/* roulang page: index */
:root{
    --bg-page:#F7F5F0;
    --bg-nav:#11251F;
    --ink-strong:#16211B;
    --ink-body:#33423A;
    --ink-dim:#6D7C72;
    --brand-primary:#0F6B52;
    --brand-deep:#0A4B3A;
    --accent-gold:#B08D57;
    --line-soft:#E3DED2;
    --danger-time:#A7533A;
    --white:#FFFFFF;
    --radius:8px;
    --radius-sm:4px;
    --shadow-sm:0 2px 8px rgba(17,32,27,.06);
    --shadow:0 12px 32px rgba(17,32,27,.08);
    --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun","STSong",serif;
    --sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    --transition:.2s cubic-bezier(.2,0,0,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:var(--sans);
    color:var(--ink-body);
    background:var(--bg-page);
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
ul,ol{padding-left:1.2rem}
:focus-visible{outline:2px solid var(--brand-primary);outline-offset:2px}
.container{max-width:1320px;margin:0 auto;padding:0 32px}
section{scroll-margin-top:20px}

/* 左侧导航 */
.app-sidebar{
    position:fixed;
    top:0;
    left:0;
    bottom:0;
    width:260px;
    background:var(--bg-nav);
    color:#fff;
    display:flex;
    flex-direction:column;
    z-index:120;
    overflow-y:auto;
    transition:transform .25s cubic-bezier(.2,0,0,1);
}
.brand-logo{
    display:flex;
    align-items:center;
    gap:12px;
    padding:34px 28px 26px;
    border-bottom:1px solid rgba(255,255,255,.08);
}
.brand-symbol{
    width:46px;
    height:46px;
    flex:none;
    border-radius:8px;
    background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.12);
    display:flex;
    align-items:center;
    justify-content:center;
    font-family:var(--serif);
    font-size:1.55rem;
    font-weight:900;
    color:#F4E8D2;
}
.brand-word{
    display:flex;
    flex-direction:column;
    font-family:var(--serif);
    font-weight:800;
    font-size:1.35rem;
    letter-spacing:.04em;
    line-height:1.1;
}
.brand-word small{
    font-family:var(--sans);
    font-size:.72rem;
    font-weight:400;
    letter-spacing:.14em;
    color:rgba(255,255,255,.5);
    margin-top:5px;
}
.main-nav{
    flex:1;
    display:flex;
    flex-direction:column;
    gap:6px;
    padding:28px 16px;
}
.nav-section-label{
    font-size:.72rem;
    letter-spacing:.22em;
    text-transform:uppercase;
    color:rgba(255,255,255,.35);
    padding:0 14px 8px;
}
.nav-link{
    display:flex;
    align-items:center;
    gap:12px;
    padding:12px 14px;
    border-radius:8px;
    color:rgba(255,255,255,.66);
    font-weight:500;
    position:relative;
    transition:background var(--transition),color var(--transition);
}
.nav-link svg{
    width:20px;
    height:20px;
    stroke:currentColor;
    fill:none;
    stroke-width:1.7;
    stroke-linecap:round;
    stroke-linejoin:round;
    flex:none;
}
.nav-link:hover{
    color:#fff;
    background:rgba(255,255,255,.06);
}
.nav-link.active{
    color:#fff;
    background:rgba(255,255,255,.09);
    font-weight:600;
}
.nav-link.active::before{
    content:"";
    position:absolute;
    left:0;
    top:9px;
    bottom:9px;
    width:4px;
    border-radius:0 4px 4px 0;
    background:var(--accent-gold);
}
.sidebar-foot{
    padding:24px 28px 28px;
    font-size:.8rem;
    color:rgba(255,255,255,.38);
    border-top:1px solid rgba(255,255,255,.06);
    display:flex;
    align-items:center;
    gap:8px;
}
.sidebar-foot i{
    width:8px;
    height:8px;
    border-radius:50%;
    background:var(--accent-gold);
    box-shadow:0 0 0 3px rgba(176,141,87,.15);
    flex:none;
}

/* 移动端顶部栏 */
.mobile-topbar{
    display:none;
}

/* 右侧主区 */
.app-main{
    margin-left:260px;
    min-height:100vh;
    background:var(--bg-page);
}

/* 倒计时条 */
.topbar{
    background:var(--brand-deep);
    color:rgba(255,255,255,.92);
}
.topbar-inner{
    max-width:1460px;
    margin:0 auto;
    padding:14px 28px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    flex-wrap:wrap;
}
.topbar-copy{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:.95rem;
    font-weight:500;
}
.topbar-dot{
    width:7px;
    height:7px;
    border-radius:50%;
    background:var(--accent-gold);
    box-shadow:0 0 0 3px rgba(176,141,87,.18);
    animation:softPulse 2.2s infinite;
}
@keyframes softPulse{
    0%,100%{opacity:1}
    50%{opacity:.45}
}
.topbar-count{
    display:flex;
    align-items:center;
    gap:12px;
    font-size:.85rem;
    letter-spacing:.02em;
}
.time-block{
    display:inline-flex;
    align-items:baseline;
    gap:4px;
    background:rgba(255,255,255,.1);
    padding:4px 9px;
    border-radius:6px;
    font-variant-numeric:tabular-nums;
    font-size:1rem;
    line-height:1.3;
}
.time-block em{
    font-style:normal;
    color:var(--accent-gold);
    margin-left:3px;
}
.time-sep{
    opacity:.5;
}

/* 首页通用间距 */
.block-section{
    padding:clamp(60px,8vw,104px) 0;
}
.block-section+.block-section{
    padding-top:0;
}
.section-kicker{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--brand-primary);
    font-size:.85rem;
    letter-spacing:.18em;
    font-weight:700;
}
.section-kicker::before{
    content:"";
    width:22px;
    height:1px;
    background:var(--accent-gold);
}
.section-head{
    display:flex;
    align-items:flex-end;
    justify-content:space-between;
    gap:28px;
    margin-bottom:42px;
}
.section-title{
    font-family:var(--serif);
    font-size:clamp(1.7rem,3vw,2.35rem);
    font-weight:800;
    color:var(--ink-strong);
    line-height:1.25;
    margin:8px 0 0;
    letter-spacing:-.01em;
}
.section-desc{
    max-width:520px;
    color:var(--ink-dim);
    font-size:.96rem;
    line-height:1.8;
    margin:0;
}

/* Hero */
.hero{
    position:relative;
    padding:clamp(64px,8vw,112px) 0 0;
    overflow:hidden;
}
.hero-bg{
    position:absolute;
    inset:0;
    background:url('/assets/images/backpic/back-1.webp') center 30% / cover no-repeat;
}
.hero-bg::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(100deg,rgba(247,245,240,.98) 0%,rgba(247,245,240,.92) 46%,rgba(247,245,240,.44) 100%);
}
.hero-wrap{
    position:relative;
    z-index:1;
    display:grid;
    grid-template-columns:1.05fr .95fr;
    align-items:center;
    gap:clamp(30px,6vw,86px);
}
.hero h1{
    font-family:var(--serif);
    font-weight:900;
    font-size:clamp(2rem,4.6vw,3.55rem);
    line-height:1.18;
    color:var(--ink-strong);
    margin:20px 0 18px;
    letter-spacing:-.02em;
}
.hero h1 .text-ex{
    display:block;
    color:var(--brand-deep);
}
.hero-lead{
    font-size:1.08rem;
    color:var(--ink-body);
    max-width:560px;
    line-height:1.9;
    margin:0 0 30px;
}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    padding:11px 22px;
    border-radius:6px;
    border:1px solid transparent;
    font-weight:600;
    font-size:.96rem;
    line-height:1.4;
    cursor:pointer;
    background:transparent;
    transition:background var(--transition),color var(--transition),border-color var(--transition),box-shadow var(--transition),transform var(--transition);
}
.btn-primary{
    background:var(--brand-primary);
    color:#fff;
}
.btn-primary:hover{
    background:var(--brand-deep);
    transform:translateY(-1px);
    box-shadow:0 9px 20px rgba(15,107,82,.2);
}
.btn-primary:active{
    background:#08392E;
    transform:translateY(0);
    box-shadow:none;
}
.btn-outline{
    border-color:#A99B84;
    color:var(--ink-strong);
}
.btn-outline:hover{
    background:rgba(15,107,82,.08);
    border-color:var(--brand-primary);
    color:var(--brand-deep);
}
.btn-lg{padding:14px 28px;font-size:1.02rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-trust{
    display:flex;
    align-items:center;
    gap:10px;
    color:var(--ink-dim);
    font-size:.85rem;
}
.hero-trust i{font-style:normal;color:var(--accent-gold)}
.hero-visual{
    position:relative;
}
.hero-visual .frame{
    overflow:hidden;
    border-radius:10px;
    box-shadow:var(--shadow);
    border:1px solid rgba(255,255,255,.8);
}
.hero-visual img{
    width:100%;
    height:clamp(320px,42vw,520px);
    object-fit:cover;
}
.hero-badge{
    position:absolute;
    left:-26px;
    bottom:34px;
    background:var(--bg-nav);
    color:#fff;
    border-radius:10px;
    padding:16px 22px;
    box-shadow:var(--shadow);
    display:flex;
    align-items:center;
    gap:10px;
}
.hero-badge svg{
    width:22px;
    height:22px;
    stroke:var(--accent-gold);
    fill:none;
    stroke-width:1.8;
}
.hero-badge strong{
    display:block;
    font-family:var(--serif);
    font-size:1rem;
    letter-spacing:.02em;
    line-height:1.3;
}
.hero-badge span{
    font-size:.78rem;
    color:rgba(255,255,255,.6);
}

/* 活动卖点区 */
.benefits-grid{
    display:grid;
    grid-template-columns:.68fr 1.32fr;
    gap:clamp(34px,6vw,96px);
}
.benefits-lead{
    position:sticky;
    top:40px;
    align-self:start;
}
.benefits-lead .section-title{
    font-size:clamp(1.7rem,2.8vw,2.35rem);
    margin:14px 0 18px;
}
.benefits-lead p{
    color:var(--ink-dim);
    margin-bottom:24px;
    line-height:1.85;
}
.btn-text{
    display:inline-flex;
    align-items:center;
    gap:8px;
    color:var(--brand-deep);
    font-weight:700;
}
.btn-text svg{
    width:17px;
    height:17px;
    fill:none;
    stroke:currentColor;
    stroke-width:2;
    transition:transform var(--transition);
}
.btn-text:hover svg{transform:translateX(4px)}
.feature-line{
    border-top:1px solid var(--line-soft);
    display:grid;
    grid-template-columns:88px 1fr;
    gap:28px;
    padding:26px 0 30px;
    transition:background var(--transition);
}
.feature-line:last-child{border-bottom:1px solid var(--line-soft)}
.feature-num{
    font-family:var(--serif);
    font-size:2.2rem;
    font-weight:800;
    color:var(--accent-gold);
    line-height:1;
    letter-spacing:0;
}
.feature-main h3{
    font-size:1.2rem;
    color:var(--ink-strong);
    margin:0 0 8px;
    font-weight:700;
}
.feature-main p{
    margin:0;
    color:var(--ink-dim);
    line-height:1.8;
    font-size:.96rem;
    max-width:660px;
}
/* media wall */
.wall-note{
    display:flex;
    align-items:center;
    gap:10px;
    color:var(--ink-dim);
    font-size:.9rem;
    flex:none;
}
.wall-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    grid-auto-rows:220px;
    gap:14px;
}
.wall-item{
    position:relative;
    overflow:hidden;
    border-radius:8px;
    background:var(--ink-strong);
    box-shadow:var(--shadow-sm);
    transition:box-shadow var(--transition),transform var(--transition);
}
.wall-item img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform .4s ease;
}
.wall-item:hover img{transform:scale(1.03)}
.wall-item:hover{
    box-shadow:var(--shadow);
}
.wall-item .cap{
    position:absolute;
    left:0;
    right:0;
    bottom:0;
    padding:30px 14px 12px;
    background:linear-gradient(0deg,rgba(10,28,22,.82),rgba(10,28,22,0));
    color:#fff;
    font-size:.84rem;
    display:flex;
    align-items:center;
    gap:6px;
}
.wall-item .cap::before{
    content:"";
    width:5px;
    height:5px;
    border-radius:50%;
    background:var(--accent-gold);
    flex:none;
}
.w-2x2{grid-column:span 2;grid-row:span 2}
.w-col2{grid-column:span 1;grid-row:span 2}
.w-row2{grid-column:span 2;grid-row:span 1}
.w-1{grid-column:span 1;grid-row:span 1}

