/* roulang page: index */
:root{
      --ink:#171914;--panel:#22251f;--panel2:#2c3028;--lime:#c8d843;--lime-dark:#617022;
      --warm:#f3f1e7;--oat:#e6e1d2;--muted:#9b9e91;--purple:#6e4b62;--line:rgba(255,255,255,.13);
      --darkline:rgba(23,25,20,.13);--radius:16px;--shadow:0 18px 50px rgba(23,25,20,.12);
      --container:1240px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--warm);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.7;font-size:16px}
    a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}
    .container{max-width:var(--container);margin:auto;padding:0 28px}.site-header{height:74px;background:rgba(23,25,20,.94);color:#fff;position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
    .nav{height:74px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}.brand-mark{width:30px;height:30px;border:2px solid var(--lime);position:relative;transform:rotate(45deg);border-radius:8px}.brand-mark:after{content:"";position:absolute;background:var(--lime);width:9px;height:9px;border-radius:50%;top:8px;left:8px}.brand-text{font-size:18px}.nav-links{display:flex;gap:25px;margin-left:auto}.nav-links a{font-size:14px;color:#c9ccc0;position:relative;padding:24px 0}.nav-links a:hover,.nav-links a.active{color:var(--lime)}.nav-links a.active:after{content:"";height:2px;background:var(--lime);position:absolute;bottom:16px;left:0;right:0}.nav-tools{display:flex;align-items:center;gap:10px}.locale{border:1px solid var(--line);border-radius:30px;padding:6px 12px;color:#d9dccf;font-size:12px;background:#252820}.locale span{color:var(--lime);margin-right:5px}.nav-helper{font-size:13px;color:#c9ccc0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:10px;padding:12px 19px;font-weight:700;transition:.22s ease;white-space:nowrap}.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 8px 22px rgba(200,216,67,.18)}.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 12px 28px rgba(200,216,67,.28)}.btn-outline{border-color:rgba(23,25,20,.28);color:var(--ink);background:transparent}.btn-outline:hover{background:var(--ink);color:var(--warm)}.nav .btn-primary{padding:9px 15px;font-size:13px}.menu-toggle{display:none;color:#fff;background:none;border:0;font-size:25px}
    .hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:82px 0 52px}.hero:before{content:"";position:absolute;width:600px;height:600px;right:-190px;top:-230px;background:radial-gradient(circle,rgba(200,216,67,.18),transparent 65%);filter:blur(10px)}.hero:after{content:"";position:absolute;inset:0;opacity:.08;background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(90deg,#000,transparent 78%)}
    .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;position:relative;z-index:1}.eyebrow,.section-kicker{color:var(--lime);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.hero h1{font-size:clamp(42px,5vw,68px);line-height:1.1;letter-spacing:-.06em;margin:17px 0 22px;max-width:720px}.hero h1 em{font-style:normal;color:var(--lime)}.hero-copy{max-width:640px;color:#c6c9bc;font-size:17px;margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero .btn-outline{border-color:#707568;color:#fff}.hero .btn-outline:hover{background:#fff;color:var(--ink)}
    .control-board{background:rgba(44,48,40,.82);border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--shadow)}.board-head{display:flex;justify-content:space-between;align-items:center;color:#e5e8db;font-size:13px}.status{display:flex;align-items:center;gap:7px;color:var(--lime);font-size:12px}.dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 5px rgba(200,216,67,.13)}.board-number{font-size:68px;font-weight:800;line-height:1;margin:26px 0 4px;letter-spacing:-.08em}.board-label{color:#b1b5a8;font-size:13px}.meter{height:7px;background:#454a3e;border-radius:10px;margin:23px 0 20px;overflow:hidden}.meter i{display:block;width:76%;height:100%;background:var(--lime);border-radius:inherit}.board-rows{display:grid;grid-template-columns:1fr 1fr;gap:14px}.board-row{border-top:1px solid var(--line);padding-top:12px}.board-row strong{font-size:21px;display:block}.board-row small{color:#a8ada0;font-size:12px}.board-foot{border-top:1px solid var(--line);margin-top:20px;padding-top:14px;color:#a8ada0;font-size:12px}
