/* roulang page: index */
:root{
  --ink:#182523;
  --green:#24645B;
  --green-dark:#184B44;
  --sage:#EDF3EE;
  --sage-deep:#DCE9DF;
  --paper:#F7F7F2;
  --white:#FFFFFF;
  --apricot:#E8B8A1;
  --apricot-soft:#F8EAE3;
  --line:#D8E2DB;
  --muted:#61716C;
  --muted-dark:#43534E;
  --shadow:0 12px 32px rgba(24,37,35,.07);
  --shadow-hover:0 17px 38px rgba(24,37,35,.12);
  --radius:18px;
  --radius-sm:14px;
  --container:1180px;
  --ease:220ms ease-out;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
  font-size:16px;line-height:1.85;padding-bottom:92px;
}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease)}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
::selection{background:var(--apricot);color:var(--ink)}
:focus-visible{outline:3px solid rgba(232,184,161,.92);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.toolstrip{height:34px;background:var(--sage);border-bottom:1px solid var(--line);font-size:12px;color:var(--muted-dark)}
.toolstrip .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:18px}
.tool-links{display:flex;gap:18px;white-space:nowrap}
.tool-links a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,247,242,.97);border-bottom:1px solid var(--line)}
.masthead{min-height:83px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand-wrap{display:flex;align-items:center;gap:18px;min-width:275px}
.logo{display:flex;flex-direction:column;line-height:1.05;color:var(--ink)}
.logo strong{font-size:25px;font-weight:800;letter-spacing:-1.1px}
.logo small{margin-top:7px;color:var(--green);font-size:11px;letter-spacing:2px;font-weight:700}
.brand-divider{height:39px;width:1px;background:var(--line)}
.brand-note{font-size:12px;line-height:1.45;color:var(--muted);max-width:94px}
.primary-nav{display:flex;align-items:center;justify-content:flex-end;gap:5px}
.primary-nav a{position:relative;padding:28px 11px 24px;color:var(--muted-dark);font-size:14px;white-space:nowrap}
.primary-nav a:after{content:"";position:absolute;left:11px;right:11px;bottom:18px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.primary-nav a:hover,.primary-nav a.active{color:var(--green);font-weight:700}
.primary-nav a.active:after,.primary-nav a:hover:after{transform:scaleX(1)}
.nav-quick{margin-left:9px;padding:10px 15px;border:1px solid var(--green);border-radius:999px;color:var(--green);font-size:13px;font-weight:700;background:transparent}
.nav-quick:hover{background:var(--green);color:#fff;transform:translateY(-1px)}
.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:43px;height:43px;color:var(--green)}
.mobile-panel{display:none}
.hero{position:relative;overflow:hidden;background:var(--ink);color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(24,37,35,.98) 6%,rgba(24,37,35,.91) 52%,rgba(36,100,91,.72) 100%)}
.hero:after{content:"";position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(237,243,238,.24) 1px,transparent 1px),linear-gradient(90deg,rgba(237,243,238,.24) 1px,transparent 1px);background-size:46px 46px}
.hero-inner{position:relative;z-index:1;min-height:580px;padding:82px 0 72px;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.poster-index{position:absolute;top:27px;left:max(24px,calc((100% - var(--container))/2));font-size:11px;letter-spacing:2.5px;color:#BFD8CE}
.hero-copy{max-width:690px}
.kicker{display:inline-flex;align-items:center;gap:9px;margin-bottom:21px;color:#D7E8DF;font-size:12px;letter-spacing:1.5px;font-weight:700}
.kicker:before{content:"";display:block;width:29px;height:1px;background:var(--apricot)}
.hero h1{margin:0;font-size:clamp(40px,5.2vw,60px);line-height:1.16;letter-spacing:-2px;font-weight:800}
.hero h1 span{display:block;margin-top:9px;color:#C8DED3;font-size:.62em;letter-spacing:-1px}
.hero-copy p{max-width:650px;margin:25px 0 29px;color:#D8E5DF;font-size:17px;line-height:1.95}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 19px;border-radius:11px;border:1px solid transparent;font-size:14px;font-weight:700;transition:transform var(--ease),background var(--ease),box-shadow var(--ease),border-color var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 7px 18px rgba(0,0,0,.18)}
.btn-primary:hover{background:#2C786E}
.btn-outline{border-color:#A9C5BA;color:#fff;background:transparent}
.btn-outline:hover{background:#fff;color:var(--green);border-color:#fff}
.hero-data{display:flex;gap:28px;margin-top:34px}
.hero-data div{padding-left:13px;border-left:1px solid rgba(232,184,161,.75)}
.hero-data strong{display:block;font-size:22px;line-height:1.2;color:var(--apricot)}
.hero-data span{font-size:12px;color:#C4D6CE}
.index-panel{position:relative;background:#F6F6F0;color:var(--ink);border:1px solid rgba(255,255,255,.22);border-radius:20px;box-shadow:0 24px 48px rgba(0,0,0,.25);padding:18px}
.index-panel:before{content:"";position:absolute;right:-12px;top:-12px;width:90px;height:90px;border:1px solid rgba(232,184,161,.7);border-left:0;border-bottom:0;border-radius:0 18px 0 0}
.panel-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:13px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;background:var(--green)}
.panel-title{margin:18px 0 13px;font-weight:800;font-size:19px}
.panel-row{padding:13px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px}
.panel-row:first-of-type{border-top:0}
.panel-row b{font-size:13px}
.panel-row span{color:var(--green);font-size:12px}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin:15px 0 18px}
.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;background:var(--sage);color:var(--green);font-size:12px;font-weight:700;line-height:1.45}
.tag.warm{background:var(--apricot-soft);color:#82513E}
.panel-button{display:flex;justify-content:space-between;align-items:center;width:100%;padding:12px 14px;background:var(--green);border:0;border-radius:10px;color:#fff;font-size:13px;font-weight:700}
.panel-button:hover{background:var(--green-dark)}
.section{padding:94px 0}
.section-head{max-width:760px;margin-bottom:38px}
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:9px;color:var(--green);font-size:12px;letter-spacing:1.6px;font-weight:800}
.eyebrow:before{content:"";width:21px;height:1px;background:var(--apricot)}