/* CTA 表单 */
.cta-login{
    background:var(--bg-nav);
    color:#fff;
    position:relative;
    overflow:hidden;
}
.cta-login::before{
    content:"";
    position:absolute;
    top:-140px;
    right:-120px;
    width:420px;
    height:420px;
    background:radial-gradient(circle,rgba(176,141,87,.18),transparent 70%);
    pointer-events:none;
}
.cta-wrap{
    display:grid;
    grid-template-columns:.95fr 1.05fr;
    border-radius:14px;
    overflow:hidden;
    background:rgba(255,255,255,.03);
    box-shadow:0 24px 60px rgba(7,24,16,.28);
}
.cta-intro{
    padding:clamp(36px,5vw,64px);
    position:relative;
    background:url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.cta-intro::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(125deg,rgba(17,37,31,.93),rgba(17,37,31,.72));
}
.cta-intro>*{
    position:relative;
    z-index:1;
}
.cta-intro h2{
    font-family:var(--serif);
    font-size:clamp(1.7rem,3vw,2.45rem);
    line-height:1.25;
    margin:10px 0 18px;
    font-weight:800;
}
.cta-intro .cta-mark{
    color:var(--accent-gold);
    letter-spacing:.16em;
    font-size:.8rem;
}
.cta-intro p{
    color:rgba(255,255,255,.7);
    line-height:1.9;
    max-width:430px;
}
.cta-list{
    list-style:none;
    margin:28px 0 0;
    padding:0;
    display:grid;
    gap:12px;
}
.cta-list li{
    display:flex;
    align-items:flex-start;
    gap:10px;
    font-size:.9rem;
    color:rgba(255,255,255,.8);
}
.cta-list svg{
    width:18px;
    height:18px;
    stroke:var(--accent-gold);
    fill:none;
    stroke-width:2;
    margin-top:5px;
    flex:none;
}
.cta-formpanel{
    background:var(--bg-page);
    padding:clamp(36px,5vw,60px);
    color:var(--ink-body);
}
.cta-form-title{
    margin:0 0 6px;
    color:var(--ink-strong);
    font-family:var(--serif);
    font-size:1.35rem;
    font-weight:800;
}
.cta-form-desc{
    margin:0 0 26px;
    font-size:.9rem;
    color:var(--ink-dim);
}
.form-group{margin-bottom:18px}
.form-label{
    display:block;
    color:var(--ink-strong);
    font-weight:600;
    font-size:.85rem;
    margin-bottom:7px;
}
.form-input{
    width:100%;
    height:44px;
    border:1px solid #CFC9BC;
    border-radius:6px;
    background:#fff;
    padding:0 14px;
    color:var(--ink-strong);
    transition:border-color var(--transition),box-shadow var(--transition);
}
.form-input:focus{
    outline:none;
    border-color:var(--brand-primary);
    box-shadow:0 0 0 2px rgba(15,107,82,.14);
}
.form-input::placeholder{color:#A49C8D}
.form-submit{
    width:100%;
    margin-top:8px;
}
.form-note{
    margin:14px 0 0;
    font-size:.8rem;
    color:var(--ink-dim);
    text-align:center;
}
.form-msg{
    margin-top:10px;
    color:var(--brand-deep);
    font-size:.85rem;
    display:none;
}
.form-msg.show{
    display:block;
}

/* FAQ */
.faq-list{
    border-bottom:1px solid var(--line-soft);
}
.faq-item{
    border-top:1px solid var(--line-soft);
}
.faq-question{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
    background:none;
    border:0;
    cursor:pointer;
    padding:22px 6px 22px 0;
    text-align:left;
    color:var(--ink-strong);
    font-size:1.04rem;
    font-weight:700;
    font-family:var(--serif);
    transition:color var(--transition);
}
.faq-question:hover{color:var(--brand-deep)}
.faq-indicator{
    width:26px;
    height:26px;
    flex:none;
    position:relative;
    border:1px solid var(--accent-gold);
    border-radius:50%;
    transition:background var(--transition),border-color var(--transition),transform var(--transition);
}
.faq-indicator::before,.faq-indicator::after{
    content:"";
    position:absolute;
    top:50%;
    left:50%;
    background:var(--accent-gold);
    transition:background var(--transition);
}
.faq-indicator::before{
    width:11px;
    height:1px;
    transform:translate(-50%,-50%);
}
.faq-indicator::after{
    width:1px;
    height:11px;
    transform:translate(-50%,-50%);
}
.faq-item.open .faq-indicator{
    background:var(--brand-primary);
    border-color:var(--brand-primary);
    transform:rotate(135deg);
}
.faq-item.open .faq-indicator::before,.faq-item.open .faq-indicator::after{
    background:#fff;
}
.faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height .3s ease;
    padding:0 26px 0 0;
}
.faq-answer p{
    padding-bottom:24px;
    margin:0;
    color:var(--ink-dim);
    line-height:1.9;
    font-size:.955rem;
    max-width:900px;
}

/* CMS 资讯 */
.cms-area{
    background:var(--white);
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
}
.cms-list{
    display:grid;
    grid-template-columns:repeat(12,1fr);
    gap:20px;
}
.cms-card{
    background:var(--white);
    border:1px solid var(--line-soft);
    border-radius:8px;
    overflow:hidden;
    display:flex;
    flex-direction:column;
    transition:box-shadow var(--transition),border-color var(--transition),transform var(--transition);
}
.cms-card:hover{
    border-color:var(--brand-primary);
    box-shadow:var(--shadow);
    transform:translateY(-2px);
}
.cms-card.featured{
    grid-column:span 7;
    grid-row:span 2;
}
.cms-card.standard{
    grid-column:span 5;
}
.cms-thumb{
    width:100%;
    height:150px;
    object-fit:cover;
    background:var(--bg-nav);
}
.cms-card.featured .cms-thumb{height:210px}
.cms-body{
    padding:22px;
    flex:1;
    display:flex;
    flex-direction:column;
}
.cms-category{
    margin-bottom:8px;
    display:inline-flex;
    align-self:flex-start;
    padding:3px 10px;
    border-radius:4px;
    background:rgba(15,107,82,.09);
    color:var(--brand-primary);
    font-size:.76rem;
    font-weight:700;
    letter-spacing:.05em;
}
.cms-title{
    font-family:var(--serif);
    color:var(--ink-strong);
    font-size:1.08rem;
    font-weight:800;
    line-height:1.5;
    margin:0 0 10px;
}
.cms-card.featured .cms-title{font-size:1.35rem}
.cms-card a.cms-title-link{
    transition:color var(--transition);
}
.cms-card a.cms-title-link:hover{
    color:var(--brand-primary);
}
.cms-excerpt{
    margin:0;
    color:var(--ink-dim);
    font-size:.88rem;
    line-height:1.75;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
}
.cms-card.featured .cms-excerpt{-webkit-line-clamp:3}
.cms-meta{
    margin-top:auto;
    padding-top:16px;
    display:flex;
    gap:12px;
    align-items:center;
    color:var(--ink-dim);
    font-size:.81rem;
}
.cms-meta time{
    font-variant-numeric:tabular-nums;
}
.cms-meta .spacer{
    margin-left:auto;
}
.cms-empty{
    grid-column:1/-1;
    text-align:center;
    padding:70px 20px;
    background:var(--bg-page);
    border:1px dashed #D5CFC1;
    border-radius:8px;
    color:var(--ink-dim);
    font-size:.95rem;
}
.cms-empty svg{
    width:38px;
    height:38px;
    stroke:var(--accent-gold);
    fill:none;
    stroke-width:1.5;
    display:block;
    margin:0 auto 12px;
}
.cms-link-more{
    text-align:right;
    margin-top:24px;
}
.cms-link-more a{
    display:inline-flex;
    align-items:center;
    gap:6px;
    color:var(--brand-deep);
    font-weight:600;
    font-size:.9rem;
}
.cms-link-more a svg{
    width:15px;height:15px;
    stroke:currentColor;
    fill:none;
    stroke-width:2;
}

/* 页脚 */
.site-footer{
    background:var(--ink-strong);
    color:rgba(255,255,255,.64);
}
.footer-main{
    display:grid;
    grid-template-columns:1.5fr 1fr 1fr;
    gap:40px;
    padding:54px 0 36px;
}
.footer-brand{
    display:flex;
    align-items:center;
    gap:12px;
    font-family:var(--serif);
    color:#fff;
    font-size:1.2rem;
    font-weight:800;
    margin-bottom:12px;
}
.footer-brand .brand-symbol{
    width:38px;
    height:38px;
    font-size:1.2rem;
}
.site-footer h3{
    color:#fff;
    font-size:.95rem;
    font-weight:700;
    margin:0 0 14px;
}
.footer-link{
    list-style:none;
    margin:0;
    padding:0;
    display:grid;
    gap:8px;
}
.footer-link a{
    color:rgba(255,255,255,.6);
    font-size:.88rem;
    transition:color var(--transition);
}
.footer-link a:hover{color:#fff}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.08);
    padding:18px 0;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:14px;
    flex-wrap:wrap;
    font-size:.8rem;
    color:rgba(255,255,255,.4);
}

/* 响应式 */
@media (max-width:1199px){
    .benefits-grid{grid-template-columns:1fr;gap:34px}
    .benefits-lead{position:static}
}
@media (max-width:1023px){
    .mobile-topbar{
        display:flex;
        align-items:center;
        justify-content:space-between;
        position:sticky;
        top:0;
        height:64px;
        padding:0 20px;
        background:var(--bg-nav);
        color:#fff;
        z-index:110;
        margin-left:0;
    }
    .mobile-brand{
        display:flex;
        align-items:center;
        gap:10px;
        font-family:var(--serif);
        font-size:1.15rem;
        font-weight:800;
        color:#fff;
    }
    .nav-toggle{
        width:42px;
        height:42px;
        border:1px solid rgba(255,255,255,.14);
        background:transparent;
        border-radius:8px;
        display:inline-flex;
        align-items:center;
        justify-content:center;
        cursor:pointer;
        color:#fff;
        transition:background var(--transition);
    }
    .nav-toggle:hover{background:rgba(255,255,255,.1)}
    .nav-toggle svg{
        width:22px;
        height:22px;
        stroke:currentColor;
        fill:none;
        stroke-width:2;
        stroke-linecap:round;
    }
    .app-main{margin-left:0}
    .app-sidebar{
        transform:translateX(-105%);
        width:292px;
        box-shadow:0 22px 64px rgba(5,18,13,.3);
    }
    .app-sidebar.is-open{
        transform:translateX(0);
    }
    .hero-wrap{
        grid-template-columns:1fr;
    }
    .hero-badge{left:0}
    .hero{background:none}
    .hero-bg::after{background:rgba(247,245,240,.88)}
    .wall-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:190px}
    .cta-wrap{grid-template-columns:1fr}
    .footer-main{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
    .container{padding:0 20px}
    .topbar-inner{padding:12px 20px}
    .topbar-inner{justify-content:center}
    .section-head{flex-direction:column;align-items:flex-start;margin-bottom:30px}
    .section-desc{max-width:100%}
    .feature-line{grid-template-columns:58px 1fr;gap:16px}
    .feature-num{font-size:1.7rem}
    .wall-grid{grid-template-columns:1fr;grid-auto-rows:180px}
    .w-2x2{grid-column:span 1;grid-row:span 1}
    .w-col2{grid-column:span 1;grid-row:span 1}
    .w-row2{grid-column:span 1;grid-row:span 1}
    .hero-visual img{height:310px}
    .cms-card.featured,.cms-card.standard{grid-column:span 12}
    .footer-main{grid-template-columns:1fr;gap:24px}
    .footer-bottom{justify-content:center;text-align:center}
}
@media (max-width:480px){
    .hero-actions .btn{flex:1}
    .hero-trust{flex-wrap:wrap}
}
@media (prefers-reduced-motion:reduce){
    *,
    *::before,
    *::after{
        animation:none!important;
        transition:none!important;
        scroll-behavior:auto!important;
    }
}

/* roulang page: category1 */
:root {
            --bg-page: #F7F5F0;
            --bg-nav: #11251F;
            --bg-card: #FFFFFF;
            --ink-strong: #16211B;
            --ink-body: #33423A;
            --ink-dim: #6D7C72;
            --brand: #0F6B52;
            --brand-deep: #0A4B3A;
            --brand-soft: #DDEAE4;
            --gold: #B08D57;
            --line: #E3DED2;
            --danger: #A7533A;
            --radius: 8px;
            --shadow-md: 0 12px 32px rgba(17, 32, 27, .08);
            --shadow-card: 0 8px 24px rgba(17, 32, 27, .06);
            --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --trans: .22s cubic-bezier(.2, 0, 0, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-sans);
            background: var(--bg-page);
            color: var(--ink-body);
            line-height: 1.75;
        }

        h1,
        h2,
        h3,
        h4,
        p,
        figure,
        ul,
        ol {
            margin: 0;
            padding: 0;
        }

        h1,
        h2,
        h3 {
            font-family: var(--font-serif);
            color: var(--ink-strong);
            line-height: 1.25;
            letter-spacing: -0.01em;
        }

        img {
            display: block;
            max-width: 100%;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button {
            font-family: inherit;
            border: 0;
            background: none;
            cursor: pointer;
        }

        nav ul,
        nav ol {
            list-style: none;
        }

        svg {
            fill: none;
            stroke: currentColor;
            stroke-width: 1.6;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        :focus-visible {
            outline: 2px solid var(--brand);
            outline-offset: 2px;
        }

