/* roulang page: index */
:root{
      --ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
      --forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
      --gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
      --radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .topline{height:8px;background:linear-gradient(90deg,var(--lime) 0 33%,var(--coral) 33% 66%,var(--gold) 66% 100%)}
    .site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
    .nav-main{height:76px;display:flex;align-items:center;gap:26px}
    .logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
    .logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
    .nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
    .nav-links a{padding:9px 11px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
    .nav-cta{background:var(--forest);color:#fff;padding:10px 15px;font-size:14px;margin-left:5px}
    .nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
    .process-nav{background:var(--forest-deep);color:#dbebe2}
    .process-inner{display:flex;align-items:center;min-height:43px;gap:0;overflow:auto}
    .process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}
    .process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
    .process-inner b{color:var(--lime);font-size:12px;margin-right:6px}
    .hero{position:relative;overflow:hidden;background:#e8f1e7;min-height:458px;display:flex;align-items:center}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(232,241,231,.98) 0%,rgba(232,241,231,.9) 39%,rgba(232,241,231,.22) 74%,rgba(232,241,231,.48) 100%),url('/assets/images/backpic/back-1.webp') center/cover no-repeat}
    .hero:after{content:"";position:absolute;width:420px;height:420px;border:55px solid rgba(184,220,101,.38);border-radius:50%;right:-135px;top:-245px}
    .hero-inner{position:relative;z-index:1;padding:56px 0 60px;max-width:800px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--forest);letter-spacing:.08em}
    .eyebrow:before{content:"";width:31px;height:2px;background:var(--coral)}
    h1{font-size:clamp(38px,5vw,67px);line-height:1.12;letter-spacing:-.055em;margin:13px 0 18px;color:var(--forest-deep)}
    .hero p{font-size:17px;line-height:1.9;max-width:720px;color:#354c43}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0 24px}
    .btn{padding:13px 21px;font-size:15px}
    .btn-primary{background:var(--forest);color:#fff}
    .btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}
    .btn-light:hover{background:var(--mint);transform:translateY(-2px)}
    .hero-facts{display:flex;gap:29px;flex-wrap:wrap;border-top:1px solid rgba(22,75,58,.18);padding-top:17px}
    .fact strong{display:block;font-size:20px;color:var(--forest-deep);line-height:1.15}.fact span{font-size:12px;color:var(--muted)}
    section{padding:86px 0}
    .section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);text-transform:uppercase;margin-bottom:8px}
    h2{font-size:clamp(28px,3.2vw,42px);line-height:1.22;letter-spacing:-.045em;color:var(--forest-deep);margin-bottom:13px}
    .lead{color:var(--muted);font-size:16px;max-width:720px}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:31px}
    .matrix{background:var(--white)}
    .matrix-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:15px}
    .matrix-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:25px;min-height:190px;position:relative;overflow:hidden;transition:var(--ease)}
    .matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b6d2bd}
    .matrix-card.featured{grid-row:span 2;background:var(--forest-deep);color:#e9f5ec;min-height:395px;display:flex;flex-direction:column;justify-content:flex-end}
    .matrix-card.featured:before{content:"♠";position:absolute;font-size:260px;line-height:1;color:rgba(184,220,101,.13);top:-56px;right:-22px}
    .matrix-card .icon{font-size:28px;color:var(--coral);margin-bottom:18px}
    .matrix-card h3{font-size:21px;line-height:1.3;margin-bottom:8px;color:var(--forest-deep)}
    .matrix-card p{font-size:14px;color:var(--muted);line-height:1.75}
    .matrix-card.featured h3{font-size:31px;color:#fff;position:relative}.matrix-card.featured p{color:#c7ded0;position:relative}
    .text-link{color:var(--forest);font-size:14px;font-weight:800;display:inline-flex;gap:6px;margin-top:13px}.text-link:hover{color:var(--coral);gap:10px}
    .milestone{background:#eff4ed}
    .timeline{position:relative;margin-top:38px;padding-left:31px;max-width:960px}
    .timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:10px;width:2px;background:#b7cfba}
    .time-item{position:relative;padding:0 0 29px 30px}.time-item:last-child{padding-bottom:0}
    .time-item:before{content:"";position:absolute;width:16px;height:16px;border-radius:50%;background:var(--lime);border:4px solid var(--forest);left:-1px;top:6px}
    .time-item .time{font-size:13px;font-weight:800;color:var(--coral)}.time-item h3{font-size:20px;color:var(--forest-deep);margin:3px 0}.time-item p{color:var(--muted);font-size:15px;max-width:800px}
    .split-band{background:var(--forest-deep);color:#e9f3eb;position:relative;overflow:hidden}
    .split-band:after{content:"";position:absolute;right:-9%;top:-80px;width:430px;height:430px;border-radius:45% 55% 60% 40%;background:rgba(184,220,101,.1)}
    .split{display:grid;grid-template-columns:1.05fr .95fr;gap:65px;align-items:center;position:relative;z-index:1}
    .split h2{color:#fff}.split .lead{color:#c7dcd0}
    .checklist{margin-top:25px;list-style:none;display:grid;gap:13px}.checklist li{padding-left:29px;position:relative;font-size:15px}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--lime);font-weight:900;font-size:20px}
    .image-wrap{position:relative}.image-wrap img{width:100%;height:355px;object-fit:cover;border-radius:var(--radius);box-shadow:0 20px 45px rgba(0,0,0,.25)}
    .image-note{position:absolute;right:-15px;bottom:-18px;max-width:235px;background:var(--coral);padding:18px;color:#fff;border-radius:14px;font-weight:700;line-height:1.55}
    .news{background:var(--white)}
    .news-layout{display:grid;grid-template-columns:1.55fr .8fr;gap:45px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:112px 1fr auto;gap:16px;align-items:center}
    .news-date{font-size:13px;font-weight:800;color:var(--coral)}.news-item h3{font-size:18px;line-height:1.4;color:var(--forest-deep);margin-bottom:4px}.news-item p{font-size:13px;line-height:1.65;color:var(--muted)}
    .mini-btn{padding:8px 11px;border-radius:8px;border:1px solid #b8ccc0;font-size:13px;color:var(--forest);font-weight:800;white-space:nowrap}.mini-btn:hover{background:var(--forest);border-color:var(--forest);color:#fff}
    .news-aside{background:#f0f6e8;border-radius:var(--radius);padding:27px}.news-aside h3{font-size:22px;color:var(--forest-deep);line-height:1.35}.news-aside p{color:var(--muted);font-size:14px;margin:11px 0 20px}
    .topic-list{list-style:none;border-top:1px solid #cbdacb}.topic-list li{border-bottom:1px solid #cbdacb;padding:11px 0;font-size:14px;font-weight:700;color:#315347}.topic-list span{color:var(--coral);margin-right:7px}
    .trust{background:#f8f4e9}.trust-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
    .trust-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.stat{background:#fff;border-radius:15px;padding:22px;border:1px solid #eee2c9}.stat strong{font-size:30px;color:var(--forest-deep);display:block;line-height:1.15}.stat span{font-size:13px;color:var(--muted)}
    .assurance{display:grid;gap:13px}.assurance div{background:#fff;border-left:5px solid var(--lime);border-radius:0 12px 12px 0;padding:16px 18px}.assurance h3{font-size:17px;color:var(--forest-deep);margin-bottom:3px}.assurance p{font-size:14px;color:var(--muted)}
    .app-section{background:var(--forest);color:#e8f1eb;padding:0;overflow:hidden}.app-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:420px}.app-copy{padding:72px 30px 72px 0}.app-copy h2{color:#fff}.app-copy .lead{color:#c7dcd0}.app-visual{height:100%;min-height:420px;background:linear-gradient(135deg,rgba(22,75,58,.25),rgba(12,53,40,.75)),url('/assets/images/coverpic/cover-7.webp') center/cover;position:relative}
    .app-card{position:absolute;left:clamp(25px,6vw,80px);top:70px;width:260px;background:rgba(255,253,248,.96);border-radius:22px;padding:25px;box-shadow:var(--shadow);color:var(--ink);transform:rotate(4deg)}.app-card .qr{width:70px;height:70px;background:repeating-linear-gradient(45deg,var(--forest) 0 5px,#fff 5px 10px);margin:15px 0;border-radius:6px}.app-card strong{color:var(--forest-deep);font-size:19px}.app-card small{color:var(--muted)}
    .story{background:var(--white)}.story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:start}.story-tag{font-size:65px;line-height:.8;color:var(--lime);font-family:Georgia,serif}.story-copy p{color:#465b52;margin-bottom:17px;font-size:16px}.story-copy p:first-of-type{font-size:20px;line-height:1.8;color:var(--forest-deep);font-weight:700}
    .three-values{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}.value{padding:18px;border-top:3px solid var(--coral);background:#f6f7f3}.value strong{display:block;color:var(--forest-deep);margin-bottom:5px}.value span{font-size:13px;color:var(--muted)}
    .guide{background:#eaf2e8}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:33px}.guide-step{padding:24px;border-right:1px solid #c8d9c9;position:relative}.guide-step:last-child{border:0}.guide-no{font-weight:900;color:var(--coral);font-size:14px}.guide-step h3{font-size:19px;color:var(--forest-deep);margin:7px 0}.guide-step p{font-size:14px;color:var(--muted)}
    .content-band{background:var(--white)}.feature-article{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}.feature-article img{width:100%;height:100%;min-height:360px;object-fit:cover}.article-body{padding:42px}.article-body h2{font-size:31px}.article-body p{color:var(--muted);margin-bottom:14px;font-size:15px}
    .quote-section{background:#284e3e;color:white;text-align:center;padding:76px 0}.quote-mark{font:80px/1 Georgia,serif;color:var(--lime)}.quote-section blockquote{font-size:clamp(21px,3vw,31px);line-height:1.58;max-width:870px;margin:0 auto 18px;font-weight:700}.quote-section cite{font-style:normal;color:#c9dfd0;font-size:14px}
    .faq{background:#f7f3e9}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px}.faq-list{display:grid;gap:11px}.faq-item{background:#fff;border:1px solid #ebdfc6;border-radius:12px;padding:0 19px}.faq-item summary{padding:17px 27px 17px 0;font-size:16px;font-weight:800;color:var(--forest-deep);cursor:pointer;list-style:none;position:relative}.faq-item summary:after{content:"+";position:absolute;right:0;font-size:23px;color:var(--coral);top:13px}.faq-item[open] summary:after{content:"−"}.faq-item p{padding:0 0 17px;color:var(--muted);font-size:14px}