.section h2{margin:0;color:var(--ink);font-size:clamp(28px,3vw,38px);line-height:1.32;letter-spacing:-1px}
.section-head p{margin:14px 0 0;color:var(--muted-dark);font-size:16px}
.benefit-track{display:grid;grid-template-columns:1.32fr 1fr .82fr;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.benefit{min-height:266px;padding:29px;border-right:1px solid var(--line);display:flex;flex-direction:column}
.benefit:last-child{border-right:0;background:var(--sage)}
.benefit:nth-child(2){background:#FCFCF8}
.benefit-no{color:var(--apricot);font-size:13px;font-weight:800;letter-spacing:1px}
.line-icon{width:38px;height:38px;margin:18px 0 14px;border:1.5px solid var(--green);border-radius:11px;position:relative}
.line-icon:before,.line-icon:after{content:"";position:absolute;background:var(--green)}
.icon-index:before{left:10px;right:8px;top:11px;height:1.5px;box-shadow:0 7px 0 var(--green),0 14px 0 var(--green)}
.icon-order:before{width:17px;height:17px;left:9px;top:9px;border:1.5px solid var(--green);background:transparent;border-radius:3px}
.icon-order:after{width:7px;height:1.5px;right:6px;bottom:8px}
.icon-rule:before{width:15px;height:18px;left:10px;top:8px;background:transparent;border:1.5px solid var(--green);border-radius:9px 9px 7px 7px}
.icon-rule:after{width:6px;height:3px;left:15px;top:15px;transform:rotate(-45deg);background:transparent;border-left:1.5px solid var(--green);border-bottom:1.5px solid var(--green)}
.benefit h3{margin:0 0 8px;font-size:20px;line-height:1.4}
.benefit p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.text-link{margin-top:auto;padding-top:18px;display:inline-flex;gap:7px;align-items:center;color:var(--green);font-size:13px;font-weight:800;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(36,100,91,.3)}
.text-link:hover{color:#A46148;text-decoration-color:var(--apricot)}
.scene{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;margin-top:40px}
.scene.reverse{margin-top:92px}
.scene.reverse .scene-copy{order:2}
.scene.reverse .mockup{order:1}
.scene-copy h3{margin:0 0 15px;font-size:27px;line-height:1.42}
.scene-copy p{margin:0;color:var(--muted-dark)}
.scene-list{list-style:none;margin:22px 0 8px;padding:0}
.scene-list li{position:relative;padding:9px 0 9px 25px;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted-dark)}
.scene-list li:before{content:"";position:absolute;left:1px;top:18px;width:8px;height:8px;border:1.5px solid var(--green);border-radius:50%}
.mockup{padding:14px;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:var(--shadow)}
.mockup-screen{min-height:328px;border-radius:12px;background:linear-gradient(145deg,#EEF4EF,#F9F5ED);padding:19px;overflow:hidden}
.mock-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #D5E0D8;padding-bottom:13px;color:var(--muted);font-size:11px;letter-spacing:.5px}
.mock-dots{display:flex;gap:4px}.mock-dots i{width:6px;height:6px;border-radius:50%;background:var(--apricot)}.mock-dots i:nth-child(2){background:#9DBCAF}.mock-dots i:nth-child(3){background:#D8E2DB}
.filterbar{display:flex;gap:7px;margin:17px 0}.filterbar span{padding:5px 9px;border:1px solid #CDDDD2;border-radius:999px;color:var(--muted);font-size:11px}.filterbar span:first-child{background:var(--green);border-color:var(--green);color:#fff}
.mock-entry{display:grid;grid-template-columns:58px 1fr auto;gap:11px;align-items:center;padding:11px 0;border-bottom:1px solid #DCE6DE}
.abstract-cover{height:50px;border-radius:8px;background:linear-gradient(135deg,#E8B8A1 0 32%,#668F82 32% 63%,#E6E8D9 63%);position:relative}
.abstract-cover:after{content:"";position:absolute;left:9px;bottom:8px;width:24px;height:2px;background:rgba(24,37,35,.55);box-shadow:0 -6px 0 rgba(24,37,35,.32)}
.mock-lines b,.mock-lines em{display:block;height:6px;border-radius:8px;background:#58736A}.mock-lines em{width:68%;margin-top:8px;background:#B7C8BE}.mock-num{color:var(--green);font-size:12px;font-weight:800}
.progress{height:5px;margin-top:17px;background:#D7E4DB;border-radius:999px;overflow:hidden}.progress i{display:block;width:64%;height:100%;background:var(--apricot)}
.social{background:var(--sage);border-block:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:23px 24px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}.stat strong{display:block;color:var(--green);font-size:32px;line-height:1.2}.stat span{font-size:13px;color:var(--muted-dark)}
.quote-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;margin-top:39px}
.quote{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:29px;box-shadow:var(--shadow)}
.quote:nth-child(2){margin-top:28px;background:#FFFDF9}
.quote-mark{position:absolute;right:23px;top:12px;color:var(--apricot);font-family:Georgia,serif;font-size:64px;line-height:1}
.quote p{position:relative;margin:0;color:var(--muted-dark);font-size:16px}
.quote footer{margin-top:17px;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.5px}
.news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:25px}
.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 26px}
.news-item{display:grid;grid-template-columns:82px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.news-item:last-child{border-bottom:0}.news-date{color:var(--green);font-size:12px;font-weight:800}.news-item h3{margin:0;font-size:17px}.news-item p{margin:4px 0 0;color:var(--muted);font-size:13px;line-height:1.6}.arrow{color:var(--green);font-size:20px}
.aside-note{background:var(--ink);color:#E8F1EC;border-radius:var(--radius);padding:28px;position:relative;overflow:hidden}.aside-note:after{content:"";position:absolute;width:110px;height:110px;right:-42px;bottom:-46px;border:1px solid var(--apricot);border-radius:50%}.aside-note h3{margin:0 0 11px;font-size:21px}.aside-note p{color:#C9D8D1;font-size:14px;line-height:1.8}.aside-note .tag{background:rgba(232,184,161,.18);color:#F3C9B4;margin-top:8px}
.faq-wrap{max-width:850px}
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:11px;overflow:hidden}
.faq button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;border:0;background:#fff;color:var(--ink);padding:19px 21px;text-align:left;font-weight:800;font-size:16px}
