/* roulang page: index */
:root{
  --c-ink-950:#060C1A;
  --c-ink-900:#0A1424;
  --c-ink-800:#0F1D32;
  --c-glass-line:rgba(140,220,255,0.18);
  --c-glass-line-strong:rgba(160,230,255,0.35);
  --c-primary:#2ED9F0;
  --c-primary-2:#45B7FF;
  --c-energy:#00E3B1;
  --c-cta:#FF5E2A;
  --c-cta-2:#FF9E2C;
  --c-body:#DCE7F5;
  --c-muted:#8FA3BD;
  --c-white:#fff;
  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:10px;
  --radius-pill:999px;
  --shadow-1:0 8px 32px rgba(4,20,46,0.45);
  --shadow-2:0 4px 20px rgba(4,20,46,0.35);
  --font-stack:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
  --transition-base:all 0.3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-stack);background:var(--c-ink-900);color:var(--c-body);line-height:1.8;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:var(--transition-base)}
a:hover{color:var(--c-primary)}
button{font-family:inherit;cursor:pointer}
ul,ol{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
::selection{background:rgba(46,217,240,0.3)}
:focus-visible{outline:2px solid var(--c-energy);outline-offset:2px;border-radius:4px}
::-webkit-scrollbar{width:10px;background:var(--c-ink-950)}
::-webkit-scrollbar-thumb{background:var(--c-ink-800);border-radius:8px}

/* ===== 玻璃拟态基础 ===== */
.glass-card{
  background:linear-gradient(145deg,rgba(46,217,240,0.10),rgba(255,255,255,0.02));backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border:1px solid var(--c-glass-line);border-radius:var(--radius-lg);position:relative;transition:transform 0.3s ease,border-color 0.3s ease,box-shadow 0.3s ease;
}
.glass-card::before{content:'';position:absolute;top:0;left:24px;right:24px;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.5),transparent);border-radius:var(--radius-lg) var(--radius-lg) 0 0}
.glass-card:hover{border-color:var(--c-glass-line-strong);box-shadow:var(--shadow-1)}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .glass-card:hover{transform:none;box-shadow:none}
}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:15px;padding:14px 32px;border-radius:var(--radius-pill);border:0;transition:all 0.3s ease;text-align:center;min-height:46px;position:relative}
.btn i{font-size:14px}
.btn-primary{background:linear-gradient(135deg,var(--c-cta),var(--c-cta-2));color:#fff;font-weight:700;box-shadow:0 4px 24px rgba(255,94,42,0.25),inset 0 1.5px 0 rgba(255,255,255,0.3);border:1px solid rgba(255,158,44,0.4)}
.btn-primary:hover{color:#fff;box-shadow:0 6px 28px rgba(255,94,42,0.4),inset 0 1.5px 0 rgba(255,255,255,0.4);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0);box-shadow:0 2px 12px rgba(255,94,42,0.3)}
.btn-ghost{background:rgba(46,217,240,0.08);color:var(--c-white);padding:14px 32px;border-radius:999px;border:1px solid var(--c-glass-line-strong);outline:0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;transition:var(--transition-base);min-height:46px;cursor:pointer;text-align:center}
.btn-ghost:hover{opacity:0.9;transform:translateY(-1px);border-color:var(--c-primary);color:var(--c-primary)}
.btn-ghost:active{transform:scale(0.95)}
.btn-white{background:linear-gradient(135deg,rgba(255,255,255,0.95),rgba(220,231,245,0.95));color:var(--c-ink-900);align-items:center;justify-content:center;font-weight:600;cursor:pointer;border:0;outline:0;font-size:15px;min-height:46px;display:inline-flex;padding:14px 32px;border-radius:var(--radius-pill);transition:opacity 0.3s ease;text-align:center}
.btn-white:hover{opacity:0.85;color:var(--c-ink-900)}