    .limit{background:var(--coral);color:#fff;padding:35px 0}.limit-wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.limit h2{color:#fff;font-size:29px;margin:0 0 4px}.limit p{color:#fff4ed;font-size:14px}.countdown{display:flex;gap:8px}.countdown div{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);min-width:54px;text-align:center;border-radius:9px;padding:6px}.countdown strong{display:block;font-size:20px;line-height:1}.countdown span{font-size:11px}
    .cta{background:var(--forest-deep);color:#fff;text-align:center}.cta h2{color:#fff}.cta p{max-width:720px;margin:0 auto 24px;color:#c8ded0}.cta .btn-light{border:0}.cta .btn-primary{background:var(--lime);color:var(--forest-deep)}.cta .btn-primary:hover{background:#d0ee83}
    footer{background:#0a291f;color:#b8d0c2;padding:56px 0 92px}.footer-grid{display:grid;grid-template-columns:1.25fr 2fr;gap:50px}.footer-brand .logo{color:#fff;font-size:26px}.footer-brand p{font-size:14px;max-width:360px;margin-top:12px;color:#a9c2b4}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.footer-links h3{font-size:14px;color:#e7f3e9;margin-bottom:12px}.footer-links a{display:block;font-size:13px;margin:7px 0;color:#b8d0c2}.footer-links a:hover{color:var(--lime)}.filing{border-top:1px solid rgba(255,255,255,.13);margin-top:35px;padding-top:19px;font-size:12px;display:flex;flex-wrap:wrap;gap:9px 18px;color:#8fac9d}.filing a:hover{color:#fff}
    .fixed-cta{position:fixed;z-index:25;bottom:0;left:0;right:0;background:rgba(10,41,31,.96);backdrop-filter:blur(12px);color:#fff;border-top:1px solid rgba(184,220,101,.3)}.fixed-inner{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:16px}.fixed-inner p{font-size:14px}.fixed-inner strong{color:var(--lime)}.fixed-inner .btn{padding:9px 16px;background:var(--lime);color:var(--forest-deep);font-size:14px}
    :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
    @media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 7px;font-size:13px}.matrix-grid{grid-template-columns:1fr 1fr}.matrix-card.featured{grid-row:auto;grid-column:span 2;min-height:260px}.guide-grid{grid-template-columns:repeat(2,1fr)}.guide-step:nth-child(2){border-right:0}.guide-step:nth-child(-n+2){border-bottom:1px solid #c8d9c9}.news-layout,.trust-grid,.story-grid,.faq-layout{gap:30px}}
    @media(max-width:768px){.container{width:min(100% - 32px,1180px)}.nav-main{height:66px}.mobile-toggle{display:block;margin-left:auto}.nav-cta{display:none}.nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--white);padding:12px 16px 18px;box-shadow:var(--shadow);border-top:1px solid var(--line);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{padding:11px}.process-inner a{font-size:12px}.hero{min-height:480px}.hero:before{background:linear-gradient(90deg,rgba(232,241,231,.97),rgba(232,241,231,.88)),url('/assets/images/backpic/back-1.webp') center/cover}.hero-inner{padding:48px 0}.hero p{font-size:16px}section{padding:62px 0}.section-head{display:block}.section-head .lead{margin-top:8px}.split,.news-layout,.trust-grid,.app-grid,.story-grid,.faq-layout,.feature-article{grid-template-columns:1fr}.image-wrap{order:-1}.image-wrap img{height:280px}.app-copy{padding:60px 0}.app-visual{min-height:310px}.feature-article img{min-height:250px}.article-body{padding:28px}.news-aside{margin-top:0}.footer-grid{grid-template-columns:1fr}.limit-wrap{align-items:flex-start;flex-direction:column}.fixed-inner p{font-size:12px}.fixed-inner p span{display:none}}
    @media(max-width:520px){h1{font-size:39px}.hero-facts{gap:16px}.matrix-grid,.trust-stats,.three-values{grid-template-columns:1fr}.matrix-card.featured{grid-column:auto}.news-item{grid-template-columns:1fr;gap:7px}.mini-btn{justify-self:start}.guide-grid{grid-template-columns:1fr}.guide-step,.guide-step:nth-child(2){border-right:0;border-bottom:1px solid #c8d9c9}.guide-step:last-child{border-bottom:0}.footer-links{grid-template-columns:1fr 1fr}.countdown div{min-width:45px}.countdown{gap:5px}.fixed-inner{min-height:58px}.fixed-inner p{max-width:210px;line-height:1.4}.app-card{left:25px;width:230px}.image-note{right:10px}.hero-actions .btn{width:100%}}

/* roulang page: category2 */
:root{
--ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
--forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
--gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
--radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input{font:inherit}button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
.nav-main{min-height:76px;display:flex;align-items:center;gap:22px}
.logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
.logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
.nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
.nav-links a{padding:9px 11px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
.nav-cta{background:var(--forest);color:#fff;padding:10px 15px;font-size:14px;margin-left:5px}.nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
.process-nav{background:var(--forest-deep);color:#dbebe2}.process-inner{display:flex;overflow:auto}.process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}.process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
section{padding:78px 0}.eyebrow,.section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);text-transform:uppercase}.eyebrow{display:inline-flex;align-items:center;gap:8px}.eyebrow:before{content:"";width:31px;height:2px;background:var(--coral)}
h1,h2,h3{line-height:1.28;color:var(--forest-deep)}h1{font-size:clamp(35px,5vw,58px);letter-spacing:-.045em;margin:14px 0 18px}h2{font-size:clamp(27px,3.2vw,40px);letter-spacing:-.035em}h3{font-size:20px}.lead{color:var(--muted);font-size:17px;max-width:760px}.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:30px}
.hero{position:relative;overflow:hidden;background:#e8f1e7;min-height:500px;display:flex;align-items:center}.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(232,241,231,.98),rgba(232,241,231,.87) 46%,rgba(232,241,231,.28)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}.hero-inner{position:relative;z-index:1;padding:70px 0;max-width:760px}.hero p{font-size:17px;color:#354c43;max-width:690px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:27px 0}.btn{padding:13px 21px;font-size:15px}.btn-primary{background:var(--forest);color:#fff}.btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}.btn-light:hover{background:var(--mint);transform:translateY(-2px)}
.invite-box{margin-top:27px;background:rgba(255,253,248,.94);border:1px solid rgba(22,75,58,.15);padding:17px 19px;border-radius:var(--radius-sm);max-width:560px;box-shadow:var(--shadow-sm)}.invite-top{display:flex;justify-content:space-between;gap:12px;font-size:14px;font-weight:800;color:var(--forest)}.progress{height:9px;background:#d8e4d8;border-radius:9px;overflow:hidden;margin-top:10px}.progress span{display:block;width:68%;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--forest),var(--lime))}
.breadcrumb{padding:16px 0;font-size:13px;color:var(--muted)}.breadcrumb a:hover{color:var(--coral)}
.intro-grid,.split-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}.intro-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm)}.intro-panel p+ p{margin-top:15px;color:var(--muted)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:25px}.stat{padding:15px;border-radius:12px;background:var(--mint)}.stat strong{display:block;font-size:24px;color:var(--forest-deep)}.stat span{font-size:12px;color:var(--muted)}
.feature-grid{display:grid;grid-template-columns:1.15fr 1fr 1fr;gap:16px}.feature-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:var(--ease)}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b6d2bd}.feature-card:first-child{background:var(--forest-deep);color:#d7ebe0}.feature-card:first-child h3{color:#fff}.feature-card .num{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--mint);color:var(--forest);font-weight:900;margin-bottom:18px}.feature-card:first-child .num{background:var(--lime)}.feature-card p{color:var(--muted);font-size:14px;margin-top:9px}.feature-card:first-child p{color:#c7ded0}
.range-zone{background:#eaf2e9}.range-board{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;align-items:stretch}.range-copy{background:var(--forest-deep);padding:34px;border-radius:var(--radius);color:#d5e8db}.range-copy h2{color:white;margin:11px 0}.range-copy p{font-size:15px}.range-list{list-style:none;margin-top:22px}.range-list li{padding:10px 0;border-top:1px solid rgba(218,240,220,.18);font-size:14px}.range-list b{color:var(--lime);margin-right:8px}.range-map{background:var(--white);padding:23px;border:1px solid var(--line);border-radius:var(--radius)}.map-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;font-size:14px;font-weight:800}.hand-cells{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.hand{aspect-ratio:1;border-radius:10px;display:grid;place-items:center;font-size:13px;font-weight:900;background:#ecf0e9;color:#607269}.hand.strong{background:var(--forest);color:#fff}.hand.good{background:var(--lime);color:var(--forest-deep)}.hand.watch{background:#f5dba4;color:#725820}.hand.fold{background:#edf0ec;color:#90a098}
.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.scenario{padding:0 0 24px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease)}.scenario:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.scenario img{width:100%;height:178px;object-fit:cover}.scenario-body{padding:21px}.tag{display:inline-block;background:var(--mint);color:var(--forest);font-size:12px;font-weight:800;padding:4px 9px;border-radius:20px;margin-bottom:11px}.scenario p{color:var(--muted);font-size:14px;margin-top:8px}
.flow{background:var(--white)}.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.flow-step{padding:28px 23px;border-right:1px solid var(--line);position:relative}.flow-step:last-child{border:0}.flow-step span{font-size:12px;font-weight:900;color:var(--coral)}.flow-step h3{margin:9px 0}.flow-step p{font-size:14px;color:var(--muted)}
.image-wrap{position:relative}.image-wrap img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.note-card{background:var(--mint);border-radius:var(--radius);padding:31px}.note-card h3{margin-bottom:13px}.checklist{list-style:none;display:grid;gap:13px;margin-top:18px}.checklist li{padding-left:27px;position:relative;color:#40554d}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--forest);font-weight:900}
.quote-zone{background:var(--forest-deep);color:#d9eade}.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}.quote-zone h2{color:#fff;margin-top:10px}.quote{font-size:22px;line-height:1.65;color:#fff;border-left:3px solid var(--lime);padding-left:24px}.quote small{display:block;color:#b9d4c5;font-size:14px;margin-top:17px}
.faq-wrap{max-width:900px}.faq{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}.faq summary{padding:19px 22px;cursor:pointer;font-weight:800;color:var(--forest-deep);list-style:none;position:relative}.faq summary:after{content:"＋";position:absolute;right:20px;color:var(--coral);font-size:21px}.faq[open] summary:after{content:"－"}.faq p{padding:0 22px 20px;color:var(--muted);font-size:15px}