.faq button:hover{background:#FCFCF8;color:var(--green)}
.faq-symbol{flex:0 0 27px;width:27px;height:27px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--green);font-size:20px;font-weight:400;line-height:1}
.faq button[aria-expanded="true"] .faq-symbol{background:var(--green);border-color:var(--green);color:#fff}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted-dark);font-size:15px}
.faq-answer.open{display:block}
.rule-bar{display:flex;align-items:flex-start;gap:13px;margin-top:25px;padding:17px 19px;border-left:3px solid var(--apricot);background:var(--sage);color:var(--muted-dark);font-size:14px}.rule-bar b{color:var(--green)}
.cta-band{padding:48px 0;background:var(--sage)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;border-top:1px solid #C4D7CA;border-bottom:1px solid #C4D7CA;padding:28px 0}
.cta-inner h2{max-width:660px;margin:0;font-size:29px;line-height:1.4;letter-spacing:-1px}.cta-index{color:var(--apricot);font-size:13px;font-weight:800;letter-spacing:1px}
.site-footer{background:var(--ink);color:#E7EFEA;padding:54px 0 28px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:45px;padding-bottom:38px;border-bottom:1px solid rgba(216,226,219,.2)}
.footer-brand .logo{color:#fff}.footer-brand .logo small{color:#B8D6C9}.footer-brand p{max-width:360px;color:#B8C9C1;font-size:13px;line-height:1.85}
.footer-title{margin:0 0 13px;color:#fff;font-size:14px}.footer-links{display:grid;gap:8px}.footer-links a{color:#B8C9C1;font-size:13px}.footer-links a:hover{color:var(--apricot)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#9FB1A8;font-size:12px}
.fixed-bar{position:fixed;z-index:60;left:0;right:0;bottom:0;background:rgba(24,37,35,.98);border-top:1px solid rgba(232,184,161,.4);color:#E9F0EC}
.fixed-inner{min-height:72px;display:flex;align-items:center;justify-content:center;gap:20px;padding:10px 68px 10px 20px;position:relative}.fixed-inner p{margin:0;font-size:13px;color:#D0DDD6}.fixed-close{position:absolute;right:18px;width:30px;height:30px;border:1px solid rgba(216,226,219,.42);border-radius:50%;background:transparent;color:#fff;font-size:18px;line-height:1}.fixed-close:hover{border-color:var(--apricot);color:var(--apricot)}
.hidden{display:none!important}
@media(max-width:1200px){.hero-inner{gap:38px}.primary-nav a{padding-inline:8px}.brand-note{display:none}}
@media(max-width:992px){.primary-nav,.nav-quick{display:none}.menu-button{display:block}.hero-inner{grid-template-columns:1fr;min-height:auto;padding:72px 0 60px}.hero-copy{max-width:760px}.index-panel{max-width:620px}.scene{gap:38px}.footer-top{grid-template-columns:1.25fr 1fr}.footer-top>div:last-child{grid-column:2}.mobile-panel.open{display:block;position:absolute;top:83px;left:0;right:0;padding:13px 24px 22px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mobile-panel a{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-weight:700;color:var(--muted-dark)}.mobile-panel a.active{color:var(--green)}}
@media(max-width:768px){body{padding-bottom:80px}.container{width:min(100% - 32px,var(--container))}.toolstrip .container{justify-content:center}.toolstrip .tool-links{display:none}.masthead{min-height:72px}.logo strong{font-size:20px}.logo small{font-size:9px}.brand-divider,.brand-note{display:none}.hero-inner{padding:58px 0 48px}.hero h1{font-size:38px}.hero-copy p{font-size:16px}.benefit-track{grid-template-columns:1fr}.benefit{min-height:0;border-right:0;border-bottom:1px solid var(--line);padding:23px}.benefit:last-child{border-bottom:0}.benefit .line-icon{margin:12px 0}.scene,.scene.reverse{grid-template-columns:1fr;margin-top:48px}.scene.reverse .scene-copy,.scene.reverse .mockup{order:initial}.scene-copy h3{font-size:24px}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.quote-grid,.news-layout{grid-template-columns:1fr}.quote:nth-child(2){margin-top:0}.section{padding:68px 0}.footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-top>div:last-child{grid-column:auto}.cta-inner{align-items:flex-start;flex-direction:column}.fixed-inner{justify-content:space-between;padding:10px 52px 10px 16px;min-height:70px}.fixed-inner p{font-size:12px;line-height:1.4}.fixed-inner .btn{min-height:40px;padding:8px 13px;white-space:nowrap}}
@media(max-width:480px){.toolstrip{font-size:11px}.hero h1{font-size:32px;letter-spacing:-1.4px}.hero-data{gap:15px}.hero-data strong{font-size:18px}.hero-actions{display:grid;grid-template-columns:1fr}.btn{width:100%}.index-panel{padding:14px}.mockup-screen{min-height:285px}.section-head p{font-size:15px}.stats{grid-template-columns:1fr 1fr}.stat{padding:17px 14px}.stat strong{font-size:26px}.news-list{padding:5px 17px}.news-item{grid-template-columns:62px 1fr;gap:11px}.news-item .arrow{display:none}.news-item h3{font-size:15px}.footer-top{grid-template-columns:1fr}.footer-brand,.footer-top>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;gap:4px}.fixed-inner p{max-width:150px}.fixed-inner .btn{width:auto}.faq button{padding:17px;font-size:15px}.faq-answer{padding:0 17px 17px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{
 --ink:#182523;
 --green:#24645B;
 --green-dark:#184B44;
 --sage:#EDF3EE;
 --sage-deep:#DCE9DF;
 --paper:#F7F7F2;
 --white:#FFFFFF;
 --apricot:#E8B8A1;
 --apricot-soft:#F8EAE3;
 --line:#D8E2DB;
 --muted:#61716C;
 --muted-dark:#43534E;
 --shadow:0 12px 32px rgba(24,37,35,.07);
 --shadow-hover:0 17px 38px rgba(24,37,35,.12);
 --radius:18px;
 --radius-sm:14px;
 --container:1180px;
 --ease:220ms ease-out;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--paper);color:var(--ink);
 font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
 font-size:16px;line-height:1.85;padding-bottom:96px;
}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease),box-shadow var(--ease)}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(232,184,161,.8);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.toolstrip{height:34px;background:var(--sage);border-bottom:1px solid var(--line)}
.toolstrip .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:18px}
