/* roulang page: index */
:root{
  --ink:#0b1410;
  --green:#102a22;
  --green-2:#163a2d;
  --green-3:#204938;
  --lime:#c7f36b;
  --lime-soft:#e7fac0;
  --paper:#f5f6f0;
  --paper-2:#eef0e8;
  --white:#f3f2e8;
  --muted:#9dae9d;
  --line:rgba(243,242,232,.18);
  --darkline:rgba(11,20,16,.14);
  --orange:#f08b43;
  --shadow:0 18px 38px rgba(11,20,16,.12);
  --shadow-dark:0 18px 42px rgba(0,0,0,.22);
  --radius-lg:24px;
  --radius:15px;
  --radius-sm:10px;
  --container:1200px;
}
*{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;overflow-x:hidden;
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.38;
  background-image:linear-gradient(rgba(16,42,34,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(16,42,34,.02) 1px,transparent 1px);
  background-size:42px 42px;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(16,42,34,.97);
  border-bottom:1px solid var(--line);box-shadow:0 6px 20px rgba(0,0,0,.11)
}
.header-main{
  min-height:70px;display:flex;align-items:center;gap:22px;justify-content:space-between
}
.brand{
  display:flex;align-items:center;gap:11px;flex:none;color:var(--white);font-weight:800;
  letter-spacing:.02em;font-size:18px;white-space:nowrap
}
.brand-mark{
  width:31px;height:31px;border:2px solid var(--lime);border-radius:8px;position:relative;
  display:inline-block
}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
.brand-mark:before{width:17px;height:2px;left:5px;top:8px}
.brand-mark:after{width:11px;height:2px;left:5px;top:17px}
.header-tools{display:flex;align-items:center;gap:12px;min-width:0}
.search-wrap{position:relative;width:260px}
.search-wrap svg{position:absolute;left:13px;top:13px;width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:2}
.search{
  width:100%;height:43px;padding:0 14px 0 40px;border-radius:999px;border:1px solid rgba(243,242,232,.24);
  color:var(--white);background:rgba(243,242,232,.07);transition:.2s
}
.search::placeholder{color:#b3c0b3}
.search:focus{border-color:var(--lime);background:rgba(243,242,232,.12);outline:none}
.header-cta,.btn-primary,.btn-ghost,.btn-dark{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;
  padding:10px 17px;border-radius:999px;font-weight:750;line-height:1.2;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s
}
.header-cta,.btn-primary{border:1px solid var(--lime);background:var(--lime);color:var(--ink)}
.header-cta:hover,.btn-primary:hover{background:#d8fb91;box-shadow:0 8px 20px rgba(199,243,107,.2);transform:translateY(-2px)}
.header-cta:active,.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border:1px solid rgba(243,242,232,.6);color:var(--white);background:transparent}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);background:rgba(199,243,107,.08)}
.btn-dark{background:var(--green);border:1px solid var(--green);color:var(--white)}
.btn-dark:hover{background:var(--green-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.tabs-shell{border-top:1px solid rgba(243,242,232,.11)}
.tabs{display:flex;align-items:center;gap:8px;min-height:50px;overflow:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{
  display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:5px 14px;
  border:1px solid transparent;border-radius:999px;color:#c8d3c8;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s
}
.tab:hover{color:var(--white);border-color:rgba(199,243,107,.55)}
.tab.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.hero{
  position:relative;isolation:isolate;overflow:hidden;background:var(--green);color:var(--white);
  padding:72px 0 0
}
.hero:before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.22;
  background:repeating-linear-gradient(0deg,transparent 0 42px,rgba(199,243,107,.12) 43px 44px),
  linear-gradient(115deg,transparent 0 55%,rgba(199,243,107,.18) 55.1% 55.35%,transparent 55.45%);
}
.hero:after{
  content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(199,243,107,.25);
  border-radius:50%;right:-165px;top:-275px;z-index:-1
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center;padding-bottom:62px}
.eyebrow,.section-kicker{
  display:flex;align-items:center;gap:9px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.08em
}
.eyebrow:before,.section-kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(240,139,67,.13)}
h1,h2,h3,p{margin:0}
h1{font-size:clamp(38px,5vw,59px);line-height:1.18;letter-spacing:-.045em;margin:15px 0 20px;font-weight:850}
.hero-copy>p{max-width:680px;color:#d1ddd1;font-size:17px;line-height:1.95}
.hero-points{list-style:none;padding:0;margin:22px 0;display:flex;flex-wrap:wrap;gap:8px 18px}
.hero-points li{font-size:14px;color:#e1eadb;display:flex;align-items:center;gap:8px}
.hero-points li:before{content:"✓";color:var(--lime);font-weight:900}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}
.hero-trust{display:flex;align-items:center;gap:12px;margin-top:28px;color:#aebfae;font-size:13px}
.trust-line{height:1px;flex:1;max-width:115px;background:rgba(199,243,107,.4)}
.hero-stage{
  min-height:390px;position:relative;border:1px solid rgba(199,243,107,.32);border-radius:var(--radius-lg);
  background:linear-gradient(145deg,rgba(243,242,232,.09),rgba(243,242,232,.025));padding:18px;box-shadow:var(--shadow-dark)
}
.stage-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;font-size:13px;color:#d5e0d4}
.status{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-weight:700}
.status i{display:inline-block;width:7px;height:7px;background:var(--lime);border-radius:50%;animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.35;transform:scale(.75)}}
.stage-number{font-size:12px;color:var(--muted);letter-spacing:.12em}
.index-tiles{display:grid;grid-template-columns:1.2fr .8fr;gap:11px;padding-top:15px}
.tile{border:1px solid rgba(243,242,232,.13);border-radius:12px;padding:15px;background:rgba(11,20,16,.23);min-height:100px}
.tile.large{grid-row:span 2;min-height:222px;display:flex;flex-direction:column;justify-content:space-between}
.tile-label{font-size:12px;color:#bed0be}
.tile-value{font-size:29px;line-height:1.12;color:var(--lime);font-weight:850;margin-top:5px}
