/* roulang page: index */
:root{
      --graphite:#24211f;
      --mist:#f4f0e9;
      --moss:#60705c;
      --terracotta:#c96c45;
      --forest:#2c3831;
      --cream:#fcf8f1;
      --line:rgba(75,64,57,.16);
      --muted:#706a63;
      --shadow:0 18px 42px rgba(72,57,45,.12);
      --radius-lg:28px;
      --radius-md:20px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--mist);color:var(--graphite);
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,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:.22;
      background-image:radial-gradient(rgba(36,33,31,.16) .55px,transparent .55px);
      background-size:8px 8px;
    }
    a{color:inherit;text-decoration:none}
    button,a{transition:transform .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease}
    button{font:inherit}
    img{max-width:100%;display:block}
    :focus-visible{outline:3px solid rgba(96,112,92,.55);outline-offset:4px}
    ::selection{background:rgba(201,108,69,.28);color:var(--graphite)}
    .site-container{width:min(1200px,calc(100% - 40px));margin:0 auto}
    .topline{
      background:var(--forest);color:#f7f0e4;font-size:13px;letter-spacing:.02em;
      border-bottom:1px solid rgba(255,255,255,.13)
    }
    .topline-inner{min-height:38px;display:flex;align-items:center;justify-content:center;gap:10px;text-align:center}
    .pulse-dot{width:7px;height:7px;border-radius:50%;background:var(--terracotta);display:inline-block}
    .site-header{
      position:sticky;top:0;z-index:40;background:rgba(244,240,233,.92);
      backdrop-filter:blur(14px);border-bottom:1px solid var(--line)
    }
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:10px;max-width:330px;font-size:16px;font-weight:800;line-height:1.25}
    .brand-mark{
      width:34px;height:34px;border-radius:11px;background:var(--forest);position:relative;flex:0 0 auto
    }
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:999px}
    .brand-mark:before{width:18px;height:2px;background:#f6ede0;left:8px;top:11px;box-shadow:0 7px 0 #c96c45}
    .brand-mark:after{width:4px;height:4px;background:#f6ede0;left:8px;bottom:8px}
    .main-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}
    .nav-link{position:relative;padding:10px 2px;color:#585149}
    .nav-link:after{content:"";position:absolute;left:0;right:0;bottom:1px;height:2px;background:var(--moss);transform:scaleX(0);transform-origin:left}
    .nav-link:hover,.nav-link.active{color:var(--graphite)}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .header-status{font-size:12px;border:1px solid rgba(96,112,92,.38);color:#465543;background:rgba(96,112,92,.08);padding:7px 11px;border-radius:999px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 20px;
      border-radius:999px;border:1px solid transparent;font-weight:800;font-size:15px;cursor:pointer
    }
    .btn-primary{background:var(--terracotta);color:#fff;box-shadow:0 9px 18px rgba(201,108,69,.22)}
    .btn-primary:hover{background:#b95c37;transform:translateY(-3px);box-shadow:0 14px 25px rgba(201,108,69,.28)}
    .btn-primary:active{transform:translateY(0) scale(.98)}
    .btn-outline{border-color:rgba(36,33,31,.38);color:var(--graphite);background:rgba(252,248,241,.36)}
    .btn-outline:hover{border-color:var(--moss);background:rgba(96,112,92,.1);transform:translateY(-2px)}
    .btn-light{background:var(--cream);color:var(--forest)}
    .btn-light:hover{background:#fff;transform:translateY(-3px)}
    .section{padding:104px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#52624f;font-size:13px;font-weight:800;letter-spacing:.08em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--moss)}
    .section-title{font-size:clamp(29px,3.2vw,43px);line-height:1.28;letter-spacing:-.045em;font-weight:850;margin:16px 0}
    .section-copy{max-width:710px;color:var(--muted);margin:0;font-size:16px}
    .hero{padding:76px 0 56px;position:relative}
    .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:54px}
    .hero h1{font-size:clamp(42px,5vw,64px);line-height:1.12;letter-spacing:-.07em;font-weight:900;margin:16px 0 23px}