.cta{padding:0 0 88px}.cta-box{background:linear-gradient(125deg,var(--forest-deep),var(--forest));border-radius:var(--radius);padding:44px 48px;color:#d3e6da;display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-box h2{color:#fff;margin-bottom:10px}.cta-box p{max-width:650px}.cta-box .btn{background:var(--lime);color:var(--forest-deep);white-space:nowrap}.cta-box .btn:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
footer{background:#102e24;color:#bdd1c4;padding:55px 0 0}.footer-grid{display:grid;grid-template-columns:1.5fr 2fr;gap:55px}.footer-brand .logo{color:#fff}.footer-brand p{font-size:14px;margin-top:14px;max-width:390px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.footer-links h3{color:#fff;font-size:15px;margin-bottom:12px}.footer-links a{display:block;font-size:14px;padding:4px 0}.footer-links a:hover{color:var(--lime)}.filing{margin-top:41px;border-top:1px solid rgba(218,240,220,.14);padding:18px 0;display:flex;gap:14px;flex-wrap:wrap;font-size:12px}.filing a:hover{color:var(--lime)}
.fixed-bar{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:25;width:min(720px,calc(100% - 28px));background:rgba(12,53,40,.95);color:#dceee2;border:1px solid rgba(184,220,101,.35);box-shadow:0 14px 35px rgba(0,0,0,.2);border-radius:14px;padding:10px 12px 10px 18px;display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:14px}.fixed-bar b{color:#fff}.fixed-bar .btn{padding:9px 15px;background:var(--lime);color:var(--forest-deep);font-size:13px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
@media(max-width:1024px){.nav-main{gap:13px}.nav-links a{font-size:13px;padding:8px}.feature-grid{grid-template-columns:1fr 1fr}.feature-card:first-child{grid-column:span 2}.scenario-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.intro-grid,.split-grid{gap:30px}}
@media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.mobile-toggle{display:block;margin-left:auto}.nav-main{min-height:66px}.nav-links{display:none}.nav-cta{display:none}.hero{min-height:auto}.hero-inner{padding:54px 0}.intro-grid,.split-grid,.range-board,.quote-grid{grid-template-columns:1fr}.flow-grid{grid-template-columns:1fr 1fr}.flow-step:nth-child(2){border-right:0}.flow-step{border-bottom:1px solid var(--line)}.section-head{display:block}.section-head .lead{margin-top:12px}.cta-box{display:block;padding:34px}.cta-box .btn{margin-top:20px}.image-wrap img{height:300px}section{padding:58px 0}}
@media(max-width:520px){body{font-size:15px}h1{font-size:35px}.scenario-grid,.feature-grid,.stat-row{grid-template-columns:1fr}.feature-card:first-child{grid-column:auto}.flow-grid{grid-template-columns:1fr}.flow-step,.flow-step:nth-child(2){border-right:0}.hand-cells{gap:5px}.hand{font-size:11px}.footer-links{grid-template-columns:1fr 1fr}.fixed-bar{font-size:12px}.fixed-bar span{display:none}.fixed-bar .btn{padding:8px 11px}.hero-actions .btn{width:100%}.invite-top{font-size:12px}}

/* roulang page: category3 */
:root{
 --ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
 --forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
 --gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
 --radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input{font:inherit} button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
.nav-main{height:76px;display:flex;align-items:center;gap:20px}
.logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
.logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
.nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
.nav-links a{padding:9px 10px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
.nav-cta{background:var(--forest);color:#fff;padding:10px 14px;font-size:14px;margin-left:4px;white-space:nowrap}
.nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
.process-nav{background:var(--forest-deep);color:#dbebe2;overflow:hidden}
.process-inner{display:flex;align-items:center;overflow:auto;scrollbar-width:none}
.process-inner::-webkit-scrollbar{display:none}
.process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}
.process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
.hero{position:relative;overflow:hidden;min-height:480px;display:flex;align-items:center;background:#e8f1e7}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(232,241,231,.98) 0%,rgba(232,241,231,.92) 42%,rgba(232,241,231,.30) 76%,rgba(232,241,231,.52) 100%),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
.hero:after{content:"♠";font-size:350px;line-height:1;color:rgba(184,220,101,.26);position:absolute;right:-30px;bottom:-130px}
.hero-inner{position:relative;z-index:1;padding:58px 0 62px;max-width:785px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--forest);letter-spacing:.08em}
.eyebrow:before{content:"";width:31px;height:2px;background:var(--coral)}
h1{font-size:clamp(35px,5vw,57px);line-height:1.15;letter-spacing:-.045em;color:var(--forest-deep);margin:14px 0 17px}
h2{font-size:clamp(27px,3vw,39px);line-height:1.24;letter-spacing:-.035em;color:var(--forest-deep)}
h3{line-height:1.38;color:var(--forest-deep)}
.hero p{font-size:17px;line-height:1.9;max-width:700px;color:#354c43}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0 24px}
.btn{padding:13px 21px;font-size:15px}
.btn-primary{background:var(--forest);color:#fff}
.btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}
.btn-light:hover{background:var(--mint);transform:translateY(-2px)}
.invite-box{margin-top:26px;background:rgba(255,253,248,.86);border:1px solid rgba(22,75,58,.15);border-radius:var(--radius-sm);padding:15px 18px;max-width:630px;box-shadow:var(--shadow-sm)}
.invite-top{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:14px;font-weight:800;color:var(--forest-deep)}
.invite-top span:last-child{color:var(--coral)}
.progress{height:8px;border-radius:99px;background:#d9e4da;margin:11px 0 8px;overflow:hidden}
.progress i{display:block;width:72%;height:100%;background:linear-gradient(90deg,var(--forest),var(--lime));border-radius:inherit}
.invite-box small{display:block;color:var(--muted);font-size:13px}
section{padding:84px 0}
.section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);margin-bottom:8px}
.lead{color:var(--muted);font-size:16px;max-width:760px}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}
.intro-band{padding:50px 0;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.intro-grid{display:grid;grid-template-columns:.85fr 1.55fr;gap:70px;align-items:start}
.intro-note{background:var(--mint);padding:24px;border-radius:var(--radius-sm);font-size:15px;color:#315345}
.intro-note strong{display:block;color:var(--forest-deep);font-size:17px;margin-bottom:7px}
.long-copy p{margin-bottom:17px;color:#40554d}
.long-copy p:last-child{margin-bottom:0}
.trio{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.value-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:27px;position:relative;overflow:hidden;transition:var(--ease)}
.value-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b6d2bd}
.value-card .num{display:block;font-size:13px;font-weight:900;color:var(--coral);letter-spacing:.12em;margin-bottom:31px}
.value-card h3{font-size:22px;margin-bottom:10px}
.value-card p{font-size:14px;color:var(--muted)}
.value-card:after{content:"";position:absolute;width:82px;height:82px;border:14px solid var(--mint);border-radius:50%;right:-35px;top:-35px}
.dark-section{background:var(--forest-deep);color:#e7f2e9}
.dark-section h2{color:#fff}.dark-section .lead{color:#c7dcd0}
.scene-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
.scene-image{position:relative}
.scene-image img{width:100%;height:430px;object-fit:cover;border-radius:var(--radius);box-shadow:0 20px 45px rgba(0,0,0,.22)}
.scene-stamp{position:absolute;left:-16px;bottom:23px;background:var(--lime);padding:17px 19px;border-radius:12px;color:var(--forest-deep);font-size:14px;font-weight:900;box-shadow:var(--shadow-sm)}
.scenario{border-bottom:1px solid rgba(218,240,220,.2);padding:17px 0}
.scenario:first-child{padding-top:0}.scenario:last-child{border-bottom:0}
.scenario b{display:block;font-size:15px;color:var(--lime);margin-bottom:4px}
.scenario p{font-size:15px;color:#d0e1d5}
.flow-wrap{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:35px}
.flow-list{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:26px}
.flow-step{padding:20px 17px;border-radius:var(--radius-sm);background:#f1f5ef;position:relative}
.flow-step:not(:last-child):after{content:"→";position:absolute;right:-15px;top:43%;font-weight:900;font-size:22px;color:var(--coral);z-index:1}
.flow-step em{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;background:var(--forest);color:#fff;font-style:normal;font-weight:900;font-size:13px;margin-bottom:15px}
.flow-step h3{font-size:17px;margin-bottom:6px}.flow-step p{font-size:13px;color:var(--muted)}
.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.panel{border-radius:var(--radius);padding:34px}
.panel.safe{background:#e5f0e6}.panel.risk{background:#f9e8e0}
.panel h3{font-size:24px;margin-bottom:14px}
.panel ul{list-style:none;display:grid;gap:12px}
.panel li{font-size:15px;padding-left:25px;position:relative;color:#40554d}
.panel li:before{content:"✓";position:absolute;left:0;font-weight:900;color:var(--forest)}
.panel.risk li:before{content:"!";display:grid;place-items:center;width:16px;height:16px;border-radius:50%;background:var(--coral);color:#fff;font-size:11px;top:5px}
.quote-section{padding:66px 0;background:url('/assets/images/backpic/back-3.webp') center/cover no-repeat;position:relative}
.quote-section:before{content:"";position:absolute;inset:0;background:rgba(12,53,40,.89)}
.quote-content{position:relative;color:#e8f3e9;text-align:center;max-width:850px;margin:auto}
.quote-mark{font-size:55px;color:var(--lime);line-height:.8}
.quote-content blockquote{font-size:clamp(21px,3vw,31px);line-height:1.55;font-weight:800;margin:14px 0 15px}
.quote-content p{color:#c6ddce}
.review-grid{display:grid;grid-template-columns:1fr .9fr;gap:42px;align-items:start}
.review-list{list-style:none;border-top:1px solid var(--line)}
.review-list li{padding:17px 4px 17px 37px;border-bottom:1px solid var(--line);position:relative;color:#40554d}
.review-list li span{position:absolute;left:0;top:17px;width:24px;height:24px;border-radius:7px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:900}
.review-card{background:var(--forest);border-radius:var(--radius);padding:30px;color:#e4f1e6}
.review-card h3{color:#fff;font-size:24px;margin-bottom:13px}
.review-card p{color:#c8ded0;font-size:15px;margin-bottom:17px}
.review-card img{width:100%;height:172px;border-radius:12px;object-fit:cover;margin-top:20px}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px}
.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);background:var(--white);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:19px 47px 19px 20px;font-weight:800;color:var(--forest-deep);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";position:absolute;right:18px;top:16px;font-size:22px;color:var(--coral)}
.faq-item[open] summary:after{content:"－"}
.faq-item p{padding:0 20px 19px;color:var(--muted);font-size:15px}