        .app-shell {
            min-height: 100vh;
            display: flex;
            background: var(--bg-nav);
        }

        .sidebar {
            width: 266px;
            flex: 0 0 266px;
            background: var(--bg-nav);
            min-height: 100vh;
            height: 100vh;
            position: sticky;
            top: 0;
            display: flex;
            flex-direction: column;
            padding: 0 0 24px;
            z-index: 60;
            overflow-y: auto;
        }

        .sidebar-brand {
            display: flex;
            align-items: center;
            gap: 11px;
            padding: 34px 26px 22px;
        }

        .brand-symbol {
            width: 38px;
            height: 38px;
            background: var(--gold);
            color: #fff;
            font-family: var(--font-serif);
            font-size: 1.35rem;
            font-weight: 700;
            display: grid;
            place-items: center;
            border-radius: 5px;
            flex: 0 0 auto;
        }

        .brand-name {
            color: #fff;
            font-family: var(--font-serif);
            font-size: 1.16rem;
            font-weight: 700;
            letter-spacing: .05em;
            white-space: nowrap;
        }

        .main-nav {
            display: flex;
            flex-direction: column;
            gap: 5px;
            padding: 18px 14px;
        }

        .nav-section-label {
            color: rgba(255, 255, 255, .42);
            font-size: .72rem;
            letter-spacing: .14em;
            padding: 8px 17px 12px;
            text-transform: uppercase;
        }

        .nav-link {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 14px;
            color: rgba(255, 255, 255, .6);
            border-radius: 6px;
            font-size: .95rem;
            position: relative;
            transition: background var(--trans), color var(--trans);
        }

        .nav-link svg {
            width: 20px;
            height: 20px;
            color: currentColor;
            flex: 0 0 auto;
        }

        .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, .08);
        }

        .nav-link.active {
            color: #fff;
            background: rgba(255, 255, 255, .04);
            font-weight: 600;
        }

        .nav-link.active::before {
            content: "";
            position: absolute;
            left: 0;
            top: 20%;
            height: 60%;
            width: 4px;
            background: var(--gold);
            border-radius: 0 100px 100px 0;
        }

        .sidebar-foot {
            margin-top: auto;
            padding: 24px 26px 10px;
            border-top: 1px solid rgba(255, 255, 255, .08);
            color: rgba(255, 255, 255, .28);
            font-size: .76rem;
            line-height: 1.8;
        }

        .content-side {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            background: var(--bg-page);
        }

        .mobile-topbar {
            display: none;
            background: var(--bg-nav);
            align-items: center;
            justify-content: space-between;
            padding: 13px 18px;
            position: sticky;
            top: 0;
            z-index: 70;
            gap: 12px;
        }

        .menu-btn {
            width: 40px;
            height: 40px;
            display: grid;
            place-items: center;
            border-radius: 6px;
            color: #fff;
        }

        .menu-btn svg {
            width: 22px;
            height: 22px;
        }

        .menu-btn:hover {
            background: rgba(255, 255, 255, .08);
        }

        .mobile-brand {
            color: #fff;
            font-family: var(--font-serif);
            font-weight: 700;
            letter-spacing: .06em;
        }

        .sidebar-backdrop {
            display: none;
        }

        .main-area {
            flex: 1;
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: clamp(22px, 4vw, 48px);
            padding-right: clamp(22px, 4vw, 48px);
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 46px;
            padding: 0 24px;
            border-radius: 6px;
            font-size: .95rem;
            font-weight: 600;
            letter-spacing: .02em;
            transition: transform var(--trans), box-shadow var(--trans), background var(--trans), border-color var(--trans), color var(--trans);
            border: 1px solid transparent;
        }

        .button-solid {
            background: var(--brand);
            color: #fff;
            box-shadow: 0 6px 16px rgba(15, 107, 82, .18);
        }

        .button-solid:hover {
            background: var(--brand-deep);
            transform: translateY(-2px);
            box-shadow: 0 10px 24px rgba(15, 107, 82, .22);
        }

        .button-solid:active {
            transform: translateY(0);
            background: #082F27;
        }

        .button-ghost {
            background: transparent;
            border-color: rgba(255, 255, 255, .45);
            color: #fff;
        }

        .button-ghost:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, .1);
        }

        .button-outline {
            background: transparent;
            border-color: var(--ink-strong);
            color: var(--ink-strong);
        }

        .button-outline:hover {
            background: rgba(15, 107, 82, .08);
            border-color: var(--brand);
            color: var(--brand);
        }

        .button-gold {
            background: var(--gold);
            color: #fff;
        }

        .button-gold:hover {
            background: #987746;
            transform: translateY(-2px);
        }

        .entry-hero {
            position: relative;
            color: #fff;
            padding: clamp(64px, 10vw, 128px) 0 clamp(48px, 8vw, 96px);
            background:
                linear-gradient(120deg, rgba(17, 37, 31, .96) 0%, rgba(17, 37, 31, .78) 52%, rgba(17, 37, 31, .62) 100%),
                url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
            overflow: hidden;
        }

        .entry-hero::after {
            content: "";
            pointer-events: none;
            position: absolute;
            right: -10%;
            bottom: -60%;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(176, 141, 87, .2), transparent 68%);
        }

        .entry-hero .container {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: .85rem;
            color: rgba(255, 255, 255, .6);
            margin-bottom: 28px;
        }

        .breadcrumb a {
            transition: color var(--trans);
        }

        .breadcrumb a:hover {
            color: var(--gold);
        }

        .breadcrumb i {
            font-style: normal;
            color: rgba(255, 255, 255, .3);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--gold);
            font-size: .8rem;
            font-weight: 600;
            letter-spacing: .16em;
            text-transform: uppercase;
            margin-bottom: 18px;
        }

        .eyebrow::before {
            content: "";
            width: 28px;
            height: 1px;
            background: var(--gold);
        }

        .hero-title {
            color: #fff;
            font-size: clamp(2.35rem, 5.4vw, 4rem);
            font-weight: 700;
            max-width: 720px;
            line-height: 1.14;
            margin-bottom: 24px;
        }

        .hero-title .text-gold {
            color: var(--gold);
        }

        .hero-lead {
            max-width: 660px;
            font-size: clamp(1rem, 1.4vw, 1.13rem);
            color: rgba(255, 255, 255, .78);
            line-height: 1.9;
            margin-bottom: 34px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .section-block {
            padding: clamp(64px, 9vw, 116px) 0;
        }

        .section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 32px;
            margin-bottom: 44px;
            flex-wrap: wrap;
        }

        .section-title {
            font-size: clamp(1.7rem, 3vw, 2.45rem);
            font-weight: 700;
            margin-bottom: 14px;
        }

        .section-sub {
            color: var(--ink-dim);
            max-width: 560px;
            font-size: 1rem;
            line-height: 1.8;
        }

        .section-kicker {
            color: var(--gold);
            font-weight: 700;
            font-size: .82rem;
            letter-spacing: .14em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        .event-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 26px;
        }

        .event-card {
            grid-column: span 6;
            background: var(--bg-card);
            border: 1px solid var(--line);
            border-radius: 10px;
            overflow: hidden;
            transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
            display: flex;
            flex-direction: column;
        }

        .event-card-wide {
            grid-column: span 7;
        }

        .event-card-narrow {
            grid-column: span 5;
        }

        .event-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: rgba(15, 107, 82, .35);
        }

        .event-media {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #e9e4db;
        }

        .event-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }

        .event-card:hover .event-media img {
            transform: scale(1.04);
        }

        .event-body {
            padding: 26px 28px 28px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .event-tag {
            align-self: flex-start;
            display: inline-flex;
            align-items: center;
            background: var(--brand-soft);
            color: var(--brand-deep);
            font-size: .76rem;
            padding: 3px 11px;
            border-radius: 100px;
            font-weight: 600;
            margin-bottom: 13px;
        }

        .event-body h3 {
            font-size: 1.35rem;
            margin-bottom: 10px;
        }

        .event-body p {
            color: var(--ink-dim);
            font-size: .94rem;
            line-height: 1.8;
            margin-bottom: 20px;
        }

        .event-more {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--brand);
            font-size: .9rem;
            font-weight: 600;
            transition: color var(--trans);
        }

        .event-more::after {
            content: "→";
            transition: transform var(--trans);
        }

        .event-more:hover {
            color: var(--brand-deep);
        }

        .event-more:hover::after {
            transform: translateX(5px);
        }

        .why-grid {
            display: grid;
            grid-template-columns: 1.08fr .92fr;
            gap: clamp(36px, 6vw, 84px);
            align-items: center;
        }

        .why-media {
            position: relative;
        }

        .why-media::before {
            content: "";
            position: absolute;
            top: -20px;
            right: -20px;
            width: 120px;
            height: 120px;
            border-right: 1px solid var(--gold);
            border-top: 1px solid var(--gold);
            border-radius: 0 12px 0 0;
            opacity: .55;
        }

        .why-media img {
            border-radius: 12px;
            width: 100%;
            height: auto;
        }

        .why-copy h2 {
            margin-bottom: 18px;
        }

        .why-copy .lead {
            color: var(--ink-body);
            font-size: 1rem;
            line-height: 1.9;
            margin-bottom: 16px;
        }

        .adv-list {
            margin-top: 28px;
            list-style: none;
            border-top: 1px solid var(--line);
        }

        .adv-item {
            display: grid;
            grid-template-columns: 56px 1fr;
            gap: 18px;
            padding: 22px 0;
            border-bottom: 1px solid var(--line);
        }

        .adv-num {
            font-family: var(--font-serif);
            color: var(--gold);
            font-size: 1.02rem;
            font-weight: 700;
            line-height: 1.8;
        }

        .adv-title {
            color: var(--ink-strong);
            font-weight: 700;
            margin-bottom: 6px;
            font-size: 1.02rem;
        }

        .adv-desc {
            color: var(--ink-dim);
            font-size: .92rem;
            line-height: 1.75;
        }

        .process-area {
            background: #EFEBE1;
        }

        .steps-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            counter-reset: step;
        }

        .step-card {
            position: relative;
            background: var(--bg-page);
            border: 1px solid var(--line);
            border-radius: 10px;
            padding: 28px 22px 24px;
            min-height: 220px;
            counter-increment: step;
            transition: transform var(--trans), box-shadow var(--trans);
        }

        .step-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-card);
        }

        .step-card::before {
            content: "0" counter(step);
            font-family: var(--font-serif);
            font-size: 2rem;
            font-weight: 700;
            color: var(--gold);
            opacity: .85;
            display: block;
            margin-bottom: 18px;
        }

        .step-card h3 {
            font-size: 1.08rem;
            margin-bottom: 8px;
        }

        .step-card p {
            font-size: .85rem;
            color: var(--ink-dim);
            line-height: 1.7;
        }

        .stats-strip {
            position: relative;
            padding: clamp(64px, 8vw, 100px) 0;
            background:
                linear-gradient(120deg, rgba(17, 37, 31, .95), rgba(17, 37, 31, .82)),
                url('/assets/images/backpic/back-3.png') center / cover no-repeat;
            color: #fff;
        }

        .stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .stat-card {
            padding: 12px 16px;
            border-right: 1px solid rgba(255, 255, 255, .1);
        }

        .stat-card:last-child {
            border-right: 0;
        }

        .stat-num {
            display: block;
            font-family: var(--font-serif);
            font-size: clamp(2rem, 4vw, 3.1rem);
            font-weight: 800;
            color: #fff;
            line-height: 1.1;
            margin-bottom: 10px;
            font-variant-numeric: tabular-nums;
        }

        .stat-card span+span {
            color: rgba(255, 255, 255, .66);
            font-size: .9rem;
            letter-spacing: .04em;
        }

        .faq-wrap {
            max-width: 920px;
        }

        .faq-list {
            border-top: 1px solid var(--line);
            margin-top: 40px;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
        }

        .faq-q {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            text-align: left;
            padding: 22px 2px;
            color: var(--ink-strong);
            font-size: 1.04rem;
            font-weight: 600;
            transition: color var(--trans);
        }