    .hero h1 em{font-style:normal;color:var(--terracotta)}
    .hero-copy{max-width:630px;color:#625c55;font-size:17px;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .trust-row{display:flex;flex-wrap:wrap;gap:18px;margin-top:32px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:#665f58}
    .trust-row span{display:flex;align-items:center;gap:7px}
    .check{color:var(--moss);font-weight:900}
    .hero-art{min-height:460px;position:relative}
    .art-main,.art-side,.art-note{position:absolute;overflow:hidden;border:1px solid rgba(255,255,255,.55);box-shadow:var(--shadow)}
    .art-main{inset:12px 35px 25px 40px;border-radius:30px;background:var(--forest)}
    .art-side{width:43%;height:42%;left:0;bottom:0;border-radius:23px;background:#c2aa94}
    .art-note{right:0;top:0;width:40%;height:34%;border-radius:20px;background:#e5d8c5}
    .art-main:before{
      content:"";position:absolute;inset:0;background:
      linear-gradient(130deg,rgba(44,56,49,.15),rgba(44,56,49,.7)),
      radial-gradient(circle at 67% 27%,rgba(201,108,69,.93) 0 6%,transparent 6.5%),
      radial-gradient(circle at 73% 36%,rgba(251,232,198,.65) 0 2%,transparent 2.7%),
      linear-gradient(130deg,#9a8270,#4a584f 52%,#252e2a);
    }
    .art-main:after{content:"";position:absolute;inset:22% -4% 0;background:repeating-linear-gradient(108deg,transparent 0 30px,rgba(248,237,218,.12) 31px 33px)}
    .art-side:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,#d8be9f,#837163 55%,#38453e);opacity:.9}
    .art-note:before{content:"";position:absolute;width:170%;height:76%;left:-26%;top:23%;border:2px solid rgba(44,56,49,.35);border-radius:50%;transform:rotate(-20deg);box-shadow:0 24px 0 -1px rgba(44,56,49,.25),0 -24px 0 -1px rgba(44,56,49,.21)}
    .art-caption{position:absolute;left:68px;bottom:55px;color:#fff;z-index:2;max-width:290px}
    .art-caption strong{display:block;font-size:21px;line-height:1.35}
    .art-caption span{font-size:13px;color:rgba(255,255,255,.78)}
    .info-strip{margin-top:52px;border:1px solid var(--line);border-radius:20px;background:rgba(252,248,241,.72);display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden}
    .info-item{padding:18px 24px;display:flex;align-items:center;gap:13px;border-right:1px solid var(--line)}
    .info-item:last-child{border:0}.info-icon{width:32px;height:32px;color:var(--moss);flex:0 0 auto}
    .info-item b{display:block;font-size:14px}.info-item small{display:block;color:var(--muted);font-size:12px;line-height:1.5}
    .story-layout{display:grid;grid-template-columns:31% 1fr;gap:7%;align-items:start}
    .story-sticky{position:sticky;top:115px}
    .story-list{border-top:1px solid var(--line)}
    .story-card{display:grid;grid-template-columns:86px 1fr auto;gap:22px;align-items:start;padding:28px 0;border-bottom:1px solid var(--line)}
    .story-num{font-size:31px;font-weight:850;letter-spacing:-.06em;color:#b36a4d}
    .story-card h3{font-size:21px;line-height:1.4;margin:0 0 7px}.story-card p{margin:0;color:var(--muted);font-size:15px}
    .story-arrow{color:var(--moss);font-size:23px;padding-top:4px}
    .story-card:hover{transform:translateX(6px)}.story-card:hover .story-num{color:var(--moss)}
    .feature-panel{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius-lg);padding:18px;box-shadow:var(--shadow)}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:stretch}
    .guide-visual{min-height:420px;border-radius:21px;padding:25px;background:var(--forest);position:relative;overflow:hidden}
    .guide-visual:before{content:"";position:absolute;width:530px;height:530px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-190px;top:-160px;box-shadow:0 0 0 45px rgba(255,255,255,.04),0 0 0 90px rgba(255,255,255,.025)}
    .mini-map{position:relative;z-index:1;background:rgba(250,243,231,.93);border-radius:17px;padding:18px;max-width:290px}
    .mini-map b{font-size:14px}.line-row{height:9px;border-radius:99px;background:#d8d1c6;margin-top:12px}.line-row:nth-child(3){width:76%;background:#a4af9f}.line-row:nth-child(4){width:56%}