/* ===== 导航 ===== */
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(6,12,26,0.6);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);border-bottom:1px solid rgba(140,220,255,0.12);transition:background 0.3s ease,box-shadow 0.3s ease}
.site-header.scrolled{background:rgba(6,12,26,0.92);box-shadow:0 4px 30px rgba(0,0,0,0.3)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo-text{display:flex;align-items:center;gap:12px;flex-shrink:0}
.logo-icon{width:42px;height:42px;border-radius:50%;background:linear-gradient(145deg,var(--c-primary),var(--c-cta));display:flex;align-items:center;justify-content:center;box-shadow:0 0 20px rgba(46,217,240,0.5);flex-shrink:0;position:relative;overflow:hidden}
.logo-icon::before{content:'';position:absolute;inset:3px;border-radius:inherit;background:var(--c-ink-900);box-shadow:inset 0 0 12px rgba(46,217,240,0.3)}
.logo-icon i{font-size:18px;color:var(--c-primary);z-index:1;text-shadow:0 0 10px rgba(46,217,240,0.8)}
.logo-word{line-height:1.2;flex-shrink:0}
.logo-word strong{font-size:19px;font-weight:800;display:block;color:var(--c-white);letter-spacing:0.5px}
.logo-word span{font-size:11px;color:var(--c-muted);display:block;margin-top:2px;letter-spacing:1px}
.nav-list{display:flex;align-items:center;gap:8px}
.nav-list a{display:flex;align-items:center;justify-content:center;height:42px;padding:0 16px;border-radius:999px;font-size:15px;font-weight:500;color:var(--c-body);white-space:nowrap;align-items:center;justify-content:center;transition:color 0.3s ease,background 0.3s ease}
.nav-list a:hover{color:#fff;background:rgba(46,217,240,0.08)}
.nav-list a.active{color:var(--c-energy);background:rgba(0,227,177,0.06);font-weight:500;position:relative}
.nav-list a.active::after{content:'';position:absolute;bottom:0;left:16px;right:16px;height:2px;background:var(--c-energy);border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-login-btn{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,var(--c-cta),var(--c-cta-2));border:0;color:#fff;font-size:14px;font-weight:600;padding:10px 22px;border-radius:999px;transition:opacity 0.3s ease,transform 0.3s ease;cursor:pointer;text-decoration:none;box-shadow:1px 1px 10px rgba(255,94,42,0.2);min-height:40px}
.nav-login-btn:hover{opacity:0.9;transform:translateY(-1px);color:#fff}
.navbar-toggle{display:none;background:rgba(46,217,240,0.1);border:1px solid rgba(160,230,255,0.3);border-radius:10px;width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-base);outline:0}
.navbar-toggle:hover{border-color:var(--c-primary)}
.navbar-toggle i{color:var(--c-white);font-size:20px}
.navbar-toggle:focus-visible{outline:2px solid var(--c-energy)}

/* 移动端Nav */
.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:1000;height:64px;padding-bottom:env(safe-area-inset-bottom);background:rgba(10,20,36,0.92);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-top:1px solid rgba(140,220,255,0.15)}
.moji{pointer-events:none}
.mobile-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex:1;font-size:13px;font-weight:500;text-decoration:none;color:rgba(220,231,245,0.6);transition:color 0.3s ease}
.mobile-nav a i{font-size:14px;line-height:1;margin-bottom:2px}
.mobile-nav a.active{color:var(--c-energy);font-weight:600}
.mobile-nav a.active .tab-icon{background:rgba(0,227,177,0.15);border-radius:16px;padding:4px 20px}
.mobile-nav a:hover{text-decoration:none}
.mobile-nav a:hover i{color:var(--c-energy)}
.mobile-nav a:active i{color:var(--c-cta)}

/* ===== 移动端抽屉菜单 ===== */
.mobile-drawer{display:block;position:fixed;inset:0;background:rgba(6,12,26,0.95);z-index:999;backdrop-filter:blur(24px) saturate(130%);-webkit-backdrop-filter:blur(24px) saturate(130%);padding:24px;transform:translateX(100%);transition:transform 0.35s ease;opacity:1}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer a{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-radius:16px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.05);margin-bottom:10px;color:var(--c-body);font-size:16px;font-weight:500;transition:all 0.2s ease}
.mobile-drawer a:hover{color:var(--c-white);background:rgba(255,255,255,0.08);border-color:var(--c-energy)}
.mobile-drawer a.active{color:var(--c-energy);border-color:rgba(0,227,177,0.3)}
.mobile-drawer i{color:var(--c-primary)}
.mobile-drawer-close{display:block;margin-left:auto;margin-bottom:16px}