    section{padding:96px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2{font-size:clamp(30px,3.4vw,44px);line-height:1.2;letter-spacing:-.05em;margin:10px 0 0}.section-head p{max-width:520px;color:#686c61;margin:0}.metrics{background:var(--oat);padding:26px 0}.metric-strip{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:1px;background:var(--darkline);border:1px solid var(--darkline)}.metric{padding:25px 24px;background:var(--oat)}.metric:first-child{background:var(--ink);color:#fff}.metric strong{display:block;font-size:32px;letter-spacing:-.06em}.metric small{color:#74786b;font-size:13px}.metric:first-child small{color:#adb2a4}
    .matrix{background:var(--ink);color:#fff}.matrix .section-head p{color:#aab0a1}.matrix-layout{display:grid;grid-template-columns:100px 1fr;gap:38px}.matrix-index{border-right:1px solid var(--line);color:var(--lime);font-size:12px;letter-spacing:.13em;padding-top:5px}.matrix-index b{display:block;font-size:42px;line-height:1;margin:14px 0;color:#fff}.cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.service-card{min-height:190px;border:1px solid var(--line);border-radius:var(--radius);padding:25px;background:var(--panel);position:relative;transition:.2s}.service-card:nth-child(2){background:var(--oat);color:var(--ink)}.service-card:nth-child(3){background:#303528}.service-card.feature{grid-column:span 2;background:var(--lime);color:var(--ink);min-height:160px}.service-card:hover{border-color:var(--lime);transform:translateY(-3px)}.card-no{font-size:12px;opacity:.65}.service-card h3{font-size:22px;margin:27px 0 6px}.service-card p{margin:0;font-size:14px;opacity:.75}.card-meta{position:absolute;bottom:22px;left:25px;font-size:12px;font-weight:700}.arrow{position:absolute;right:24px;bottom:20px;font-size:23px}
    .compare{background:var(--warm)}.compare-grid{display:grid;grid-template-columns:1fr 70px 1fr;align-items:stretch;gap:0}.compare-card{padding:34px;border:1px solid var(--darkline);border-radius:18px;background:#ddd9cc}.compare-card.highlight{background:var(--lime);border-color:var(--lime)}.compare-card h3{margin:0 0 24px;font-size:22px}.compare-card ul{list-style:none;padding:0;margin:0}.compare-card li{padding:11px 0;border-top:1px solid rgba(23,25,20,.14);font-size:14px;display:flex;justify-content:space-between}.compare-card li span{font-weight:700}.compare-axis{display:flex;align-items:center;justify-content:center;color:var(--purple);font-size:25px}.compare-note{font-size:12px;color:#777a70;margin-top:17px}
    .assurance{padding:34px 0;background:var(--purple);color:#fff}.assurance-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.assurance-item{display:flex;gap:14px;align-items:flex-start}.assurance-num{color:var(--lime);font-size:24px;font-weight:800}.assurance-item h3{font-size:16px;margin:0 0 4px}.assurance-item p{font-size:13px;color:#ddd2da;margin:0}
    .news{background:var(--oat)}.news-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.news-list,.featured{background:var(--warm);border:1px solid var(--darkline);border-radius:16px;padding:10px 25px}.news-item{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-bottom:1px solid var(--darkline)}.news-item:last-child{border:0}.news-item h3{font-size:16px;margin:0 0 4px}.news-item p{font-size:13px;color:#71756a;margin:0}.news-item time{font-size:12px;color:#8a8d82;white-space:nowrap}.featured{background:var(--ink);color:#fff;padding:30px}.featured .tag{color:var(--lime)}.featured h3{font-size:27px;line-height:1.35;margin:22px 0 14px}.featured p{font-size:14px;color:#bdc1b5}.featured a{display:inline-block;margin-top:20px;color:var(--lime);font-weight:700}
    .faq{background:var(--warm)}.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.faq-intro p{color:#6d7166}.faq-list{border-top:1px solid var(--darkline)}.faq-item{border-bottom:1px solid var(--darkline)}.faq-question{width:100%;display:flex;align-items:center;gap:18px;border:0;background:none;text-align:left;padding:20px 0;color:var(--ink);font-weight:700}.faq-question .num{color:var(--purple);font-size:13px}.faq-question .plus{margin-left:auto;font-size:23px;font-weight:400}.faq-answer{display:none;padding:0 40px 20px 42px;color:#686c61;font-size:14px}.faq-item.open .faq-answer{display:block}.faq-item.open .plus{transform:rotate(45deg);color:var(--purple)}