.tile-text{font-size:13px;line-height:1.65;color:#d2dcd2;margin-top:6px}
.mini-bars{display:flex;align-items:end;gap:6px;height:60px;margin-top:16px}
.mini-bars span{display:block;flex:1;background:var(--lime);opacity:.9;border-radius:3px 3px 0 0}
.mini-bars span:nth-child(1){height:28%}.mini-bars span:nth-child(2){height:68%}.mini-bars span:nth-child(3){height:46%}.mini-bars span:nth-child(4){height:82%}.mini-bars span:nth-child(5){height:56%}
.stage-footer{margin-top:12px;padding-top:13px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:12px;color:#bdcabb}
.ticker{border-top:1px solid var(--line);background:rgba(11,20,16,.23);overflow:hidden}
.ticker-inner{display:flex;gap:34px;align-items:center;min-height:43px;white-space:nowrap;color:#d7e0d7;font-size:13px}
.ticker strong{color:var(--lime)}
.adult-note{background:#e8ebdf;border-bottom:1px solid rgba(11,20,16,.09)}
.adult-note .container{display:flex;gap:11px;align-items:center;padding:11px 0;color:#435445;font-size:13px}
.note-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);flex:none}
.section{padding:94px 0}
.section-head{max-width:700px;margin-bottom:35px}
.section-head h2{font-size:clamp(28px,3.4vw,38px);line-height:1.28;letter-spacing:-.035em;margin:10px 0 13px;font-weight:850}
.section-head p{color:#536254;font-size:16px;line-height:1.9}
.story{background:var(--paper)}
.story-grid{display:grid;grid-template-columns:4fr 7fr;gap:8%;align-items:start}
.story-side{position:sticky;top:150px}
.story-side h2{font-size:35px;line-height:1.28;letter-spacing:-.04em;margin:10px 0 18px}
.story-side p{color:#536254}
.story-list{display:grid;gap:12px}
.story-item{
  display:grid;grid-template-columns:72px 1fr auto;gap:17px;align-items:center;padding:21px 22px;
  border:1px solid var(--darkline);border-radius:var(--radius);background:#fafbf7;transition:.22s
}
.story-item:hover{background:var(--lime-soft);box-shadow:0 10px 25px rgba(16,42,34,.08);transform:translateX(4px)}
.story-no{font-weight:850;font-size:22px;color:var(--green-3);letter-spacing:-.06em}
.story-item h3{font-size:19px;line-height:1.45;margin-bottom:3px}
.story-item p{font-size:14px;line-height:1.7;color:#5c6b5d}
.arrow{font-size:23px;color:var(--green);transition:.2s}
.story-item:hover .arrow{transform:translateX(4px);color:var(--orange)}
.data-band{background:var(--ink);color:var(--white);position:relative;overflow:hidden;padding:66px 0}
.data-band:before{content:"";position:absolute;inset:0;opacity:.13;background:linear-gradient(90deg,transparent 48%,var(--lime) 48.1% 48.25%,transparent 48.35%),repeating-linear-gradient(0deg,transparent 0 29px,rgba(243,242,232,.4) 30px 31px)}
.data-intro{display:flex;align-items:end;justify-content:space-between;gap:25px;position:relative;margin-bottom:31px}
.data-intro h2{font-size:34px;line-height:1.25;letter-spacing:-.04em}
.data-intro p{color:#b9c8b9;max-width:460px;font-size:15px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);position:relative;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stat{padding:22px 22px 17px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;color:var(--lime);font-size:42px;line-height:1.05;letter-spacing:-.06em}
.stat span{display:block;color:#c1ccc1;font-size:14px;margin-top:8px}
.featured{background:#e8ebe1}
.featured-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}
.feature-card{border-radius:var(--radius-lg);overflow:hidden;background:var(--white);border:1px solid rgba(11,20,16,.09);box-shadow:0 8px 22px rgba(11,20,16,.05);transition:.25s}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-main{min-height:430px;display:flex;flex-direction:column;justify-content:end;padding:34px;position:relative;color:var(--white);background:var(--green)}
.feature-main:before{content:"";position:absolute;inset:0;opacity:.55;background:radial-gradient(circle at 78% 18%,var(--lime) 0 3px,transparent 4px),linear-gradient(135deg,transparent 0 47%,rgba(199,243,107,.56) 47.2% 47.6%,transparent 47.8%),repeating-linear-gradient(90deg,rgba(243,242,232,.12) 0 1px,transparent 1px 43px)}
.feature-main>*{position:relative}
.tag{display:inline-flex;width:max-content;align-items:center;gap:6px;padding:4px 10px;border:1px solid currentColor;border-radius:999px;font-size:12px;font-weight:750}
.tag.lime{color:var(--lime)}.tag.green{color:var(--green-2);background:#e6f8c5;border-color:#d1ec97}.tag.orange{color:#9f4d17;background:#ffe1ce;border-color:#f7bd95}
.feature-main h3{font-size:29px;line-height:1.32;max-width:480px;margin:14px 0 10px}
.feature-main p{max-width:500px;color:#d9e3d8;font-size:15px;line-height:1.85}
.card-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:14px;font-weight:800}
.card-link span{transition:.2s}.card-link:hover span{transform:translateX(5px)}
.feature-side{display:grid;gap:18px}
.small-feature{padding:25px;min-height:206px;display:flex;flex-direction:column;justify-content:space-between}
.small-feature:nth-child(1){background:#dcecc4}
.small-feature:nth-child(2){background:#f4d7b9}
.small-feature h3{font-size:21px;line-height:1.4;margin:11px 0 6px}
.small-feature p{color:#465847;font-size:14px;line-height:1.75}
.bubble-section{background:var(--paper);padding-top:80px;padding-bottom:80px}
.bubble-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:6%;align-items:center}
.bubble-copy h2{font-size:36px;line-height:1.3;letter-spacing:-.04em;margin:11px 0 14px}
.bubble-copy p{color:#536254}
.bubbles{position:relative;min-height:310px}
.bubble{
  position:absolute;border:1px solid var(--darkline);background:#fffefa;border-radius:18px;padding:17px 19px;
  box-shadow:0 12px 25px rgba(16,42,34,.08);font-size:14px;line-height:1.75;color:#405142
}
.bubble:after{content:"";position:absolute;width:12px;height:12px;background:inherit;border-right:1px solid var(--darkline);border-bottom:1px solid var(--darkline);transform:rotate(45deg);bottom:-7px;left:28px}
.bubble b{display:block;color:var(--green);font-size:13px;margin-bottom:4px}
.b1{width:52%;top:6%;left:2%}.b2{width:44%;top:27%;right:1%;background:#e8f8c8}.b3{width:50%;bottom:3%;left:16%;background:#f9eadb}
.news{background:#f0f2eb}