/* ===== Hero ===== */
.hero-section{display:flex;align-items:center;min-height:88vh;min-height:620px;padding:120px 0 0;background-color:var(--c-ink-950);background-image:url('/assets/images/backpic/back-1.png');background-position:center;background-size:cover;padding-top:120px;padding-bottom:20px;position:relative;height:88vh}
.hero-text .container{max-width:1200px;width:100%;margin:0 auto}
.hero-section .container .row{display:flex;flex-direction:row;align-items:flex-start;border:0;margin:0;padding:0;width:100%}
.hero-section .columns{display:flex;flex-direction:column;justify-content:center}
.hero-section .small-12{width:100%}
.hero-section .medium-7{width:58.3333%;padding:0 12px}
.hero-section .medium-5{width:41.6667%;padding:0 12px;align-self:flex-end}
.hero-section .col{padding:0}
.hero-badge{position:relative;margin-bottom:24px;display:inline-flex;align-items:center;gap:8px;background:rgba(0,227,177,0.1);border:1px solid rgba(0,227,177,0.25);padding:8px 16px;border-radius:999px;font-size:13px;color:var(--c-energy);white-space:nowrap;top:auto;left:auto}
.hero-section .text-align-center{text-align:center}
.hero-title{font-size:44px;line-height:1.2;font-weight:800;margin-bottom:20px;text-align:left}
.hero-title span{color:var(--c-primary)}
.hero-sub{font-size:18px;line-height:1.9;margin-bottom:36px;max-width:520px;color:var(--c-muted)}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero-since{display:flex;align-items:center;gap:8px;color:var(--c-muted);font-size:14px}
.hero-data-panel{align-self:flex-end;width:100%;max-width:380px;background:rgba(15,29,50,0.35);border:1px solid rgba(140,220,255,0.2);border-radius:18px;padding:28px;backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);position:relative;}
.hero-data-panel::before{content:'';position:absolute;top:8px;left:20px;right:20px;height:1px;background:linear-gradient(90deg,transparent,rgba(0,227,177,0.4),transparent)}
.hero-data-panel h3{font-size:18px;margin:0 0 20px 0;color:var(--c-white);font-weight:700;position:relative;display:flex;align-items:center;gap:8px}
.hero-data-panel h3 i{color:var(--c-energy)}
.data-grid{display:flex;flex-direction:column;gap:14px}
.data-item{display:flex;align-items:center;padding:12px 14px;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.08);border-radius:12px;border-radius:12px;color:var(--c-body);font-size:15px;gap:14px;line-height:1.2}
.data-value{color:var(--c-energy);font-weight:700;font-size:15px;flex-shrink:0;line-height:1.2;min-width:80px}
.data-item i{color:var(--c-primary);font-size:18px;line-height:1.2}

/* ===== 移动端Hero调整 ===== */
@media(max-width:768px){
  .hero-section{min-height:auto;height:auto;padding-top:80px;padding-bottom:20px;background-position:center}

  .hero-section .container{width:100%;margin:0;max-width:1200px;padding:0}
  .hero-section .medium-7,.hero-section .medium-5{width:100%;padding:0 16px}
  .hero-section .medium-5{margin-top:24px}
  .data-item{white-space:nowrap;font-size:13px}
  .data-value{font-size:14px}
}

/* ===== 通用区块 ===== */
.page-main{background:var(--c-ink-900)}
.block{padding:56px 0;position:relative}
@media(min-width:768px){.block{padding:80px 0}}
.section-title-wrap{margin-bottom:36px}
@media(min-width:768px){.section-title-wrap{margin-bottom:56px;display:flex;align-items:flex-end;justify-content:space-between}}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--c-primary);font-size:14px;font-weight:600;margin-bottom:12px;letter-spacing:0.5px}
.eyebrow::before{content:'';width:18px;height:2px;background:var(--c-primary)}
.eyebrow-top-right{margin-left:auto}
.section-title{font-size:32px;line-height:1.3;font-weight:800;color:var(--c-white);margin-bottom:12px;letter-spacing:-0.5px}
.eyebrow-sub{color:var(--c-muted);font-size:16px}
.text-btn-link{display:inline-flex;align-items:center;gap:6px;color:var(--c-muted);font-size:14px;font-weight:500;transition:all 0.3s ease}
.text-btn-link:hover{color:var(--c-primary);gap:10px}