.cta{padding:76px 0;background:var(--mint)}
.cta-box{background:var(--forest-deep);border-radius:var(--radius);padding:43px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#d5e8d9;position:relative;overflow:hidden}
.cta-box:after{content:"♠";position:absolute;font-size:210px;right:12px;top:-72px;color:rgba(184,220,101,.13)}
.cta-box h2{color:#fff;position:relative}.cta-box p{max-width:650px;position:relative;margin-top:10px}
.cta-box .btn{position:relative;white-space:nowrap;background:var(--lime);color:var(--forest-deep)}
.cta-box .btn:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
footer{background:#102d23;color:#c6dbcc;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.25fr 1.75fr;gap:70px;padding-bottom:45px}
footer .logo{color:#fff;display:inline-block;margin-bottom:14px}
.footer-brand p{max-width:400px;font-size:14px;color:#b8cfc0}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.footer-links h3{font-size:15px;color:#fff;margin-bottom:12px}
.footer-links a{display:block;font-size:14px;color:#b8cfc0;margin:7px 0}
.footer-links a:hover{color:var(--lime)}
.filing{border-top:1px solid rgba(218,240,220,.14);padding:18px 0;display:flex;gap:13px;flex-wrap:wrap;font-size:12px;color:#91ae9d}
.filing a:hover{color:var(--lime)}
.fixed-bar{position:fixed;right:22px;bottom:22px;z-index:25;display:flex;align-items:center;gap:12px;background:var(--white);border:1px solid #c9dbcd;padding:9px 9px 9px 16px;border-radius:14px;box-shadow:var(--shadow)}
.fixed-bar span{font-weight:800;font-size:13px;color:var(--forest-deep)}
.fixed-bar .btn{padding:9px 13px;font-size:13px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
@media(max-width:1100px){.nav-links a{padding:8px 7px;font-size:13px}.nav-main{gap:12px}.scene-grid,.review-grid{gap:30px}}
@media(max-width:900px){.mobile-toggle{display:block;margin-left:auto}.nav-links{display:none}.nav-cta{display:none}.nav-main{height:67px}.intro-grid,.scene-grid,.review-grid,.faq-layout{grid-template-columns:1fr;gap:28px}.trio{grid-template-columns:1fr 1fr}.flow-list{grid-template-columns:1fr 1fr}.flow-step:nth-child(2):after{display:none}.footer-grid{grid-template-columns:1fr;gap:35px}.scene-image img{height:330px}}
@media(max-width:620px){body{font-size:15px}.container{width:min(var(--container),calc(100% - 30px))}section{padding:61px 0}.hero{min-height:auto}.hero-inner{padding:48px 0}.hero p{font-size:16px}.section-head{display:block;margin-bottom:24px}.section-head .lead{margin-top:11px}.trio,.split-panel,.flow-list,.footer-links{grid-template-columns:1fr}.flow-step:after{display:none}.flow-wrap{padding:21px}.panel{padding:25px}.cta-box{padding:31px 24px;display:block}.cta-box .btn{margin-top:20px}.fixed-bar{left:12px;right:12px;bottom:12px;justify-content:space-between}.fixed-bar span{font-size:12px}.intro-band{padding:39px 0}.scene-stamp{left:10px}.quote-section{padding:54px 0}.footer-grid{padding-bottom:32px}}

/* roulang page: category1 */
:root{
      --ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
      --forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
      --gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
      --radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
    .nav-main{height:76px;display:flex;align-items:center;gap:26px}
    .logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
    .logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
    .nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
    .nav-links a{padding:9px 11px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
    .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
    .nav-cta{background:var(--forest);color:#fff;padding:10px 15px;font-size:14px;margin-left:5px}
    .nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
    .process-nav{background:var(--forest-deep);color:#dbebe2}
    .process-inner{display:flex;align-items:center;overflow:auto;scrollbar-width:none}
    .process-inner::-webkit-scrollbar{display:none}
    .process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}
    .process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
    section{padding:82px 0}
    h1,h2,h3{line-height:1.28}
    h1{font-size:clamp(34px,4.3vw,59px);letter-spacing:-.05em;color:var(--forest-deep)}
    h2{font-size:clamp(26px,3vw,38px);letter-spacing:-.035em;color:var(--forest-deep)}
    h3{font-size:20px;color:var(--forest-deep)}
    .section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);margin-bottom:8px}
    .lead{color:var(--muted);font-size:16px;max-width:750px}
    .section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:31px}
    .btn{padding:13px 21px;font-size:15px}
    .btn-primary{background:var(--forest);color:#fff}
    .btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}
    .btn-light:hover{background:var(--mint);transform:translateY(-2px)}
    .rule-hero{position:relative;overflow:hidden;background:#e8f1e7;min-height:458px;display:flex;align-items:center}
    .rule-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(232,241,231,.98) 0%,rgba(232,241,231,.91) 43%,rgba(232,241,231,.34) 75%,rgba(232,241,231,.54)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .rule-hero:after{content:"♠";position:absolute;right:8%;bottom:-110px;font-size:430px;line-height:1;color:rgba(184,220,101,.28)}
    .hero-inner{position:relative;z-index:1;padding:59px 0 63px;max-width:760px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--forest);letter-spacing:.08em}
    .eyebrow:before{content:"";width:31px;height:2px;background:var(--coral)}
    .hero-inner p{font-size:17px;line-height:1.9;max-width:695px;color:#354c43;margin-top:15px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}
    .flash-strip{display:flex;align-items:center;gap:16px;background:var(--forest-deep);color:#f2faef;border-radius:var(--radius);padding:15px 20px;margin-top:26px;max-width:655px;box-shadow:var(--shadow)}
    .flash-strip strong{font-size:14px;color:var(--lime)}
    .countdown{display:flex;gap:6px;margin-left:auto}
    .countdown span{background:rgba(255,255,255,.13);padding:3px 8px;border-radius:6px;font-weight:800;font-variant-numeric:tabular-nums}
    .crumb{padding:17px 0;color:var(--muted);font-size:14px}
    .crumb a:hover{color:var(--coral)}
    .intro-grid{display:grid;grid-template-columns:1fr .88fr;gap:72px;align-items:center}
    .intro-copy p{margin-top:18px;color:#40554d}
    .image-wrap{position:relative}
    .image-wrap img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-note{position:absolute;bottom:-18px;left:-22px;background:var(--white);border-left:4px solid var(--coral);padding:14px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-sm);font-size:14px;font-weight:800;color:var(--forest-deep)}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .step-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:25px 23px;min-height:220px;position:relative;transition:var(--ease)}
    .step-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8d4bf}
    .step-no{font-size:13px;font-weight:900;color:var(--coral);letter-spacing:.1em}
    .step-card h3{margin:16px 0 8px}
    .step-card p{font-size:14px;color:var(--muted)}
    .step-card:after{content:"→";position:absolute;right:20px;bottom:17px;color:var(--lime);font-weight:900;font-size:22px}
    .dark-section{background:var(--forest-deep);color:#dcebe1}
    .dark-section h2{color:#fff}
    .dark-section .lead{color:#c8dbd0}
    .round-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:65px;align-items:start}
    .round-list{border-left:1px solid rgba(218,240,220,.28);padding-left:30px;margin-top:22px}
    .round-item{position:relative;padding:0 0 27px 26px}
    .round-item:last-child{padding-bottom:0}
    .round-item:before{content:"";position:absolute;width:15px;height:15px;border-radius:50%;background:var(--lime);border:4px solid var(--forest-deep);left:-39px;top:7px}
    .round-item span{font-size:13px;font-weight:800;color:var(--lime)}
    .round-item h3{color:#fff;margin:4px 0}
    .round-item p{font-size:15px;color:#c7dcd0}
    .action-panel{background:rgba(255,253,248,.08);border:1px solid rgba(218,240,220,.18);border-radius:var(--radius);padding:28px}
    .action-panel h3{color:#fff;font-size:24px;margin-bottom:7px}
    .action-row{display:grid;grid-template-columns:110px 1fr;gap:17px;padding:18px 0;border-bottom:1px solid rgba(218,240,220,.14)}
    .action-row:last-child{border-bottom:0}
    .action-row strong{color:var(--lime);font-size:15px}
    .action-row p{font-size:14px;color:#cfdfd5}
    .hand-section{background:#edf3eb}
    .hand-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:35px}
    .rank-list{display:grid;gap:10px}
    .rank-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;display:grid;grid-template-columns:44px 1fr auto;gap:15px;align-items:center;transition:var(--ease)}
    .rank-item:hover{border-color:#a9c9b1;transform:translateX(4px)}
    .rank-num{font-size:19px;font-weight:900;color:var(--coral)}
    .rank-item h3{font-size:17px}
    .rank-item p{font-size:13px;color:var(--muted)}
    .rank-tag{font-size:12px;color:var(--forest);background:var(--mint);padding:4px 8px;border-radius:99px;font-weight:800}
    .hand-aside{background:var(--forest);color:#e5f0e7;border-radius:var(--radius);padding:31px}
    .hand-aside h3{font-size:26px;color:#fff}
    .hand-aside p{color:#c8dbd0;margin:10px 0 20px}
    .checklist{list-style:none;display:grid;gap:13px}
    .checklist li{padding-left:28px;position:relative;font-size:14px}
    .checklist li:before{content:"✓";position:absolute;left:0;color:var(--lime);font-size:19px;font-weight:900}
    .scenario-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:24px}
    .scenario-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .scenario-card img{width:100%;height:235px;object-fit:cover}
    .scenario-card .card-copy{padding:25px}
    .scenario-card p{margin-top:8px;color:var(--muted);font-size:14px}
    .case-box{background:#fae9d9;border-radius:var(--radius);padding:31px}
    .case-box .case-label{display:inline-block;color:#91432f;background:#fff6ea;border:1px solid #efc7aa;border-radius:99px;font-size:12px;font-weight:800;padding:4px 10px}
    .case-box h3{margin:16px 0 9px;font-size:25px}
    .case-box p{color:#6b554b}
    .case-steps{margin-top:18px;display:grid;gap:10px}
    .case-steps div{background:rgba(255,255,255,.6);padding:11px 13px;border-radius:9px;font-size:14px}
    .case-steps b{color:#a65038;margin-right:7px}
    .mistake-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .mistake-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:25px}
    .mistake-card .symbol{font-size:26px;color:var(--coral);font-weight:900}
    .mistake-card h3{margin:12px 0 8px}
    .mistake-card p{font-size:14px;color:var(--muted)}
    .quote-band{padding:0}
    .quote-inner{padding:42px 48px;background:var(--mint);border-radius:var(--radius);display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:center}