    .guide-badge{position:absolute;bottom:25px;right:22px;z-index:1;background:var(--terracotta);color:#fff;border-radius:15px;padding:14px 17px;font-size:13px;font-weight:800;box-shadow:0 12px 25px rgba(0,0,0,.18)}
    .steps-side{padding:20px 10px 15px}
    .step{display:flex;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}
    .step:last-child{border-bottom:0}.step-index{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:rgba(96,112,92,.13);color:#50604c;font-size:12px;font-weight:900;flex:0 0 auto}
    .step h3{font-size:17px;margin:0 0 4px}.step p{font-size:14px;color:var(--muted);line-height:1.7;margin:0}
    .tag-rail{display:flex;gap:9px;overflow-x:auto;padding:23px 2px 2px;scrollbar-width:none}.tag-rail::-webkit-scrollbar{display:none}
    .tag{white-space:nowrap;border:1px solid rgba(96,112,92,.24);background:rgba(96,112,92,.08);color:#4d5d49;border-radius:999px;padding:8px 13px;font-size:13px;font-weight:700}
    .tag:hover,.tag.active{background:var(--moss);border-color:var(--moss);color:#fff}.tag:active{transform:scale(.97)}
    .results{background:var(--forest);color:#f7f0e4;position:relative;overflow:hidden}
    .results:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 14%,rgba(201,108,69,.25),transparent 25%),linear-gradient(145deg,transparent 62%,rgba(255,255,255,.04))}
    .results .section-copy{color:rgba(247,240,228,.72)}
    .results-grid{position:relative;display:grid;grid-template-columns:1.07fr .93fr;gap:50px;align-items:end}
    .result-big{font-size:clamp(62px,8vw,112px);line-height:.9;letter-spacing:-.09em;color:var(--terracotta);font-weight:900;margin:42px 0 12px}
    .result-lead{font-size:23px;font-weight:800;line-height:1.45;max-width:480px}
    .proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .proof{min-height:135px;padding:19px;border:1px solid rgba(255,255,255,.17);border-radius:18px;background:rgba(255,255,255,.055)}
    .proof b{display:block;font-size:15px;margin-bottom:8px}.proof p{margin:0;font-size:13px;line-height:1.7;color:rgba(247,240,228,.7)}
    .note-banner{margin-top:42px;padding:17px 19px;border:1px solid rgba(255,255,255,.18);border-radius:17px;display:flex;justify-content:space-between;gap:18px;align-items:center;background:rgba(0,0,0,.08);font-size:14px}
    .testimonials{overflow:hidden}
    .quote-track{display:flex;gap:18px;margin-top:40px;overflow-x:auto;padding:8px 3px 18px;scroll-snap-type:x mandatory;scrollbar-width:none}.quote-track::-webkit-scrollbar{display:none}
    .quote{scroll-snap-align:start;flex:0 0 min(470px,86vw);background:rgba(252,248,241,.84);border:1px solid var(--line);border-radius:23px;padding:27px;box-shadow:var(--shadow)}
    .quote:nth-child(2){margin-top:32px;background:#e9dfd0}.quote:nth-child(3){background:#dce1d7}
    .quote-mark{font-size:45px;line-height:.8;color:var(--terracotta);font-family:Georgia,serif}
    .quote p{font-size:17px;line-height:1.85;margin:16px 0 22px}.quote-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;border-top:1px solid var(--line);padding-top:14px}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:start}
    .news-list{margin-top:22px;border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:95px 1fr auto;gap:18px;padding:20px 0;border-bottom:1px solid var(--line);align-items:center}
    .news-date{font-size:12px;color:var(--moss);font-weight:800}.news-item h3{font-size:17px;line-height:1.5;margin:0}.news-item p{font-size:13px;color:var(--muted);margin:3px 0 0}.news-item:hover h3{text-decoration:underline;text-underline-offset:4px}
    .news-panel{border-radius:24px;padding:28px;background:#ded3c3;border:1px solid rgba(75,64,57,.16);position:relative;overflow:hidden}
    .news-panel:after{content:"";position:absolute;right:-45px;bottom:-55px;width:180px;height:180px;border:20px solid rgba(96,112,92,.22);border-radius:50%}
    .news-panel h3{font-size:24px;line-height:1.35;margin:12px 0}.news-panel p{color:#5f574f;position:relative;z-index:1}
    .faq-wrap{max-width:850px;margin:0 auto}.faq-head{text-align:center;margin-bottom:32px}.faq-head .section-copy{margin:auto}