    .contact{background:var(--ink);color:#fff;position:relative;overflow:hidden}.contact:after{content:"91";position:absolute;right:4%;bottom:-80px;color:rgba(200,216,67,.07);font-size:300px;font-weight:900;line-height:1}.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px;position:relative;z-index:1}.contact h2{font-size:clamp(32px,4vw,52px);line-height:1.15;margin:12px 0 18px;letter-spacing:-.06em}.contact-copy{color:#b8bdaf;max-width:430px}.steps{list-style:none;padding:0;margin:34px 0 0}.steps li{display:flex;gap:15px;border-top:1px solid var(--line);padding:15px 0;color:#c8ccc0;font-size:14px}.steps b{color:var(--lime)}.form-card{background:var(--warm);color:var(--ink);padding:30px;border-radius:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:span 2}.field label{font-size:13px;font-weight:700}.field label i{color:var(--purple);font-style:normal}.field input,.field select,.field textarea{border:1px solid #cbc8ba;background:#fffdf5;border-radius:9px;padding:12px 13px;min-height:46px;outline:none;color:var(--ink)}.field textarea{min-height:105px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime-dark);box-shadow:0 0 0 3px rgba(97,112,34,.14)}.consent{font-size:12px;color:#7d8176;margin:16px 0}.form-card .btn{width:100%}.form-status{font-size:12px;margin-top:12px;color:#617022;min-height:18px}
    footer{background:var(--ink);color:#b8bdaf;border-top:4px solid var(--lime);padding:48px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:50px}.footer-brand{color:#fff;font-size:19px;font-weight:800}.footer-desc{font-size:13px;max-width:270px;margin-top:12px}.footer-col h3{font-size:13px;color:#fff;margin:0 0 14px}.footer-col a,.footer-col span{display:block;font-size:13px;margin:8px 0;color:#aeb3a5}.footer-col a:hover{color:var(--lime)}.copyright{border-top:1px solid var(--line);margin-top:38px;padding-top:18px;font-size:12px;color:#858b7e}.floating{position:fixed;right:24px;bottom:22px;z-index:10;background:var(--lime);color:var(--ink);padding:11px 17px;border-radius:30px;font-weight:800;font-size:13px;box-shadow:0 10px 30px rgba(23,25,20,.25)}
    @media(max-width:1024px){.hero-grid{grid-template-columns:1fr;gap:38px}.hero{padding-top:60px}.nav-links{gap:15px}.nav-helper{display:none}.contact-grid{gap:35px}.faq-grid{gap:35px}}
    @media(max-width:768px){.container{padding:0 20px}.nav-links,.nav-tools .nav-helper,.nav-tools .btn-primary{display:none}.menu-toggle{display:block;margin-left:auto}.nav{gap:14px}.brand-text{font-size:16px}.metric-strip{grid-template-columns:1fr 1fr}.metric:first-child{grid-column:span 2}.matrix-layout{grid-template-columns:1fr}.matrix-index{border:0;border-bottom:1px solid var(--line);padding-bottom:18px}.cards{grid-template-columns:1fr}.service-card.feature{grid-column:auto}.compare-grid{grid-template-columns:1fr;gap:12px}.compare-axis{height:35px;transform:rotate(90deg)}.assurance-grid,.news-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.contact-grid{gap:45px}section{padding:68px 0}.floating{right:15px;bottom:15px}}
    @media(max-width:520px){.hero h1{font-size:38px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.board-number{font-size:57px}.metric strong{font-size:27px}.metric{padding:20px 15px}.section-head{display:block}.section-head p{margin-top:16px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.news-item{display:block}.news-item time{display:block;margin-top:8px}.floating{font-size:12px;padding:10px 14px}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
  --ink:#171914;--panel:#22251f;--panel2:#2c3028;--lime:#c8d843;--lime-dark:#617022;
  --warm:#f3f1e7;--oat:#e6e1d2;--muted:#9b9e91;--purple:#6e4b62;--line:rgba(255,255,255,.13);
  --darkline:rgba(23,25,20,.13);--radius:16px;--shadow:0 18px 50px rgba(23,25,20,.12);
  --container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--warm);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;line-height:1.7;font-size:16px}