    .quote-mark{width:58px;height:58px;display:grid;place-items:center;background:var(--forest);color:var(--lime);border-radius:50%;font-size:34px;font-weight:900}
    .quote-inner p{font-size:20px;color:var(--forest-deep);font-weight:700;line-height:1.65}
    .quote-inner small{display:block;margin-top:8px;color:var(--muted);font-size:14px;font-weight:400}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:67px;align-items:start}
    .faq-list{display:grid;gap:11px}
    .faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
    .faq-item summary{list-style:none;cursor:pointer;padding:18px 46px 18px 19px;font-weight:800;color:var(--forest-deep);position:relative}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:18px;top:14px;font-size:24px;color:var(--coral);font-weight:400}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{padding:0 19px 18px;color:var(--muted);font-size:14px}
    .faq-aside{background:url('/assets/images/coverpic/cover-4.webp') center/cover;min-height:350px;border-radius:var(--radius);overflow:hidden;position:relative}
    .faq-aside:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,53,40,.18),rgba(12,53,40,.91))}
    .faq-aside div{position:absolute;bottom:0;padding:29px;color:#fff}
    .faq-aside h3{color:#fff;font-size:27px}
    .faq-aside p{color:#d2e4d7;margin:8px 0 17px;font-size:14px}
    .cta-section{padding-top:35px}
    .cta-box{background:var(--forest-deep);padding:48px 56px;border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:35px;position:relative;overflow:hidden}
    .cta-box:after{content:"♣";position:absolute;right:20px;bottom:-96px;color:rgba(184,220,101,.14);font-size:260px}
    .cta-box h2{color:#fff;position:relative;z-index:1}
    .cta-box p{color:#c8dbd0;max-width:650px;margin-top:8px;position:relative;z-index:1}
    .cta-box .btn{position:relative;z-index:1;white-space:nowrap;background:var(--lime);color:var(--forest-deep)}
    .cta-box .btn:hover{background:#d2ed8c;transform:translateY(-2px)}
    footer{background:#102d23;color:#c9dbd0;padding:58px 0 20px;margin-top:82px}
    .footer-grid{display:grid;grid-template-columns:1.25fr 1.75fr;gap:80px;padding-bottom:42px}
    .footer-brand .logo{color:#fff}
    .footer-brand p{font-size:14px;line-height:1.85;margin-top:15px;max-width:370px}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
    .footer-links h3{font-size:15px;color:#fff;margin-bottom:13px}
    .footer-links a{display:block;font-size:14px;padding:4px 0;color:#c9dbd0}
    .footer-links a:hover{color:var(--lime);padding-left:4px}
    .filing{border-top:1px solid rgba(218,240,220,.14);padding-top:20px;display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;color:#a9c3b4}
    .filing a:hover{color:var(--lime)}
    .fixed-bar{position:fixed;z-index:20;bottom:18px;left:50%;transform:translateX(-50%);width:min(680px,calc(100% - 34px));background:rgba(12,53,40,.96);backdrop-filter:blur(12px);color:#e9f5ec;border:1px solid rgba(184,220,101,.3);border-radius:14px;box-shadow:0 18px 45px rgba(0,0,0,.22);padding:10px 11px 10px 18px;display:flex;align-items:center;justify-content:space-between;gap:15px}
    .fixed-bar span{font-size:13px;font-weight:700}
    .fixed-bar a{background:var(--lime);color:var(--forest-deep);font-weight:900;padding:8px 13px;border-radius:8px;font-size:13px;white-space:nowrap}
    .fixed-bar a:hover{background:#d7ee94}
    :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
    @media(max-width:1024px){
      .nav-main{gap:13px}.nav-links a{padding:8px 7px;font-size:13px}.nav-cta{display:none}
      .step-grid{grid-template-columns:repeat(2,1fr)}.intro-grid,.round-layout,.faq-wrap{gap:42px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 32px,var(--container))}.nav-main{height:66px;justify-content:space-between}.mobile-toggle{display:block}
      .nav-links{display:none;position:absolute;left:0;right:0;top:66px;background:var(--white);padding:12px 16px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{font-size:15px;padding:11px 12px}.process-inner a{padding-top:9px;padding-bottom:9px}
      section{padding:62px 0}.rule-hero{min-height:auto}.hero-inner{padding:48px 0}.flash-strip{align-items:flex-start;flex-wrap:wrap}.countdown{margin-left:0}
      .intro-grid,.round-layout,.hand-layout,.scenario-grid,.faq-wrap,.footer-grid{grid-template-columns:1fr;gap:34px}.image-wrap img{height:300px}.image-note{left:0}
      .section-head{display:block}.section-head .lead{margin-top:9px}.mistake-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(3,1fr);gap:15px}.cta-box{padding:38px 29px;display:block}.cta-box .btn{margin-top:22px}
    }
    @media(max-width:520px){
      body{font-size:15px}.logo{font-size:22px}.logo i{width:22px;height:22px}.step-grid{grid-template-columns:1fr}.hero-actions{display:grid}.hero-actions .btn{width:100%}
      .flash-strip{padding:13px}.countdown span{padding:3px 6px}.rank-item{grid-template-columns:36px 1fr}.rank-tag{display:none}.quote-inner{padding:28px 22px;grid-template-columns:1fr;gap:12px}.quote-inner p{font-size:17px}
      .footer-links{grid-template-columns:1fr 1fr}.footer-links>div:last-child{grid-column:span 2}.fixed-bar{bottom:10px}.fixed-bar span{font-size:12px}.action-row{grid-template-columns:1fr;gap:4px}.faq-aside{min-height:300px}
    }

/* roulang page: category4 */
:root{
 --ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
 --forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
 --gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
 --radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
.nav-main{height:76px;display:flex;align-items:center;gap:26px}
.logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
.logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
.nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
.nav-links a{padding:9px 11px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
.nav-cta{background:var(--forest);color:#fff;padding:10px 15px;font-size:14px;margin-left:5px}
.nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
.process-nav{background:var(--forest-deep);color:#dbebe2}
.process-inner{display:flex;align-items:center;overflow:auto;scrollbar-width:none}
.process-inner::-webkit-scrollbar{display:none}
.process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}
.process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
section{padding:82px 0}
.section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);margin-bottom:8px}
.section-title{font-size:clamp(28px,3.6vw,43px);letter-spacing:-1.5px;line-height:1.22;color:var(--forest-deep);margin-bottom:14px}
.lead{color:var(--muted);font-size:16px;max-width:760px}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:33px}
.btn{padding:13px 21px;font-size:15px}
.btn-primary{background:var(--forest);color:#fff}
.btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}
.btn-light:hover{background:var(--mint);transform:translateY(-2px)}
.badge{display:inline-flex;align-items:center;gap:7px;padding:6px 11px;border-radius:999px;background:rgba(184,220,101,.18);color:#d7eea1;font-size:12px;font-weight:800;letter-spacing:.04em}
.breadcrumb{padding:17px 0 14px;font-size:13px;color:var(--muted)}
.breadcrumb a:hover{color:var(--coral)}
.breadcrumb span{padding:0 7px;color:#a4b0aa}
.review-hero{position:relative;overflow:hidden;background:var(--forest-deep);color:#fff;padding:72px 0 78px}
.review-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,53,40,.98) 0%,rgba(12,53,40,.9) 51%,rgba(12,53,40,.58) 100%),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
.review-hero:after{content:"♠";position:absolute;right:5%;bottom:-120px;color:rgba(184,220,101,.1);font-size:390px;line-height:1}
.review-hero .container{position:relative;z-index:1}
.review-grid{display:grid;grid-template-columns:minmax(0,1.15fr) 410px;gap:56px;align-items:center}
.review-hero h1{font-size:clamp(38px,5vw,63px);letter-spacing:-3px;line-height:1.12;margin:17px 0 19px}
.review-hero p{max-width:680px;color:#cbe0d3;font-size:17px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
.review-hero .btn-light{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.review-hero .btn-light:hover{background:rgba(255,255,255,.12)}
.score-panel{background:rgba(255,253,248,.96);color:var(--ink);border-radius:var(--radius);padding:24px;box-shadow:0 24px 50px rgba(0,0,0,.28)}
.panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:14px}
.panel-top strong{font-size:18px;color:var(--forest-deep)}
.panel-status{font-size:12px;background:var(--mint);color:var(--forest);font-weight:800;padding:4px 9px;border-radius:99px}
.decision-row{display:grid;grid-template-columns:34px 1fr auto;gap:11px;align-items:center;padding:11px 0;border-bottom:1px solid #edf0eb}
.decision-row:last-child{border-bottom:0}
.step-no{width:28px;height:28px;border-radius:8px;background:var(--forest);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800}
.decision-row b{display:block;font-size:14px;color:var(--forest-deep)}
.decision-row small{display:block;color:var(--muted);font-size:12px;line-height:1.4}
.signal{font-size:12px;font-weight:800;color:var(--forest)}
.signal.warn{color:var(--coral)}
.intro-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.image-wrap{position:relative}
.image-wrap img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.image-caption{position:absolute;right:18px;bottom:18px;background:var(--forest-deep);color:#fff;padding:11px 15px;border-radius:10px;font-size:13px;font-weight:700}
.rich-copy p{color:var(--muted);margin-bottom:17px}
.checklist{list-style:none;display:grid;gap:12px;margin-top:23px}
.checklist li{padding-left:29px;position:relative;color:#31473d}
.checklist li:before{content:"✓";position:absolute;left:0;top:0;color:var(--forest);font-weight:900;font-size:19px}
.three-points{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:17px}
.point-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:var(--ease)}
.point-card:first-child{background:var(--mint);border-color:#c7ddc7}
.point-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.point-number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--forest);color:var(--lime);font-size:14px;font-weight:900;margin-bottom:22px}
.point-card h3{font-size:21px;color:var(--forest-deep);line-height:1.35;margin-bottom:9px}
.point-card p{font-size:14px;color:var(--muted)}
.dark-section{background:var(--forest-deep);color:#fff}
.dark-section .section-title{color:#fff}
.dark-section .lead{color:#c9ded2}
.scene-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:start}
.handboard{background:#123f31;border:1px solid rgba(218,240,220,.19);border-radius:var(--radius);padding:27px}
.handboard-head{display:flex;align-items:center;justify-content:space-between;gap:15px;padding-bottom:17px;border-bottom:1px solid rgba(255,255,255,.14)}
.handboard-head h3{font-size:20px}
.table-cards{display:flex;gap:9px;margin:23px 0}
.play-card{width:51px;height:70px;background:#fffdf8;border-radius:8px;color:var(--forest-deep);display:flex;align-items:flex-start;justify-content:space-between;padding:7px;font-size:18px;font-weight:900;box-shadow:0 5px 12px rgba(0,0,0,.16)}