.tool-note{font-size:12px;color:var(--muted-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tool-links{display:flex;align-items:center;gap:15px;white-space:nowrap}
.tool-links a{font-size:12px;color:var(--muted)}
.tool-links a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,247,242,.98);border-bottom:1px solid var(--line)}
.masthead{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand-wrap{display:flex;align-items:center;gap:18px;min-width:275px}
.logo{display:flex;flex-direction:column;line-height:1.05;color:var(--ink)}
.logo strong{font-size:25px;font-weight:800;letter-spacing:-1.1px}
.logo small{margin-top:7px;color:var(--green);font-size:11px;letter-spacing:2px;font-weight:700}
.brand-divider{height:39px;width:1px;background:var(--line)}
.brand-note{font-size:12px;line-height:1.45;color:var(--muted);max-width:100px}
.nav-group{display:flex;align-items:center;gap:8px}
.primary-nav{display:flex;align-items:center;justify-content:flex-end;gap:5px}
.primary-nav a{position:relative;padding:28px 11px 24px;color:var(--muted-dark);font-size:14px;white-space:nowrap}
.primary-nav a:after{content:"";position:absolute;left:11px;right:11px;bottom:18px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.primary-nav a:hover,.primary-nav a.active{color:var(--green);font-weight:700}
.primary-nav a.active:after,.primary-nav a:hover:after{transform:scaleX(1)}
.nav-quick{margin-left:9px;padding:10px 15px;border:1px solid var(--green);border-radius:999px;color:var(--green);font-size:13px;font-weight:700;background:transparent}
.nav-quick:hover{background:var(--green);color:#fff;transform:translateY(-1px)}
.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:43px;height:43px;color:var(--green)}
.mobile-panel{display:none}
.section{padding:86px 0}
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:10px;color:var(--green);font-size:12px;letter-spacing:1.6px;font-weight:800}
.eyebrow:before{content:"";width:21px;height:1px;background:var(--apricot)}
.section-head{max-width:760px;margin-bottom:35px}
.section h2{margin:0;color:var(--ink);font-size:clamp(28px,3vw,38px);line-height:1.32;letter-spacing:-1px}
.section-head p{margin:14px 0 0;color:var(--muted-dark);font-size:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 19px;border-radius:11px;border:1px solid transparent;font-size:14px;font-weight:700;transition:transform var(--ease),background var(--ease),box-shadow var(--ease),border-color var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 7px 18px rgba(24,37,35,.13)}
.btn-primary:hover{background:#2C786E}
.btn-secondary{background:#fff;border-color:var(--green);color:var(--green)}
.btn-secondary:hover{background:var(--sage);box-shadow:var(--shadow)}
.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;background:var(--sage);color:var(--green);font-size:12px;font-weight:700;line-height:1.45}
.tag.warm{background:var(--apricot-soft);color:#82513E}
.tag.paper{background:#F0F0EA;color:var(--muted-dark)}
.text-link{display:inline-flex;gap:7px;align-items:center;color:var(--green);font-size:13px;font-weight:800;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(36,100,91,.3)}
.text-link:hover{color:#A46148;text-decoration-color:var(--apricot)}
.cover{position:relative;overflow:hidden;padding:42px 0 50px;background:linear-gradient(120deg,#f7f7f2 0%,#f7f7f2 57%,#edf3ee 100%);border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:25px;color:var(--muted);font-size:13px}
.breadcrumb a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.breadcrumb span{color:#9AA9A3}
.cover-grid{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:60px;align-items:center}
.cover-copy h1{margin:0;max-width:720px;font-size:clamp(39px,5vw,57px);line-height:1.15;letter-spacing:-2px}
.cover-copy h1 em{display:block;margin-top:10px;font-size:.52em;font-style:normal;color:var(--green);letter-spacing:-1px}
.cover-copy p{max-width:690px;margin:25px 0;color:var(--muted-dark);font-size:16px;line-height:1.95}
.topic-band{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.poster{position:relative;min-height:350px;overflow:hidden;border:1px solid rgba(36,100,91,.16);border-radius:var(--radius);background:#EDEAE1;box-shadow:var(--shadow)}
.poster:before{content:"";position:absolute;width:260px;height:260px;right:-74px;top:-34px;border-radius:50%;background:var(--apricot)}
.poster:after{content:"";position:absolute;width:180px;height:180px;left:-45px;bottom:-35px;border-radius:50%;background:var(--sage-deep)}
.poster-no{position:absolute;top:30px;left:31px;color:var(--green);font-size:70px;line-height:1;font-weight:800;letter-spacing:-4px}
.poster-vertical{position:absolute;right:34px;top:40px;writing-mode:vertical-rl;color:#6D5A50;font-size:12px;letter-spacing:5px}
.poster-line{position:absolute;left:34px;right:34px;bottom:78px;height:1px;background:rgba(24,37,35,.35)}
.poster-title{position:absolute;left:34px;bottom:29px;max-width:265px;font-size:20px;line-height:1.35;font-weight:800}
.poster-dot{position:absolute;right:68px;bottom:83px;width:17px;height:17px;border-radius:50%;border:2px solid var(--green)}
.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:32px;align-items:start}
.featured-entry{display:grid;grid-template-columns:250px minmax(0,1fr);gap:29px;padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow)}
.entry-art{position:relative;min-height:235px;overflow:hidden;border-radius:14px;background:#DCE9DF}
.entry-art:before{content:"";position:absolute;inset:28px 33px 32px;border:1px solid rgba(36,100,91,.45)}
.entry-art:after{content:"";position:absolute;width:90px;height:90px;right:17px;bottom:17px;border-radius:50%;background:var(--apricot)}
.entry-index{position:absolute;left:22px;bottom:15px;color:var(--green);font-weight:800;font-size:29px;letter-spacing:-1px}
.entry-copy{display:flex;flex-direction:column;align-items:flex-start}
.entry-copy h3{margin:10px 0 9px;font-size:25px;line-height:1.4;letter-spacing:-.7px}
.entry-copy p{margin:0;color:var(--muted-dark);font-size:15px;line-height:1.9}
.meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px;color:var(--muted);font-size:12px}
.meta span+span:before{content:"";display:inline-block;width:3px;height:3px;margin:0 12px 2px 0;border-radius:50%;background:var(--apricot)}