/* ===== 可信信息条 ===== */
.trust-bar{background:transparent;border-bottom:1px solid rgba(140,220,255,0.08);padding:18px 0;position:relative;z-index:2}
.trust-bar-inner{display:flex;justify-content:space-between;gap:32px;overflow-x:auto;padding:4px 0;scrollbar-width:none}
.trust-bar-inner::-webkit-scrollbar{display:none}
.trust-item{display:flex;align-items:center;flex-wrap:nowrap;white-space:nowrap;gap:10px;color:var(--c-muted);font-size:13px;line-height:1.4;justify-content:center;flex:1 0 auto}
.trust-item i{color:var(--c-primary)}

/* ===== 服务卡片(错层) ===== */
.services-staggered{position:relative}
.stagger-layout{display:grid;gap:28px}
.fr-grid-2{grid-template-columns:1fr}
.fr-grid-580{grid-template-columns:1fr}
@media(min-width:768px){.fr-grid-580{grid-template-columns:1.15fr 1fr}}
.service-main-card{display:flex;flex-direction:column;overflow:hidden;min-height:360px;position:relative;cursor:pointer}
.service-main-card .card-bg{position:absolute;inset:0;background-image:url('/assets/images/coverpic/cover-1.webp');background-size:cover;background-position:center;transition:transform 0.5s ease;z-index:0}
.service-main-card:hover .card-bg{transform:scale(1.03)}
.service-main-card .cover-link-wrapper{position:relative;z-index:1;display:flex;flex:1;width:100%;height:100%;margin:0;padding:0;background:none;border:none;text-align:left;text-decoration:none;color:inherit;text-align:left;color:var(--c-body)}
.service-main-card .cover-link{cursor:pointer}
.service-card-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.service-card-icon i{font-size:20px;display:flex;align-items:center;justify-content:center}
.cover-icon1{background:rgba(46,217,240,0.15);color:var(--c-primary);border:1px solid rgba(46,217,240,0.3)}
.cover-icon2{background:rgba(0,227,177,0.15);color:var(--c-energy);border:1px solid rgba(0,227,177,0.3)}
.cover-icon3{background:rgba(255,94,42,0.15);color:var(--c-cta-2);border:1px solid rgba(255,94,42,0.35)}
.service-content-float{margin-top:auto;position:relative;z-index:1;padding-top:40px}
.service-content-float .g-title,.service-content-float p,.service-content-float .cover-link{position:relative}
.service-item .service-content-overlay{position:absolute;inset:auto 0 0 0;padding:20px;z-index:2;padding:24px;text-align:left}
.fr-subcard{display:flex;flex-direction:column;border:none;overflow:hidden;cursor:pointer;text-align:left;padding:24px;min-height:auto;max-height:none;width:100%;background:none!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;}
.service-sub-card{display:flex;flex-direction:column;overflow:hidden;flex:1;background:linear-gradient(145deg, rgba(15,29,50,0.7), rgba(15,29,50,0.3));border:1px solid var(--c-glass-line);border-radius:var(--radius-lg);transition:all 0.3s ease;position:relative;padding:0;cursor:pointer}
.service-sub-card:hover{border-color:var(--c-glass-line-strong);transform:translateY(-3px);box-shadow:var(--shadow-1)}
.service-main-card{display:flex;flex-direction:column;overflow:hidden;min-height:360px;position:relative;cursor:pointer}
.service-sub-card .sub-card-cover{width:100%;aspect-ratio:16/8;object-fit:cover;object-position:center;display:block}
.service-sub-card .sub-card-body{padding:20px}
.service-sub-card .sub-card-body h3{font-size:18px;font-weight:700;color:var(--c-white);margin-bottom:8px;line-height:1.5}
.service-sub-card .sub-card-body p{font-size:14px;color:var(--c-muted);line-height:1.8;margin-bottom:12px}
.service-main-card .main-card-overlay{display:flex;flex-direction:column;justify-content:flex-end;flex:1;padding:32px;position:relative;z-index:1;background:linear-gradient(to top,rgba(6,12,26,0.95) 0%,rgba(6,12,26,0.40) 55%,rgba(6,12,26,0.1) 100%)}
@media(max-width:768px){
  .service-main-card{min-height:280px}
  .service-main-card .main-card-overlay{padding:24px}
}
.cover-link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--c-body);transition:all 0.3s ease;color:var(--c-muted);font-size:13px;gap:6px;padding:0;border:0;background:none;cursor:pointer;margin-top:12px}
.cover-link-arrow i{transition:all 0.3s ease}
.cover-link-arrow:hover{color:var(--c-primary)}
.service-main-card:hover .cover-link-arrow{color:var(--c-primary)}
.cover-link-arrow:hover i{margin-left:6px}
.fr-grid-3{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:768px){.fr-grid-3{grid-template-columns:repeat(3,1fr)}}