        .faq-q:hover {
            color: var(--brand);
        }

        .faq-icon {
            width: 30px;
            height: 30px;
            flex: 0 0 auto;
            border-radius: 50%;
            border: 1px solid var(--line);
            display: grid;
            place-items: center;
            font-size: 1.2rem;
            line-height: 1;
            color: var(--gold);
            transition: transform var(--trans), background var(--trans), border-color var(--trans);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
        }

        .faq-answer {
            display: none;
            color: var(--ink-dim);
            line-height: 1.85;
            padding: 0 38px 26px 2px;
            font-size: .95rem;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        .cta-band {
            padding: clamp(64px, 8vw, 100px) 0;
            position: relative;
        }

        .cta-panel {
            background: linear-gradient(130deg, var(--brand), var(--brand-deep) 70%);
            border-radius: 16px;
            padding: clamp(34px, 5vw, 64px);
            color: #fff;
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 36px;
            align-items: center;
            box-shadow: 0 22px 48px rgba(15, 107, 82, .16);
            position: relative;
            overflow: hidden;
        }

        .cta-panel::before {
            content: "";
            position: absolute;
            right: -140px;
            top: -140px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: rgba(176, 141, 87, .16);
        }

        .cta-panel h2 {
            color: #fff;
            font-size: clamp(1.5rem, 2.6vw, 2rem);
            margin-bottom: 14px;
        }

        .cta-panel p {
            color: rgba(255, 255, 255, .76);
            line-height: 1.8;
            margin-bottom: 24px;
            max-width: 620px;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .cta-actions .button-solid {
            background: #fff;
            color: var(--brand-deep);
        }

        .cta-actions .button-solid:hover {
            background: #EFEBE1;
            color: var(--brand-deep);
        }

        .cta-actions .button-ghost {
            border-color: rgba(255, 255, 255, .6);
        }

        .cta-card-mini {
            border: 1px solid rgba(255, 255, 255, .14);
            background: rgba(255, 255, 255, .1);
            border-radius: 12px;
            padding: 26px;
            color: rgba(255, 255, 255, .8);
            position: relative;
            z-index: 2;
            backdrop-filter: blur(6px);
        }

        .cta-card-mini h3 {
            color: #fff;
            font-size: 1.08rem;
            margin-bottom: 8px;
        }

        .cta-card-mini small {
            display: block;
            margin-top: 12px;
            color: var(--gold);
            font-size: .8rem;
        }
        
        .site-footer {
            background: var(--bg-nav);
            color: rgba(255, 255, 255, .6);
            padding-top: 64px;
        }

        .site-footer .footer-main {
            display: grid;
            grid-template-columns: 1.6fr .85fr 1fr;
            gap: 44px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, .07);
        }

        .site-footer .footer-brand {
            color: #fff;
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-serif);
            font-size: 1.2rem;
            font-weight: 700;
            letter-spacing: .04em;
        }

        .site-footer .brand-symbol {
            width: 34px;
            height: 34px;
            font-size: 1.1rem;
        }

        .site-footer h3 {
            color: #fff;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 18px;
        }

        .site-footer a {
            transition: color var(--trans);
        }

        .site-footer a:hover {
            color: var(--gold);
        }

        .footer-link {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
            font-size: .88rem;
        }

        .footer-link a {
            color: rgba(255, 255, 255, .58);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 22px 0 30px;
            color: rgba(255, 255, 255, .38);
            font-size: .8rem;
        }

        @media (max-width: 1199px) {
            .event-card-wide,
            .event-card-narrow,
            .event-card {
                grid-column: span 6;
            }
        }

        @media (max-width: 1023px) {
            .app-shell {
                display: block;
            }

            .sidebar {
                position: fixed;
                top: 0;
                left: 0;
                width: 278px;
                height: 100vh;
                transform: translateX(-105%);
                transition: transform .28s ease;
                box-shadow: 12px 0 36px rgba(17, 32, 27, .22);
            }

            body.menu-open .sidebar {
                transform: translateX(0);
            }

            .sidebar-backdrop {
                display: block;
                position: fixed;
                inset: 0;
                background: rgba(17, 32, 27, .44);
                border: 0;
                z-index: 65;
                opacity: 0;
                visibility: hidden;
                transition: opacity .25s ease, visibility .25s ease;
            }

            body.menu-open .sidebar-backdrop {
                opacity: 1;
                visibility: visible;
            }

            .mobile-topbar {
                display: flex;
            }

            .content-side {
                min-height: 100vh;
            }

            .site-footer .footer-main {
                grid-template-columns: 1fr 1fr;
                gap: 36px 30px;
            }
        }

        @media (max-width: 880px) {
            .why-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .stats-strip {
                padding: 54px 0;
            }

            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 34px 16px;
            }

            .stat-card {
                border-right: 0;
            }

            .steps-grid {
                grid-template-columns: 1fr 1fr;
            }

            .cta-panel {
                grid-template-columns: 1fr;
                padding: 34px 26px;
            }

            .event-grid {
                gap: 18px;
            }

            .event-card,
            .event-card-wide,
            .event-card-narrow {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 560px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }

            .section-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 18px;
            }

            .site-footer .footer-main {
                grid-template-columns: 1fr;
                gap: 28px;
                padding-bottom: 28px;
            }

            .event-body {
                padding: 22px 20px;
            }

            .hero-actions .button {
                flex: 1;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: left;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation: none !important;
                transition: none !important;
                scroll-behavior: auto !important;
            }
        }

/* roulang page: article */
:root {
    --bg-page: #F7F5F0;
    --bg-nav: #11251F;
    --bg-deep: #0D1D18;
    --ink-strong: #16211B;
    --ink-body: #33423A;
    --ink-dim: #6D7C72;
    --brand-primary: #0F6B52;
    --brand-deep: #0A4B3A;
    --accent-gold: #B08D57;
    --line-soft: #E3DED2;
    --line-input: #CFC9BC;
    --danger-time: #A7533A;
    --white: #FFFFFF;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow-hover: 0 18px 44px rgba(17, 32, 27, .1);
    --ease: .2s cubic-bezier(.2, 0, 0, 1);
}
*,
*::before,
*::after {
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    margin: 0;
    background: var(--bg-page);
    color: var(--ink-body);
    font-family: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img {
    max-width: 100%;
    display: block;
}
a {
    color: inherit;
    text-decoration: none;
}
a,
button,
input {
    font-family: inherit;
}
button {
    border: 0;
    cursor: pointer;
    background: none;
}
:focus-visible {
    outline: 2px solid var(--brand-primary);
    outline-offset: 3px;
}
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 36px;
}
.app-shell {
    min-height: 100vh;
}
.site-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    z-index: 80;
    background: var(--bg-nav);
    color: #fff;
    display: flex;
    flex-direction: column;
    padding: 30px 20px 22px;
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 2px 8px 24px;
    margin-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
}
.brand-mark {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, .82);
    color: #fff;
    display: grid;
    place-items: center;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    font-size: 20px;
    font-weight: 700;
    border-radius: 10px;
    background: rgba(255, 255, 255, .04);
}
.brand-text {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    font-size: 1.18rem;
    letter-spacing: .04em;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}
.brand-text small {
    display: block;
    font-family: system-ui, -apple-system, "PingFang SC", sans-serif;
    font-size: .72rem;
    font-weight: 400;
    color: rgba(255, 255, 255, .5);
    letter-spacing: .1em;
    margin-top: 4px;
}
.nav-section-label {
    color: rgba(255, 255, 255, .38);
    font-size: .7rem;
    letter-spacing: .22em;
    text-transform: uppercase;
    padding: 6px 10px 10px;
    font-weight: 500;
}
.main-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}
.nav-link {
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 11px 12px;
    border-radius: 9px;
    color: rgba(255, 255, 255, .62);
    font-size: .93rem;
    line-height: 1.4;
    position: relative;
    transition: background var(--ease), color var(--ease), transform var(--ease);
}
.nav-link svg {
    width: 20px;
    height: 20px;
    flex: none;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.nav-link:hover {
    color: #fff;
    background: rgba(255, 255, 255, .06);
}
.nav-link.active {
    color: #fff;
    background: linear-gradient(90deg, rgba(15, 107, 82, .6), rgba(15, 107, 82, .1));
    font-weight: 600;
}
.nav-link.active::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 14%;
    height: 72%;
    width: 4px;
    border-radius: 4px;
    background: var(--accent-gold);
}
.sidebar-foot {
    margin-top: 20px;
    padding: 16px 10px 2px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .4);
    font-size: .76rem;
    line-height: 1.7;
}
.main-wrap {
    margin-left: 260px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-page);
}
.mobile-topbar {
    display: none;
}
.menu-scrim {
    display: none;
}
.site-main {
    flex: 1;
}
.mobile-topbar {
    position: sticky;
    top: 0;
    z-index: 70;
    height: 60px;
    background: var(--bg-nav);
    color: #fff;
    align-items: center;
    justify-content: space-between;
    padding: 0 22px;
}
.mobile-topbar .mobile-logo {
    color: #fff;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    font-weight: 700;
    font-size: 1.05rem;
}
.menu-toggle {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: #fff;
    border-radius: 8px;
}
.menu-toggle:hover {
    background: rgba(255, 255, 255, .08);
}
.menu-toggle svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
}

/* article page */
.article-page {
    padding: 56px 0 84px;
}
.article-shell {
    max-width: 980px;
}
.crumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: .82rem;
    color: var(--ink-dim);
    margin-bottom: 24px;
}
.crumbs a {
    color: var(--ink-dim);
    transition: color var(--ease);
}
.crumbs a:hover {
    color: var(--brand-primary);
}
.crumb-sep {
    color: var(--line-input);
    font-weight: 300;
}
.crumb-here {
    color: var(--ink-strong);
    max-width: 360px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.article-panel {
    background: #fff;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    padding: 48px 56px 56px;
    box-shadow: 0 10px 30px rgba(17, 32, 27, .04);
}
.article-kicker {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 22px;
    margin-bottom: 18px;
}
.article-cat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(15, 107, 82, .1);
    color: var(--brand-deep);
    border-radius: 999px;
    padding: 5px 13px;
    font-size: .78rem;
    font-weight: 600;
}
.article-time {
    color: var(--ink-dim);
    font-size: .84rem;
}
.article-title {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    color: var(--ink-strong);
    font-weight: 800;
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    line-height: 1.28;
    margin: 0 0 16px;
    letter-spacing: -.01em;
}
.article-sub {
    color: var(--ink-dim);
    font-size: .96rem;
    line-height: 1.8;
    margin: 0 0 24px;
}
.article-cover {
    margin: 30px 0 34px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--line-soft);
    background: var(--bg-page);
}
.article-cover img {
    width: 100%;
    aspect-ratio: 16 / 8;
    object-fit: cover;
}
.article-content {
    font-size: 1.06rem;
    line-height: 2;
    color: var(--ink-body);
    letter-spacing: .01em;
}
.article-content > *:first-child {
    margin-top: 0;
}
.article-content > *:last-child {
    margin-bottom: 0;
}
.article-content p {
    margin: 0 0 1.6em;
}
.article-content h2,
.article-content h3,
.article-content h4 {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    color: var(--ink-strong);
    line-height: 1.45;
    margin: 2em 0 .8em;
    font-weight: 800;
}
.article-content h2 {
    font-size: 1.7rem;
    border-bottom: 1px solid var(--line-soft);
    padding-bottom: .4em;
}
.article-content h3 {
    font-size: 1.32rem;
}
.article-content h4 {
    font-size: 1.1rem;
}
.article-content a {
    color: var(--brand-primary);
    border-bottom: 1px solid rgba(15, 107, 82, .28);
    transition: border-color var(--ease), color var(--ease);
}
.article-content a:hover {
    color: var(--brand-deep);
    border-color: var(--brand-deep);
}
.article-content img {
    height: auto;
    border-radius: 10px;
    margin: 1.6em auto;
}
.article-content blockquote {
    margin: 2em 0;
    padding: 16px 24px;
    border-left: 4px solid var(--accent-gold);
    background: rgba(176, 141, 87, .06);
    color: var(--ink-strong);
    border-radius: 0 10px 10px 0;
    font-size: 1rem;
}
.article-content blockquote p:last-child {
    margin-bottom: 0;
}
.article-content ul,
.article-content ol {
    margin: 0 0 1.6em;
    padding-left: 1.6em;
}
.article-content li {
    margin-bottom: .5em;
}
.article-content li::marker {
    color: var(--brand-primary);
}
.article-content hr {
    border: 0;
    border-top: 1px solid var(--line-soft);
    margin: 2.6em 0;
}
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.8em 0;
    font-size: .94rem;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--line-soft);
}
.article-content th,
.article-content td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--line-soft);
    text-align: left;
    line-height: 1.7;
}
.article-content th {
    background: rgba(15, 107, 82, .06);
    color: var(--ink-strong);
    font-weight: 700;
}
.article-content tr:last-child td {
    border-bottom: 0;
}
.article-content pre {
    background: var(--bg-deep);
    color: #d9efe8;
    border-radius: 10px;
    padding: 18px 20px;
    overflow-x: auto;
    font-size: .9rem;
    line-height: 1.8;
    margin: 1.8em 0;
}
.article-content code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    background: rgba(15, 107, 82, .08);
    color: var(--brand-deep);
    border-radius: 4px;
    padding: .1em .4em;
    font-size: .9em;
}
.article-content pre code {
    background: transparent;
    color: inherit;
    padding: 0;
}
.article-end {
    margin-top: 44px;
    padding-top: 26px;
    border-top: 1px solid var(--line-soft);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}
.article-end-label {
    color: var(--ink-dim);
    font-size: .86rem;
}
.article-end-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--radius-sm);
    font-size: .92rem;
    font-weight: 600;
    line-height: 1;
    padding: 13px 22px;
    border: 1px solid transparent;
    transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    min-height: 44px;
}
.btn-primary {
    background: var(--brand-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--brand-deep);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(15, 107, 82, .18);
}
.btn-primary:active {
    background: #08392D;
    transform: none;
}
.btn-ghost {
    background: rgba(15, 107, 82, .08);
    color: var(--brand-deep);
    border-color: rgba(15, 107, 82, .2);
}
.btn-ghost:hover {
    background: rgba(15, 107, 82, .14);
    color: var(--brand-deep);
}
.service-cta {
    margin-top: 26px;
    background: var(--bg-nav);
    border-radius: var(--radius-lg);
    color: #fff;
    padding: 40px 44px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    position: relative;
    overflow: hidden;
}
.service-cta::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -80px;
    width: 260px;
    height: 260px;
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: 50%;
}
.service-cta h2 {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    font-size: 1.5rem;
    color: #fff;
    margin: 0 0 10px;
    font-weight: 800;
    line-height: 1.4;
}
.service-cta p {
    color: rgba(255, 255, 255, .66);
    font-size: .94rem;
    margin: 0;
    max-width: 560px;
    line-height: 1.8;
}
.service-cta .btn-ghost {
    background: rgba(255, 255, 255, .1);
    color: #fff;
    border-color: rgba(255, 255, 255, .22);
}
.service-cta .btn-ghost:hover {
    background: rgba(255, 255, 255, .18);
    color: #fff;
}