.entry-copy .text-link{margin-top:17px}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}
.entry-card{position:relative;display:flex;flex-direction:column;min-height:270px;padding:25px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 7px 19px rgba(24,37,35,.04)}
.entry-card:nth-child(2){margin-top:34px;background:#FBFCF9}
.entry-card:nth-child(3){margin-top:-6px}
.entry-card:hover{transform:translateY(-4px);border-color:#A7C4B9;box-shadow:var(--shadow-hover)}
.card-number{position:absolute;right:20px;top:17px;color:#C4D8CD;font-size:29px;line-height:1;font-weight:800}
.entry-card h3{max-width:86%;margin:16px 0 10px;font-size:20px;line-height:1.45}
.entry-card p{margin:0;color:var(--muted-dark);font-size:14px;line-height:1.82}
.entry-card .text-link{margin-top:auto;padding-top:17px}
.aside-stack{display:grid;gap:18px}
.aside-card{padding:23px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 7px 19px rgba(24,37,35,.04)}
.aside-card.sage{background:var(--sage)}
.aside-card h3{margin:0 0 11px;font-size:18px;line-height:1.4}
.aside-card p{margin:0;color:var(--muted-dark);font-size:14px;line-height:1.8}
.rule-list{list-style:none;padding:0;margin:14px 0 0}
.rule-list li{position:relative;padding:9px 0 9px 19px;border-top:1px solid rgba(36,100,91,.14);font-size:13px;color:var(--muted-dark);line-height:1.7}
.rule-list li:before{content:"";position:absolute;left:1px;top:18px;width:7px;height:7px;border-radius:50%;border:1.5px solid var(--green)}
.flow-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.continue-links{margin-top:7px}
.continue-links a{display:flex;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted-dark)}
.continue-links a:hover{color:var(--green)}
.continue-links b{font-size:16px;color:var(--green)}
.note-strip{display:flex;gap:16px;align-items:flex-start;margin-top:36px;padding:18px 21px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted-dark);font-size:14px;line-height:1.8}
.note-icon{flex:0 0 auto;display:grid;place-items:center;width:28px;height:28px;border:1px solid #9CBBAF;border-radius:50%;color:var(--green);font-weight:800;font-size:14px}
.faq-wrap{max-width:820px}
.faq-item{overflow:hidden;margin-bottom:12px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm)}
.faq-question{display:flex;align-items:center;justify-content:space-between;width:100%;padding:19px 21px;border:0;background:transparent;color:var(--ink);font-weight:800;font-size:16px;text-align:left}
.faq-question:hover{color:var(--green)}
.faq-symbol{position:relative;flex:0 0 auto;width:22px;height:22px;margin-left:16px}
.faq-symbol:before,.faq-symbol:after{content:"";position:absolute;top:10px;left:3px;width:16px;height:2px;background:var(--green);transition:transform var(--ease)}
.faq-symbol:after{transform:rotate(90deg)}
.faq-question[aria-expanded="true"] .faq-symbol:after{transform:rotate(0)}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted-dark);font-size:15px;line-height:1.9}
.faq-answer.open{display:block}
.cta-band{padding:0 0 85px}
.cta-inner{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:35px 43px;border:1px solid #CFE0D4;border-radius:var(--radius);background:var(--sage)}
.cta-inner:after{content:"02";position:absolute;right:32px;bottom:-31px;color:rgba(36,100,91,.1);font-size:120px;font-weight:800;line-height:1}
.cta-copy{position:relative;z-index:1}
.cta-copy .eyebrow{margin-bottom:7px}
.cta-copy h2{margin:0;max-width:650px;font-size:30px;line-height:1.35;letter-spacing:-1px}
.cta-copy p{margin:10px 0 0;color:var(--muted-dark);font-size:14px}
.cta-inner .btn{position:relative;z-index:1;flex:0 0 auto}
.footer{background:var(--ink);color:#E6ECE8}
.footer-top{padding:55px 0 31px;display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:38px}
.footer-brand .logo{color:#fff}
.footer-brand .logo small{color:#A9CABC}
.footer-brand p{max-width:360px;margin:18px 0 0;color:#B6C3BE;font-size:13px;line-height:1.85}
.footer-title{margin:5px 0 12px;color:#fff;font-size:14px;font-weight:800}
.footer-links{display:grid;gap:8px}
.footer-links a{color:#B6C3BE;font-size:13px}
.footer-links a:hover{color:var(--apricot);text-decoration:underline;text-underline-offset:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:17px 0 23px;border-top:1px solid rgba(237,243,238,.15);color:#9EADA6;font-size:12px}
.fixed-bar{position:fixed;left:0;right:0;bottom:0;z-index:60;border-top:1px solid #C8D8CD;background:rgba(255,255,255,.98);box-shadow:0 -8px 28px rgba(24,37,35,.08)}
.fixed-inner{min-height:73px;display:flex;align-items:center;justify-content:center;gap:18px;padding:11px 54px 11px 18px}
.fixed-inner p{margin:0;color:var(--muted-dark);font-size:13px}
.fixed-close{position:absolute;right:18px;top:50%;width:30px;height:30px;transform:translateY(-50%);border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:20px;line-height:1}
.fixed-close:hover{background:var(--sage);color:var(--green)}
.hidden-bar{display:none}
@media (max-width:1200px){
 .cover-grid{grid-template-columns:minmax(0,1fr) 370px;gap:36px}
 .catalog-layout{grid-template-columns:minmax(0,1fr) 250px}
 .brand-note{display:none}
}
@media (max-width:992px){
 .masthead{min-height:77px}
 .primary-nav a{padding:23px 8px 19px;font-size:13px}
 .primary-nav a:after{bottom:13px;left:8px;right:8px}
 .cover-grid{grid-template-columns:1fr 330px;gap:28px}
 .cover-copy h1{font-size:43px}
 .featured-entry{grid-template-columns:200px minmax(0,1fr)}
 .footer-top{grid-template-columns:1.2fr 1fr 1fr}
}
@media (max-width:768px){
 body{padding-bottom:82px}
 .container{width:min(var(--container),calc(100% - 32px))}
 .toolstrip .container{justify-content:center}
 .tool-note{display:none}
 .site-header{position:sticky}
 .masthead{min-height:68px}
 .brand-wrap{min-width:0;gap:11px}
 .logo strong{font-size:19px;letter-spacing:-.8px}
 .logo small{margin-top:4px;font-size:9px;letter-spacing:1.5px}
 .brand-divider{height:31px}
 .nav-group{margin-left:auto}
 .primary-nav,.nav-quick{display:none}
 .menu-button{display:grid;place-items:center}