/* ===== 数据区 ===== */
.stats-wrap{display:flex;align-items:flex-start;padding:48px 0}
.stats-left{width:100%}
@media(min-width:768px){.data-layout{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:start}}
.data-layout .right-block .row{display:flex;flex-wrap:wrap;row-gap:20px;border:0;margin:0;padding:0;width:100%}
.right-half{display:block;width:100%}
@media(min-width:768px){
  .right-half{width:50%;flex:0 0 50%;max-width:50%;padding:0 10px;flex:1 0 50%}
}
.stat-unit{border-left:1px solid rgba(140,220,255,0.12);padding:4px 0 4px 20px;display:flex;flex-direction:column}
.stat-unit .stat-value{color:var(--c-white);font-weight:800;font-size:18px;font-size:40px;line-height:1.2;margin-bottom:4px}
.stat-unit .stat-value small{font-size:16px;color:var(--c-energy)}
.stat-unit .stat-label{color:var(--c-muted);font-size:14px;line-height:1.9;margin-top:2px}
.stats-note{color:var(--c-muted);font-size:14px;margin-top:24px}
.stats-note i{color:var(--c-energy);margin-right:6px}
.stats-detail{list-style:none;padding:0;margin:0}
.stats-detail li{position:relative;padding-left:18px;color:var(--c-muted);font-size:15px;margin-bottom:8px}
.stats-detail li::before{content:'';position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%;background:var(--c-energy)}

/* ===== 数字字体调整 */
.stat-value{font-size:48px;line-height:1.1;font-weight:800;color:var(--c-white);margin-bottom:8px;font-size:44px;line-height:1.2;margin-bottom:4px}
.stat-value small{font-size:16px;color:var(--c-negative,var(--c-energy))}
.from-fintech{padding-top:64px}
.news-list-cell .text-link-arrow i{transition:margin-left 0.3s ease}
.news-list-cell:hover .text-link-arrow i{margin-left:5px}