body.menu-open{overflow:hidden}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.container{max-width:var(--container);margin:auto;padding:0 28px}
.site-header{height:74px;background:rgba(23,25,20,.94);color:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.nav{height:74px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.brand-mark{width:30px;height:30px;border:2px solid var(--lime);position:relative;transform:rotate(45deg);border-radius:8px;flex:none}
.brand-mark:after{content:"";position:absolute;background:var(--lime);width:9px;height:9px;border-radius:50%;top:8px;left:8px}
.brand-text{font-size:18px}
.nav-links{display:flex;gap:25px;margin-left:auto}
.nav-links a{font-size:14px;color:#c9ccc0;position:relative;padding:24px 0;transition:color .2s ease}
.nav-links a:hover,.nav-links a.active{color:var(--lime)}
.nav-links a.active:after{content:"";height:2px;background:var(--lime);position:absolute;bottom:16px;left:0;right:0}
.nav-tools{display:flex;align-items:center;gap:10px}
.lang-switch{position:relative}
.lang-button{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.04);color:#e4e6dc;border-radius:999px;padding:7px 11px;font-size:12px;display:flex;align-items:center;gap:7px}
.lang-button:hover{border-color:var(--lime);color:var(--lime)}
.lang-menu{display:none;position:absolute;right:0;top:42px;width:158px;background:#2a2e27;border:1px solid var(--line);border-radius:12px;padding:7px;box-shadow:var(--shadow)}
.lang-menu.show{display:block}
.lang-menu button{width:100%;border:0;background:transparent;color:#d9ddd1;padding:8px 9px;text-align:left;border-radius:7px;font-size:13px}
.lang-menu button:hover,.lang-menu button.active{background:rgba(200,216,67,.14);color:var(--lime)}
.nav-helper{font-size:13px;color:#c9ccc0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:10px;padding:12px 19px;font-weight:700;transition:.22s ease;white-space:nowrap}
.btn-primary{background:var(--lime);color:var(--ink);box-shadow:0 8px 22px rgba(200,216,67,.18)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 12px 28px rgba(200,216,67,.28)}
.btn-outline{border-color:rgba(23,25,20,.28);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:var(--warm)}
.nav .btn-primary{padding:9px 15px;font-size:13px}
.menu-toggle{display:none;color:#fff;background:none;border:0;font-size:25px;padding:4px}
.mobile-drawer{display:none}
.page-hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:62px 0 54px}
.page-hero:before{content:"";position:absolute;right:-110px;top:-260px;width:590px;height:590px;border-radius:50%;background:radial-gradient(circle,rgba(200,216,67,.2),transparent 66%);filter:blur(10px)}
.page-hero:after{content:"";position:absolute;inset:0;opacity:.09;background-image:linear-gradient(90deg,rgba(255,255,255,.55) 1px,transparent 1px),linear-gradient(rgba(255,255,255,.55) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(90deg,transparent,black 28%,transparent 94%)}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:60px;align-items:center;position:relative;z-index:1}
.eyebrow,.section-kicker{color:var(--lime);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.page-hero h1{font-size:clamp(38px,4.6vw,62px);line-height:1.13;letter-spacing:-.06em;margin:15px 0 18px}
.page-hero h1 em{font-style:normal;color:var(--lime)}
.hero-copy{max-width:650px;color:#c9cdc1;font-size:16px;margin:0}
.hero-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}
.status-tag{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:999px;padding:6px 10px;color:#dce0d3;font-size:12px;background:rgba(255,255,255,.04)}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(200,216,67,.12)}
.index-board{min-height:225px;background:rgba(44,48,40,.78);border:1px solid var(--line);border-radius:20px;padding:22px;position:relative;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.18)}
.index-board:before{content:"";position:absolute;width:270px;height:270px;right:-80px;bottom:-130px;border:1px solid rgba(200,216,67,.38);border-radius:50%}
