/* roulang page: index */
:root{--ink:#14222c;--muted:#62717b;--dark:#101a25;--accent:#c0f16a;--teal:#237f7d;--paper:#f6f7f3;--white:#fff;--line:#dfe6e1;--radius:20px;--shadow:0 18px 55px rgba(16,31,37,.09)}
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:112px}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}
    button,input,select{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    :focus-visible{outline:3px solid var(--teal);outline-offset:4px}
    ::selection{background:var(--accent);color:var(--dark)}
    .wrap{width:min(1180px,calc(100% - 48px));margin-inline:auto}
    .notice{background:var(--dark);color:#d5e5dc;font-size:12px;letter-spacing:.04em}
    .notice .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:36px}
    .notice strong{color:var(--accent);font-weight:700}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(16,31,37,.04);backdrop-filter:blur(16px)}
    .nav-inner{min-height:78px;display:flex;align-items:center;gap:26px}
    .brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;font-size:18px;font-weight:900;letter-spacing:-.045em;white-space:nowrap}
    .brand-mark{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:var(--dark);color:var(--accent);font-size:19px;transform:rotate(-8deg)}
    .desktop-nav{display:flex;align-items:center;gap:4px}
    .nav-link{padding:10px 13px;border-radius:11px;font-size:14px;font-weight:700;color:#55666d}
    .nav-link:hover,.nav-link.active{background:#edf5e4;color:#193c30}
    .header-search{display:flex;align-items:center;gap:8px;margin-left:auto;width:min(295px,27vw);background:#f3f6f3;border:1px solid var(--line);border-radius:12px;padding:4px 5px 4px 14px}
    .header-search input{min-width:0;width:100%;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink)}
    .header-search button{border:0;background:var(--dark);color:white;border-radius:9px;padding:7px 12px;font-size:12px;font-weight:750;white-space:nowrap}
    .header-search button:hover{background:var(--teal)}
    .icon-link{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:11px;font-size:19px}
    .icon-link:hover{background:#eef6e5;transform:translateY(-2px)}
    .nav-cta{padding:10px 16px;border-radius:11px;background:var(--accent);font-size:13px;font-weight:850;white-space:nowrap}
    .nav-cta:hover,.button-primary:hover{background:#d5ff92;transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:11px;width:42px;height:42px;font-size:21px}
    .mobile-panel{display:none}
    .hero{position:relative;isolation:isolate;min-height:590px;overflow:hidden;background:var(--dark);color:#fff;display:flex;align-items:center}
    .hero::before{content:"";position:absolute;inset:0;z-index:-2;background:url('/assets/images/d5ea586e37bac9fc.png') center/cover no-repeat;opacity:.38}
    .hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(10,23,31,.97) 0%,rgba(10,23,31,.91) 50%,rgba(10,23,31,.10) 100%);clip-path:polygon(0 0,84% 0,63% 100%,0 100%)}
    .hero-inner{padding-block:96px 105px}
    .hero-copy{max-width:780px}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:850;color:var(--teal)}
    .hero .eyebrow{color:var(--accent)}
    .eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(39px,6.2vw,78px);line-height:1.12;letter-spacing:-.065em;font-weight:900;margin:25px 0}
    h1 span{color:var(--accent)}
    .hero p{max-width:720px;color:#d4e0de;font-size:clamp(15px,1.45vw,17px);line-height:1.95;margin-bottom:27px}
    .button-primary,.button-light{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 22px;border-radius:12px;border:0;background:var(--accent);color:var(--dark);font-weight:850;transition:transform .2s,background .2s,box-shadow .2s}
    .button-primary:active,.button-light:active{transform:scale(.97)}
    .button-light{background:white}
    .button-light:hover{background:#edf6e7;transform:translateY(-2px)}
    .hero-edge{position:absolute;right:5%;bottom:36px;color:#e9f7e1;border-left:1px solid #c0f16a;padding-left:14px;font-size:12px;letter-spacing:.16em;writing-mode:vertical-rl}
    .section{padding:86px 0;border-bottom:1px solid var(--line)}
    .section-white{background:white}