 .mobile-panel{position:absolute;left:0;right:0;top:68px;padding:12px 16px 19px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
 .mobile-panel.open{display:block}
 .mobile-panel a{display:flex;align-items:center;justify-content:space-between;padding:13px 3px;border-bottom:1px solid var(--line);color:var(--muted-dark);font-size:15px}
 .mobile-panel a.active{color:var(--green);font-weight:800}
 .mobile-panel a:after{content:"↗";color:var(--green)}
 .cover{padding:29px 0 35px}
 .cover-grid{grid-template-columns:1fr}
 .cover-copy h1{font-size:clamp(34px,9vw,46px)}
 .poster{min-height:245px}
 .poster-no{font-size:56px;top:25px;left:25px}
 .poster-title{left:25px;bottom:22px}
 .section{padding:65px 0}
 .catalog-layout{grid-template-columns:1fr}
 .featured-entry{grid-template-columns:170px minmax(0,1fr);padding:20px;gap:20px}
 .entry-grid{gap:15px}
 .aside-stack{grid-template-columns:1fr 1fr}
 .aside-card:last-child{grid-column:1/-1}
 .cta-inner{padding:29px}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
 .footer-brand{grid-column:1/-1}
}
@media (max-width:480px){
 .tool-links{gap:12px}
 .tool-links a{font-size:11px}
 .brand-divider{display:none}
 .logo strong{font-size:17px}
 .cover-copy p{font-size:15px}
 .poster{min-height:215px}
 .topic-band{gap:6px}
 .tag{font-size:11px;padding:4px 8px}
 .featured-entry{grid-template-columns:1fr}
 .entry-art{min-height:154px}
 .entry-copy h3{font-size:21px}
 .entry-grid{grid-template-columns:1fr}
 .entry-card:nth-child(2),.entry-card:nth-child(3){margin-top:0}
 .aside-stack{grid-template-columns:1fr}
 .aside-card:last-child{grid-column:auto}
 .section h2{font-size:28px}
 .cta-inner{display:block;padding:25px 21px}
 .cta-copy h2{font-size:26px}
 .cta-inner .btn{margin-top:18px;width:100%}
 .footer-top{grid-template-columns:1fr;gap:23px}
 .footer-bottom{display:block;line-height:1.8}
 .fixed-inner{justify-content:space-between;min-height:68px;padding:9px 45px 9px 16px}
 .fixed-inner p{max-width:160px;font-size:11px;line-height:1.5}
 .fixed-inner .btn{min-height:40px;padding:8px 13px;font-size:12px}
 .fixed-close{right:9px}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}

/* roulang page: category2 */
:root{
 --ink:#182523;
 --green:#24645B;
 --green-dark:#184B44;
 --sage:#EDF3EE;
 --sage-deep:#DCE9DF;
 --paper:#F7F7F2;
 --white:#FFFFFF;
 --apricot:#E8B8A1;
 --apricot-soft:#F8EAE3;
 --line:#D8E2DB;
 --muted:#61716C;
 --muted-dark:#43534E;
 --shadow:0 12px 32px rgba(24,37,35,.07);
 --shadow-hover:0 17px 38px rgba(24,37,35,.12);
 --radius:18px;
 --radius-sm:14px;
 --container:1180px;
 --ease:220ms ease-out;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--paper);color:var(--ink);
 font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
 font-size:16px;line-height:1.85;padding-bottom:94px;
}
a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease),box-shadow var(--ease)}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(232,184,161,.86);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.toolstrip{height:34px;background:var(--sage);border-bottom:1px solid var(--line)}
.toolstrip .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:18px}
.tool-note{font-size:12px;color:var(--muted-dark);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tool-links{display:flex;align-items:center;gap:17px;white-space:nowrap}
.tool-links a{font-size:12px;color:var(--muted)}
.tool-links a:hover{color:var(--green);text-decoration:underline;text-underline-offset:3px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,247,242,.98);border-bottom:1px solid var(--line)}
.main-bar{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand-wrap{display:flex;align-items:center;gap:18px;min-width:275px}
.logo{display:flex;flex-direction:column;line-height:1.05;color:var(--ink)}
.logo strong{font-size:25px;font-weight:800;letter-spacing:-1.1px}
.logo small{margin-top:7px;color:var(--green);font-size:11px;letter-spacing:2px;font-weight:700}
.brand-divider{height:39px;width:1px;background:var(--line)}
.brand-note{font-size:12px;line-height:1.45;color:var(--muted);max-width:94px}
.nav-wrap{display:flex;align-items:center;gap:11px}
.primary-nav{display:flex;align-items:center;justify-content:flex-end;gap:5px}
.primary-nav a{position:relative;padding:28px 11px 24px;color:var(--muted-dark);font-size:14px;white-space:nowrap}
.primary-nav a:after{content:"";position:absolute;left:11px;right:11px;bottom:18px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.primary-nav a:hover,.primary-nav a.active{color:var(--green);font-weight:700}
.primary-nav a.active:after,.primary-nav a:hover:after{transform:scaleX(1)}
.nav-quick{margin-left:4px;padding:10px 15px;border:1px solid var(--green);border-radius:999px;color:var(--green);font-size:13px;font-weight:700;background:transparent}
.nav-quick:hover{background:var(--green);color:#fff;transform:translateY(-1px)}
.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;width:43px;height:43px;color:var(--green)}
.mobile-panel{display:none}
.section{padding:88px 0}
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:9px;color:var(--green);font-size:12px;letter-spacing:1.6px;font-weight:800}
.eyebrow:before{content:"";width:21px;height:1px;background:var(--apricot)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:11px 19px;border-radius:11px;border:1px solid transparent;font-size:14px;font-weight:700;transition:transform var(--ease),background var(--ease),box-shadow var(--ease),border-color var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 7px 18px rgba(24,37,35,.13)}
.btn-primary:hover{background:var(--green-dark)}
.btn-secondary{background:#fff;color:var(--green);border-color:var(--green)}
.btn-secondary:hover{background:var(--sage)}
.tag{display:inline-flex;align-items:center;border-radius:999px;padding:4px 10px;background:var(--sage);color:var(--green);font-size:12px;font-weight:700;line-height:1.45}
.tag.warm{background:var(--apricot-soft);color:#82513E}
.tag.paper{background:#fff;border:1px solid var(--line);color:var(--muted-dark)}
.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-size:13px;font-weight:800;text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(36,100,91,.3)}