/* empty no-article */
.notfound-block {
    max-width: 720px;
    margin: 20px auto;
    text-align: center;
    background: #fff;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    padding: 72px 40px;
    box-shadow: 0 16px 40px rgba(17, 32, 27, .05);
}
.notfound-icon {
    width: 84px;
    height: 84px;
    margin: 0 auto 26px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(15, 107, 82, .08);
    color: var(--brand-primary);
}
.notfound-icon svg {
    width: 38px;
    height: 38px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.notfound-title {
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    font-size: 2rem;
    color: var(--ink-strong);
    margin: 0 0 12px;
}
.notfound-desc {
    color: var(--ink-dim);
    max-width: 480px;
    margin: 0 auto 28px;
}

/* footer */
.site-footer {
    background: var(--bg-nav);
    color: rgba(255, 255, 255, .7);
    border-top: 1px solid rgba(255, 255, 255, .06);
    margin-top: auto;
}
.footer-main {
    display: grid;
    grid-template-columns: 1.5fr .8fr .9fr;
    gap: 48px;
    padding: 54px 0 40px;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    font-size: 1.25rem;
    font-weight: 700;
}
.footer-brand .brand-symbol {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(255, 255, 255, .8);
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #fff;
}
.site-footer h3 {
    color: #fff;
    font-size: .94rem;
    font-weight: 600;
    margin: 0 0 18px;
    letter-spacing: .04em;
}
.footer-link {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-link a {
    color: rgba(255, 255, 255, .52);
    font-size: .9rem;
    transition: color var(--ease), padding-left var(--ease);
}
.footer-link a:hover {
    color: #fff;
    padding-left: 4px;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: rgba(255, 255, 255, .42);
    font-size: .8rem;
}

@media (max-width: 1023px) {
    .site-sidebar {
        transform: translateX(-110%);
        transition: transform .24s ease;
        box-shadow: 10px 0 40px rgba(0, 0, 0, .12);
    }
    .main-wrap {
        margin-left: 0;
    }
    .mobile-topbar {
        display: flex;
    }
    body.nav-open .site-sidebar {
        transform: translateX(0);
    }
    .menu-scrim {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 70;
        background: rgba(13, 29, 24, .55);
        opacity: 0;
        pointer-events: none;
        transition: opacity .24s ease;
    }
    body.nav-open .menu-scrim {
        opacity: 1;
        pointer-events: auto;
    }
    .article-panel {
        padding: 40px 32px 44px;
    }
    .service-cta {
        padding: 34px 30px;
    }
}
@media (max-width: 767px) {
    .container {
        padding: 0 20px;
    }
    .article-page {
        padding: 32px 0 60px;
    }
    .footer-main {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 42px 0 32px;
    }
    .footer-bottom {
        flex-direction: column;
    }
    .article-panel {
        padding: 30px 22px 34px;
        border-radius: 14px;
    }
    .article-title {
        font-size: 1.7rem;
    }
    .article-content {
        font-size: 1rem;
        line-height: 1.95;
    }
    .article-end {
        flex-direction: column;
        align-items: flex-start;
    }
    .article-end-actions {
        width: 100%;
    }
    .article-end-actions .btn {
        flex: 1;
    }
    .service-cta {
        padding: 28px 22px;
        flex-direction: column;
        align-items: flex-start;
    }
    .service-cta .btn {
        width: 100%;
    }
    .crumb-here {
        max-width: 220px;
    }
}
@media (max-width: 520px) {
    .article-page {
        padding: 22px 0 48px;
    }
    .article-panel {
        padding: 24px 18px 28px;
    }
    .article-cover {
        margin: 20px 0 24px;
        border-radius: 8px;
    }
    .article-content h2 {
        font-size: 1.35rem;
    }
    .service-cta h2 {
        font-size: 1.25rem;
    }
    .notfound-block {
        padding: 50px 18px;
    }
}
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        transition-duration: .01ms !important;
    }
}

/* roulang page: category2 */
:root{
    --bg-page:#F7F5F0;
    --bg-nav:#11251F;
    --bg-card:#FFFFFF;
    --bg-soft:#EFEBE2;
    --ink-strong:#16211B;
    --ink-body:#33423A;
    --ink-dim:#6D7C72;
    --brand-primary:#0F6B52;
    --brand-deep:#0A4B3A;
    --brand-soft:rgba(15,107,82,.08);
    --accent-gold:#B08D57;
    --line-soft:#E3DED2;
    --danger-time:#A7533A;
    --shadow-card:0 12px 32px rgba(17,32,27,.08);
    --shadow-float:0 18px 40px rgba(17,32,27,.12);
    --radius:8px;
    --radius-lg:14px;
    --transition:.2s cubic-bezier(.2,0,0,1);
    --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",SimSun,serif;
    --font-sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
    font-family:var(--font-sans);
    background:var(--bg-page);
    color:var(--ink-body);
    line-height:1.85;
    font-size:1rem;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:100%}
.container{width:min(1320px,90%);margin-left:auto;margin-right:auto}
::selection{background:rgba(15,107,82,.2)}

.app-shell{display:flex;min-height:100vh}
.side-nav{
    width:260px;
    flex-shrink:0;
    background:var(--bg-nav);
    color:rgba(255,255,255,.84);
    position:sticky;
    top:0;
    height:100vh;
    display:flex;
    flex-direction:column;
    padding:28px 20px 20px;
    z-index:80;
    overflow-y:auto;
}
.brand-logo{
    display:flex;
    align-items:center;
    gap:10px;
    padding:6px 8px 24px;
    border-bottom:1px solid rgba(255,255,255,.08);
    margin-bottom:22px;
    color:#fff;
}
.brand-mark{
    width:38px;height:38px;
    background:var(--accent-gold);
    border-radius:8px 2px 8px 2px;
    display:flex;align-items:center;justify-content:center;
    font-family:var(--font-serif);
    font-weight:700;
    color:var(--bg-nav);
    font-size:1.25rem;
    flex-shrink:0;
}
.brand-text{
    font-family:var(--font-serif);
    font-size:1.08rem;
    font-weight:700;
    letter-spacing:.02em;
    line-height:1.3;
}
.brand-sub{display:block;font-size:.7rem;color:rgba(255,255,255,.5);font-family:var(--font-sans);font-weight:400;letter-spacing:.1em;margin-top:2px}

.nav-section-label{
    font-size:.72rem;
    color:rgba(255,255,255,.4);
    letter-spacing:.16em;
    padding:12px 12px 8px;
    text-transform:uppercase;
}
.main-nav{display:flex;flex-direction:column;gap:4px}
.main-nav .nav-link{
    display:flex;
    align-items:center;
    gap:11px;
    padding:11px 12px;
    border-radius:8px;
    font-size:.92rem;
    color:rgba(255,255,255,.64);
    transition:all var(--transition);
    position:relative;
    border:1px solid transparent;
}
.main-nav .nav-link svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.main-nav .nav-link:hover{color:#fff;background:rgba(255,255,255,.06);transform:translateX(2px)}
.main-nav .nav-link.active{color:#fff;font-weight:600}
.main-nav .nav-link.active::before{
    content:"";
    position:absolute;
    left:-1px;top:50%;
    transform:translateY(-50%);
    width:4px;height:22px;
    background:var(--accent-gold);
    border-radius:0 4px 4px 0;
}
.main-nav .nav-link.active svg{stroke:var(--accent-gold)}
.main-nav .nav-link:focus-visible,
.side-cta a:focus-visible{outline:2px solid var(--accent-gold);outline-offset:2px}

.side-note{
    margin-top:auto;
    background:rgba(255,255,255,.04);
    border:1px solid rgba(255,255,255,.06);
    border-radius:10px;
    padding:14px 14px;
    margin-left:6px;margin-right:6px;
}
.side-note .note-title{color:var(--accent-gold);font-size:.8rem;letter-spacing:.08em;margin-bottom:4px}
.side-note p{font-size:.72rem;color:rgba(255,255,255,.5);line-height:1.65}

.main-wrap{flex:1;min-width:0;display:flex;flex-direction:column}

.mobile-topbar{
    display:none;
    background:var(--bg-nav);
    padding:14px 4%;
    align-items:center;
    justify-content:space-between;
    position:sticky;
    top:0;
    z-index:99;
}
.mobile-topbar .brand-cluster{display:flex;align-items:center;gap:10px;color:#fff}
.mobile-burger{
    background:none;
    border:1px solid rgba(255,255,255,.18);
    width:42px;height:42px;
    border-radius:8px;
    color:#fff;
    font-size:1.4rem;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
}
.drawer-overlay{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(17,37,31,.5);
    z-index:96;
    opacity:0;
    transition:opacity .25s ease;
}
.drawer-overlay.show{display:block;opacity:1}
.mobile-drawer{
    position:fixed;
    left:0;top:0;bottom:0;
    width:280px;
    background:var(--bg-nav);
    z-index:98;
    padding:24px 20px;
    transform:translateX(-100%);
    transition:transform .25s ease;
    overflow-y:auto;
}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer .close-drawer{
    background:none;
    border:none;
    color:rgba(255,255,255,.8);
    font-size:1.1rem;
    cursor:pointer;
    padding:8px;
    display:block;
    margin-left:auto;
}
.mobile-drawer .main-nav{margin-top:24px}
.drawer-bottom{
    margin-top:30px;
    font-size:.72rem;
    color:rgba(255,255,255,.38);
    text-align:center;
    border-top:1px solid rgba(255,255,255,.07);
    padding-top:16px;
}

.content-main{flex:1;width:100%}

/* countdown strip */
.countdown-bar{
    background:var(--brand-deep);
    padding:16px 0;
    border-bottom:1px solid rgba(178,141,87,.25);
}
.countdown-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    flex-wrap:wrap;
}
.countdown-copy{
    display:flex;
    align-items:center;
    gap:10px;
    color:rgba(255,255,255,.85);
    font-size:.9rem;
    line-height:1.4;
}
.countdown-copy .pulse-dot{
    width:8px;height:8px;
    background:var(--accent-gold);
    border-radius:50%;
    animation:softPulse 1.6s infinite;
}
@keyframes softPulse{0%,100%{opacity:1}50%{opacity:.45}}
.countdown-digits{
    display:flex;
    align-items:center;
    gap:4px;
    color:#fff;
    font-variant-numeric:tabular-nums;
    font-size:1.22rem;
    font-weight:600;
    letter-spacing:.04em;
}
.countdown-digits .unit{font-size:.68rem;margin-right:5px;color:rgba(255,255,255,.5)}
.countdown-col{align-items:flex-start;display:flex;flex-direction:column}