    .section-dark{background:var(--dark);color:white;border-color:#273c41}
    .section-mint{background:#eaf2e9}
    .section-head{max-width:800px;margin-bottom:32px}
    .section-head h2{font-size:clamp(27px,3.4vw,43px);line-height:1.22;letter-spacing:-.045em;font-weight:850;margin:12px 0 15px}
    .section-head p,.lead{font-size:15px;color:var(--muted);line-height:1.9;margin:0}
    .section-dark .section-head p,.section-dark .lead{color:#c5d4d0}
    .badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:7px;background:#e8f4e8;color:#286c60;font-size:11px;font-weight:800;letter-spacing:.04em}
    .section-dark .badge{background:#273a38;color:var(--accent)}
    .card{border:1px solid var(--line);background:white;border-radius:var(--radius);box-shadow:0 5px 25px rgba(18,37,37,.035);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bad4bf}
    .card h3{font-size:19px;line-height:1.4;font-weight:800;letter-spacing:-.02em;margin:12px 0}
    .card p{font-size:13px;color:var(--muted);line-height:1.85;margin:0}
    .card-pad{padding:25px}
    .arrow-link{display:inline-flex;align-items:center;gap:8px;color:#196a5f;font-size:13px;font-weight:800}
    .arrow-link:hover{gap:13px;color:#103d36}
    .metric-strip{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:0 0 28px;background:white}
    .metric{padding:18px 23px;border-right:1px solid var(--line)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;font-size:30px;line-height:1.1;letter-spacing:-.06em;font-weight:900;color:#175e58}
    .metric span{font-size:12px;color:var(--muted)}
    .directory-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px}
    .directory-main{background:#dcebdc;padding:30px;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between;min-height:240px}
    .directory-main h3{font-weight:900;font-size:28px;letter-spacing:-.04em;line-height:1.25;margin:14px 0}
    .directory-main p{font-size:13px;color:#3a5953;line-height:1.85}
    .directory-item{padding:25px;background:white;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s,border-color .2s}
    .directory-item:hover{transform:translateY(-4px);border-color:var(--teal)}
    .directory-item h3{font-size:19px;font-weight:800;margin:18px 0 8px}
    .directory-item p{font-size:13px;color:var(--muted);margin:0}
    .small-number{font-size:12px;font-weight:850;letter-spacing:.1em;color:var(--teal)}
    .image-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:17px}
    .image-card img{height:190px;width:100%;object-fit:cover}
    .image-card:first-child img{height:230px}
    .image-card .card-pad{min-height:174px}
    .comparison{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#324441;border:1px solid #324441;border-radius:20px;overflow:hidden}
    .compare-col{background:#1a2b34;padding:30px}
    .compare-col.highlight{background:#253a37}
    .compare-col h3{font-size:21px;font-weight:800;margin:0 0 22px}
    .compare-col ul,.check-list{margin:0;padding:0;list-style:none}
    .compare-col li{padding:15px 0;border-top:1px solid #3b514e;color:#d4e2de;font-size:14px}
    .compare-col li::before{content:"↗";color:var(--accent);margin-right:12px}
    .compare-col:not(.highlight) li::before{content:"—";color:#a4b4b3}
    .timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
    .timeline-item{padding:16px 24px 0;border-top:2px solid #b4cfc1;position:relative}
    .timeline-item::before{content:"";position:absolute;top:-7px;left:24px;width:12px;height:12px;border-radius:50%;background:var(--teal);border:3px solid white}
    .timeline-item h3{font-weight:850;font-size:17px;margin:15px 0 9px}
    .timeline-item p{font-size:13px;color:var(--muted);line-height:1.85}
    .news-list{border-top:1px solid var(--line)}
    .news-row{display:grid;grid-template-columns:125px 1fr auto;align-items:center;gap:24px;padding:23px 0;border-bottom:1px solid var(--line)}
    .news-row .badge{justify-self:start}
    .news-row h3{font-size:18px;font-weight:800;margin:0 0 6px}
    .news-row p{font-size:13px;color:var(--muted);margin:0}
    .news-row:hover h3{color:var(--teal)}