.text-link:hover{color:#9b5d46;text-decoration-color:var(--apricot)}
.page-head{position:relative;overflow:hidden;padding:62px 0 56px;border-bottom:1px solid var(--line);background:linear-gradient(108deg,#f7f7f2 18%,#edf3ee 100%)}
.page-head:after{content:"02";position:absolute;right:6%;top:-72px;color:rgba(36,100,91,.06);font-size:250px;font-weight:800;line-height:1}
.breadcrumb{position:relative;z-index:1;display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px}
.breadcrumb span{color:#9aaba3}
.head-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 370px;gap:64px;align-items:end;margin-top:24px}
.head-number{color:var(--apricot);font-size:13px;letter-spacing:2px;font-weight:800}
.page-head h1{max-width:700px;margin:8px 0 16px;font-size:clamp(36px,4.3vw,54px);letter-spacing:-2px;line-height:1.18}
.page-head h1 em{font-style:normal;color:var(--green)}
.head-copy{max-width:720px;margin:0;color:var(--muted-dark);font-size:16px;line-height:1.95}
.head-aside{padding:23px 25px;border-left:1px solid var(--line)}
.head-aside p{margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.75}
.anchor-nav{position:relative;z-index:2;border-bottom:1px solid var(--line);background:#fff}
.anchor-list{display:flex;align-items:center;gap:8px;overflow:auto;padding:13px 0;scrollbar-width:none}
.anchor-list::-webkit-scrollbar{display:none}
.anchor-list a{flex:0 0 auto;padding:6px 12px;border-radius:999px;font-size:13px;color:var(--muted-dark)}
.anchor-list a:hover{background:var(--sage);color:var(--green)}
.timeline-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:52px;align-items:start}
.sticky-intro{position:sticky;top:126px;padding-top:8px}
.sticky-intro h2{margin:0 0 15px;font-size:29px;line-height:1.35;letter-spacing:-1px}
.sticky-intro p{margin:0 0 20px;color:var(--muted-dark);font-size:15px}
.timeline{position:relative;padding-left:48px}
.timeline:before{content:"";position:absolute;left:11px;top:10px;bottom:10px;width:1px;background:var(--line)}
.timeline-node{position:relative;margin-bottom:30px;padding:27px 30px 25px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.timeline-node:hover{transform:translateY(-4px);border-color:#a8c6ba;box-shadow:var(--shadow-hover)}
.timeline-node:before{content:"";position:absolute;left:-43px;top:36px;width:13px;height:13px;border:3px solid var(--paper);border-radius:50%;background:var(--green);box-shadow:0 0 0 1px var(--green)}
.timeline-node:nth-child(even){margin-left:55px;background:#fcfcf9}
.node-top{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}
.node-no{color:var(--green);font-size:12px;font-weight:800;letter-spacing:1.4px}
.node-time{color:var(--muted);font-size:12px}
.node-grid{display:grid;grid-template-columns:minmax(0,1fr) 144px;gap:26px;align-items:end}
.node-grid h3{margin:0 0 10px;font-size:22px;line-height:1.4;letter-spacing:-.5px}
.node-grid p{margin:0;color:var(--muted-dark);font-size:14px;line-height:1.85}
.node-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}
.thumb{position:relative;min-height:118px;overflow:hidden;border-radius:12px;background:var(--sage)}
.thumb:before,.thumb:after{content:"";position:absolute}
.thumb:before{width:80px;height:80px;right:-12px;bottom:-17px;border:1px solid rgba(36,100,91,.35);border-radius:50%}
.thumb:after{left:18px;top:19px;width:48px;height:60px;border-top:2px solid var(--green);border-bottom:2px solid var(--green);background:repeating-linear-gradient(to bottom,transparent 0 8px,rgba(36,100,91,.34) 9px 10px)}
.thumb.b{background:var(--apricot-soft)}
.thumb.b:before{right:15px;bottom:17px;width:45px;height:45px;background:rgba(232,184,161,.7);border-radius:4px;transform:rotate(28deg)}
.thumb.b:after{border-color:#936550}
.thumb.c{background:#e6efe9}
.thumb.c:before{width:100px;height:1px;right:-8px;top:38px;background:var(--green);transform:rotate(-31deg)}
.thumb.c:after{width:42px;height:42px;left:22px;top:31px;border:2px solid var(--green);border-radius:50%}
.map-section{padding-top:18px}
.map-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}
.map-head h2{max-width:560px;margin:0;font-size:34px;line-height:1.35;letter-spacing:-1px}
.map-head p{max-width:395px;margin:0;color:var(--muted-dark);font-size:15px}
.reading-map{display:grid;grid-template-columns:1.25fr .85fr 1.1fr;grid-template-rows:168px 150px;gap:15px}
.map-card{position:relative;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 7px 20px rgba(24,37,35,.04);transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease)}
.map-card:hover{transform:translateY(-4px);border-color:#abc8bc;box-shadow:var(--shadow)}
.map-card:nth-child(1){grid-row:span 2;background:var(--green);color:#fff}
.map-card:nth-child(2){background:var(--apricot-soft)}
.map-card:nth-child(3){background:var(--sage)}
.map-card:nth-child(4){grid-column:span 2}
.map-card small{font-weight:800;font-size:11px;letter-spacing:1.4px;opacity:.75}
.map-card h3{max-width:220px;margin:7px 0;font-size:20px;line-height:1.35}
.map-card p{max-width:330px;margin:0;font-size:13px;line-height:1.65;color:inherit;opacity:.82}
.map-arrow{font-size:20px;font-weight:700;line-height:1}
.notice-band{display:grid;grid-template-columns:56px 1fr auto;gap:23px;align-items:center;padding:28px 32px;border-top:1px solid #e1b69f;border-bottom:1px solid #e1b69f;background:var(--apricot-soft)}
.notice-icon{display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(130,81,62,.35);border-radius:50%;color:#82513E;font-weight:800}
.notice-band h2{margin:0 0 4px;font-size:21px;line-height:1.4}
.notice-band p{margin:0;color:#694c3f;font-size:14px;line-height:1.8}
.related{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:start}
.related-head h2{margin:0 0 14px;font-size:30px;line-height:1.35}
.related-head p{margin:0;color:var(--muted-dark);font-size:15px}
.related-list{border-top:1px solid var(--line)}
.related-item{display:grid;grid-template-columns:42px 1fr auto;gap:16px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
.related-item:hover .related-title{color:var(--green)}
.related-index{color:var(--apricot);font-size:13px;font-weight:800}