/* ===== 案例区 ===== */
.case-feature{display:flex;flex-direction:column;gap:24px}
.case-main-feature{border-radius:var(--radius-lg);overflow:hidden;position:relative;min-height:280px}
.case-main-feature img{width:100%;height:100%;object-fit:cover}
.case-main-feature::after{content:'';position:absolute;inset:0;background:linear-gradient(to right,rgba(6,12,26,0.8) 0%,transparent 60%)}
.case-main-content{position:absolute;left:0;bottom:0;padding:28px;z-index:2;max-width:80%}
.case-main-content .g-tag{background:var(--c-energy);border:0;border-radius:999px;color:var(--c-ink-950);font-weight:700;font-size:12px;letter-spacing:0.5px;padding:4px 12px;margin-bottom:12px;display:inline-block}
.case-main-floating-list{flex:1;min-width:280px;border-radius:var(--radius-lg);padding:4px 0;display:flex;flex-direction:column;position:relative;gap:2px}
.case-media-hover{height:220px;overflow:hidden;border-radius:var(--radius-md);margin-bottom:14px;position:relative}
.case-media-hover img{width:100%;height:100%;object-fit:cover;max-width:100%;transition:transform 0.5s ease}
.case-card-media{aspect-ratio:16/10;overflow:hidden}
.case-card-media img{width:100%;height:100%;object-fit:cover}
.case-mini-item{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:rgba(15,29,50,0.5);border:1px solid rgba(140,220,255,0.08);border-radius:var(--radius-lg);margin-bottom:10px;transition:all 0.4s ease;cursor:pointer;gap:14px}
.case-mini-item:hover{border-color:rgba(0,227,177,0.6);background:rgba(0,227,177,0.06);transform:translateX(-4px)}
.case-mini-content{flex:1;min-width:0}
.tag-xs{display:inline-flex;align-items:center;gap:6px;background:rgba(46,217,240,0.12);color:#fff;font-size:11px;font-weight:500;padding:4px 10px;border-radius:999px;line-height:1.4}
.case-mini-content .case-mini-title{font-size:15px;font-weight:600;color:var(--c-white);margin-top:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.case-mini-link{flex:1;width:100%;height:70%;display:flex;align-items:center;height:auto;display:block;align-items:flex-start;text-align:center;justify-content:center;margin:0;padding:0;line-height:1.4;color:var(--c-muted);font-size:12px;border:0;background:none;outline:0;cursor:pointer}
.case-figure-item{border-radius:var(--radius-lg) 0 0 var(--radius-lg);overflow:hidden;height:auto;object-fit:cover}
.text-link-arrow{transition:all 0.3s ease}
.case-media-hover:hover img{transform:scale(1.05)}
@media(max-width:768px){
  .case-main-floating-list{margin-top:16px}
  .case-main-content{max-width:95%}
}

/* 案例摘要行锁定 */
.case-figure-item{flex:1}

/* ===== 资讯列表 ===== */
.news-electron{display:grid;gap:24px}
.news-list-cell{display:flex;align-items:flex-start;justify-content:space-between;padding:16px 0;border-bottom:1px solid rgba(140,220,255,0.08);gap:14px;cursor:pointer}.news-list-cell .news-main{flex:1;min-width:0}
.news-list-cell .news-main h3{font-size:17px;font-weight:600;color:var(--c-white);margin-bottom:6px;line-height:1.6;transition:color 0.2s ease;display:inline;margin-bottom:4px}
.news-list-cell .news-main h3:hover{color:var(--c-primary)}
.news-list-cell .news-main p{font:12px;line-height:1.5;max-height:3.2em;display:-webkit-box;margin-top:8px}
.news-list-cell .meta{display:flex;align-items:flex-start}
@media(max-width:768px){.news-list-cell .meta{flex-direction:column;align-items:center}}

/* ===== 资讯列表 ===== */
.news-list{max-width:none;margin:0 auto}
.news-list-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px}
.news-list-header h2{font-size:32px;font-weight:800;margin-bottom:8px;line-height:1.2;color:var(--c-white)}
.news-list-header p{color:var(--c-muted);font-size:16px;margin-bottom:0}
.news-list-modern{display:flex;flex-direction:column;gap:16px}
.news-post-wide{display:flex;align-items:center;align-items:flex-start;gap:20px}
.news-post-wide .text-link-arrow i{transition:margin-left 0.3s ease}
.news-post-wide:hover .text-link-arrow i{margin-left:5px}
.news-post-wide .news-thumbnail{width:120px;height:84px;min-width:120px;border-radius:10px;overflow:hidden;background:rgba(255,255,255,0.05)}
.news-thumbnail img{width:100%;height:100%;object-fit:cover;object-position:center;max-width:100%;max-height:100%}
@media(max-width:768px){.news-thumbnail{display:block!important;width:250px!important}}