    details{background:rgba(252,248,241,.75);border:1px solid var(--line);border-radius:17px;margin-bottom:11px;overflow:hidden}
    summary{padding:18px 54px 18px 20px;cursor:pointer;font-size:16px;font-weight:800;list-style:none;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:before{content:"+";position:absolute;right:20px;top:15px;font-size:24px;font-weight:400;color:var(--moss);transition:transform .2s}
    details[open] summary{border-bottom:1px solid var(--line);background:rgba(96,112,92,.07)}
    details[open] summary:before{transform:rotate(45deg);color:var(--terracotta)}
    .faq-answer{padding:17px 20px 20px;color:var(--muted);font-size:15px}
    .final-cta{padding-top:20px}
    .cta-panel{background:var(--forest);color:#f7f0e4;border-radius:30px;padding:clamp(32px,5vw,68px);position:relative;overflow:hidden}
    .cta-panel:before{content:"";position:absolute;width:360px;height:360px;right:-130px;top:-180px;border-radius:50%;background:rgba(201,108,69,.3);filter:blur(4px)}
    .cta-panel:after{content:"";position:absolute;inset:0;opacity:.15;background-image:radial-gradient(rgba(255,255,255,.5) .55px,transparent .6px);background-size:7px 7px}
    .cta-content{position:relative;z-index:1;max-width:730px}.cta-panel h2{font-size:clamp(30px,4vw,48px);line-height:1.25;letter-spacing:-.05em;margin:14px 0}.cta-panel p{color:rgba(247,240,228,.74);max-width:650px}.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.cta-tip{font-size:12px;color:rgba(247,240,228,.62);margin-top:18px}
    footer{margin-top:104px;background:var(--forest);color:#f4eddf;padding:60px 0 calc(34px + env(safe-area-inset-bottom))}
    .footer-top{display:grid;grid-template-columns:1.4fr .6fr;gap:40px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.15)}
    .footer-brand{font-size:19px;font-weight:850}.footer-copy{max-width:570px;color:rgba(244,237,223,.68);font-size:14px;margin:12px 0 0}
    .footer-nav{display:flex;flex-direction:column;gap:10px;font-size:14px}.footer-nav a{color:rgba(244,237,223,.78);text-decoration:underline;text-decoration-color:rgba(244,237,223,.3);text-underline-offset:5px}.footer-nav a:hover{color:#fff}
    .footer-bottom{padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:rgba(244,237,223,.54);font-size:12px}
    .mobile-tabs{display:none}
    @media(max-width:1024px){
      .hero-grid,.results-grid,.news-layout{grid-template-columns:1fr;gap:34px}.hero-art{min-height:390px;max-width:650px;width:100%;margin:auto}.story-layout{grid-template-columns:1fr;gap:28px}.story-sticky{position:static}.feature-grid{grid-template-columns:1fr}.guide-visual{min-height:330px}.footer-top{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      body{font-size:15px;padding-bottom:86px}.site-container{width:min(100% - 40px,1200px)}.topline{font-size:11px}.header-inner{height:65px}.brand{font-size:13px;max-width:230px}.brand-mark{width:30px;height:30px}.main-nav,.header-status{display:none}.section{padding:68px 0}.hero{padding:48px 0 32px}.hero h1{font-size:39px}.hero-copy{font-size:15px}.hero-art{min-height:330px}.art-main{inset:8px 22px 20px 24px}.art-caption{left:47px;bottom:42px}.art-side{width:42%;height:38%}.art-note{width:40%;height:32%}.info-strip{grid-template-columns:1fr}.info-item{border-right:0;border-bottom:1px solid var(--line)}.info-item:last-child{border-bottom:0}.story-card{grid-template-columns:55px 1fr;gap:13px}.story-arrow{display:none}.story-num{font-size:25px}.feature-panel{padding:12px}.results-grid{gap:24px}.proof-grid{grid-template-columns:1fr 1fr}.note-banner{align-items:flex-start;flex-direction:column}.news-item{grid-template-columns:72px 1fr}.news-item>span:last-child{display:none}.footer-top{grid-template-columns:1fr;gap:27px}.mobile-tabs{display:grid;grid-template-columns:1fr 1fr;position:fixed;z-index:60;bottom:0;left:0;right:0;padding:8px 14px calc(8px + env(safe-area-inset-bottom));background:rgba(44,56,49,.96);box-shadow:0 -8px 28px rgba(31,34,30,.18);border-top:1px solid rgba(255,255,255,.12)}.mobile-tab{display:flex;flex-direction:column;align-items:center;gap:2px;color:rgba(255,255,255,.67);font-size:11px;font-weight:700;padding:4px;border-radius:12px}.mobile-tab svg{width:21px;height:21px}.mobile-tab.active{color:#fff;background:rgba(201,108,69,.84)}footer{margin-top:70px;padding-bottom:30px}