    .share-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
    .share-art{min-height:305px;border-radius:22px;overflow:hidden;position:relative;background:var(--dark)}
    .share-art img{width:100%;height:305px;object-fit:cover;opacity:.76}
    .share-art::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(9,23,29,.82))}
    .share-art span{position:absolute;z-index:1;bottom:25px;left:27px;color:white;font-size:23px;font-weight:850}
    .share-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:21px}
    .outline-button{border:1px solid #adccc0;background:transparent;color:#175c53;border-radius:11px;padding:11px 17px;font-size:13px;font-weight:800;transition:background .2s,transform .2s}
    .outline-button:hover{background:#d8ead9;transform:translateY(-2px)}
    .feedback{min-height:23px;margin-top:10px;font-size:12px;color:#216e5a}
    .index-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .index-link{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:23px;border-radius:16px;border:1px solid var(--line);background:white;transition:border-color .2s,transform .2s}
    .index-link:hover{border-color:var(--teal);transform:translateX(3px)}
    .index-link h3{font-weight:850;font-size:17px;margin:0 0 6px}
    .index-link p{font-size:13px;color:var(--muted);margin:0}
    .index-link>span{font-size:23px;color:var(--teal)}
    .quote-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:17px}
    .quote-card{padding:28px;border-radius:19px;background:#f0f5ee;border:1px solid #dce9da}
    .quote-card:nth-child(2){background:#f5f5f0}
    .quote-card blockquote{font-size:18px;font-weight:720;line-height:1.75;margin:14px 0}
    .quote-card p{font-size:12px;color:var(--muted);margin:0}
    .safety-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .safety-item{padding:24px;border-radius:16px;border:1px solid #344a49;background:#1a2b34}
    .safety-item .symbol{font-size:24px;color:var(--accent)}
    .safety-item h3{font-size:17px;font-weight:800;margin:15px 0 9px}
    .safety-item p{font-size:13px;color:#bfd0cd;margin:0;line-height:1.9}
    .answers{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .answer{padding:24px;background:white;border:1px solid var(--line);border-radius:17px}
    .answer h3{font-size:17px;font-weight:800;margin:8px 0}
    .answer p{font-size:13px;color:var(--muted);margin:0}
    .faq-list{max-width:850px}
    .faq-list details{border-bottom:1px solid var(--line);padding:4px 0}
    .faq-list summary{cursor:pointer;list-style:none;padding:17px 30px 17px 0;font-weight:800;position:relative}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary::after{content:"+";position:absolute;right:2px;top:14px;font-size:23px;font-weight:400;color:var(--teal)}
    .faq-list details[open] summary::after{content:"−"}
    .faq-list details p{padding:0 32px 19px 0;color:var(--muted);font-size:14px;line-height:1.9;margin:0}
    .closing{background:#dcebd9;border-radius:24px;padding:39px;display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}
    .closing h2{font-size:clamp(26px,3vw,38px);font-weight:850;line-height:1.25;letter-spacing:-.04em;margin:12px 0}
    .closing p{font-size:14px;color:#426257;line-height:1.9;margin:0}
    .topic-form{background:white;border:1px solid #c6d9c8;border-radius:18px;padding:22px}
    .topic-form label{display:block;font-size:13px;font-weight:800;margin-bottom:9px}
    .topic-form select{width:100%;height:46px;padding:0 12px;background:#f8faf6;color:var(--ink);border:1px solid var(--line);border-radius:10px;margin-bottom:13px}
    .topic-form button{width:100%}
    .form-output{font-size:13px;line-height:1.7;color:#205d51;margin:12px 0 0;min-height:0}
    .site-footer{background:#101a25;color:#cbd8d3;padding:57px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid #344541}
    .site-footer .brand{color:white}
    .site-footer .brand-mark{background:var(--accent);color:var(--dark)}
    .site-footer p{font-size:13px;color:#aebeba;max-width:510px;margin:18px 0 0}
    .footer-links{display:flex;flex-wrap:wrap;align-content:start;gap:12px 25px;font-size:13px}
    .footer-links a:hover{color:var(--accent)}