.play-card.red{color:#d54e45}
.action-line{display:grid;gap:10px}
.action-line div{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:rgba(255,255,255,.06);border-radius:9px;font-size:14px}
.action-line span{color:#cfe4d7}
.scene-copy h3{font-size:28px;line-height:1.35;margin:5px 0 15px}
.scene-copy p{color:#c9ded2;margin-bottom:16px}
.scene-note{border-left:3px solid var(--lime);padding:12px 0 12px 18px;color:#eaf4ed;font-size:15px}
.flow-section{background:#edf3ec}
.flow-grid{display:grid;grid-template-columns:260px 1fr;gap:66px}
.flow-sticky{position:sticky;top:150px;height:max-content}
.flow-sticky p{color:var(--muted);font-size:15px}
.flow-list{border-left:2px solid #bfd3c3;padding-left:33px}
.flow-item{position:relative;padding:0 0 35px}
.flow-item:last-child{padding-bottom:0}
.flow-item:before{content:"";position:absolute;width:17px;height:17px;border-radius:50%;background:var(--lime);border:4px solid var(--forest);left:-43px;top:7px}
.flow-item .time{font-size:12px;font-weight:900;color:var(--coral);letter-spacing:.08em}
.flow-item h3{font-size:21px;color:var(--forest-deep);margin:3px 0 7px}
.flow-item p{color:var(--muted);font-size:15px;max-width:720px}
.mistake-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.mistake-card{border-radius:var(--radius);padding:28px;border:1px solid var(--line);background:var(--white)}
.mistake-card:nth-child(2){background:#fff3ed;border-color:#f1d1c5}
.mistake-card:nth-child(3){background:#edf5ee;border-color:#c9dfce}
.mistake-card:nth-child(4){background:#f9f3e5;border-color:#e4d8b9}
.mistake-card h3{font-size:20px;color:var(--forest-deep);margin-bottom:8px}
.mistake-card p{font-size:14px;color:var(--muted)}
.mistake-card b{display:block;font-size:12px;color:var(--coral);margin-bottom:12px;letter-spacing:.08em}
.review-sheet{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:.86fr 1.14fr}
.sheet-aside{background:var(--forest);color:#fff;padding:38px}
.sheet-aside h3{font-size:28px;line-height:1.3;margin:10px 0 14px}
.sheet-aside p{font-size:14px;color:#cce1d4}
.sheet-main{padding:30px 34px}
.sheet-row{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:15px 0;border-bottom:1px solid var(--line)}
.sheet-row:last-child{border-bottom:0}
.sheet-row strong{color:var(--forest-deep);font-size:15px}
.sheet-row span{color:var(--muted);font-size:14px}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 21px}
.faq-item summary{cursor:pointer;list-style:none;font-weight:800;color:var(--forest-deep);padding-right:28px;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";position:absolute;right:0;top:-4px;font-size:22px;color:var(--coral);font-weight:400}
.faq-item[open] summary:after{content:"－"}
.faq-item p{color:var(--muted);font-size:14px;padding-top:12px}
.cta-section{padding:0 0 100px}
.cta-box{position:relative;overflow:hidden;border-radius:var(--radius);padding:49px 54px;background:var(--forest);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-box:after{content:"♠";position:absolute;right:32px;bottom:-145px;color:rgba(184,220,101,.11);font-size:300px}
.cta-box h2{position:relative;z-index:1;font-size:32px;line-height:1.25;margin-bottom:8px}
.cta-box p{position:relative;z-index:1;color:#c9ded2;max-width:670px}
.cta-box .btn{position:relative;z-index:1;background:var(--lime);color:var(--forest-deep);white-space:nowrap}
.cta-box .btn:hover{background:#d7ef91;transform:translateY(-2px)}
footer{background:#102d23;color:#c8dbd0;padding:59px 0 0}
.footer-grid{display:grid;grid-template-columns:1.25fr 1.75fr;gap:70px;padding-bottom:44px}
.footer-brand .logo{color:#fff;display:inline-block;margin-bottom:14px}
.footer-brand p{font-size:14px;max-width:385px;color:#b5cabd}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.footer-links h3{font-size:14px;color:#fff;margin-bottom:13px}
.footer-links a{display:block;font-size:13px;color:#b5cabd;margin:8px 0}
.footer-links a:hover{color:var(--lime);transform:translateX(3px)}
.filing{border-top:1px solid rgba(255,255,255,.13);padding:17px 0 21px;display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:#91aa9d}
.filing a:hover{color:var(--lime)}
.fixed-convert{position:fixed;bottom:17px;left:50%;transform:translateX(-50%);z-index:25;width:min(680px,calc(100% - 32px));background:rgba(12,53,40,.96);border:1px solid rgba(184,220,101,.38);box-shadow:0 15px 35px rgba(0,0,0,.22);border-radius:14px;padding:10px 12px 10px 19px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:14px;backdrop-filter:blur(12px)}
.fixed-convert p{font-size:13px;color:#d2e4d8;line-height:1.45}
.fixed-convert .btn{padding:9px 15px;font-size:13px;background:var(--lime);color:var(--forest-deep);white-space:nowrap}
.fixed-convert .btn:hover{background:#d7ef91}
@media(max-width:1080px){
 .nav-main{gap:14px}.nav-links a{padding:8px 7px;font-size:13px}.nav-cta{display:none}
 .review-grid{grid-template-columns:1fr 355px;gap:32px}.flow-grid{gap:38px}
}
@media(max-width:820px){
 .container{width:min(var(--container),calc(100% - 34px))}
 .mobile-toggle{display:block;margin-left:auto}.nav-main{height:68px;position:relative}.nav-links{display:none;position:absolute;top:67px;left:-17px;right:-17px;background:var(--white);padding:12px 17px 18px;box-shadow:var(--shadow);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 12px}
 .review-grid,.intro-grid,.scene-grid,.review-sheet{grid-template-columns:1fr}.score-panel{max-width:510px}.three-points{grid-template-columns:1fr 1fr}.flow-grid{grid-template-columns:1fr;gap:28px}.flow-sticky{position:static}.flow-list{margin-left:10px}
 .footer-grid{grid-template-columns:1fr;gap:35px}.cta-box{padding:38px;align-items:flex-start;flex-direction:column}.faq-list{grid-template-columns:1fr}
}
@media(max-width:520px){
 body{font-size:15px}.container{width:calc(100% - 28px)}section{padding:59px 0}.review-hero{padding:53px 0 58px}.review-hero h1{font-size:39px;letter-spacing:-2px}.review-hero p{font-size:15px}.hero-actions,.hero-actions .btn{width:100%}.section-head{display:block;margin-bottom:25px}.section-title{font-size:29px}.three-points,.mistake-layout{grid-template-columns:1fr}.table-cards{gap:5px}.play-card{width:42px;height:60px;font-size:15px}.handboard{padding:20px}.sheet-aside,.sheet-main{padding:26px 21px}.sheet-row{grid-template-columns:1fr;gap:3px}.image-wrap img{height:285px}.footer-links{grid-template-columns:1fr 1fr;gap:20px}.fixed-convert{bottom:9px;padding:9px 10px 9px 14px}.fixed-convert p{font-size:12px}.fixed-convert .btn{padding:8px 11px}.cta-section{padding-bottom:93px}
}

/* roulang page: category5 */
:root{
 --ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
 --forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
 --gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
 --radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
.nav-main{min-height:76px;display:flex;align-items:center;gap:26px}
.logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
.logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
.nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
.nav-links a{padding:9px 11px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
.nav-cta{background:var(--forest);color:#fff;padding:10px 15px;font-size:14px;margin-left:5px;white-space:nowrap}
.nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
.process-nav{background:var(--forest-deep);color:#dbebe2;overflow:auto}
.process-inner{display:flex;align-items:center;min-height:40px}
.process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}
.process-inner a:hover{color:#fff}
.process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
.hero{position:relative;overflow:hidden;background:#e8f1e7;min-height:488px;display:flex;align-items:center}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(232,241,231,.98) 0%,rgba(232,241,231,.92) 42%,rgba(232,241,231,.28) 78%,rgba(232,241,231,.6) 100%),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
.hero:after{content:"";position:absolute;width:430px;height:430px;border:54px solid rgba(184,220,101,.36);border-radius:50%;right:-150px;top:-260px}
.hero-inner{position:relative;z-index:1;padding:62px 0;max-width:805px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--forest);letter-spacing:.08em}
.eyebrow:before{content:"";width:31px;height:2px;background:var(--coral)}
h1,h2,h3{line-height:1.28}
h1{font-size:clamp(36px,5vw,60px);letter-spacing:-.055em;color:var(--forest-deep);margin:12px 0 17px}
.hero p{font-size:17px;line-height:1.9;max-width:710px;color:#354c43}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0 24px}
.btn{padding:13px 21px;font-size:15px}
.btn-primary{background:var(--forest);color:#fff}
.btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}
.btn-light:hover{background:var(--mint);transform:translateY(-2px)}
.hero-facts{display:flex;gap:29px;flex-wrap:wrap;border-top:1px solid rgba(22,75,58,.18);padding-top:17px}
.hero-facts div{font-size:13px;color:#52665d}
.hero-facts strong{display:block;font-size:18px;color:var(--forest-deep)}
section{padding:82px 0}
.section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);margin-bottom:8px}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:31px}
.section-head h2{font-size:clamp(28px,3.5vw,42px);color:var(--forest-deep);letter-spacing:-.04em}
.lead{color:var(--muted);font-size:16px;max-width:720px}
.intro-band{padding:38px 0;background:var(--white);border-bottom:1px solid var(--line)}
.intro-band p{max-width:980px;font-size:18px;line-height:1.95;color:#3f554c}
.intro-band strong{color:var(--forest)}
.strategy-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:16px}
.strategy-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:27px;min-height:260px;transition:var(--ease)}
.strategy-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b6d2bd}
.strategy-card.featured{background:var(--forest-deep);color:#eaf6ee;position:relative;overflow:hidden}
.strategy-card.featured:after{content:"♠";position:absolute;right:-18px;top:-78px;font-size:245px;color:rgba(184,220,101,.12)}
.card-number{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--mint);color:var(--forest);font-size:14px;font-weight:900;margin-bottom:18px}
.featured .card-number{background:rgba(184,220,101,.18);color:var(--lime)}
.strategy-card h3{font-size:22px;color:var(--forest-deep);margin-bottom:9px;position:relative}
.strategy-card p{font-size:15px;color:var(--muted);position:relative}
.featured h3{color:#fff}.featured p{color:#c7ded0}
.phase-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:55px;align-items:start}
.phase-note{background:var(--mint);border-radius:var(--radius);padding:32px;position:sticky;top:130px}
.phase-note h3{font-size:25px;color:var(--forest-deep);margin-bottom:12px}
.phase-note p{color:#405a4e;font-size:15px}
.phase-list{border-left:2px solid #bdd4c2;padding-left:26px}
.phase-item{position:relative;padding:0 0 31px}
.phase-item:last-child{padding-bottom:0}