.board-top{display:flex;justify-content:space-between;align-items:center;color:#b8bdb0;font-size:12px;padding-bottom:13px;border-bottom:1px solid var(--line)}
.board-id{font-weight:800;color:var(--lime);letter-spacing:.12em}
.density-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:7px;margin-top:24px;position:relative}
.density-grid i{height:20px;background:#565a50;border-radius:3px;display:block}
.density-grid i:nth-child(3n){background:var(--lime)}
.density-grid i:nth-child(5n){background:#6e4b62}
.board-foot{margin-top:23px;display:flex;align-items:end;justify-content:space-between;position:relative}
.board-num{font-size:47px;line-height:1;font-weight:800;letter-spacing:-.07em;color:var(--lime)}
.board-foot span{font-size:12px;color:#aeb3a7;text-align:right}
.filter-section{background:#e9e6d9;padding:22px 0;border-bottom:1px solid var(--darkline)}
.filter-bar{display:grid;grid-template-columns:auto 1fr auto auto;gap:12px;align-items:center}
.filter-label{font-size:13px;font-weight:800;white-space:nowrap}
.filter-tags{display:flex;gap:8px;overflow:auto;padding:2px 0;scrollbar-width:none}
.filter-tags::-webkit-scrollbar{display:none}
.filter-chip{white-space:nowrap;border:1px solid var(--darkline);background:var(--warm);border-radius:999px;padding:7px 12px;font-size:12px;color:#53584e;transition:.2s}
.filter-chip:hover,.filter-chip.active{background:var(--ink);border-color:var(--ink);color:var(--lime)}
.search-box{height:40px;width:198px;border:1px solid var(--darkline);background:var(--warm);border-radius:9px;padding:0 12px;color:var(--ink);outline:none}
.search-box:focus{border-color:var(--lime-dark);box-shadow:0 0 0 3px rgba(97,112,34,.13)}
.sort-select{height:40px;background:var(--ink);color:#fff;border:1px solid var(--ink);border-radius:9px;padding:0 30px 0 11px;font-size:13px}
.content-section{padding:72px 0 92px}
.content-layout{display:grid;grid-template-columns:3fr 9fr;gap:34px}
.side-index{align-self:start;position:sticky;top:100px}
.side-box{border-top:2px solid var(--ink);padding:17px 0 0;margin-bottom:27px}
.side-box h2{font-size:13px;margin:0 0 13px;letter-spacing:.04em}
.side-box p{font-size:13px;color:#6a6f63;margin:0}
.side-links{display:grid;gap:7px}
.side-links a{font-size:14px;border-bottom:1px solid var(--darkline);padding:8px 0;display:flex;justify-content:space-between;transition:.2s}
.side-links a:hover{color:var(--lime-dark);padding-left:4px}
.side-links span{font-size:11px;color:#85897e}
.side-tags{display:flex;gap:7px;flex-wrap:wrap}
.side-tags span{font-size:12px;background:#dfdbcd;border-radius:999px;padding:5px 9px;color:#56594f}
.list-header{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}
.list-header h2{margin:0;font-size:clamp(27px,3vw,38px);line-height:1.25;letter-spacing:-.05em}
.list-header p{margin:7px 0 0;color:#6c7166;font-size:14px}
.result-count{font-size:12px;color:#5e6458;white-space:nowrap;background:#e1decf;border-radius:999px;padding:6px 10px}
.feature-card{display:grid;grid-template-columns:1.1fr .9fr;gap:25px;background:var(--ink);color:#fff;padding:31px;border:1px solid var(--lime);border-radius:18px;margin-bottom:15px;position:relative;overflow:hidden}
.feature-card:after{content:"";position:absolute;right:-10px;bottom:-80px;width:250px;height:250px;border:1px solid rgba(200,216,67,.45);border-radius:50%}
.card-label{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-weight:800;font-size:12px;letter-spacing:.08em}
.feature-card h3,.guide-card h3{font-size:25px;line-height:1.35;letter-spacing:-.04em;margin:17px 0 10px}
.feature-card p,.guide-card p{margin:0;color:#c3c8ba;font-size:14px;max-width:620px}
.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:27px;position:relative;z-index:1}
.update{font-size:12px;color:#aeb4a6}
.card-link{font-weight:800;color:var(--lime);font-size:14px}
.card-link:hover{transform:translateX(3px)}
.feature-meter{position:relative;z-index:1;align-self:end;background:rgba(255,255,255,.06);border:1px solid var(--line);padding:19px;border-radius:12px}
.meter-title{display:flex;justify-content:space-between;color:#c5cabd;font-size:12px;margin-bottom:14px}
.meter-track{height:7px;background:#4a4f45;border-radius:99px;overflow:hidden}