/* ===== 内页共用 ===== */
.page-header{background:var(--c-ink-950);padding-top:130px;padding-bottom:40px;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center}
.page-header .eyebrow{color:var(--c-primary)}
.crumb a{color:var(--c-muted);font-size:14px;transition:var(--transition-base)}
.crumb a:hover{color:var(--c-light)}
.breadcrumb{align-items:flex-start;color:var(--c-muted);font-weight:400;font-size:15px;width:100%;position:relative;margin-bottom:16px}

/* ===== 分类页卡片通用 */
.cat-hero{padding:5.6rem 0 2rem;min-height:auto}
.category-card-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px}
@media(max-width:1024px){.category-card-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.category-card-grid{grid-template-columns:1fr}}
.concept-query-card{background:linear-gradient(145deg,rgba(46,217,240,0.08),rgba(255,255,255,0.02));border:1px solid var(--c-glass-line);border-radius:var(--radius-lg);padding:24px;backdrop-filter:blur(10px)}

/* ===== FAQ ===== */
.faq-item{background:linear-gradient(145deg,rgba(46,217,240,0.06),rgba(255,255,255,0.01));border:1px solid var(--c-glass-line);border-radius:var(--radius-lg);margin-bottom:14px;transition:all 0.35s ease;overflow:hidden}
.faq-item.active{border-color:rgba(0,227,177,0.6);background:rgba(46,217,240,0.08)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 24px;cursor:pointer;font-weight:600;font-size:16px;color:var(--c-white);transition:all 0.4s ease;background:none;outline:0;width:100%;border:0;text-align:left}
.faq-q:hover{color:var(--c-primary)}
.faq-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(46,217,240,0.15);color:var(--c-primary);font-size:18px;transition:transform 0.35s ease,color 0.35s ease,background 0.35s ease}
.faq-a{max-height:0;overflow:hidden;transition:max-height 0.45s ease;padding:0 24px}
.faq-a-inner{padding-bottom:30px;color:var(--c-muted);line-height:1.8}
.faq-item.active .faq-a{max-height:600px}
@media(min-width:768px){.faq-item{width:calc(100% - 0px)}}
.faq-list{margin-top:0}.faq-list .columns{width:100%}
.faq-item .faq-a{max-height:0}
.faq-item.active .faq-icon{background:rgba(0,227,177,0.2);color:var(--c-energy)}

/* ===== CTA ===== */
.cta-section{background:rgba(10,20,36,0.8);padding:80px 0}
.cta-banner{border-radius:var(--radius-lg);padding:56px 32px;position:relative;overflow:hidden;border:1px solid rgba(140,220,255,0.15);display:block}
@media(min-width:768px){.cta-banner{padding:64px 64px}}
.cta-banner .cta-content{position:relative;z-index:2}
.cta-banner h2{font-size:32px;font-weight:800;color:var(--c-white);margin-bottom:14px;line-height:1.4;color:var(--c-white)}
.cta-banner p{color:rgba(220,231,245,0.8);font-size:15px;max-width:640px;margin-bottom:32px}
.cta-action{display:flex;flex-wrap:wrap;gap:14px}
.cta-banner::before{content:'';position:absolute;bottom:-60px;right:-40px;width:320px;height:320px;background:radial-gradient(circle,rgba(0,227,177,0.18) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.cta-banner::after{content:'';position:absolute;top:-80px;left:-40px;width:280px;height:280px;background:radial-gradient(circle,rgba(255,94,42,0.16) 0%,transparent 70%);border-radius:50%;pointer-events:none}