    }
    @media(max-width:520px){
      .site-container{width:calc(100% - 32px)}.hero h1{font-size:34px}.hero-actions,.cta-actions{flex-direction:column}.hero-actions .btn,.cta-actions .btn{width:100%}.hero-art{min-height:280px}.art-caption strong{font-size:17px}.art-caption{left:38px;bottom:33px;max-width:200px}.info-item{padding:15px}.section-title{font-size:28px}.proof-grid{grid-template-columns:1fr}.quote{padding:22px}.quote:nth-child(2){margin-top:0}.news-layout{gap:28px}.news-item{grid-template-columns:58px 1fr;gap:11px}.news-item h3{font-size:15px}.news-panel{padding:23px}.cta-panel{border-radius:24px}.result-big{font-size:74px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category1 */
:root{
 --graphite:#24211f;--mist:#f4f0e9;--moss:#60705c;--terracotta:#c96c45;
 --forest:#2c3831;--cream:#fcf8f1;--line:rgba(75,64,57,.16);--muted:#706a63;
 --shadow:0 18px 42px rgba(72,57,45,.12);--radius-lg:28px;--radius-md:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--mist);color:var(--graphite);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,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:.22;background-image:radial-gradient(rgba(36,33,31,.16) .55px,transparent .55px);background-size:8px 8px}
a{color:inherit;text-decoration:none} img{max-width:100%;display:block} button{font:inherit}
button,a{transition:transform .22s ease,background-color .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(96,112,92,.65);outline-offset:4px}
.site-container{width:min(1200px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:40;background:rgba(244,240,233,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;max-width:330px;font-size:16px;font-weight:800;line-height:1.25}
.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--forest);position:relative;flex:0 0 auto}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:999px}
.brand-mark:before{width:18px;height:2px;background:#f6ede0;left:8px;top:11px;box-shadow:0 7px 0 #c96c45}
.brand-mark:after{width:4px;height:4px;background:#f6ede0;left:8px;bottom:8px}
.main-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}
.nav-link{position:relative;padding:10px 2px;color:#585149}
.nav-link:after{content:"";position:absolute;left:0;right:0;bottom:1px;height:2px;background:var(--moss);transform:scaleX(0);transform-origin:left}
.nav-link:hover,.nav-link.active{color:var(--graphite)}
.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
.header-status{font-size:12px;border:1px solid rgba(96,112,92,.38);color:#465543;background:rgba(96,112,92,.08);padding:7px 11px;border-radius:999px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:12px 20px;border-radius:999px;border:1px solid transparent;font-weight:800;font-size:15px;cursor:pointer}
.btn-primary{background:var(--terracotta);color:#fff;box-shadow:0 9px 18px rgba(201,108,69,.22)}
.btn-primary:hover{background:#b95c37;transform:translateY(-3px);box-shadow:0 14px 25px rgba(201,108,69,.28)}
.btn-primary:active{transform:translateY(0) scale(.98)}
.btn-outline{border-color:rgba(36,33,31,.38);color:var(--graphite);background:rgba(252,248,241,.36)}
.btn-outline:hover{border-color:var(--moss);background:rgba(96,112,92,.1);transform:translateY(-2px)}
.section{padding:92px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#52624f;font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:24px;height:1px;background:var(--moss)}
.section-title{font-size:clamp(29px,3.2vw,43px);line-height:1.28;letter-spacing:-.045em;font-weight:850;margin:16px 0}
.section-copy{max-width:710px;color:var(--muted);margin:0;font-size:16px}
.inner-hero{padding:60px 0 35px}.crumb{font-size:13px;color:var(--muted);display:flex;gap:9px;align-items:center;margin-bottom:24px}.crumb b{color:var(--moss)}
.inner-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center}
.inner-hero h1{font-size:clamp(37px,4.6vw,58px);line-height:1.15;letter-spacing:-.065em;margin:16px 0 20px;font-weight:900}.inner-hero h1 em{font-style:normal;color:var(--terracotta)}