.meter-track b{display:block;width:76%;height:100%;background:var(--lime)}
.meter-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:17px}
.meter-list span{display:block;color:#aeb4a6;font-size:11px}
.meter-list strong{font-size:17px;color:#fff}
.guide-grid{display:grid;grid-template-columns:1fr .88fr;gap:15px}
.guide-card{min-height:244px;background:#e3dfd2;border:1px solid var(--darkline);border-radius:16px;padding:25px;display:flex;flex-direction:column;justify-content:space-between;transition:.22s ease}
.guide-card.dark{background:var(--panel);color:#fff;border-color:var(--panel)}
.guide-card.dark p{color:#bfc4b6}
.guide-card.highlight{background:var(--lime)}
.guide-card.highlight p{color:#42462f}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--lime-dark)}
.guide-card h3{font-size:20px;margin:15px 0 9px}
.guide-card .card-bottom{margin-top:18px}
.guide-card:not(.dark) .update{color:#686d61}
.guide-card:not(.dark) .card-link{color:var(--lime-dark)}
.info-strip{margin-top:15px;border:1px dashed rgba(23,25,20,.25);padding:15px 17px;display:flex;gap:12px;align-items:flex-start;font-size:13px;color:#65695f}
.info-sign{width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:var(--purple);color:#fff;font-size:12px;flex:none}
.load-area{text-align:center;padding:33px 0 0}
.load-note{margin:12px 0 0;font-size:12px;color:#777c70}
.empty-state{display:none;text-align:center;padding:44px 20px;border:1px dashed var(--darkline);border-radius:16px;color:#6c7166}
.empty-icon{width:44px;height:44px;border:2px solid var(--lime-dark);border-radius:50%;margin:0 auto 13px;position:relative}
.empty-icon:after{content:"";position:absolute;left:11px;right:11px;top:20px;border-top:2px solid var(--lime-dark)}
.mini-faq{background:#dfdbce;padding:67px 0}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}
.faq-intro h2{font-size:clamp(29px,3.2vw,42px);line-height:1.2;letter-spacing:-.05em;margin:10px 0 16px}
.faq-intro p{margin:0;color:#666b60}
.faq-list{border-top:1px solid var(--darkline)}
.faq-item{border-bottom:1px solid var(--darkline)}
.faq-question{width:100%;background:transparent;border:0;padding:19px 4px;display:grid;grid-template-columns:42px 1fr 28px;align-items:center;text-align:left;color:var(--ink);font-weight:800;gap:10px}
.faq-num{font-size:12px;color:var(--lime-dark)}
.faq-plus{font-size:23px;font-weight:400;transition:.2s;text-align:right}
.faq-item.open .faq-plus{transform:rotate(45deg);color:var(--lime-dark)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-answer p{margin:0 4px 20px 56px;color:#5f645a;font-size:14px;border-left:3px solid var(--lime);padding:4px 0 4px 15px}
.faq-item.open .faq-answer{max-height:160px}
.contact-section{background:var(--ink);color:#fff;padding:88px 0;position:relative;overflow:hidden}
.contact-section:before{content:"";position:absolute;left:-110px;bottom:-200px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(200,216,67,.16),transparent 65%)}
.contact-grid{display:grid;grid-template-columns:5fr 7fr;gap:70px;align-items:center;position:relative;z-index:1}
.contact-copy .big-no{font-size:88px;line-height:.85;font-weight:800;letter-spacing:-.08em;color:var(--lime)}
.contact-copy h2{font-size:clamp(31px,3.5vw,46px);line-height:1.18;letter-spacing:-.05em;margin:20px 0 15px}
.contact-copy p{color:#c0c5b8;max-width:410px;margin:0}
.steps{margin-top:27px;display:grid;gap:11px}
.steps div{font-size:13px;color:#d7dbcf;display:flex;gap:11px;align-items:center}
.steps b{display:grid;place-items:center;width:23px;height:23px;border:1px solid var(--lime);color:var(--lime);border-radius:50%;font-size:11px}
.contact-form{background:var(--warm);color:var(--ink);border-radius:18px;padding:29px;border:1px solid rgba(255,255,255,.14)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:6px}
.field.full{grid-column:span 2}
.field label{font-size:13px;font-weight:800}
.required{color:var(--purple)}
.field input,.field select,.field textarea{width:100%;border:1px solid rgba(23,25,20,.2);border-radius:9px;background:#fffdf5;padding:11px 12px;color:var(--ink);min-height:45px;outline:none}