/* page hero */
.page-hero{
    padding:calc(clamp(40px,6vw,74px)) 0 clamp(32px,4vw,48px);
}
.breadcrumb{
    font-size:.78rem;
    color:var(--ink-dim);
    display:flex;
    align-items:center;
    gap:8px;
    margin-bottom:24px;
    letter-spacing:.02em;
}
.breadcrumb a{color:var(--ink-dim);transition:color var(--transition)}
.breadcrumb a:hover{color:var(--brand-primary)}
.breadcrumb .sep{color:var(--accent-gold)}
.breadcrumb .current{color:var(--ink-strong);font-weight:500}

.hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
    gap:48px;
    align-items:center;
}
.hero-kicker{
    display:inline-flex;
    align-items:center;
    gap:10px;
    background:var(--brand-soft);
    border:1px solid rgba(15,107,82,.14);
    color:var(--brand-primary);
    font-size:.76rem;
    padding:5px 12px;
    border-radius:30px;
    font-weight:600;
    letter-spacing:.08em;
    margin-bottom:18px;
    text-transform:uppercase;
}
.page-hero h1{
    font-family:var(--font-serif);
    font-size:clamp(2rem, 4.4vw, 3.4rem);
    color:var(--ink-strong);
    line-height:1.18;
    font-weight:900;
    letter-spacing:-.01em;
    margin-bottom:18px;
}
.page-hero h1 .gold-line{color:var(--brand-primary)}
.lead{
    font-family:var(--font-serif);
    font-size:clamp(1rem,1.25vw,1.1rem);
    color:var(--ink-body);
    margin-bottom:24px;
    line-height:1.9;
    max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    min-height:46px;
    padding:0 26px;
    border-radius:6px;
    font-size:.93rem;
    font-weight:600;
    cursor:pointer;
    border:1px solid transparent;
    transition:all var(--transition);
    white-space:nowrap;
}
.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:0 8px 18px rgba(15,107,82,.18)}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 10px 24px rgba(10,75,58,.24)}
.btn-primary:active{transform:translateY(0);filter:brightness(.94)}
.btn-outline{background:transparent;border-color:var(--ink-body);color:var(--ink-strong)}
.btn-outline:hover{background:var(--brand-soft);border-color:var(--brand-primary);color:var(--brand-primary)}
.btn-outline:active{background:rgba(15,107,82,.12)}
.btn-gold{background:var(--accent-gold);color:#16211B}
.btn-gold:hover{background:#a17f4b;color:#16211B}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--brand-primary);outline-offset:3px;border-radius:6px}

.hero-meta{
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    padding-top:18px;
    border-top:1px solid var(--line-soft);
    max-width:520px;
}
.meta-chip{
    display:inline-flex;
    align-items:center;
    gap:5px;
    background:#fff;
    border:1px solid var(--line-soft);
    color:var(--ink-dim);
    border-radius:30px;
    padding:3px 12px;
    font-size:.74rem;
    transition:all var(--transition);
}
.meta-chip .dot{width:5px;height:5px;background:var(--accent-gold);border-radius:50%}
.hero-visual{
    position:relative;
    border-radius:var(--radius-lg);
    overflow:hidden;
    min-height:340px;
    background:var(--bg-soft);
    box-shadow:var(--shadow-card);
}
.hero-visual::after{
    content:"";
    position:absolute;inset:0;
    background:linear-gradient(to top,rgba(17,37,31,.4),transparent 42%);
    pointer-events:none;
}
.hero-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.hero-float-card{
    position:absolute;
    left:16px;right:16px;
    bottom:14px;
    background:rgba(255,255,255,.9);
    backdrop-filter:blur(6px);
    -webkit-backdrop-filter:blur(6px);
    border-radius:10px;
    padding:12px 16px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    z-index:2;
    border:1px solid rgba(255,255,255,.55);
    box-shadow:0 8px 22px rgba(17,32,27,.14);
}
.hero-float-text{font-size:.8rem;line-height:1.5;color:var(--ink-strong)}
.hero-float-text b{font-family:var(--font-serif)}
.float-status{color:var(--brand-primary);font-size:.76rem;font-weight:600;flex-shrink:0;display:flex;align-items:center;gap:5px}
.float-status .okdot{width:6px;height:6px;background:var(--brand-primary);border-radius:50%}

/* numbered selling points */
.poi-section{padding:clamp(48px,8vw,80px) 0;background:#fff}
.section-heading{margin-bottom:42px;max-width:780px}
.section-heading .sec-kicker{
    display:inline-block;
    color:var(--accent-gold);
    font-size:.78rem;
    letter-spacing:.16em;
    margin-bottom:10px;
    font-weight:600;
}
.section-heading h2{
    font-family:var(--font-serif);
    font-size:clamp(1.6rem,3vw,2.25rem);
    color:var(--ink-strong);
    line-height:1.28;
    margin-bottom:14px;
}
.section-heading p{color:var(--ink-dim);max-width:560px}
.numbered-list{display:flex;flex-direction:column}
.numbered-item{
    display:grid;
    grid-template-columns:90px minmax(0,1fr) minmax(0,.7fr);
    gap:28px;
    padding:30px 10px;
    border-bottom:1px solid var(--line-soft);
    align-items:center;
    transition:background .3s ease, padding var(--transition);
}
.numbered-item:first-child{border-top:1px solid var(--line-soft)}
.numbered-item:hover{background:#FAF8F4;padding-left:16px;padding-right:16px;border-radius:6px}
.numbered-item .numb{
    font-family:var(--font-serif);
    font-size:2rem;
    color:var(--accent-gold);
    font-weight:700;
    line-height:1;
}
.numbered-item h3{
    font-family:var(--font-serif);
    font-size:1.28rem;
    color:var(--ink-strong);
    margin-bottom:6px;
}
.numbered-item p{color:var(--ink-dim);font-size:.9rem;max-width:580px}
.item-tag{
    justify-self:end;
    background:var(--brand-soft);
    color:var(--brand-primary);
    border:1px solid rgba(15,107,82,.12);
    font-size:.76rem;
    border-radius:24px;
    padding:4px 14px;
    white-space:nowrap;
}

/* process / timeline area */
.steps-section{
    padding:clamp(52px,7vw,76px) 0;
    background:
        linear-gradient(rgba(17,37,31,.93),rgba(17,37,31,.97)),
        url('/assets/images/backpic/back-2.png') center/cover no-repeat;
    color:#fff;
}
.steps-heading h2{color:#fff}
.steps-heading .sec-kicker{color:var(--accent-gold)}
.steps-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
    margin-top:38px;
}
.step-card{
    background:rgba(255,255,255,.045);
    border:1px solid rgba(255,255,255,.08);
    padding:28px 22px;
    border-radius:12px;
    position:relative;
    transition:all var(--transition);
}
.step-card:hover{
    background:rgba(255,255,255,.08);
    transform:translateY(-3px);
    border-color:rgba(176,141,87,.45);
}
.step-card .step-no{
    color:var(--accent-gold);
    font-size:.8rem;
    letter-spacing:.08em;
    margin-bottom:6px;
}
.step-card h3{font-size:1.08rem;margin-bottom:10px;color:#fff;font-family:var(--font-serif)}
.step-card p{font-size:.82rem;color:rgba(255,255,255,.6);line-height:1.65}
.step-arrow{
    position:absolute;
    right:-16px;
    top:50%;
    transform:translateY(-50%);
    color:var(--accent-gold);
    font-size:1.3rem;
    z-index:2;
}

/* mixed visual feature */
.split-feature{padding:clamp(48px,8vw,84px) 0}
.feature-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:56px;
    align-items:center;
}
.feature-image{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:340px;box-shadow:var(--shadow-card)}
.feature-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.feature-image::after{content:"";position:absolute;inset:0;background:linear-gradient(45deg,transparent 70%,rgba(176,141,87,.18));pointer-events:none}
.feature-image .img-tag{
    position:absolute;
    z-index:2;
    bottom:20px;left:20px;
    background:rgba(17,37,31,.82);
    border:1px solid rgba(176,141,87,.5);
    color:#fff;
    font-size:.76rem;
    padding:5px 14px;
    border-radius:30px;
    backdrop-filter:blur(8px);
    -webkit-backdrop-filter:blur(8px);
}
.feature-content h2{
    font-family:var(--font-serif);
    font-size:clamp(1.7rem,3vw,2.3rem);
    line-height:1.3;
    color:var(--ink-strong);
    margin-bottom:16px;
}
.feature-content .feature-list{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.feature-list .feat-item{
    display:flex;
    gap:12px;
    align-items:flex-start;
    background:#fff;
    border:1px solid var(--line-soft);
    padding:14px 16px;
    border-radius:10px;
    font-size:.9rem;
    transition:all var(--transition);
}
.feature-list .feat-item:hover{border-color:var(--brand-primary);transform:translateX(4px)}
.feat-check{
    color:var(--brand-primary);
    font-weight:700;
    font-size:1rem;
    line-height:1.4;
}
.feat-item b{color:var(--ink-strong);font-weight:600}
.feat-item .sub{color:var(--ink-dim);font-size:.82rem;display:block}
.feature-note{
    margin-top:22px;
    background:#FFF;
    border-left:3px solid var(--accent-gold);
    padding:14px 18px;
    border-radius:0 8px 8px 0;
    font-size:.82rem;
    color:var(--ink-dim);
    line-height:1.7;
}

/* FAQ */
.faq-wrap{
    padding:clamp(48px,7vw,76px) 0;
    background:var(--bg-page);
}
.faq-wrap .section-heading{text-align:center;margin-left:auto;margin-right:auto}
.faq-list{
    max-width:850px;
    margin:0 auto;
    background:#fff;
    border:1px solid var(--line-soft);
    border-radius:var(--radius-lg);
    overflow:hidden;
}
.faq-item{border-bottom:1px solid var(--line-soft);background:transparent;transition:background .25s ease}
.faq-item:last-child{border-bottom:0}
.faq-item.open{background:#FBFAF7}
.faq-q{
    width:100%;
    text-align:left;
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:20px;
    background:none;
    border:0;
    padding:20px 28px;
    cursor:pointer;
    font-size:.98rem;
    color:var(--ink-strong);
    font-weight:600;
    line-height:1.5;
    transition:color var(--transition);
}
.faq-q:hover{color:var(--brand-primary)}
.faq-q:focus-visible{outline:2px solid var(--brand-primary);outline-offset:-2px;border-radius:4px}
.faq-icon{
    width:26px;height:26px;
    flex-shrink:0;
    color:var(--accent-gold);
    display:flex;
    align-items:center;
    justify-content:center;
    transition:transform .3s ease;
    border:1px solid var(--line-soft);
    border-radius:50%;
    font-size:.9rem;
    font-weight:400;
}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-a{
    max-height:0;
    overflow:hidden;
    transition:max-height .35s ease, padding .3s ease;
    padding:0 28px;
}
.faq-a p{
    color:var(--ink-dim);
    font-size:.88rem;
    line-height:1.9;
    padding-bottom:20px;
}
.faq-item.open .faq-a{max-height:340px}