.inner-copy{max-width:650px;color:#625c55;font-size:17px;margin:0}
.art-panel{min-height:320px;border-radius:var(--radius-lg);overflow:hidden;position:relative;background:#304039;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.3)}
.art-panel:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 24%,rgba(201,108,69,.92) 0 7%,transparent 7.5%),linear-gradient(140deg,rgba(34,43,39,.22),rgba(34,43,39,.72)),repeating-linear-gradient(104deg,transparent 0 30px,rgba(246,236,219,.13) 31px 33px)}
.art-panel:after{content:"";position:absolute;width:160%;height:80px;left:-20%;bottom:45px;border-top:1px solid rgba(252,248,241,.45);border-bottom:1px solid rgba(252,248,241,.2);transform:rotate(-12deg)}
.art-label{position:absolute;z-index:2;left:22px;bottom:22px;background:rgba(252,248,241,.92);padding:14px 16px;border-radius:15px;font-size:13px;font-weight:800;color:var(--forest)}
.overview{display:flex;flex-wrap:wrap;gap:10px;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:30px}
.badge,.filter{display:inline-flex;align-items:center;white-space:nowrap;border-radius:999px;font-size:13px;font-weight:750;padding:8px 13px;border:1px solid rgba(96,112,92,.25);background:rgba(96,112,92,.08);color:#4a5b47}
.filter{background:var(--cream);cursor:pointer}.filter:hover,.filter.active{background:var(--moss);border-color:var(--moss);color:#fff;transform:translateY(-1px)}
.guide-layout{display:grid;grid-template-columns:270px 1fr;gap:38px;align-items:start}
.guide-side{position:sticky;top:102px;padding:22px;border:1px solid var(--line);background:rgba(252,248,241,.68);border-radius:var(--radius-md)}
.guide-side h2{font-size:17px;margin:0 0 12px}.guide-side a{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px;font-weight:700;color:#554f48}.guide-side a:hover{color:var(--moss);padding-left:4px}.guide-side p{font-size:13px;color:var(--muted);line-height:1.7;margin:14px 0 0}
.catalog-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:22px}.catalog-head h2{font-size:27px;line-height:1.35;margin:0;font-weight:850}.catalog-head span{font-size:13px;color:var(--muted)}
.catalog-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:18px}
.catalog-card{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:rgba(252,248,241,.82);box-shadow:0 9px 22px rgba(72,57,45,.07)}
.catalog-card:hover{transform:translateY(-5px);border-color:rgba(96,112,92,.48);box-shadow:var(--shadow)}
.card-visual{height:196px;position:relative;overflow:hidden;background:#596558}.card-visual:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(29,39,34,.18),rgba(29,39,34,.72)),radial-gradient(circle at 70% 28%,#d99269 0 6%,transparent 6.5%),repeating-linear-gradient(104deg,transparent 0 26px,rgba(251,242,226,.16) 27px 29px)}
.card-visual.one{height:272px;background:#45544c}.card-visual.two{background:#76695d}.card-visual.three{background:#59605a}.card-visual.four{background:#6d5b4d}
.card-body{padding:20px}.card-body h3{font-size:20px;line-height:1.38;margin:10px 0 8px;font-weight:850}.card-body p{font-size:14px;line-height:1.75;color:var(--muted);margin:0}.meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.meta span{font-size:12px;padding:4px 9px;border-radius:999px;background:#eee8de;color:#625b53}.card-link{display:inline-flex;gap:7px;margin-top:15px;color:var(--moss);font-weight:800;font-size:14px;border-bottom:1px solid currentColor}.card-link:hover{color:var(--terracotta)}
.small-stack{display:grid;gap:18px}.small-card{display:grid;grid-template-columns:118px 1fr}.small-card .card-visual{height:auto;min-height:100%}.small-card .card-body{padding:17px}.small-card .card-body h3{font-size:17px;margin-top:7px}
.notice-band{margin:20px 0;background:var(--forest);color:#f7f0e4;border-radius:var(--radius-md);padding:30px;display:flex;gap:24px;justify-content:space-between;align-items:center}.notice-band h2{font-size:23px;margin:0 0 6px}.notice-band p{color:#d7d8d2;margin:0;font-size:14px;max-width:610px}