.news-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:44px}
.news-list{border-top:1px solid var(--darkline)}
.news-item{display:grid;grid-template-columns:92px 1fr auto;gap:17px;align-items:center;border-bottom:1px solid var(--darkline);padding:18px 0;transition:.2s}
.news-item:hover{padding-left:9px}
.news-meta{font-size:12px;color:#687769}
.news-item h3{font-size:18px;line-height:1.45;margin:3px 0}
.news-item p{font-size:13px;color:#617062;line-height:1.7}
.news-item .arrow{font-size:21px}
.news-aside{padding:27px;border-radius:var(--radius-lg);background:var(--green);color:var(--white);align-self:start}
.news-aside h3{font-size:23px;line-height:1.4;margin:13px 0 9px}
.news-aside p{color:#c5d0c5;font-size:14px;line-height:1.8}
.topic-cloud{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.topic-cloud a{font-size:13px;padding:6px 10px;border:1px solid rgba(243,242,232,.3);border-radius:999px;color:#e4ece0;transition:.2s}
.topic-cloud a:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.path{background:var(--paper)}
.path-board{border:1px solid var(--darkline);border-radius:var(--radius-lg);padding:31px;background:#fbfcf8}
.path-top{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}
.path-top h2{font-size:34px;line-height:1.3;letter-spacing:-.04em}
.path-top p{color:#566556;max-width:520px;font-size:15px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);position:relative}
.steps:before{content:"";height:2px;background:#b4c1b2;position:absolute;left:9%;right:9%;top:29px}
.step{position:relative;padding:0 25px 0 0}
.step:not(:first-child){padding-left:25px}
.step-num{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:var(--green);color:var(--lime);font-size:16px;font-weight:850;border:6px solid #fbfcf8}
.step:nth-child(2) .step-num{background:var(--lime);color:var(--ink)}
.step h3{font-size:20px;margin:16px 0 7px}
.step p{font-size:14px;color:#5a6a5b;line-height:1.8}
.faq{background:#e8ebe1}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:7%}
.faq-side h2{font-size:36px;line-height:1.28;letter-spacing:-.04em;margin:12px 0}
.faq-side p{color:#536254}
.faq-badge{margin-top:20px;display:inline-flex;align-items:center;gap:8px;border:1px solid #b7c7a4;background:#f7faef;color:#385233;border-radius:999px;padding:7px 12px;font-size:13px;font-weight:700}
.faq-list{display:grid;gap:10px}
.faq-item{border:1px solid var(--darkline);background:#f9faf5;border-radius:12px;overflow:hidden}
.faq-question{width:100%;border:0;background:transparent;padding:18px 20px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--ink);font-size:16px;font-weight:800}
.faq-question:hover{background:#f0f6e3}
.faq-icon{width:26px;height:26px;flex:none;border-radius:50%;display:grid;place-items:center;color:var(--green);font-size:22px;font-weight:400;transition:.22s}
.faq-answer{display:none;padding:0 49px 19px 20px;color:#506050;font-size:14px;line-height:1.85}
.faq-item.open{background:#fff}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question{border-left:4px solid var(--lime);padding-left:16px}
.faq-item.open .faq-icon{transform:rotate(45deg);color:var(--orange)}
.contact{position:relative;overflow:hidden;background:var(--green);color:var(--white);padding:84px 0}
.contact:before{content:"";position:absolute;inset:0;opacity:.13;background:repeating-linear-gradient(90deg,transparent 0 58px,rgba(199,243,107,.45) 59px 60px),linear-gradient(45deg,transparent 49.5%,rgba(243,242,232,.3) 49.8% 50.2%,transparent 50.5%)}
.contact-grid{position:relative;display:grid;grid-template-columns:.85fr 1.15fr;gap:8%;align-items:start}
.contact-copy h2{font-size:38px;line-height:1.26;letter-spacing:-.04em;margin:12px 0 16px}
.contact-copy p{color:#d0dbd0}
.contact-list{list-style:none;padding:0;margin:24px 0 0}
.contact-list li{display:flex;gap:11px;align-items:flex-start;color:#d3ded2;font-size:14px;margin:11px 0}
.contact-list li:before{content:"";width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--lime);flex:none}
.form-card{background:#f5f6f0;color:var(--ink);border-radius:var(--radius-lg);padding:25px;box-shadow:var(--shadow-dark)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:800;margin-bottom:6px;color:#344534}
.field label em{font-style:normal;color:#be6123}
.field input,.field select,.field textarea{
  width:100%;border:1px solid #c5cec2;border-radius:9px;background:#fff;padding:10px 12px;color:var(--ink);outline:none;transition:.2s
}
.field textarea{min-height:86px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#8ebd39;box-shadow:0 0 0 3px rgba(199,243,107,.3)}
.check{display:flex;gap:9px;align-items:flex-start;font-size:13px;line-height:1.6;color:#526152;margin:4px 0 17px}
.check input{accent-color:var(--green);width:17px;height:17px;margin-top:2px}
.form-error{display:none;color:#a44d16;font-size:13px;margin:8px 0}
.form-error.show{display:block}
.form-card .btn-primary{width:100%;border-radius:10px}
.scale-line{position:relative;margin-top:57px;border-top:1px solid rgba(199,243,107,.35);height:12px}
.scale-line:before{content:"";position:absolute;top:-4px;left:0;right:0;height:7px;background:repeating-linear-gradient(90deg,var(--lime) 0 1px,transparent 1px 38px);opacity:.75}
.site-footer{background:var(--ink);color:#d2ddd0;padding:48px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .95fr;gap:45px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.footer-brand p{font-size:14px;line-height:1.8;color:#aebbaf;max-width:310px;margin-top:14px}
.footer-title{font-size:13px;color:var(--lime);letter-spacing:.08em;font-weight:850;margin-bottom:12px}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:14px;color:#c5d0c4;transition:.2s;width:max-content}
.footer-links a:hover{color:var(--lime);transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:18px;font-size:12px;color:#829083}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr .8fr;gap:24px}.story-grid{gap:5%}.featured-grid,.news-grid{gap:16px}.contact-grid{gap:5%}
}
@media (max-width:768px){
  .container{width:min(calc(100% - 32px),var(--container))}