/* CTA login area */
.cta-login{padding:clamp(40px,6vw,70px) 0 70px}
.cta-panel{
    position:relative;
    border-radius:var(--radius-lg);
    overflow:hidden;
    background:
        linear-gradient(rgba(17,37,31,.88),rgba(17,37,31,.95)),
        url('/assets/images/backpic/back-3.png') right center/cover no-repeat;
    padding:clamp(30px,5vw,58px);
    color:#fff;
    display:grid;
    grid-template-columns:1fr .9fr;
    gap:44px;
    align-items:center;
}
.cta-panel::after{
    content:"";
    position:absolute;
    right:-80px;top:-80px;
    width:250px;height:250px;
    background:radial-gradient(circle,rgba(176,141,87,.22),transparent 68%);
    pointer-events:none;
}
.cta-left .eyebrow{color:var(--accent-gold);font-size:.75rem;letter-spacing:.12em;font-weight:600}
.cta-left h2{
    font-family:var(--font-serif);
    font-size:clamp(1.7rem,3vw,2.4rem);
    line-height:1.28;
    margin:10px 0 14px;
}
.cta-left p{color:rgba(255,255,255,.62);line-height:1.9;max-width:480px;font-size:.9rem}
.cta-tips{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.cta-tips span{
    border:1px solid rgba(255,255,255,.16);
    border-radius:30px;
    padding:3px 12px;
    font-size:.72rem;
    color:rgba(255,255,255,.7);
}
.login-card{
    background:rgba(255,255,255,.98);
    border-radius:12px;
    padding:26px;
    box-shadow:0 16px 44px rgba(0,0,0,.22);
    position:relative;
    z-index:2;
}
.login-card h3{margin-bottom:4px;font-size:1.1rem;color:var(--ink-strong);font-family:var(--font-serif)}
.login-card .sub{
    color:var(--ink-dim);font-size:.8rem;
    margin-bottom:18px;line-height:1.5;
}
.form-field{margin-bottom:14px}
.form-field label{display:block;color:var(--ink-strong);font-size:.78rem;font-weight:600;margin-bottom:5px}
.form-field input{
    width:100%;
    height:44px;
    background:#fff;
    border:1px solid #CFC9BC;
    border-radius:6px;
    padding:0 14px;
    color:var(--ink-strong);
    font-size:.9rem;
    transition:border-color .2s,box-shadow .2s;
}
.form-field input::placeholder{color:#AAA78F;font-size:.88rem}
.form-field input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(15,107,82,.12);outline:none}
.form-field.invalid input{border-color:var(--danger-time)}
.form-field .error-msg{display:none;color:var(--danger-time);font-size:.72rem;margin-top:4px}
.form-field.invalid .error-msg{display:block}
.password-head{display:flex;justify-content:space-between;align-items:center}
.password-operation{color:var(--brand-primary);font-size:.7rem;cursor:pointer;background:none;border:0}
.password-operation:hover{text-decoration:underline}
.login-card .btn{width:100%;justify-content:center;margin-top:6px}
.login-extra{
    display:flex;
    justify-content:space-between;
    font-size:.7rem;
    color:var(--ink-dim);
    margin-top:16px;
}
.login-extra a{color:var(--brand-primary)}

/* footer */
.site-footer{
    background:#0F1D19;
    color:rgba(255,255,255,.7);
    padding:56px 0 26px;
    margin-top:0;
}
.site-footer .container{
    width:min(1320px,90%);
    margin-left:auto;
    margin-right:auto;
}
.footer-main{
    display:grid;
    grid-template-columns:2fr 1fr 1fr;
    gap:44px;
    padding-bottom:36px;
    border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-brand{
    display:flex;
    align-items:center;
    gap:10px;
    color:#fff;
    font-family:var(--font-serif);
    font-size:1.14rem;
    font-weight:700;
}
.brand-symbol{
    display:inline-flex;
    width:34px;height:34px;
    background:var(--accent-gold);
    color:var(--bg-nav);
    align-items:center;
    justify-content:center;
    border-radius:7px;
    font-size:1rem;
    font-weight:700;
    font-family:var(--font-serif);
}
.site-footer h3{
    color:var(--accent-gold);
    font-size:.82rem;
    letter-spacing:.1em;
    margin-bottom:14px;
}
.footer-link{list-style:none;display:flex;flex-direction:column;gap:8px;padding:0}
.footer-link a{font-size:.86rem;color:rgba(255,255,255,.52);transition:color .2s,padding .2s;display:inline-block}
.footer-link a:hover{color:#fff;padding-left:4px}
.footer-bottom{
    display:flex;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:10px;
    padding-top:22px;
    font-size:.75rem;
    color:rgba(255,255,255,.36);
}
.footer-bottom span{display:inline-flex;align-items:center;gap:6px}


/* responsive */
@media (max-width:1240px){
    .content-main .page-hero{padding-left:4%;padding-right:4%}
    .content-main .container{width:92%}
    .numbered-item{grid-template-columns:70px 1fr}
    .item-tag{justify-self:start;grid-column:2/3;margin-top:2px}
}
@media (max-width:1024px){
    .app-shell{display:block}
    .side-nav{display:none}
    .mobile-topbar{display:flex}
    .content-main{width:100%}
    .hero-grid,.feature-grid,.cta-panel{grid-template-columns:1fr}
    .hero-visual,.feature-image{min-height:260px}
    .steps-grid{grid-template-columns:repeat(2,1fr)}
    .step-arrow{display:none}
    .footer-main{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
    .countdown-inner{flex-direction:column;justify-content:flex-start;align-items:flex-start}
    .steps-grid{grid-template-columns:1fr}
    .numbered-item{grid-template-columns:1fr;gap:10px;padding:22px 4px}
    .numbered-item:hover{padding-left:8px;padding-right:8px}
    .numbered-item .numb{font-size:1.6rem}
    .footer-main{grid-template-columns:1fr;gap:28px}
    .cta-panel{padding:26px 20px}
    .faq-q,.faq-a{padding-left:18px;padding-right:18px}
    .login-card{padding:20px}
    .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:520px){
    .mobile-topbar{padding-left:3%;padding-right:3%}
    .countdown-copy{font-size:.8rem;flex-wrap:wrap}
    .countdown-digits{font-size:1rem}
    .page-hero h1{font-size:1.9rem}
    .hero-visual{min-height:210px}
    .hero-float-card{padding:10px 12px;left:10px;right:10px}
    .hero-actions .btn{min-width:44%;justify-content:center}
    .numbered-item{padding:18px 2px}
    .numbered-item .numb{font-size:1.4rem}
    .section-heading h2{font-size:1.4rem}
    .cta-tips span{font-size:.66rem;padding:1px 8px}
    .cta-left h2{font-size:1.5rem}
    .breadcrumb{font-size:.7rem;overflow-wrap:break-word}
    .step-card{padding:20px 16px}
}
@media (prefers-reduced-motion:reduce){
    *{animation-duration:.01ms!important;transition-duration:.01ms!important}
    html{scroll-behavior:auto}
}

/* roulang page: category3 */
:root{
  --bg-page:#F7F5F0;
  --bg-nav:#11251F;
  --ink-strong:#16211B;
  --ink-body:#33423A;
  --ink-dim:#6D7C72;
  --brand-primary:#0F6B52;
  --brand-primary-rgb:15,107,82;
  --brand-deep:#0A4B3A;
  --accent-gold:#B08D57;
  --line-soft:#E3DED2;
  --danger-time:#A7533A;
  --card-bg:#FFFDF8;
  --white:#FFFFFF;
  --radius:10px;
  --radius-sm:7px;
  --shadow-low:0 4px 14px rgba(17,32,27,.06);
  --shadow-mid:0 12px 32px rgba(17,32,27,.08);
  --shadow-high:0 18px 44px rgba(17,32,27,.12);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",SimSun,serif;
  --font-sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-sans);
  font-size:1rem;
  line-height:1.8;
  color:var(--ink-body);
  background:var(--bg-page);
  min-height:100vh;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
ul,ol{list-style:none}
strong{color:var(--ink-strong)}

h1,h2,h3,h4{
  font-family:var(--font-serif);
  color:var(--ink-strong);
  line-height:1.35;
}
h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:700;letter-spacing:-.01em;line-height:1.16}
h2{font-size:clamp(1.55rem,3vw,2.2rem);letter-spacing:-.01em;line-height:1.3}
h3{font-size:1.18rem;line-height:1.5;font-weight:700}

:focus-visible{outline:3px solid rgba(var(--brand-primary-rgb),.60);outline-offset:3px;border-radius:4px}

.layout-shell{display:flex;min-height:100vh}
.app-body{
  flex:1;
  min-width:0;
  display:flex;
  flex-direction:column;
  margin-left:260px;
  background:var(--bg-page);
}

/* sidebar */
.app-sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:260px;
  background:var(--bg-nav);
  color:#F3F1EA;
  display:flex;
  flex-direction:column;
  padding:30px 18px 24px;
  overflow-y:auto;
  z-index:60;
}
.sidebar-brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:0 12px 24px;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.brand-glyph{
  width:42px;height:42px;
  border-radius:9px;
  background:var(--accent-gold);
  color:#11251f;
  font-family:var(--font-serif);
  font-size:1.5rem;
  font-weight:900;
  display:flex;
  align-items:center;
  justify-content:center;
  flex:none;
}
.brand-copy{display:flex;flex-direction:column;line-height:1.25}
.brand-copy strong{color:#fff;font-family:var(--font-serif);font-size:1.06rem;letter-spacing:.04em}
.brand-copy small{color:rgba(255,255,255,.58);font-size:.75rem;letter-spacing:.18em;margin-top:3px}

.main-nav{
  display:flex;
  flex-direction:column;
  gap:4px;
  margin-top:26px;
}
.nav-section-label{
  font-size:.7rem;
  letter-spacing:.24em;
  color:rgba(255,255,255,.42);
  padding:0 12px;
  margin-bottom:8px;
  text-transform:uppercase;
}
.nav-link{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 13px;
  border-radius:9px;
  color:rgba(255,255,255,.64);
  font-size:.925rem;
  transition:background .22s ease,color .22s ease,transform .22s ease;
}
.nav-link svg{
  width:20px;height:20px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
  flex:none;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06);transform:translateX(2px)}
.nav-link.active{
  color:#fff;
  background:rgba(255,255,255,.10);
}
.nav-link.active::before{
  content:"";
  position:absolute;
  left:0;
  top:12px;
  bottom:12px;
  width:4px;
  border-radius:2px;
  background:var(--accent-gold);
}
.nav-link.active svg{color:var(--accent-gold)}

.sidebar-meta{
  margin-top:auto;
  padding:18px 12px 0;
  border-top:1px solid rgba(255,255,255,.12);
  color:rgba(255,255,255,.42);
  font-size:.75rem;
  line-height:1.7;
}
.sidebar-meta strong{
  display:block;
  color:rgba(255,255,255,.72);
  font-size:.85rem;
  font-weight:600;
}

/* mobile header */
.mobile-topbar{display:none;background:var(--bg-nav);position:sticky;top:0;z-index:80}
.mobile-bar-inner{
  max-width:1320px;
  min-height:64px;
  margin:0 auto;
  padding:0 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.mobile-brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:#fff;
  font-family:var(--font-serif);
  font-size:1rem;
  font-weight:700;
}
.mobile-brand .brand-glyph{width:34px;height:34px;border-radius:8px;font-size:1.15rem}
.menu-toggle{
  width:40px;
  height:40px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:9px;
  background:transparent;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:5px;
  cursor:pointer;
  transition:background .2s ease;
}
.menu-toggle:hover{background:rgba(255,255,255,.08)}
.menu-toggle span{width:17px;height:2px;background:#fff;border-radius:2px;display:block}
.drawer-backdrop{display:none}

/* container / padding */
.container{
  width:100%;
  max-width:1320px;
  margin:0 auto;
  padding:0 clamp(20px,5vw,56px);
}
.inner-container{
  max-width:1320px;
  margin:0 auto;
  padding:0 clamp(20px,5vw,56px);
}
.page-section{
  padding-top:clamp(64px,9vh,104px);
  padding-bottom:clamp(64px,9vh,104px);
}
.section-kicker{
  font-size:.82rem;
  letter-spacing:.3em;
  color:var(--accent-gold);
  font-weight:600;
}
.section-heading{
  max-width:680px;
  margin-bottom:34px;
}
.section-heading p{
  margin-top:10px;
  color:var(--ink-dim);
  font-size:1rem;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  color:var(--ink-dim);
  font-size:.85rem;
  margin-bottom:22px;
}
.breadcrumb a{color:var(--ink-dim)}
.breadcrumb a:hover{color:var(--brand-primary)}
.breadcrumb .sep{opacity:.55}
.breadcrumb span{color:var(--ink-strong)}

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 26px;
  border-radius:6px;
  font-size:.95rem;
  font-weight:700;
  border:1px solid transparent;
  cursor:pointer;
  transition:all .2s cubic-bezier(.2,0,0,1);
  white-space:nowrap;
}
.btn-primary{
  background:var(--brand-primary);
  color:#fff;
  border-color:var(--brand-primary);
}
.btn-primary:hover{background:var(--brand-deep);border-color:var(--brand-deep);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(1px);filter:brightness(.94)}
.btn-outline{
  background:transparent;
  color:var(--ink-strong);
  border-color:rgba(22,33,27,.32);
}
.btn-outline:hover{
  background:rgba(var(--brand-primary-rgb),.08);
  border-color:var(--brand-primary);
  color:var(--brand-primary);
}
.btn-outline-light{
  background:transparent;
  color:#fff;
  border-color:rgba(255,255,255,.45);
}
.btn-outline-light:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff}
.btn-large{min-height:54px;padding:0 36px;font-size:1rem;border-radius:8px}