.method{margin-top:28px;padding:34px;border:1px solid var(--line);border-radius:var(--radius-lg);background:rgba(252,248,241,.62)}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:25px}.method-step{border-top:2px solid var(--moss);padding-top:14px}.method-step b{color:var(--terracotta);font-size:14px}.method-step h3{font-size:18px;margin:7px 0}.method-step p{font-size:14px;color:var(--muted);margin:0}
.faq-wrap{max-width:840px}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;list-style:none;padding:20px 32px 20px 0;font-weight:800;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";position:absolute;right:4px;top:18px;color:var(--moss);font-size:22px;font-weight:400}.faq-item[open] summary:after{transform:rotate(45deg);color:var(--terracotta)}.faq-answer{padding:0 28px 20px 0;color:var(--muted);font-size:15px}
.feedback{background:var(--forest);border-radius:var(--radius-lg);padding:48px;color:#faf4e9;position:relative;overflow:hidden}.feedback:after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-70px;bottom:-120px;background:rgba(201,108,69,.42)}.feedback h2{position:relative;z-index:1;font-size:clamp(27px,3vw,38px);line-height:1.3;margin:0 0 13px}.feedback p{position:relative;z-index:1;color:#d8dad3;max-width:670px;margin:0 0 24px}
footer{margin-top:90px;background:var(--forest);color:#f7f0e4;padding:54px 0 28px}.footer-top{display:grid;grid-template-columns:1.2fr .8fr;gap:50px;padding-bottom:35px;border-bottom:1px solid rgba(247,240,228,.18)}.footer-brand{font-size:20px;font-weight:850}.footer-copy{color:#d1d4cc;max-width:590px;font-size:14px;margin:12px 0 0}.footer-nav{display:flex;flex-wrap:wrap;align-content:flex-start;gap:14px 24px}.footer-nav a{font-weight:700;font-size:14px;color:#e5e3da;border-bottom:1px solid transparent}.footer-nav a:hover{color:#e19a77;border-color:#e19a77}.footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:14px;color:#afb6aa;font-size:12px}
.mobile-tabs{display:none}
@media(max-width:1024px){.inner-grid,.guide-layout{grid-template-columns:1fr}.guide-side{position:static;display:flex;flex-wrap:wrap;gap:9px;align-items:center}.guide-side h2,.guide-side p{width:100%}.guide-side a{border:1px solid var(--line);padding:7px 11px;border-radius:999px}.guide-side a span{display:none}.catalog-grid{grid-template-columns:1fr}.small-stack{grid-template-columns:1fr 1fr}.notice-band{align-items:flex-start;flex-direction:column}.method-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){body{font-size:15px;padding-bottom:88px}.site-container{width:min(100% - 40px,1200px)}.header-inner{height:68px}.brand{font-size:13px;max-width:215px}.brand-mark{width:30px;height:30px}.brand-mark:before{left:7px;top:10px;width:16px}.brand-mark:after{left:7px;bottom:7px}.main-nav,.header-status{display:none}.inner-hero{padding:38px 0 22px}.inner-copy{font-size:16px}.art-panel{min-height:230px;margin-top:4px}.section{padding:64px 0}.catalog-head{align-items:start;flex-direction:column}.catalog-head h2{font-size:25px}.small-stack{grid-template-columns:1fr}.method{padding:25px}.method-grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr;gap:26px}.footer-bottom{flex-direction:column}.mobile-tabs{position:fixed;display:grid;grid-template-columns:repeat(2,1fr);gap:7px;z-index:50;bottom:0;left:0;right:0;padding:8px 18px calc(8px + env(safe-area-inset-bottom));background:rgba(44,56,49,.97);box-shadow:0 -8px 20px rgba(36,33,31,.12)}.mobile-tabs a{display:flex;align-items:center;justify-content:center;gap:7px;min-height:46px;border-radius:12px;color:#e6e6df;font-size:13px;font-weight:800}.mobile-tabs a.active{background:rgba(201,108,69,.95);color:#fff}.mobile-tabs svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8}}
@media(max-width:520px){.site-container{width:calc(100% - 32px)}.inner-hero h1{font-size:36px}.overview{margin-top:24px}.catalog-card .card-visual.one{height:220px}.small-card{grid-template-columns:96px 1fr}.small-card .card-body{padding:14px}.small-card .card-body p{font-size:13px}.notice-band{padding:24px}.notice-band .btn{width:100%}.feedback{padding:33px 24px}.btn{width:100%}footer{margin-top:65px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}