    .copyright{padding-top:22px;color:#92a59f;font-size:12px}
    @media(max-width:1024px){
      .nav-inner{gap:14px}.brand{font-size:16px}.header-search{width:205px}.nav-link{padding:9px}
      .directory-grid{grid-template-columns:1fr 1fr}.directory-main{grid-column:span 2;min-height:185px}
      .image-grid{grid-template-columns:repeat(2,1fr)}.image-card:first-child{grid-column:span 2}.image-card:first-child img{height:250px}
    }
    @media(max-width:768px){
      .wrap{width:min(100% - 36px,1180px)}
      .notice .wrap{min-height:32px}.notice span:last-child{display:none}
      .nav-inner{min-height:67px}.desktop-nav,.header-search,.nav-cta,.nav-inner>.icon-link{display:none}
      .menu-toggle{display:block;margin-left:auto}
      .mobile-panel.open{display:grid;gap:9px;padding:13px 18px 19px;border-top:1px solid var(--line);background:white}
      .mobile-panel .nav-link{display:block}.mobile-panel .header-search{display:flex;width:100%;margin:2px 0 0}
      .hero{min-height:545px}.hero::after{clip-path:none;background:linear-gradient(90deg,rgba(10,23,31,.94),rgba(10,23,31,.62))}
      .hero-inner{padding-block:75px}.hero-edge{display:none}
      .section{padding:67px 0}.image-grid{grid-template-columns:1fr 1fr}
      .news-row{grid-template-columns:105px 1fr}.news-row .arrow-link{grid-column:2}
      .share-layout,.closing{grid-template-columns:1fr}
      .safety-grid{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr;gap:12px}.timeline-item{border-top:0;border-left:2px solid #b4cfc1;padding:0 0 9px 24px}.timeline-item::before{top:4px;left:-7px}
    }
    @media(max-width:520px){
      .wrap{width:calc(100% - 32px)}.brand{font-size:16px}
      h1{font-size:41px}.hero{min-height:auto}.hero-inner{padding-block:66px 75px}.hero p{font-size:14px}
      .section{padding:55px 0}.section-head{margin-bottom:25px}
      .metric-strip{grid-template-columns:1fr 1fr}.metric{padding:15px}.metric:nth-child(2){border-right:0}.metric:last-child{grid-column:span 2;border-top:1px solid var(--line)}
      .directory-grid,.image-grid,.comparison,.index-grid,.quote-grid,.safety-grid,.answers,.footer-grid{grid-template-columns:1fr}
      .directory-main,.image-card:first-child{grid-column:auto}.directory-main{min-height:210px}
      .image-card:first-child img,.image-card img{height:195px}
      .news-row{grid-template-columns:1fr;gap:6px;padding:20px 0}.news-row .arrow-link{grid-column:auto}
      .share-art,.share-art img{height:235px;min-height:235px}
      .closing{padding:24px;gap:23px}.site-footer{padding-top:43px}
    }
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* roulang page: category1 */
:root{--ink:#14222c;--muted:#62717b;--dark:#101a25;--accent:#c0f16a;--teal:#237f7d;--paper:#f6f7f3;--white:#fff;--line:#dfe6e1;--radius:20px;--shadow:0 18px 55px rgba(16,31,37,.09)}
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:112px}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s}
    button,input,select{font:inherit}
    button{cursor:pointer}
    img{display:block;max-width:100%}
    :focus-visible{outline:3px solid var(--teal);outline-offset:3px}
    .wrap{width:min(1200px,calc(100% - 48px));margin-inline:auto}
    .notice-bar{background:var(--dark);color:#d9e8df;text-align:center;padding:7px 20px;font-size:12px;letter-spacing:.035em}
    .notice-bar strong{color:var(--accent);font-weight:800}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 6px 22px rgba(16,31,37,.04);backdrop-filter:blur(16px)}
    .nav-inner{min-height:78px;display:flex;align-items:center;gap:26px}
    .brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;font-size:18px;font-weight:900;letter-spacing:-.045em;white-space:nowrap}
    .brand-mark{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:var(--dark);color:var(--accent);font-size:19px;transform:rotate(-8deg)}
    .desktop-nav{display:flex;align-items:center;gap:4px}
    .nav-link{padding:10px 13px;border-radius:11px;font-size:14px;font-weight:700;color:#55666d}
    .nav-link:hover,.nav-link.active{background:#edf5e4;color:#193c30}