.phase-item:before{content:"";position:absolute;width:15px;height:15px;background:var(--lime);border:4px solid var(--forest);border-radius:50%;left:-35px;top:7px}
.phase-item span{font-size:13px;font-weight:900;color:var(--coral);letter-spacing:.04em}
.phase-item h3{font-size:22px;color:var(--forest-deep);margin:3px 0 7px}
.phase-item p{color:var(--muted)}
.dark-section{background:var(--forest-deep);color:#e5f1e9}
.dark-section .section-head h2{color:#fff}.dark-section .lead{color:#c3d9cb}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene-card{background:rgba(255,255,255,.06);border:1px solid rgba(218,240,220,.18);border-radius:var(--radius);padding:25px}
.scene-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px)}
.scene-tag{display:inline-block;border-radius:50px;padding:4px 10px;background:rgba(184,220,101,.18);color:var(--lime);font-size:12px;font-weight:800;margin-bottom:16px}
.scene-card h3{font-size:21px;color:#fff;margin-bottom:9px}.scene-card p{font-size:14px;color:#c8dcd0}
.split-story{display:grid;grid-template-columns:1fr 1fr;gap:62px;align-items:center}
.image-wrap{position:relative}
.image-wrap img{width:100%;height:405px;object-fit:cover;border-radius:var(--radius);box-shadow:0 20px 45px rgba(0,0,0,.18)}
.image-caption{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(12,53,40,.9);color:#e2f2e6;border-radius:10px;padding:12px 15px;font-size:13px}
.checklist{list-style:none;margin-top:22px;display:grid;gap:13px}
.checklist li{padding-left:29px;position:relative;color:#40554d}
.checklist li:before{content:"✓";position:absolute;left:0;color:var(--forest);font-weight:900;font-size:20px}
.quote-zone{padding:78px 0;background:#e6efe3}
.quote-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px}
.quote-main{background:var(--white);border-radius:var(--radius);padding:36px;box-shadow:var(--shadow-sm)}
.quote-main blockquote{font-size:24px;line-height:1.6;color:var(--forest-deep);font-weight:800}
.quote-main cite{display:block;margin-top:18px;color:var(--muted);font-size:14px;font-style:normal}
.evidence-stack{display:grid;gap:14px}
.evidence{padding:22px;background:var(--forest);color:#dbece0;border-radius:var(--radius-sm)}
.evidence strong{display:block;color:var(--lime);font-size:28px;line-height:1.1;margin-bottom:5px}
.evidence span{font-size:14px}
.review-box{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:35px}
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 38px}
.review-row{padding:17px 0;border-bottom:1px solid var(--line)}
.review-row:nth-last-child(-n+2){border-bottom:0}
.review-row h3{font-size:17px;color:var(--forest-deep);margin-bottom:5px}
.review-row p{font-size:14px;color:var(--muted)}
.news-section{background:#fbfaf5}
.news-list{border-top:1px solid var(--line)}
.news-item{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:112px 1fr auto;gap:16px;align-items:center}
.news-item time{font-size:13px;color:var(--coral);font-weight:800}
.news-item h3{font-size:18px;line-height:1.4;color:var(--forest-deep);margin-bottom:4px}
.news-item p{font-size:13px;line-height:1.7;color:var(--muted)}
.mini-btn{padding:8px 11px;border-radius:8px;border:1px solid #b8ccc0;font-size:13px;color:var(--forest);font-weight:800;white-space:nowrap}
.mini-btn:hover{background:var(--forest);border-color:var(--forest);color:#fff}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}
.faq-intro{background:var(--mint);padding:30px;border-radius:var(--radius)}
.faq-intro h2{font-size:33px;color:var(--forest-deep);margin:8px 0 12px}
.faq-intro p{color:#466056}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;padding:20px 38px 20px 0;text-align:left;background:transparent;color:var(--forest-deep);font-weight:800;font-size:17px;position:relative}
.faq-q:after{content:"+";position:absolute;right:5px;top:15px;font-size:27px;font-weight:400;color:var(--coral);transition:var(--ease)}
.faq-item.open .faq-q:after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;color:var(--muted);font-size:15px;transition:max-height .35s ease,padding .35s ease}
.faq-item.open .faq-a{max-height:220px;padding:0 0 20px}
.cta-section{padding:75px 0}
.cta-box{background:linear-gradient(120deg,var(--forest-deep),var(--forest));border-radius:var(--radius);padding:50px;position:relative;overflow:hidden;color:#e4f2e8}
.cta-box:after{content:"♠";position:absolute;right:34px;bottom:-100px;color:rgba(184,220,101,.12);font-size:300px}
.cta-box h2{font-size:clamp(28px,4vw,43px);color:#fff;max-width:680px;position:relative}
.cta-box p{max-width:690px;margin:13px 0 25px;color:#c6dbcc;position:relative}
.cta-box .btn-primary{background:var(--lime);color:var(--forest-deep);position:relative}
.cta-box .btn-primary:hover{background:#d2ef83}
footer{background:#102f25;color:#c4d6cd;padding:62px 0 0}
.footer-grid{display:grid;grid-template-columns:1.25fr 1.75fr;gap:70px;padding-bottom:48px}
.footer-brand .logo{color:#fff;display:inline-block;margin-bottom:14px}
.footer-brand p{font-size:14px;max-width:390px;color:#aac2b5}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.footer-links h3{color:#fff;font-size:15px;margin-bottom:12px}
.footer-links a{display:block;font-size:14px;color:#b8ccc1;margin:7px 0}
.footer-links a:hover{color:var(--lime)}
.filing{border-top:1px solid rgba(218,240,220,.14);padding:19px 0;display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:#a6beb2}
.filing a:hover{color:var(--lime)}
.fixed-bar{position:fixed;z-index:25;bottom:18px;left:50%;transform:translateX(-50%);width:min(700px,calc(100% - 30px));background:rgba(12,53,40,.96);backdrop-filter:blur(10px);border:1px solid rgba(184,220,101,.25);box-shadow:0 15px 40px rgba(0,0,0,.22);color:#e8f5eb;padding:10px 12px 10px 20px;border-radius:14px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.fixed-bar span{font-size:13px}.fixed-bar .btn{padding:9px 14px;font-size:13px;background:var(--lime);color:var(--forest-deep)}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
@media(max-width:1100px){
 .nav-main{gap:14px}.nav-links a{padding:8px 7px;font-size:13px}.nav-cta{display:none}
 .strategy-grid{grid-template-columns:1fr 1fr}.strategy-card.featured{grid-column:span 2}
}
@media(max-width:820px){
 .container{width:min(var(--container),calc(100% - 34px))}
 .mobile-toggle{display:block;margin-left:auto}.nav-main{min-height:68px;flex-wrap:wrap}
 .nav-links{display:none;width:100%;order:3;padding:0 0 14px;justify-content:flex-start;flex-wrap:wrap}
 .nav-links.show{display:flex}.nav-links a{font-size:13px}
 .hero{min-height:470px}.hero-inner{padding:52px 0}.hero:before{background:linear-gradient(90deg,rgba(232,241,231,.96),rgba(232,241,231,.76)),url('/assets/images/backpic/back-2.webp') center/cover}
 .section-head,.phase-layout,.split-story,.quote-grid,.faq-layout{display:grid;grid-template-columns:1fr;gap:25px}
 .phase-note{position:static}.scene-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr;gap:35px}
 .review-grid{grid-template-columns:1fr}.review-row:nth-last-child(2){border-bottom:1px solid var(--line)}
}
@media(max-width:540px){
 body{font-size:15px}.container{width:calc(100% - 28px)}section{padding:60px 0}
 h1{font-size:37px}.hero p{font-size:16px}.hero-facts{gap:16px}.btn{width:100%}
 .strategy-grid,.scene-grid{grid-template-columns:1fr}.strategy-card.featured{grid-column:auto}
 .image-wrap img{height:290px}.news-item{grid-template-columns:1fr;gap:7px;padding:18px 0}.news-item .mini-btn{justify-self:start}
 .footer-links{grid-template-columns:1fr 1fr}.cta-box{padding:33px 25px}.fixed-bar{bottom:10px;padding-left:14px}.fixed-bar span{font-size:12px;line-height:1.4}.fixed-bar .btn{width:auto;flex-shrink:0}
}

/* roulang page: category6 */
:root{
 --ink:#16231f;--muted:#5f7069;--paper:#f6f5ef;--white:#fffdf8;--forest:#164b3a;
 --forest-deep:#0c3528;--mint:#daf0dc;--lime:#b8dc65;--coral:#ef7658;--line:#dce2da;
 --gold:#d5a84d;--shadow:0 18px 45px rgba(18,52,39,.11);--shadow-sm:0 8px 20px rgba(18,52,39,.08);
 --radius:20px;--radius-sm:12px;--container:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.78;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{background:rgba(255,253,248,.96);position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);border-bottom:1px solid rgba(22,75,58,.09)}
.nav-main{height:76px;display:flex;align-items:center;gap:26px}
.logo{font-weight:900;font-size:25px;letter-spacing:-1px;color:var(--forest-deep);white-space:nowrap}
.logo i{display:inline-grid;place-items:center;font-style:normal;width:25px;height:25px;background:var(--coral);color:#fff;border-radius:7px;font-size:15px;margin-right:7px;vertical-align:2px}
.nav-links{display:flex;align-items:center;gap:3px;flex:1;justify-content:flex-end}
.nav-links a{padding:9px 11px;border-radius:8px;font-size:14px;color:#40554d;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{background:var(--mint);color:var(--forest-deep);font-weight:700}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;font-weight:800;transition:var(--ease)}
.nav-cta{background:var(--forest);color:#fff;padding:10px 15px;font-size:14px;margin-left:5px}
.nav-cta:hover,.btn-primary:hover{background:var(--forest-deep);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.mobile-toggle{display:none;background:transparent;font-size:24px;color:var(--forest)}
.process-nav{background:var(--forest-deep);color:#dbebe2}
.process-inner{display:flex;align-items:center;overflow:auto;scrollbar-width:none}
.process-inner::-webkit-scrollbar{display:none}
.process-inner a{font-size:13px;white-space:nowrap;padding:11px 19px 11px 0;margin-right:19px;position:relative}
.process-inner a:not(:last-child):after{content:"";position:absolute;right:0;top:20px;width:5px;height:5px;border-radius:50%;background:var(--lime)}
section{padding:82px 0}
.section-kicker{font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--coral);margin-bottom:8px}
.section-title{font-size:clamp(28px,3.2vw,43px);line-height:1.24;letter-spacing:-.04em;color:var(--forest-deep)}
.lead{color:var(--muted);font-size:16px;max-width:730px}
.section-head{display:flex;justify-content:space-between;gap:32px;align-items:end;margin-bottom:32px}
.btn{padding:13px 21px;font-size:15px}
.btn-primary{background:var(--forest);color:#fff}
.btn-light{background:var(--white);border:1px solid rgba(22,75,58,.2);color:var(--forest)}
.btn-light:hover{background:var(--mint);transform:translateY(-2px)}
.btn-coral{background:var(--coral);color:#fff}
.btn-coral:hover{background:#d95e44;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:800;color:var(--forest);letter-spacing:.08em}
.eyebrow:before{content:"";width:31px;height:2px;background:var(--coral)}
.hero{position:relative;overflow:hidden;background:#e8f1e7;min-height:520px;display:flex;align-items:center}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(232,241,231,.98) 0%,rgba(232,241,231,.92) 43%,rgba(232,241,231,.52) 100%),url('/assets/images/backpic/back-3.webp') center/cover no-repeat}
.hero:after{content:"";position:absolute;width:420px;height:420px;border:55px solid rgba(184,220,101,.3);border-radius:50%;right:-160px;top:-220px}