.related-title{font-size:16px;font-weight:800;transition:color var(--ease)}
.related-meta{color:var(--muted);font-size:12px}
.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:58px;align-items:start}
.faq-copy h2{margin:0 0 14px;font-size:31px;line-height:1.35}
.faq-copy p{margin:0;color:var(--muted-dark);font-size:15px}
.faq-list{display:grid;gap:10px}
.faq-item{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
.faq-question{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;padding:17px 20px;border:0;background:#fff;color:var(--ink);text-align:left;font-size:15px;font-weight:800}
.faq-question:hover{color:var(--green)}
.faq-symbol{position:relative;display:block;flex:0 0 18px;width:18px;height:18px}
.faq-symbol:before,.faq-symbol:after{content:"";position:absolute;left:2px;top:8px;width:14px;height:1.5px;background:var(--green);transition:transform var(--ease)}
.faq-symbol:after{transform:rotate(90deg)}
.faq-question[aria-expanded="true"] .faq-symbol:after{transform:rotate(0)}
.faq-answer{display:none;padding:0 20px 19px;color:var(--muted-dark);font-size:14px;line-height:1.85}
.faq-answer.open{display:block}
.cta-band{margin-top:10px;padding:48px 0;background:var(--sage);border-top:1px solid var(--sage-deep);border-bottom:1px solid var(--sage-deep)}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:32px}
.cta-inner h2{max-width:700px;margin:0;font-size:31px;line-height:1.38;letter-spacing:-1px}
.cta-inner p{margin:9px 0 0;color:var(--muted-dark);font-size:14px}
.site-footer{background:var(--ink);color:#edf3ee;padding:53px 0 25px}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;padding-bottom:38px;border-bottom:1px solid rgba(237,243,238,.16)}
.footer-logo{display:flex;flex-direction:column;margin-bottom:13px;line-height:1.1}
.footer-logo strong{font-size:24px;letter-spacing:-1px}
.footer-logo small{margin-top:7px;color:#aac7bc;font-size:11px;letter-spacing:1.8px;font-weight:700}
.footer-intro{max-width:440px;margin:0;color:#b8c8c1;font-size:13px;line-height:1.85}
.footer-cols{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.footer-col h3{margin:0 0 11px;color:#fff;font-size:13px}
.footer-col a{display:block;margin:7px 0;color:#b8c8c1;font-size:13px}
.footer-col a:hover{color:var(--apricot)}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;padding-top:20px;color:#aabbb3;font-size:12px}
.fixed-bar{position:fixed;z-index:60;left:0;right:0;bottom:0;background:rgba(24,37,35,.98);border-top:1px solid rgba(237,243,238,.18);color:#fff}
.fixed-inner{min-height:69px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.fixed-copy{display:flex;align-items:center;gap:11px;font-size:13px;color:#d5e1dc}
.fixed-copy:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--apricot)}
.fixed-actions{display:flex;align-items:center;gap:13px}
.fixed-close{border:0;background:transparent;color:#c2d2cc;font-size:20px;line-height:1;padding:5px}
.fixed-close:hover{color:#fff}
.fixed-bar.hidden{display:none}
@media(max-width:1200px){
 .brand-note{display:none}.head-grid{gap:35px}.timeline-layout{gap:35px}.related,.faq-grid{gap:35px}
}
@media(max-width:992px){
 .primary-nav{display:none}.nav-quick{display:none}.menu-button{display:grid;place-items:center}.mobile-panel{display:none;padding:10px 24px 20px;border-top:1px solid var(--line);background:var(--paper)}.mobile-panel.open{display:block}.mobile-panel a{display:block;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--muted-dark)}.mobile-panel a.active{color:var(--green);font-weight:800}.head-grid{grid-template-columns:1fr}.head-aside{max-width:430px;padding:17px 0;border-left:0;border-top:1px solid var(--line)}.timeline-layout{grid-template-columns:1fr}.sticky-intro{position:static}.sticky-intro h2{font-size:30px}.related,.faq-grid{grid-template-columns:1fr}.reading-map{grid-template-columns:1.1fr .9fr}.map-card:nth-child(4){grid-column:span 2}.notice-band{grid-template-columns:56px 1fr}.notice-band .btn{grid-column:2}
}
@media(max-width:768px){
 body{padding-bottom:76px}.container{width:min(var(--container),calc(100% - 34px))}.tool-links{gap:10px}.tool-links a:nth-child(2){display:none}.main-bar{min-height:76px}.brand-wrap{min-width:0;gap:12px}.brand-divider{display:none}.logo strong{font-size:20px}.logo small{font-size:9px;margin-top:5px}.page-head{padding:44px 0}.page-head h1{font-size:36px}.section{padding:62px 0}.timeline{padding-left:31px}.timeline:before{left:7px}.timeline-node{padding:21px}.timeline-node:before{left:-31px;top:30px}.timeline-node:nth-child(even){margin-left:0}.node-grid{grid-template-columns:1fr}.thumb{min-height:90px}.map-head{display:block}.map-head p{margin-top:12px}.reading-map{grid-template-columns:1fr 1fr;grid-template-rows:auto}.map-card{min-height:155px}.map-card:nth-child(1){grid-row:span 2}.map-card:nth-child(4){grid-column:span 1}.cta-inner{align-items:flex-start;flex-direction:column}.footer-top{grid-template-columns:1fr;gap:32px}.fixed-inner{min-height:70px}.fixed-copy{font-size:12px}
}
@media(max-width:480px){
 .tool-note{font-size:11px}.tool-links a{font-size:11px}.tool-links a:last-child{display:none}.logo strong{font-size:17px;letter-spacing:-.8px}.menu-button{width:40px;height:40px}.page-head h1{font-size:31px;letter-spacing:-1.4px}.head-copy{font-size:15px}.anchor-list{padding:10px 0}.section{padding:50px 0}.timeline-node{padding:18px}.node-top{align-items:flex-start;flex-direction:column;gap:3px}.node-grid h3{font-size:19px}.reading-map{display:flex;flex-direction:column}.map-card,.map-card:nth-child(1){min-height:145px}.notice-band{grid-template-columns:42px 1fr;gap:14px;padding:22px 18px}.notice-icon{width:40px;height:40px}.notice-band h2{font-size:18px}.notice-band .btn{grid-column:1 / -1;width:100%}.faq-question{padding:16px;font-size:14px}.faq-answer{padding:0 16px 17px}.cta-inner h2{font-size:25px}.footer-cols{gap:14px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}.fixed-copy{display:none}.fixed-inner{justify-content:flex-end;min-height:66px}.fixed-actions{width:100%}.fixed-actions .btn{flex:1;min-height:42px}.fixed-close{padding:7px}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}
}