  .header-main{min-height:62px}.header-cta{display:none}.search-wrap{width:184px}
  .tabs{margin:0 -16px;padding:0 16px}.hero{padding-top:46px}.hero-grid{grid-template-columns:1fr;padding-bottom:42px}.hero-stage{min-height:310px}
  h1{font-size:38px}.section{padding:66px 0}.story-grid,.bubble-layout,.faq-grid,.contact-grid,.news-grid{grid-template-columns:1fr;gap:30px}.story-side{position:static}
  .data-intro{display:block}.data-intro p{margin-top:12px}.stats{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .featured-grid{grid-template-columns:1fr}.feature-main{min-height:350px}.bubbles{min-height:330px}.path-board{padding:23px}.path-top{display:block}.path-top p{margin-top:12px}.steps{grid-template-columns:1fr;gap:22px}.steps:before{top:28px;bottom:28px;left:28px;right:auto;width:2px;height:auto}.step,.step:not(:first-child){padding:0 0 0 82px}.step-num{position:absolute;left:0;top:0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}
}
@media (max-width:520px){
  body{font-size:15px}.brand{font-size:15px}.brand-mark{width:27px;height:27px}.search-wrap{width:44px}.search{width:44px;padding:0;border-radius:50%;color:transparent}.search::placeholder{color:transparent}.search-wrap svg{left:13px}
  .hero-actions{display:grid;grid-template-columns:1fr}.hero-actions a{width:100%}.hero-trust{font-size:12px}.hero-stage{padding:14px}.tile{padding:12px}.tile-value{font-size:24px}
  .section{padding:57px 0}.section-head h2,.story-side h2,.bubble-copy h2,.faq-side h2,.contact-copy h2{font-size:28px}.story-item{grid-template-columns:47px 1fr auto;padding:17px 15px;gap:10px}.story-no{font-size:17px}
  .stats .stat{padding:18px 13px}.stat strong{font-size:32px}.feature-main{padding:24px;min-height:330px}.feature-main h3{font-size:25px}.b1{width:67%;left:0}.b2{width:59%;right:0}.b3{width:69%;left:7%}
  .news-item{grid-template-columns:58px 1fr auto;gap:10px}.news-meta{font-size:11px}.news-item h3{font-size:16px}.news-item p{display:none}.form-row{grid-template-columns:1fr}.form-card{padding:19px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* roulang page: category2 */
:root{
 --ink:#0b1410;--green:#102a22;--green-2:#163a2d;--green-3:#204938;
 --lime:#c7f36b;--lime-soft:#e7fac0;--paper:#f5f6f0;--paper-2:#eef0e8;
 --white:#f3f2e8;--muted:#9dae9d;--line:rgba(243,242,232,.18);
 --darkline:rgba(11,20,16,.14);--orange:#f08b43;
 --shadow:0 18px 38px rgba(11,20,16,.12);--shadow-dark:0 18px 42px rgba(0,0,0,.22);
 --radius-lg:24px;--radius:15px;--radius-sm:10px;--container:1200px;
}
*{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;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.38;background-image:linear-gradient(rgba(16,42,34,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(16,42,34,.02) 1px,transparent 1px);background-size:42px 42px}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(16,42,34,.97);border-bottom:1px solid var(--line);box-shadow:0 6px 20px rgba(0,0,0,.11)}
.header-main{min-height:70px;display:flex;align-items:center;gap:22px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--white);font-weight:800;letter-spacing:.02em;font-size:18px;white-space:nowrap}
.brand-mark{width:31px;height:31px;border:2px solid var(--lime);border-radius:8px;position:relative;display:inline-block}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
.brand-mark:before{width:17px;height:2px;left:5px;top:8px}.brand-mark:after{width:11px;height:2px;left:5px;top:17px}
.header-tools{display:flex;align-items:center;gap:12px;min-width:0}
.search-wrap{position:relative;width:260px}.search-wrap svg{position:absolute;left:13px;top:13px;width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:2}
.search{width:100%;height:43px;padding:0 14px 0 40px;border-radius:999px;border:1px solid rgba(243,242,232,.24);color:var(--white);background:rgba(243,242,232,.07);transition:.2s}
.search::placeholder{color:#b3c0b3}.search:focus{border-color:var(--lime);background:rgba(243,242,232,.12);outline:3px solid rgba(199,243,107,.2)}
.header-cta,.btn-primary,.btn-ghost,.btn-dark{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:10px 17px;border-radius:999px;font-weight:750;line-height:1.2;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s}
.header-cta,.btn-primary{border:1px solid var(--lime);background:var(--lime);color:var(--ink)}
.header-cta:hover,.btn-primary:hover{background:#d8fb91;box-shadow:0 8px 20px rgba(199,243,107,.2);transform:translateY(-2px)}
.header-cta:active,.btn-primary:active{transform:translateY(1px)}
.btn-ghost{border:1px solid rgba(243,242,232,.6);color:var(--white);background:transparent}.btn-ghost:hover{border-color:var(--lime);color:var(--lime);background:rgba(199,243,107,.08)}
.btn-dark{background:var(--green);border:1px solid var(--green);color:var(--white)}.btn-dark:hover{background:var(--green-2);transform:translateY(-2px);box-shadow:var(--shadow)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.tabs-shell{border-top:1px solid rgba(243,242,232,.07)}.tabs{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}
.tab{color:#cbd7c8;padding:10px 17px;font-size:14px;white-space:nowrap;border-bottom:3px solid transparent;transition:.2s}.tab:hover{color:var(--lime)}.tab.active{color:var(--ink);background:var(--lime);border-radius:999px;margin:6px 0;padding-top:5px;padding-bottom:5px}
.featured-hero{position:relative;overflow:hidden;background:var(--green);color:var(--white);padding:74px 0 78px}
.featured-hero:before{content:"";position:absolute;inset:0;opacity:.22;background:repeating-linear-gradient(0deg,transparent 0 44px,rgba(199,243,107,.13) 45px 46px),linear-gradient(90deg,transparent 0 68%,rgba(199,243,107,.12) 68.1% 68.3%,transparent 68.4%)}
.featured-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{display:flex;align-items:center;gap:9px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before,.section-kicker:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(240,139,67,.13)}
h1{font-size:clamp(34px,5vw,56px);line-height:1.18;letter-spacing:-.045em;margin:16px 0 18px;font-weight:850}