.hero-inner{position:relative;z-index:1;padding:50px 0 58px}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}
.hero-copy h1{font-size:clamp(38px,5.3vw,67px);line-height:1.08;letter-spacing:-.065em;color:var(--forest-deep);margin:15px 0 19px;max-width:700px}
.hero-copy p{font-size:17px;line-height:1.9;max-width:650px;color:#354c43}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0 23px}
.hero-facts{display:flex;gap:25px;flex-wrap:wrap;border-top:1px solid rgba(22,75,58,.18);padding-top:16px}
.fact strong{display:block;color:var(--forest-deep);font-size:18px;line-height:1.2}
.fact span{font-size:13px;color:var(--muted)}
.bento{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bento-main{grid-column:span 2;background:var(--forest-deep);border-radius:var(--radius);padding:27px;min-height:214px;color:#eaf4ec;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.bento-main:after{content:"♠";position:absolute;right:-10px;bottom:-72px;font-size:220px;color:rgba(184,220,101,.12)}
.bento-main .bento-number{font-size:12px;letter-spacing:.12em;color:var(--lime);font-weight:800}
.bento-main h2{font-size:27px;line-height:1.25;color:#fff;margin:12px 0 10px;position:relative}
.bento-main p{font-size:14px;line-height:1.72;color:#c7ded0;position:relative;max-width:350px}
.bento-card{padding:18px;border:1px solid rgba(22,75,58,.12);border-radius:var(--radius-sm);background:rgba(255,253,248,.9);box-shadow:var(--shadow-sm)}
.bento-card .icon{font-size:24px;color:var(--coral);line-height:1}
.bento-card h3{font-size:16px;color:var(--forest-deep);margin:9px 0 4px}
.bento-card p{font-size:13px;line-height:1.6;color:var(--muted)}
.bento-cta{grid-column:span 2;background:var(--lime);padding:15px 17px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:14px;font-weight:800;color:var(--forest-deep)}
.bento-cta span:last-child{font-size:18px}
.signal-section{padding:25px 0;background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.signal{padding:4px 28px;border-right:1px solid var(--line)}
.signal:first-child{padding-left:0}
.signal:last-child{border:0}
.signal strong{display:block;font-size:20px;color:var(--forest-deep);line-height:1.25}
.signal span{font-size:13px;color:var(--muted)}
.triple-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.value-card{padding:28px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);position:relative;transition:var(--ease)}
.value-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b6d2bd}
.value-card .num{display:inline-grid;place-items:center;width:39px;height:39px;border-radius:50%;background:var(--mint);color:var(--forest);font-weight:900}
.value-card h3{font-size:21px;color:var(--forest-deep);margin:20px 0 9px}
.value-card p{font-size:14px;color:var(--muted)}
.deep-split{background:var(--forest-deep);color:#fff}
.deep-split .section-title{color:#fff}
.deep-split .lead{color:#c7dcd0}
.split-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center}
.checklist{margin-top:26px;list-style:none;display:grid;gap:14px}
.checklist li{padding-left:29px;position:relative;font-size:15px;color:#e1eee5}
.checklist li:before{content:"✓";position:absolute;left:0;color:var(--lime);font-weight:900;font-size:20px}
.image-wrap{position:relative}
.image-wrap img{width:100%;height:385px;object-fit:cover;border-radius:var(--radius);box-shadow:0 20px 45px rgba(0,0,0,.24)}
.image-note{position:absolute;left:-20px;bottom:25px;background:var(--white);padding:15px 18px;border-radius:var(--radius-sm);box-shadow:var(--shadow);color:var(--forest-deep);font-size:14px;font-weight:800}
.image-note small{display:block;color:var(--muted);font-weight:500;font-size:12px;margin-top:2px}
.scenario-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
.scenario-list{display:grid;gap:12px}
.scenario{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 20px;display:grid;grid-template-columns:46px 1fr;gap:15px;transition:var(--ease)}
.scenario:hover{border-color:#a9c9b0;box-shadow:var(--shadow-sm)}
.scenario-mark{width:42px;height:42px;border-radius:12px;background:var(--mint);color:var(--forest);display:grid;place-items:center;font-weight:900}
.scenario h3{font-size:18px;color:var(--forest-deep);line-height:1.4;margin-bottom:3px}
.scenario p{font-size:14px;color:var(--muted);line-height:1.7}
.side-panel{background:#f0eee4;border-radius:var(--radius);padding:31px;position:relative;overflow:hidden}
.side-panel:before{content:"";width:190px;height:190px;border-radius:50%;background:rgba(239,118,88,.16);position:absolute;right:-65px;top:-75px}
.side-panel h3{font-size:25px;line-height:1.35;color:var(--forest-deep);position:relative}
.side-panel p{font-size:15px;color:var(--muted);margin:12px 0 19px;position:relative}
.rule-list{list-style:none;display:grid;gap:10px;position:relative}
.rule-list li{padding:10px 11px;background:rgba(255,253,248,.7);border-radius:9px;font-size:14px;color:#385047}
.rule-list b{color:var(--coral);margin-right:7px}
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.step{counter-increment:step;padding:24px 20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);min-height:196px;position:relative}
.step:before{content:"0" counter(step);font-size:13px;font-weight:900;letter-spacing:.1em;color:var(--coral)}
.step:after{content:"";position:absolute;top:42px;right:-15px;width:15px;height:1px;background:#a9c9b0}
.step:last-child:after{display:none}
.step h3{font-size:19px;line-height:1.35;color:var(--forest-deep);margin:12px 0 8px}
.step p{font-size:14px;color:var(--muted);line-height:1.7}
.quote-panel{background:var(--mint);border-radius:var(--radius);padding:42px;display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start}
.quote-symbol{font-size:68px;font-weight:900;line-height:.8;color:var(--coral)}
.quote-panel blockquote{font-size:clamp(21px,2.5vw,30px);line-height:1.56;font-weight:800;color:var(--forest-deep)}
.quote-panel cite{display:block;margin-top:14px;font-style:normal;font-size:14px;font-weight:500;color:#527066}
.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.review-card{border-radius:var(--radius);overflow:hidden;background:var(--white);border:1px solid var(--line);display:grid;grid-template-columns:170px 1fr;min-height:205px}
.review-card img{width:100%;height:100%;object-fit:cover}
.review-content{padding:22px}
.review-content .tag{display:inline-block;background:#fbe3dc;color:#b54f39;border-radius:99px;padding:3px 9px;font-size:12px;font-weight:800}
.review-content h3{font-size:19px;line-height:1.4;color:var(--forest-deep);margin:10px 0 7px}
.review-content p{font-size:14px;color:var(--muted);line-height:1.7}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px}
.faq-list{display:grid;gap:10px}
.faq-item{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 49px 18px 19px;font-size:16px;font-weight:800;color:var(--forest-deep);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";position:absolute;right:18px;top:15px;font-size:22px;color:var(--coral);font-weight:500}
.faq-item[open] summary:after{content:"－"}
.faq-item p{padding:0 19px 18px;font-size:14px;color:var(--muted);line-height:1.8}
.cta-section{padding:0 0 96px}
.cta-box{background:linear-gradient(120deg,var(--forest-deep),var(--forest));border-radius:var(--radius);padding:47px 50px;color:#fff;position:relative;overflow:hidden;display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-box:after{content:"♠";position:absolute;right:25px;bottom:-105px;font-size:290px;color:rgba(184,220,101,.11)}
.cta-box h2{font-size:clamp(28px,3vw,41px);line-height:1.28;position:relative}
.cta-box p{margin-top:10px;color:#c7ded0;max-width:630px;position:relative}
.cta-box .btn{position:relative;flex:0 0 auto}
footer{background:#102d23;color:#c4d8cd;padding:57px 0 0}
.footer-grid{display:grid;grid-template-columns:1.15fr 1.85fr;gap:70px;padding-bottom:42px}
footer .logo{color:#fff}
.footer-brand p{font-size:14px;line-height:1.8;margin-top:16px;max-width:365px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.footer-links h3{font-size:14px;color:#fff;margin-bottom:14px}
.footer-links a{display:block;color:#bdd1c5;font-size:14px;margin:8px 0}
.footer-links a:hover{color:var(--lime);padding-left:3px}
.filing{border-top:1px solid rgba(218,240,220,.13);padding:18px 0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12px;color:#9db9aa}
.filing a:hover{color:var(--lime)}
.fixed-cta{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:29;background:rgba(12,53,40,.96);backdrop-filter:blur(12px);border:1px solid rgba(184,220,101,.34);border-radius:14px;box-shadow:0 12px 30px rgba(5,30,21,.28);padding:9px 10px 9px 18px;color:#eaf5ed;display:flex;align-items:center;gap:17px;width:min(510px,calc(100% - 28px))}
.fixed-cta p{font-size:13px;line-height:1.4;flex:1}
.fixed-cta p b{color:var(--lime);display:block;font-size:14px}
.fixed-cta .btn{padding:9px 13px;font-size:13px;white-space:nowrap}
@media(max-width:1024px){
 .nav-main{gap:12px}.nav-links a{padding:8px 7px;font-size:13px}.nav-cta{display:none}
 .hero-grid,.split-grid,.faq-wrap{gap:36px}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}
 .footer-grid{gap:35px}.scenario-layout{grid-template-columns:1fr}.image-note{left:15px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}.nav-main{height:67px;justify-content:space-between}.mobile-toggle{display:block}
 .nav-links{display:none;position:absolute;left:0;right:0;top:67px;background:var(--white);border-bottom:1px solid var(--line);padding:10px 16px 17px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}.nav-links a{padding:11px 12px}.process-inner a{font-size:12px}
 .hero{min-height:auto}.hero-inner{padding:40px 0 45px}.hero-grid{grid-template-columns:1fr}.hero-copy h1{font-size:42px}.bento{max-width:560px}
 section{padding:62px 0}.section-head{display:block}.section-head .lead{margin-top:12px}
 .signal-grid{grid-template-columns:1fr 1fr;gap:18px}.signal{padding:0 14px;border-right:0;border-left:1px solid var(--line)}.signal:nth-child(odd){border-left:0;padding-left:0}
 .triple-grid{grid-template-columns:1fr}.split-grid,.faq-wrap{grid-template-columns:1fr}.deep-split{padding:62px 0}
 .review-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(3,1fr)}
 .cta-box{padding:35px;display:block}.cta-box .btn{margin-top:22px}
}
@media(max-width:520px){
 body{font-size:15px}.logo{font-size:22px}.hero-copy h1{font-size:36px}.hero-facts{gap:14px}.bento-main{min-height:190px}.bento-cta{font-size:13px}
 .signal-grid{gap:14px}.signal strong{font-size:17px}.steps{grid-template-columns:1fr}.step:after{display:none}
 .review-card{grid-template-columns:1fr}.review-card img{height:160px}.quote-panel{padding:29px 24px;gap:16px}.quote-symbol{font-size:48px}
 .footer-links{grid-template-columns:1fr 1fr;gap:22px}.footer-links>div:last-child{grid-column:span 2}.filing{display:grid;gap:5px}.fixed-cta{gap:9px;padding-left:13px}.fixed-cta p{font-size:11px}.fixed-cta p b{font-size:12px}.fixed-cta .btn{padding:8px 10px;font-size:12px}
}