    .header-search{display:flex;align-items:center;gap:8px;margin-left:auto;width:min(295px,27vw);background:#f3f6f3;border:1px solid var(--line);border-radius:12px;padding:4px 5px 4px 14px}
    .header-search:focus-within{border-color:var(--teal);box-shadow:0 0 0 3px rgba(35,127,125,.12)}
    .header-search input{min-width:0;width:100%;border:0;outline:0;background:transparent;font-size:13px;color:var(--ink)}
    .header-search button{border:0;background:var(--dark);color:white;border-radius:9px;padding:7px 12px;font-size:12px;font-weight:750;white-space:nowrap}
    .header-search button:hover{background:var(--teal)}
    .icon-link{display:grid;place-items:center;flex:none;width:37px;height:37px;border:1px solid var(--line);border-radius:11px;font-size:22px;line-height:1}
    .icon-link:hover{background:#edf5e4;color:var(--teal)}
    .nav-cta{padding:10px 16px;border-radius:11px;background:var(--accent);font-size:13px;font-weight:850;white-space:nowrap}
    .nav-cta:hover,.button-primary:hover{background:#d5ff92;transform:translateY(-2px)}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:11px;width:42px;height:42px;font-size:21px}
    .mobile-panel{display:none}
    .hero{position:relative;isolation:isolate;overflow:hidden;background:var(--dark);color:#fff}
    .hero::before{content:"";position:absolute;inset:0;z-index:-2;background:url('/assets/images/d1db8f8283e3c951.webp') center/cover no-repeat;opacity:.22}
    .hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,rgba(10,23,31,.98),rgba(10,23,31,.9) 55%,rgba(10,23,31,.55))}
    .hero-inner{min-height:510px;padding-block:82px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(310px,.8fr);align-items:center;gap:7%}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;letter-spacing:.15em;font-size:11px;font-weight:850;color:var(--teal)}
    .eyebrow::before{content:"";width:22px;height:2px;background:currentColor}
    .hero .eyebrow{color:var(--accent)}
    .hero h1{font-size:clamp(38px,5.8vw,76px);line-height:1.12;letter-spacing:-.065em;font-weight:900;margin:20px 0 22px;max-width:720px}
    .hero p{max-width:620px;color:#d4e0de;font-size:clamp(15px,1.45vw,17px);line-height:1.95;margin:0 0 27px}
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .button-primary,.button-light{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:13px 22px;border-radius:12px;border:0;background:var(--accent);color:var(--dark);font-weight:850;transition:transform .2s,background .2s,box-shadow .2s}
    .button-primary:active,.button-light:active{transform:scale(.97)}
    .button-light{background:white}
    .button-light:hover{background:#edf6e7;transform:translateY(-2px)}
    .hero-quick{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    .quick-tile{min-height:134px;padding:20px;border:1px solid rgba(215,240,223,.22);border-radius:17px;background:rgba(250,255,250,.085);backdrop-filter:blur(12px);display:flex;flex-direction:column;justify-content:space-between;transition:background .2s,transform .2s}
    .quick-tile:hover{background:rgba(192,241,106,.16);transform:translateY(-4px)}
    .quick-tile span{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.1em}
    .quick-tile strong{font-size:17px;line-height:1.35}
    .quick-tile b{align-self:flex-end;font-size:18px;color:var(--accent)}
    .section{padding:82px 0;border-bottom:1px solid var(--line)}
    .section-white{background:white}
    .section-dark{background:var(--dark);color:white;border-color:#273c41}
    .section-mint{background:#eaf2e9}
    .section-head{max-width:800px;margin-bottom:32px}
    .section-head h2{font-size:clamp(27px,3.4vw,43px);line-height:1.22;letter-spacing:-.045em;font-weight:850;margin:12px 0 15px}
    .section-head p,.lead{font-size:15px;color:var(--muted);line-height:1.9;margin:0}
    .section-dark .section-head p,.section-dark .lead{color:#c5d4d0}
    .badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:7px;background:#e8f4e8;color:#286c60;font-size:11px;font-weight:800;letter-spacing:.04em}
    .section-dark .badge{background:#273a38;color:var(--accent)}