.featured-copy p{max-width:670px;color:#d1ddd1;font-size:17px;line-height:1.95;margin:0 0 25px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.index-board{border:1px solid rgba(199,243,107,.34);border-radius:var(--radius-lg);background:rgba(243,242,232,.06);padding:22px;box-shadow:var(--shadow-dark)}
.board-head,.board-row{display:flex;align-items:center;justify-content:space-between;gap:15px}.board-head{padding-bottom:15px;border-bottom:1px solid var(--line);color:#dbe6d8;font-size:14px}.board-code{color:var(--muted);font-size:12px;letter-spacing:.14em}
.board-list{list-style:none;padding:0;margin:7px 0}.board-row{padding:17px 0;border-bottom:1px solid var(--line);font-size:15px}.board-row:last-child{border-bottom:0}.board-row strong{font-size:24px;color:var(--lime);font-weight:800}.board-row span{color:#cad8ca}.board-row em{font-style:normal;color:var(--orange);font-size:12px}
.hero-note{margin-top:30px;padding-top:15px;border-top:1px solid var(--line);color:#aebfae;font-size:13px}
.section{padding:88px 0}.section-head{max-width:720px;margin-bottom:38px}.section-head h2{font-size:clamp(28px,3.4vw,38px);line-height:1.28;letter-spacing:-.035em;margin:10px 0 13px;font-weight:850}.section-head p{color:#536254;font-size:16px;line-height:1.9;margin:0}
.timeline{display:grid;gap:24px;position:relative}.timeline:before{content:"";position:absolute;left:35px;top:32px;bottom:32px;width:1px;background:#b8c4b5}
.topic-row{display:grid;grid-template-columns:72px 1fr;gap:24px;align-items:stretch;position:relative}.topic-number{width:72px;height:72px;border-radius:50%;background:var(--green);color:var(--lime);display:grid;place-items:center;font-weight:850;letter-spacing:.06em;z-index:1;border:8px solid var(--paper)}
.topic-card{display:grid;grid-template-columns:240px 1fr;min-height:190px;border:1px solid var(--darkline);border-radius:var(--radius-lg);overflow:hidden;background:#fbfcf8;box-shadow:0 8px 22px rgba(11,20,16,.05);transition:.22s}
.topic-card:hover{transform:translateX(5px);box-shadow:var(--shadow);border-color:rgba(16,42,34,.3)}
.topic-card.reverse{grid-template-columns:1fr 240px}.topic-card.reverse .topic-cover{order:2}
.topic-cover{min-height:190px;position:relative;background:var(--green-2);overflow:hidden}.topic-cover:before{content:"";position:absolute;inset:16px;border:1px solid rgba(199,243,107,.45);transform:rotate(-8deg)}.topic-cover:after{content:"";position:absolute;width:150px;height:150px;border:1px solid rgba(199,243,107,.35);border-radius:50%;right:-35px;bottom:-50px}
.cover-label{position:absolute;left:20px;bottom:19px;color:var(--lime);font-size:12px;letter-spacing:.12em;font-weight:800}
.topic-content{padding:27px 29px}.topic-content h3{font-size:23px;line-height:1.4;margin:10px 0 8px}.topic-content p{color:#5d6a5e;line-height:1.8;margin:0 0 15px}
.tag-row{display:flex;flex-wrap:wrap;gap:7px}.tag{display:inline-flex;padding:4px 10px;border:1px solid #becab9;border-radius:999px;color:#4c5c4d;font-size:12px;line-height:1.4}.topic-link{display:inline-flex;margin-top:17px;color:var(--green);font-weight:800;gap:7px}.topic-link:hover{color:#547d36}
.index-section{background:var(--paper-2);padding:82px 0}.index-layout{display:grid;grid-template-columns:3fr 7fr;gap:55px;align-items:start}.index-intro{position:sticky;top:135px}.index-intro h2{font-size:32px;line-height:1.3;margin:12px 0}.index-intro p{color:#59685b}.index-mark{display:inline-block;border-left:4px solid var(--lime);padding-left:13px}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.quick-card{min-height:165px;border:1px solid var(--darkline);border-radius:var(--radius);background:var(--paper);padding:22px;position:relative;transition:.2s}.quick-card:nth-child(2){margin-top:25px}.quick-card:nth-child(3){margin-top:-10px}.quick-card:hover{background:var(--lime-soft);transform:translateY(-4px);box-shadow:var(--shadow)}.quick-no{color:var(--orange);font-weight:850;font-size:13px}.quick-card h3{font-size:19px;line-height:1.4;margin:16px 0 7px}.quick-card p{font-size:14px;line-height:1.7;color:#637064;margin:0}.quick-arrow{position:absolute;right:20px;bottom:17px;color:var(--green);font-size:20px}
.guidance{padding:88px 0}.guidance-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.guide-box{border-radius:var(--radius-lg);padding:31px 34px}.guide-box:first-child{background:var(--green);color:var(--white)}.guide-box:last-child{background:#e8eddf}.guide-box h2{font-size:27px;line-height:1.35;margin:0 0 13px}.guide-box p{margin:0;color:#cbd8ca}.guide-box:last-child p{color:#526054}.rules{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:11px}.rules li{display:flex;gap:10px;align-items:flex-start;font-size:14px}.rules li:before{content:"✓";color:var(--lime);font-weight:900}.guide-box:last-child .rules li:before{color:var(--green)}
.cta-band{background:var(--green);color:var(--white);padding:55px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta-inner h2{font-size:30px;line-height:1.35;margin:0 0 8px}.cta-inner p{color:#c6d5c6;margin:0}.site-footer{background:var(--ink);color:var(--white);border-top:1px solid rgba(199,243,107,.2);padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-brand p{max-width:390px;color:#aebbae;font-size:14px;line-height:1.8}.footer-title{font-weight:800;color:var(--lime);margin-bottom:13px}.footer-links{display:grid;gap:8px;color:#c4d0c3;font-size:14px}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid var(--line);margin-top:38px;padding-top:17px;display:flex;justify-content:space-between;color:#8e9e8e;font-size:13px}
@media(max-width:900px){.featured-grid{grid-template-columns:1fr;gap:40px}.index-layout{grid-template-columns:1fr;gap:28px}.index-intro{position:static}.topic-card,.topic-card.reverse{grid-template-columns:190px 1fr}.topic-cover{min-height:210px}.header-tools{gap:8px}.search-wrap{width:210px}}