.field textarea{min-height:96px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime-dark);box-shadow:0 0 0 3px rgba(97,112,34,.13)}
.form-consent{font-size:12px;color:#686d61;margin:14px 0}
.form-consent input{accent-color:var(--lime-dark);margin-right:6px}
.form-submit{width:100%;border:0}
.form-message{display:none;margin:12px 0 0;padding:10px 12px;border-radius:8px;font-size:13px}
.form-message.success{background:rgba(97,112,34,.14);border:1px solid var(--lime-dark);color:#465115}
.form-message.error{background:rgba(110,75,98,.1);border:1px solid var(--purple);color:#70435e}
.form-message.show{display:block}
footer{background:#11130f;color:#fff;border-top:4px solid var(--lime);padding:55px 0 23px}
.footer-grid{display:grid;grid-template-columns:1.25fr .75fr .8fr;gap:52px}
.footer-brand{font-weight:800;font-size:21px;letter-spacing:-.05em}
.footer-desc{color:#aeb3a7;font-size:13px;max-width:260px;margin:12px 0 0}
.footer-col{display:grid;align-content:start;gap:8px}
.footer-col h3{color:var(--lime);font-size:13px;margin:0 0 4px}
.footer-col a,.footer-col span{color:#b9beb2;font-size:13px;transition:.2s}
.footer-col a:hover{color:var(--lime);padding-left:3px}
.copyright{border-top:1px solid var(--line);margin-top:39px;padding-top:18px;color:#858b80;font-size:12px}
@media (max-width:1024px){
  .container{padding:0 24px}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .index-board{max-width:650px}
  .content-layout{grid-template-columns:1fr;gap:18px}
  .side-index{position:static;display:flex;gap:22px;overflow:auto;padding-bottom:5px}
  .side-box{min-width:210px;flex:1;margin-bottom:0}
  .contact-grid{gap:38px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .nav{gap:14px}
  .brand-text{font-size:16px}
  .nav-links,.nav-helper,.nav .btn-primary{display:none}
  .nav-tools{margin-left:auto}
  .menu-toggle{display:block}
  .mobile-drawer{display:flex;position:fixed;z-index:60;top:0;right:0;width:min(84vw,340px);height:100vh;background:#20231e;color:#fff;transform:translateX(104%);transition:transform .25s ease;flex-direction:column;padding:25px 22px 22px;border-left:1px solid var(--line);box-shadow:-20px 0 45px rgba(0,0,0,.25)}
  .mobile-drawer.open{transform:translateX(0)}
  .drawer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line)}
  .drawer-close{background:none;border:0;color:#fff;font-size:26px}
  .drawer-links{display:grid;gap:5px;margin-top:20px}
  .drawer-links a{padding:12px 4px;border-bottom:1px solid var(--line);font-weight:700}
  .drawer-links a.active{color:var(--lime)}
  .drawer-bottom{margin-top:auto}
  .drawer-lang{font-size:13px;color:#c6cabf;margin-bottom:14px}
  .page-hero{padding:50px 0 43px}
  .filter-bar{grid-template-columns:1fr auto;align-items:start}
  .filter-tags{grid-column:span 2;order:3}
  .search-box{width:100%}
  .sort-select{width:125px}
  .feature-card{grid-template-columns:1fr}
  .guide-grid{grid-template-columns:1fr}
  .faq-grid,.contact-grid{grid-template-columns:1fr;gap:31px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .page-hero h1{font-size:36px}
  .page-hero{padding:43px 0 37px}
  .index-board{padding:18px;min-height:208px}
  .board-num{font-size:39px}
  .filter-section{padding:16px 0}
  .filter-bar{grid-template-columns:1fr}
  .filter-tags{grid-column:auto;order:0}
  .sort-select{width:100%}
  .content-section{padding:52px 0 65px}
  .list-header{display:block}
  .result-count{display:inline-block;margin-top:12px}
  .feature-card{padding:23px}
  .feature-card h3{font-size:22px}
  .card-bottom{align-items:flex-start;flex-direction:column}
  .guide-card{min-height:220px}
  .side-index{margin:0 -16px;padding:0 16px 7px}
  .mini-faq,.contact-section{padding:55px 0}
  .faq-question{grid-template-columns:35px 1fr 25px;padding:17px 0;font-size:14px}
  .faq-answer p{margin-left:38px}
  .contact-copy .big-no{font-size:70px}
  .contact-form{padding:21px 16px}
  .form-grid{grid-template-columns:1fr}
  .field.full{grid-column:auto}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .copyright{line-height:1.8}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*:before,*:after{animation:none!important;transition:none!important}
}