    .card{border:1px solid var(--line);background:white;border-radius:var(--radius);box-shadow:0 5px 25px rgba(18,37,37,.035);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bad4bf}
    .card h3{font-size:19px;line-height:1.4;font-weight:800;letter-spacing:-.02em;margin:12px 0}
    .card p{font-size:13px;color:var(--muted);line-height:1.85;margin:0}
    .card-pad{padding:25px}
    .arrow-link{display:inline-flex;align-items:center;gap:8px;color:#196a5f;font-size:13px;font-weight:800}
    .arrow-link:hover{gap:13px;color:#103d36}
    .metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
    .metric{border-left:2px solid var(--teal);padding:9px 24px 9px 20px}
    .metric strong{display:block;font-size:clamp(27px,3.3vw,43px);letter-spacing:-.05em;line-height:1.2;font-weight:900}
    .metric span{display:block;margin-top:10px;font-size:13px;color:var(--muted)}
    .matrix-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:24px;align-items:stretch}
    .matrix-feature{background:#dcebdc;border-radius:var(--radius);padding:34px;display:flex;flex-direction:column;justify-content:space-between}
    .matrix-feature h3{font-size:clamp(25px,3vw,37px);font-weight:900;letter-spacing:-.045em;line-height:1.22;margin:18px 0}
    .matrix-feature p{color:#3a5953;font-size:14px;line-height:1.9;max-width:470px}
    .matrix-items{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
    .matrix-items .card{padding:24px;min-height:190px}
    .matrix-items .card:nth-child(2){background:#f3f6f1}
    .matrix-items .card:nth-child(3){background:#f3f6f1}
    .compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;border-radius:var(--radius);overflow:hidden;background:#3b514e}
    .compare-col{background:#1a2b34;padding:32px}
    .compare-col.highlight{background:#253a37}
    .compare-col h3{font-size:21px;font-weight:800;margin:0 0 22px}
    .compare-col ul,.check-list{margin:0;padding:0;list-style:none}
    .compare-col li{padding:15px 0;border-top:1px solid #3b514e;color:#d4e2de;font-size:14px}
    .compare-col li::before{content:"↗";color:var(--accent);margin-right:12px}
    .compare-col:not(.highlight) li::before{content:"—";color:#a4b4b3}
    .timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding-top:10px}
    .timeline-item{padding:21px 19px 0;border-top:2px solid #b4cfc1;position:relative}
    .timeline-item::before{content:"";position:absolute;top:-7px;left:19px;width:12px;height:12px;border:3px solid var(--teal);border-radius:50%;background:white}
    .timeline-item strong{color:var(--teal);font-size:12px;letter-spacing:.08em}
    .timeline-item h3{font-size:18px;font-weight:850;margin:7px 0}
    .timeline-item p{font-size:13px;color:var(--muted);line-height:1.85;margin:0}
    .news-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:17px}
    .image-card img{height:190px;width:100%;object-fit:cover}
    .image-card:first-child img{height:230px}
    .image-card .card-pad{min-height:170px}
    .image-card .arrow-link{margin-top:16px}
    .safety-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
    .safety-image{position:relative;border-radius:var(--radius);overflow:hidden;min-height:340px;background:#233637}
    .safety-image img{width:100%;height:340px;object-fit:cover}
    .safety-image::after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(9,22,28,.82))}
    .safety-image span{position:absolute;z-index:1;bottom:23px;left:24px;color:white;font-weight:850;font-size:19px}
    .check-list li{position:relative;padding:15px 0 15px 32px;border-bottom:1px solid var(--line);font-size:14px;color:#455860}
    .check-list li::before{content:"✓";position:absolute;left:0;top:15px;color:var(--teal);font-weight:900}
    .answer-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:40px;align-items:start}
    .answer-list{display:grid;gap:12px}
    .answer-item{background:white;border:1px solid var(--line);border-radius:15px;padding:19px 23px}
    .answer-item strong{display:block;font-size:16px;margin-bottom:5px}
    .answer-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.85}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:40px}
    .faq-items{display:grid;gap:10px}