@media(max-width:700px){.container{width:min(calc(100% - 32px),var(--container))}.header-main{min-height:62px}.brand{font-size:16px}.header-cta{font-size:13px;padding:9px 12px}.search-wrap{display:none}.featured-hero{padding:55px 0 55px}h1{font-size:38px}.section,.guidance{padding:62px 0}.topic-row{grid-template-columns:48px 1fr;gap:12px}.topic-number{width:48px;height:48px;border-width:5px;font-size:13px}.timeline:before{left:24px}.topic-card,.topic-card.reverse{display:block}.topic-cover{min-height:125px}.topic-card.reverse .topic-cover{order:0}.topic-content{padding:22px}.topic-content h3{font-size:20px}.quick-grid{grid-template-columns:1fr}.quick-card:nth-child(2),.quick-card:nth-child(3){margin-top:0}.guidance-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta-inner .btn-primary{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}}
@media(max-width:480px){.tabs{gap:2px}.tab{padding-left:12px;padding-right:12px}.tab.active{padding-left:13px;padding-right:13px}.featured-copy p{font-size:16px}.index-board{padding:16px}.board-row{padding:13px 0}.board-row strong{font-size:20px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
 --ink:#0b1410;--green:#102a22;--green-2:#163a2d;--green-3:#204938;
 --lime:#c7f36b;--lime-soft:#e7fac0;--paper:#f5f6f0;--paper-2:#eef0e8;
 --white:#f3f2e8;--muted:#9dae9d;--line:rgba(243,242,232,.18);
 --darkline:rgba(11,20,16,.14);--orange:#f08b43;
 --shadow:0 18px 38px rgba(11,20,16,.12);--shadow-dark:0 18px 42px rgba(0,0,0,.22);
 --radius-lg:24px;--radius:15px;--radius-sm:10px;--container:1200px;
}
*{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;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.38;background-image:linear-gradient(rgba(16,42,34,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(16,42,34,.02) 1px,transparent 1px);background-size:42px 42px}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(16,42,34,.97);border-bottom:1px solid var(--line);box-shadow:0 6px 20px rgba(0,0,0,.11)}
.header-main{min-height:70px;display:flex;align-items:center;gap:22px;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px;flex:none;color:var(--white);font-weight:800;letter-spacing:.02em;font-size:18px;white-space:nowrap}
.brand-mark{width:31px;height:31px;border:2px solid var(--lime);border-radius:8px;position:relative;display:inline-block}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--lime)}
.brand-mark:before{width:17px;height:2px;left:5px;top:8px}
.brand-mark:after{width:11px;height:2px;left:5px;top:17px}
.header-tools{display:flex;align-items:center;gap:12px;min-width:0}
.search-wrap{position:relative;width:260px}
.search-wrap svg{position:absolute;left:13px;top:13px;width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:2}
.search{width:100%;height:43px;padding:0 14px 0 40px;border-radius:999px;border:1px solid rgba(243,242,232,.24);color:var(--white);background:rgba(243,242,232,.07);transition:.2s}
.search::placeholder{color:#b3c0b3}
.search:focus{border-color:var(--lime);background:rgba(243,242,232,.12);outline:none}
.header-cta,.btn-primary,.btn-dark,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:10px 17px;border-radius:999px;font-weight:750;line-height:1.2;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s}
.header-cta,.btn-primary{border:1px solid var(--lime);background:var(--lime);color:var(--ink)}
.header-cta:hover,.btn-primary:hover{background:#d8fb91;box-shadow:0 8px 20px rgba(199,243,107,.2);transform:translateY(-2px)}
.header-cta:active,.btn-primary:active{transform:translateY(1px)}
.btn-dark{background:var(--green);border:1px solid var(--green);color:var(--white)}
.btn-dark:hover{background:var(--green-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{border:1px solid rgba(16,42,34,.28);color:var(--green);background:transparent}
.btn-outline:hover{border-color:var(--green);background:var(--lime-soft);transform:translateY(-1px)}
.tabs-shell{border-top:1px solid rgba(243,242,232,.1)}
.tabs{display:flex;align-items:center;gap:8px;min-height:49px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{flex:none;color:#c9d4c7;padding:8px 14px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:700;line-height:1.2;transition:.2s}
.tab:hover{color:var(--lime);background:rgba(199,243,107,.08)}
.tab.active{color:var(--ink);background:var(--lime);border-color:var(--lime)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.page-hero{position:relative;overflow:hidden;background:var(--green);color:var(--white);padding:50px 0 48px}
.page-hero:before{content:"";position:absolute;inset:0;opacity:.16;background:repeating-linear-gradient(0deg,transparent 0 38px,rgba(199,243,107,.16) 39px 40px),linear-gradient(90deg,transparent 0 73%,rgba(199,243,107,.22) 73.1% 73.3%,transparent 73.4%)}
.page-hero:after{content:"";position:absolute;width:440px;height:440px;border:1px solid rgba(199,243,107,.24);border-radius:50%;right:-120px;top:-230px}
.breadcrumb{position:relative;display:flex;gap:9px;align-items:center;color:#b9c9b9;font-size:13px;margin-bottom:18px}
.breadcrumb span{color:var(--lime)}
.hero-compact{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:50px;align-items:end}
.eyebrow{display:flex;align-items:center;gap:9px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(240,139,67,.13)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(33px,4.6vw,56px);line-height:1.2;letter-spacing:-.045em;margin:11px 0 16px;font-weight:850}
.hero-copy p{max-width:760px;margin:0;color:#d0ddd0;font-size:16px;line-height:1.95}
.hero-index{border:1px solid rgba(199,243,107,.32);border-radius:var(--radius);padding:16px;background:rgba(243,242,232,.06);box-shadow:var(--shadow-dark)}
.index-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:11px;border-bottom:1px solid var(--line);font-size:12px;color:#dce7d9}
.status{color:var(--lime);font-weight:800}
.status:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(199,243,107,.12)}
.index-row{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid rgba(243,242,232,.11);font-size:14px}
.index-row:last-child{border:0;padding-bottom:0}
.index-row b{color:var(--lime);font-size:13px}
.filter-strip{position:relative;background:var(--paper-2);border-bottom:1px solid var(--darkline)}
.filter-bar{display:flex;align-items:center;gap:10px;padding:14px 0;overflow-x:auto;scrollbar-width:none}
.filter-bar::-webkit-scrollbar{display:none}