/* hero */
.page-hero{
  position:relative;
  padding:clamp(40px,7vh,76px) 0 clamp(28px,5vh,52px);
  overflow:hidden;
  border-bottom:1px solid var(--line-soft);
}
.hero-bg-image{
  position:absolute;
  inset:0;
  background-image:linear-gradient(105deg,rgba(247,245,240,.10) 0,rgba(241,236,227,.78) 100%),url("/assets/images/backpic/back-2.png");
  background-position:center;
  background-size:cover;
  pointer-events:none;
  z-index:0;
}
.hero-inner{position:relative;z-index:2}
.hero-layout{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);
  gap:clamp(24px,5vw,68px);
  align-items:center;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--brand-primary);
  font-size:.8rem;
  font-weight:600;
  letter-spacing:.22em;
  margin-bottom:16px;
}
.hero-eyebrow::before{content:"——";color:var(--accent-gold);letter-spacing:.1em}
.hero-lead{
  color:var(--ink-body);
  font-size:clamp(1.05rem,2vw,1.26rem);
  line-height:1.9;
  margin:20px 0 12px;
}
.hero-sub{
  color:var(--ink-dim);
  font-size:.97rem;
  max-width:640px;
  line-height:2;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:28px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 13px;
  border-radius:30px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(176,141,87,.32);
  color:#405045;
  font-size:.78rem;
  font-weight:500;
}
.hero-tag i{width:6px;height:6px;border-radius:50%;background:var(--accent-gold);display:inline-block}
.hero-visual{
  position:relative;
  border-radius:14px;
  overflow:hidden;
  box-shadow:var(--shadow-mid);
  background:#ded8cb;
  aspect-ratio:4/3;
  min-height:290px;
}
.hero-visual img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .6s cubic-bezier(.2,0,0,1);
}
.hero-visual:hover img{transform:scale(1.03)}
.hero-visual-note{
  position:absolute;
  left:14px;right:14px;bottom:14px;
  background:rgba(17,37,31,.86);
  color:#fff;
  border-radius:10px;
  padding:12px 16px;
  backdrop-filter:blur(4px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
}
.hero-visual-note strong{color:#fff;font-family:var(--font-serif);font-weight:600;font-size:.95rem}
.hero-visual-note span{font-size:.72rem;color:rgba(255,255,255,.56)}

/* topic grid */
.topic-area{background:var(--bg-page)}
.topic-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:20px;
  margin-top:38px;
}
.topic-card{
  position:relative;
  background:var(--card-bg);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  padding:26px 22px 22px;
  transition:transform .25s cubic-bezier(.2,0,0,1),box-shadow .22s ease,border-color .22s ease;
}
.topic-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius:var(--radius);
  pointer-events:none;
  border-top:2px solid transparent;
  transition:border-color .25s;
}
.topic-card:hover{
  transform:translateY(-5px);
  box-shadow:var(--shadow-mid);
  border-color:rgba(var(--brand-primary-rgb),.3);
}
.topic-card:hover::before{border-color:var(--brand-primary)}
.topic-icon{
  width:48px;height:48px;
  border-radius:11px;
  background:rgba(var(--brand-primary-rgb),.09);
  color:var(--brand-primary);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
}
.topic-icon svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.topic-card h3{font-size:1.05rem;margin-bottom:8px}
.topic-card p{font-size:.875rem;color:var(--ink-dim);line-height:1.85}
.card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:15px;
  color:var(--brand-primary);
  font-size:.85rem;
  font-weight:700;
}
.card-link span{transition:transform .2s ease}
.card-link:hover span{transform:translateX(4px)}
.card-link:hover{color:var(--brand-deep)}

/* organization rows */
.editorial-area{background:#ECE7DC;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.org-layout{
  display:grid;
  grid-template-columns:.75fr 1.25fr;
  gap:clamp(28px,6vw,84px);
  align-items:start;
}
.org-layout .section-heading{margin-bottom:0}
.org-list{border-top:1px solid rgba(22,33,27,.13)}
.org-row{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:20px;
  padding:26px 4px 28px;
  border-bottom:1px solid rgba(22,33,27,.13);
  transition:background .2s ease;
}
.org-row:hover{background:rgba(255,255,255,.4)}
.org-row .org-num{
  font-family:var(--font-serif);
  font-size:2.1rem;
  font-weight:800;
  color:var(--accent-gold);
  letter-spacing:-.04em;
  line-height:1;
  padding-top:2px;
}
.org-row h3{margin-bottom:7px;font-size:1.14rem}
.org-row p{color:var(--ink-dim);font-size:.92rem;line-height:1.95;max-width:610px}
.org-row .tag-mild{
  display:inline-flex;
  margin-top:8px;
  padding:3px 10px;
  border-radius:30px;
  background:rgba(15,107,82,.08);
  color:var(--brand-primary);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.1em;
}

/* showcase */
.showcase-area{background:var(--bg-page)}
.showcase-layout{
  display:grid;
  grid-template-columns:minmax(280px,.85fr) minmax(0,1.15fr);
  gap:clamp(26px,5vw,66px);
  align-items:center;
}
.showcase-photo{
  position:relative;
  border-radius:14px;
  overflow:hidden;
  box-shadow:var(--shadow-high);
  aspect-ratio:5/4;
}
.showcase-photo img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .6s ease;
}
.showcase-photo:hover img{transform:scale(1.02)}
.showcase-copy h2{margin:14px 0 14px}
.showcase-copy p{color:var(--ink-dim);margin-bottom:20px;line-height:2}
.check-list{
  display:grid;
  gap:14px;
}
.check-list li{
  display:flex;
  gap:12px;
  color:var(--ink-body);
  font-size:.93rem;
  line-height:1.8;
  align-items:flex-start;
}
.check-badge{
  flex:none;
  width:22px;height:22px;
  border-radius:50%;
  background:var(--brand-primary);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-top:2px;
}
.check-badge svg{width:11px;height:11px;stroke:#fff;stroke-width:3;fill:none;stroke-linecap:round;stroke-linejoin:round}
.inline-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--brand-primary);
  font-weight:700;
  font-size:.9rem;
}
.inline-link:hover{color:var(--brand-deep)}
.inline-link span{transition:transform .2s ease}
.inline-link:hover span{transform:translateX(4px)}

/* dark flow */
.flow-section{
  background:var(--bg-nav);
  color:rgba(255,255,255,.72);
  border-top:1px solid rgba(255,255,255,.05);
  border-bottom:1px solid rgba(255,255,255,.05);
}
.flow-section h2,.flow-section h3{color:#fff}
.flow-section .section-heading p{color:rgba(255,255,255,.6)}
.flow-kicker{color:#C7A878;font-size:.8rem;letter-spacing:.25em;font-weight:600;display:block;margin-bottom:10px}
.flow-kicker::before{content:"— ";color:var(--accent-gold)}
.flow-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;
  margin-top:34px;
}
.flow-card{
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.14);
  border-radius:11px;
  padding:24px 20px;
  min-height:230px;
  position:relative;
  transition:background .25s ease,transform .25s ease;
}
.flow-card:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
.flow-step{
  font-size:.75rem;
  letter-spacing:.2em;
  color:#C7A878;
  font-weight:700;
}
.flow-card h3{margin:16px 0 10px;font-size:1.08rem}
.flow-card p{color:rgba(255,255,255,.6);font-size:.87rem;line-height:1.9}
.flow-arrow{
  position:absolute;
  right:18px;top:20px;
  color:rgba(255,255,255,.28);
}
.flow-arrow svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}

/* faq */
.faq-area{background:#F0EDE5}
.faq-layout{
  display:grid;
  grid-template-columns:.78fr 1.22fr;
  gap:clamp(28px,6vw,90px);
  align-items:flex-start;
}
.faq-side .section-heading{margin-bottom:18px}
.faq-side-note{
  margin-top:20px;
  padding:18px;
  border-left:2px solid var(--accent-gold);
  background:rgba(176,141,87,.08);
  color:var(--ink-body);
  font-size:.88rem;
  line-height:1.9;
}
.faq-list{border-top:1px solid rgba(22,33,27,.15)}
.faq-item{border-bottom:1px solid rgba(22,33,27,.15)}
.faq-question{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:19px 4px;
  background:transparent;
  border:0;
  cursor:pointer;
  font-size:1rem;
  color:var(--ink-strong);
  font-weight:650;
  text-align:left;
  transition:color .2s ease;
}
.faq-question:hover{color:var(--brand-primary)}
.faq-icon{
  flex:none;
  width:28px;height:28px;
  border-radius:50%;
  border:1px solid var(--line-soft);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .25s ease;
  background:var(--card-bg);
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  width:10px;
  height:1.8px;
  background:var(--ink-strong);
  border-radius:2px;
  transition:all .25s ease;
}
.faq-icon::after{transform:rotate(90deg)}
.faq-icon{position:relative}
.faq-item.active .faq-icon::after{transform:rotate(0deg);opacity:0}
.faq-item.active .faq-icon::before{background:var(--brand-primary)}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease,padding .3s ease;
  padding:0 28px 0 4px;
}
.faq-item.active .faq-answer{
  max-height:260px;
  padding-bottom:22px;
}
.faq-answer-inner{
  color:var(--ink-dim);
  font-size:.92rem;
  line-height:2;
}

/* cta */
.cta-area{background:var(--bg-page)}
.cta-panel{
  background:linear-gradient(130deg,#fffdf8,#F2EEE4);
  border:1px solid rgba(176,141,87,.28);
  border-radius:16px;
  padding:clamp(30px,5vw,58px);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow-low);
}
.cta-panel::after{
  content:"";
  position:absolute;
  width:240px;
  height:240px;
  right:-70px;top:-70px;
  border-radius:50%;
  background:rgba(15,107,82,.05);
}
.cta-copy{max-width:680px;position:relative;z-index:2}
.cta-copy h2{margin-bottom:10px}
.cta-copy p{color:var(--ink-dim);font-size:.95rem}
.cta-actions{flex:none;z-index:2}

/* footer */
.site-footer{
  background:var(--bg-nav);
  color:rgba(255,255,255,.62);
  margin-top:auto;
  border-top:4px solid var(--accent-gold);
}
.footer-main{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr;
  gap:38px;
  padding-top:44px;
  padding-bottom:34px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  color:#fff;
  font-family:var(--font-serif);
  font-size:1.15rem;
  font-weight:700;
  letter-spacing:.03em;
}
.footer-brand .brand-glyph{
  width:36px;height:36px;
  font-size:1.25rem;
  border-radius:8px;
}
.footer-sub{
  max-width:380px;
  margin-top:14px;
  color:rgba(255,255,255,.5);
  font-size:.82rem;
  line-height:1.9;
}
.site-footer h3{
  color:rgba(255,255,255,.92);
  font-family:var(--font-sans);
  font-size:.9rem;
  font-weight:700;
  letter-spacing:.1em;
  margin:4px 0 16px;
}
.footer-topline{
  width:38px;
  height:3px;
  background:var(--accent-gold);
  border-radius:3px;
  margin-bottom:12px;
}
.footer-link{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.footer-link a{
  color:rgba(255,255,255,.56);
  font-size:.85rem;
  transition:color .2s ease,padding-left .2s ease;
}
.footer-link a:hover{color:#fff;padding-left:5px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;
  display:flex;
  flex-wrap:wrap;
  gap:12px 28px;
  justify-content:space-between;
  color:rgba(255,255,255,.4);
  font-size:.78rem;
}

/* responsive */
@media (max-width:1100px){
  .topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:1023.98px){
  .app-sidebar{
    transform:translateX(-100%);
    transition:transform .28s ease;
    width:280px;
  }
  body.drawer-open .app-sidebar{
    transform:translateX(0);
    box-shadow:0 0 0 100vh rgba(12,24,19,.55);
  }
  .app-body{margin-left:0}
  .mobile-topbar{display:block}
  .drawer-backdrop{display:none}
  .hero-layout{grid-template-columns:1fr}
  .hero-visual{max-width:620px}
  .org-layout{grid-template-columns:1fr}
  .flow-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .faq-layout{grid-template-columns:1fr}
  .showcase-layout{grid-template-columns:1fr}
  .footer-main{grid-template-columns:1fr 1fr}
}

@media (max-width:767.98px){
  .page-section{
    padding-top:54px;
    padding-bottom:54px;
  }
  .topic-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
  .hero-tags{justify-content:flex-start}
  .org-row{grid-template-columns:1fr}
  .org-row h3{margin-top:4px}
  .flow-grid{grid-template-columns:1fr}
  .flow-card{min-height:0}
  .cta-panel{flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-main{grid-template-columns:1fr;gap:30px;padding-top:34px}
  .footer-bottom{flex-direction:column}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
  img{transition:none}
}