    .faq-items details{background:white;border:1px solid var(--line);border-radius:14px;padding:0 21px;transition:border-color .2s,box-shadow .2s}
    .faq-items details[open]{border-color:#b4d4bf;box-shadow:0 9px 27px rgba(18,37,37,.05)}
    .faq-items summary{cursor:pointer;list-style:none;padding:18px 26px 18px 0;font-weight:800;position:relative}
    .faq-items summary::-webkit-details-marker{display:none}
    .faq-items summary::after{content:"+";position:absolute;right:0;top:15px;font-size:22px;color:var(--teal)}
    .faq-items details[open] summary::after{content:"−"}
    .faq-items p{border-top:1px solid var(--line);padding:14px 0 18px;margin:0;font-size:14px;color:var(--muted);line-height:1.9}
    .cta-layout{display:grid;grid-template-columns:1fr .82fr;gap:55px;align-items:center}
    .cta-layout h2{font-size:clamp(29px,3.6vw,45px);line-height:1.2;letter-spacing:-.045em;font-weight:850;margin:15px 0}
    .cta-layout p{color:#c5d4d0;font-size:15px;line-height:1.9;max-width:560px}
    .topic-form{background:white;color:var(--ink);padding:26px;border-radius:var(--radius)}
    .topic-form label{display:block;font-weight:800;font-size:14px;margin-bottom:9px}
    .topic-form select{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:11px;background:#f6f8f5;color:var(--ink);outline:0}
    .topic-form select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(35,127,125,.12)}
    .topic-form button{width:100%;margin-top:14px}
    .topic-result{margin:15px 0 0!important;color:#42625a!important;font-size:13px!important;min-height:26px}
    .site-footer{background:#101a25;color:#d0ded9;padding:53px 0 21px}
    .footer-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:55px;padding-bottom:38px}
    .site-footer .brand{color:white}
    .site-footer p{max-width:510px;font-size:13px;line-height:1.95;color:#aebfbb;margin:18px 0 0}
    .footer-links{display:flex;align-content:start;flex-wrap:wrap;gap:13px 24px;padding-top:10px}
    .footer-links a{font-size:13px;color:#c4d4cf}
    .footer-links a:hover{color:var(--accent)}
    .copyright{padding-top:19px;border-top:1px solid #304149;font-size:12px;color:#97aaa6}
    @media(max-width:1024px){
      .nav-inner{gap:12px}.header-search{width:min(240px,23vw)}
      .hero-inner{gap:4%}.news-grid{grid-template-columns:1fr 1fr}.image-card:first-child{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr}.image-card:first-child img{height:100%;min-height:230px}
    }
    @media(max-width:768px){
      .wrap{width:min(100% - 32px,1200px)}
      .desktop-nav,.nav-inner>.header-search,.nav-inner>.icon-link,.nav-inner>.nav-cta{display:none}
      .menu-toggle{display:grid;place-items:center;margin-left:auto}
      .mobile-panel{display:none;padding:12px 16px 19px;border-top:1px solid var(--line);background:white}
      .mobile-panel.is-open{display:grid;gap:5px}
      .mobile-panel .nav-link{display:block}
      .mobile-panel .header-search{display:flex;width:100%;margin:8px 0 0}
      .hero-inner{min-height:0;grid-template-columns:1fr;padding-block:65px;gap:35px}
      .hero h1{max-width:620px}
      .section{padding:62px 0}
      .matrix-layout,.safety-layout,.answer-layout,.faq-layout,.cta-layout{grid-template-columns:1fr;gap:27px}
      .timeline{grid-template-columns:repeat(2,1fr);row-gap:25px}
      .footer-grid{gap:30px}
    }
    @media(max-width:520px){
      .notice-bar{font-size:11px;line-height:1.5}.nav-inner{min-height:66px}.brand{font-size:16px}
      .hero-inner{padding-block:53px}.hero h1{font-size:38px}
      .hero-quick,.metric-grid,.matrix-items,.compare-grid,.timeline,.news-grid,.footer-grid{grid-template-columns:1fr}
      .quick-tile{min-height:105px}
      .metric{padding-block:13px;border-bottom:1px solid var(--line)}
      .matrix-feature,.compare-col{padding:25px}
      .image-card:first-child{grid-column:auto;display:block}.image-card:first-child img{height:190px;min-height:0}
      .image-card .card-pad{min-height:0}
      .safety-image,.safety-image img{min-height:250px;height:250px}
      .footer-grid{gap:20px}.footer-links{padding:0}
    }
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}}