.filter-label{font-size:13px;font-weight:800;color:#526053;white-space:nowrap;margin-right:4px}
.filter-pill{white-space:nowrap;border:1px solid var(--darkline);color:#465547;background:#fafbf7;border-radius:999px;padding:7px 13px;font-size:13px;font-weight:700;transition:.2s}
.filter-pill:hover,.filter-pill.active{background:var(--lime-soft);border-color:#9bc64a;color:var(--green)}
.section{padding:76px 0}
.section-kicker{display:flex;align-items:center;gap:9px;color:var(--green-2);font-size:13px;font-weight:850;letter-spacing:.08em}
.section-kicker:before{content:"";width:22px;height:3px;background:var(--orange)}
.section-head{max-width:680px;margin-bottom:31px}
.section-head h2{font-size:clamp(28px,3.4vw,38px);line-height:1.28;letter-spacing:-.035em;margin:10px 0 12px;font-weight:850}
.section-head p{color:#536254;margin-bottom:0}
.catalog-layout{display:grid;grid-template-columns:255px minmax(0,1fr);gap:34px;align-items:start}
.sidebar{position:sticky;top:136px;border:1px solid var(--darkline);border-radius:var(--radius);background:#fbfcf8;padding:20px}
.sidebar-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:16px;font-weight:850}
.sidebar-title span{font-size:12px;color:#647265;font-weight:700}
.filter-group{padding:17px 0;border-top:1px solid var(--darkline)}
.filter-group h3{font-size:13px;letter-spacing:.04em;margin:0 0 10px;color:#3d4d40}
.check-item{display:flex;align-items:center;gap:10px;padding:6px 0;color:#566557;font-size:14px;cursor:pointer}
.check-item input{accent-color:var(--green);width:16px;height:16px}
.hot-list{display:flex;flex-wrap:wrap;gap:7px}
.hot-list a{font-size:12px;padding:5px 9px;border-radius:999px;background:var(--paper-2);border:1px solid var(--darkline);transition:.2s}
.hot-list a:hover{background:var(--lime-soft);border-color:#a3ca55}
.catalog-top{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:17px}
.result-count{font-size:14px;color:#536254}
.result-count b{font-size:20px;color:var(--green);margin-right:4px}
.sort-select{border:1px solid var(--darkline);border-radius:999px;padding:9px 33px 9px 13px;background:#fff;color:var(--green);font-size:13px;appearance:auto}
.sort-select:focus{border-color:var(--lime);outline:2px solid rgba(199,243,107,.4)}
.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.content-card{display:flex;flex-direction:column;min-height:350px;border:1px solid var(--darkline);border-radius:var(--radius);overflow:hidden;background:#fbfcf8;box-shadow:0 8px 18px rgba(11,20,16,.045);transition:transform .25s,box-shadow .25s,border-color .25s}
.content-card:hover{transform:translateY(-4px);border-color:rgba(16,42,34,.32);box-shadow:var(--shadow)}
.content-card:focus-within{outline:3px solid rgba(199,243,107,.8);outline-offset:3px}
.content-card.featured{grid-column:span 2;display:grid;grid-template-columns:1.06fr .94fr;min-height:270px}
.card-cover{min-height:142px;position:relative;overflow:hidden;background:#1c4435}
.card-cover:before,.card-cover:after{content:"";position:absolute}
.cover-a{background:linear-gradient(130deg,#173d2f 0%,#1a5b41 52%,#c7f36b 53%,#dceba8 56%,#163a2d 57%)}
.cover-a:before{width:260px;height:260px;border:1px solid rgba(243,242,232,.42);border-radius:50%;right:-85px;bottom:-126px}
.cover-a:after{left:22px;top:22px;width:74px;height:74px;border-left:2px solid var(--lime);border-top:2px solid var(--lime)}
.cover-b{background:linear-gradient(145deg,#e0edb7 0 9%,#2f664b 9% 14%,#102a22 14% 66%,#e7fac0 66%)}
.cover-b:before{width:100%;height:1px;top:47%;background:rgba(243,242,232,.4)}
.cover-c{background:linear-gradient(125deg,#f08b43 0 4%,#163a2d 4% 40%,#204938 40% 61%,#c7f36b 61% 64%,#102a22 64%)}
.cover-c:before{inset:18px;border:1px solid rgba(243,242,232,.32)}
.cover-d{background:repeating-linear-gradient(90deg,#153d2e 0 18px,#173527 18px 19px),linear-gradient(135deg,#102a22,#315c45)}
.cover-d:after{width:130px;height:130px;border:2px solid var(--lime);transform:rotate(45deg);right:24px;top:17px;opacity:.8}
.cover-e{background:linear-gradient(90deg,#e7fac0 0 15%,#183d2f 15% 44%,#f08b43 44% 48%,#102a22 48%)}
.cover-e:before{left:30px;bottom:24px;width:180px;height:2px;background:var(--lime);box-shadow:0 -13px 0 rgba(199,243,107,.5),0 -26px 0 rgba(199,243,107,.25)}
.card-body{padding:20px 20px 18px;display:flex;flex:1;flex-direction:column}
.card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:#647265;margin-bottom:9px}
.tag{display:inline-flex;align-items:center;border:1px solid #9ec55c;background:var(--lime-soft);color:#25452d;border-radius:999px;padding:3px 8px;font-size:12px;font-weight:800}
.card-body h3{font-size:20px;line-height:1.4;margin:0 0 8px;letter-spacing:-.025em}
.card-body p{font-size:14px;line-height:1.78;color:#5a695b;margin:0 0 17px}
.card-link{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:14px;color:var(--green);font-weight:850;border-top:1px solid var(--darkline);padding-top:12px}
.card-link span{font-size:22px;transition:.2s}
.content-card:hover .card-link span{transform:translateX(5px);color:var(--orange)}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:32px}
.page-num{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--darkline);border-radius:9px;background:#fbfcf8;font-size:14px;font-weight:800;transition:.2s}
.page-num:hover,.page-num.active{background:var(--green);color:var(--lime);border-color:var(--green)}
.page-num[aria-disabled="true"]{opacity:.5;pointer-events:none}
.guidance{background:var(--green);color:var(--white);padding:62px 0}
.guidance-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.guidance h2{font-size:clamp(28px,3vw,38px);line-height:1.3;margin:10px 0 12px;letter-spacing:-.04em}
.guidance p{color:#d1ddd1;margin-bottom:0}
.guidance-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.guidance-card{padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(243,242,232,.055)}
.guidance-card b{display:block;color:var(--lime);font-size:14px;margin-bottom:5px}
.guidance-card span{color:#cbd6cb;font-size:13px;line-height:1.7}
.faq-section{padding:74px 0}
.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:72px;align-items:start}
.faq-note{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border:1px solid #a8ca66;border-radius:999px;background:var(--lime-soft);color:#24452d;font-size:12px;font-weight:800}
.faq-note:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.faq-intro h2{font-size:clamp(28px,3.4vw,38px);line-height:1.28;margin:13px 0;letter-spacing:-.04em}
.faq-intro p{color:#556456}
.faq-list{display:grid;gap:10px}
.faq-item{border:1px solid var(--darkline);border-radius:var(--radius-sm);background:#fbfcf8;overflow:hidden}
.faq-question{width:100%;display:flex;gap:16px;justify-content:space-between;align-items:center;padding:17px 18px;border:0;background:transparent;text-align:left;color:var(--ink);font-size:16px;font-weight:800}
.faq-icon{width:25px;height:25px;flex:none;position:relative;border:1px solid #7d927f;border-radius:50%}
.faq-icon:before,.faq-icon:after{content:"";position:absolute;left:6px;right:6px;top:11px;height:2px;background:var(--green);transition:.2s}
.faq-icon:after{transform:rotate(90deg)}
.faq-item.open{border-color:#9fca55;background:#fefff9}
.faq-item.open .faq-question{border-left:4px solid var(--lime);padding-left:14px}
.faq-item.open .faq-icon:after{transform:rotate(0)}
.faq-answer{display:none;padding:0 20px 17px 22px;color:#536254;font-size:14px;line-height:1.85}
.faq-item.open .faq-answer{display:block}
.contact-section{background:#0d2019;color:var(--white);padding:72px 0 20px;position:relative;overflow:hidden}
.contact-section:before{content:"";position:absolute;inset:0;opacity:.12;background:repeating-linear-gradient(90deg,transparent 0 42px,rgba(199,243,107,.18) 43px 44px)}
.contact-grid{position:relative;display:grid;grid-template-columns:.92fr 1.08fr;gap:65px;align-items:start}
.contact-copy h2{font-size:clamp(29px,3.5vw,40px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.04em}
.contact-copy p{color:#cad7ca}
.contact-list{list-style:none;padding:0;margin:22px 0 0}
.contact-list li{padding:10px 0;border-bottom:1px solid var(--line);color:#dce5d8;font-size:14px}
.contact-list li:before{content:"";display:inline-block;width:7px;height:7px;background:var(--lime);margin-right:10px}
.contact-form{padding:23px;border:1px solid rgba(199,243,107,.28);border-radius:var(--radius);background:rgba(243,242,232,.06)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.field{margin-bottom:13px}
.field label{display:block;color:#e4ece0;font-size:13px;font-weight:750;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;border:1px solid rgba(243,242,232,.27);border-radius:9px;background:rgba(255,255,255,.07);color:var(--white);padding:10px 12px;outline:none;transition:.2s}
.field select option{color:var(--ink)}
.field textarea{resize:vertical;min-height:92px}
.field input::placeholder,.field textarea::placeholder{color:#aec0ae}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(199,243,107,.14)}
.checkline{display:flex;gap:9px;align-items:flex-start;color:#cbd7c9;font-size:13px;line-height:1.6;margin:5px 0 17px}
.checkline input{accent-color:var(--lime);margin-top:5px}
.form-message{display:none;margin-top:12px;color:#1b351f;background:var(--lime-soft);border-radius:8px;padding:8px 10px;font-size:13px}
.form-message.show{display:block}
.scale-line{position:relative;margin-top:42px;height:12px;border-top:1px solid rgba(199,243,107,.4);background:repeating-linear-gradient(90deg,rgba(199,243,107,.65) 0 1px,transparent 1px 26px)}
.site-footer{background:var(--ink);color:var(--white);border-top:1px solid rgba(243,242,232,.14);padding:42px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.35fr .75fr .75fr;gap:50px}
.footer-brand p{margin:14px 0 0;color:#b7c6b7;font-size:14px;max-width:390px}
.footer-title{color:var(--lime);font-size:13px;font-weight:850;letter-spacing:.07em;margin-bottom:12px}
.footer-links{display:grid;gap:8px}
.footer-links a{color:#c7d2c6;font-size:14px;transition:.2s}
.footer-links a:hover{color:var(--lime);transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(243,242,232,.14);margin-top:34px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;color:#92a493;font-size:12px}
@media(max-width:1024px){
 .hero-compact{grid-template-columns:1fr 270px;gap:30px}
 .catalog-layout{grid-template-columns:220px minmax(0,1fr);gap:22px}
 .faq-grid,.contact-grid,.guidance-grid{gap:40px}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .header-main{min-height:62px;gap:12px}
 .brand{font-size:16px}.brand-mark{width:28px;height:28px}
 .header-tools{margin-left:auto}.search-wrap{width:44px}.search{width:44px;padding:0;color:transparent}.search:focus{width:190px;color:var(--white);position:absolute;right:0;top:0}.header-cta{padding:9px 12px;font-size:13px}.header-cta span{display:none}
 .tabs{min-height:47px}.tab{padding:8px 12px}
 .page-hero{padding:35px 0 38px}.hero-compact{grid-template-columns:1fr;gap:22px}.hero-index{max-width:100%}
 .section{padding:60px 0}.catalog-layout{grid-template-columns:1fr}.sidebar{position:static;padding:16px}.sidebar .filter-group:nth-of-type(2),.sidebar .filter-group:nth-of-type(3){display:none}
 .content-card.featured{grid-column:span 2;grid-template-columns:1fr}.content-card.featured .card-cover{min-height:155px}
 .guidance-grid,.faq-grid,.contact-grid{grid-template-columns:1fr;gap:30px}.guidance{padding:52px 0}
 .faq-section{padding:60px 0}.contact-section{padding-top:58px}.footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-brand{grid-column:span 2}
}
@media(max-width:520px){
 body{font-size:15px}.header-cta{min-height:40px;padding:8px 10px}.header-cta{font-size:0}.header-cta:after{content:"提交";font-size:13px}
 h1{font-size:34px}.hero-copy p{font-size:15px}.filter-bar{margin-right:-16px;padding-right:16px}
 .catalog-top{align-items:flex-start;flex-direction:column;gap:8px}.content-grid{grid-template-columns:1fr;gap:14px}.content-card.featured{grid-column:span 1}.card-body{padding:17px}.card-body h3{font-size:19px}
 .guidance-cards{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:26px}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column;gap:4px}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}