/* ===== 页脚 ===== */
.footer-area{background:#050B16;padding:70px 0 40px;border-top:1px solid rgba(140,220,255,0.08)}
.site-footer{padding:0}
.footer-inner{display:grid;grid-template-columns:1fr;gap:32px}
@media(min-width:768px){.footer-inner{grid-template-columns:1.2fr 1fr 1.2fr;gap:48px}}
.footer-brand p{font-size:14px;color:var(--c-muted);margin:12px 0 0}
.footer-title{color:var(--c-white);font-size:17px;font-weight:600;margin-bottom:16px;display:block}
.desc-fs15{font-size:15px;color:var(--c-muted);line-height:1.7;margin:6px 0 0}
.footer-bottom{grid-column:1/-1;border-top:1px solid rgba(140,220,255,0.08);margin-top:30px;padding-top:24px;display:flex;flex-direction:column;gap:12px;justify-content:space-between;align-items:flex-start}
@media(min-width:768px){.footer-bottom{flex-direction:row;align-items:center;margin-top:20px}}
.footer-bottom p{font-size:13px;color:var(--c-muted);margin:0}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;font-size:14px}
.footer-links a{color:var(--c-muted);font-size:14px;transition:all 0.3s ease}
.footer-links a:hover{color:var(--c-primary)}
.footer-cats{display:flex;flex-wrap:wrap;gap:8px}
.footer-cats a{border:1px solid rgba(140,220,255,0.2);border-radius:999px;padding:4px 14px;font-size:12px;color:var(--c-muted);transition:all 0.3s ease;background:rgba(255,255,255,0.02)}
.footer-cats a:hover{border-color:rgba(0,227,177,0.4);color:var(--c-primary)}
.back-top-btn{display:inline-flex;align-items:center;gap:8px;color:var(--c-muted);font-size:13px;transition:all 0.3s ease;background:none;border:0;outline:0;cursor:pointer;padding:8px 16px;border-radius:999px}
.back-top-btn:hover{color:var(--c-energy);gap:12px;background:rgba(0,227,177,0.06)}
@media(prefers-reduced-motion:reduce){
  * {scroll-behavior:auto}
  .back-top-btn{gap:8px}
}

/* ===== FAQ宽度 ===== */
.faq-a-inner{width:100%}
@media(min-width:768px){.faq-a-inner{width:80%}}

/* 移动端底部 Tab */
@media(max-width:767px){
  .site-header{height:auto}
  .site-header .nav-list{display:none}
  .mobile-nav{display:flex}
  .desktop-default{display:none}
  .mobile-drawer{display:block}
  .nav-cta .nav-login-btn{display:none}
}
@media(max-width:767px){
  .logo-word strong{font-size:18px}
  .logo-word span{font-size:10px}
  .logo-icon{width:36px;height:36px}
  .logo-icon i{font-size:15px}

  .site-header .nav-wrap{height:64px}
  .hero-title{font-size:28px;line-height:1.3;margin-bottom:16px;left:auto}
  .hero-section .container .row{flex-direction:column}
  .hero-sub{font-size:16px;margin-bottom:24px}
  .btn,.hero-btns .btn-primary,.nav-login-btn{padding:11px 18px;font-size:14px}
  .btn-white,.btn-ghost{padding:11px 18px;font-size:14px}
  .hero-btn .btn{min-height:48px}
  .btn-primary{margin:0 0 10px 0}
  .stat-value{font-size:36px}
  .data-value.custom{min-width:auto}
  .hero-since{font-size:12px}
  .site-footer{padding:0}
  .footer-inner{padding-top:40px}
}
@media(min-width:768px){.footer-area{padding-bottom:40px}}
body{padding-bottom:64px}
@media(min-width:768px){body{padding-bottom:0}}

.site-footer{z-index:1}
.footer-cats{list-style:none;display:flex;flex-wrap:wrap;padding:0;margin:20px 0 0;gap:10px}
.footer-cats li{display:inline}

/* roulang page: category1 */
/* ========= 设计变量 ========= */
:root {
  --c-ink-950: #060C1A;
  --c-ink-900: #0A1424;
  --c-ink-800: #0F1D32;
  --c-glass-line: rgba(140, 220, 255, 0.18);
  --c-glass-line-strong: rgba(160, 230, 255, 0.35);
  --c-primary: #2ED9F0;
  --c-primary-btn: linear-gradient(135deg, #45B7FF, #2ED9F0);
  --c-energy: #00E3B1;
  --c-cta-1: #FF5E2A;
  --c-cta-2: #FF9E2C;
  --c-body: #DCE7F5;
  --c-muted: #8FA3BD;
  --c-white: #FFFFFF;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-pill: 999px;
  --shadow-deep: 0 18px 40px rgba(4, 20, 46, 0.45);
  --font-stack: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --card-grad: linear-gradient(145deg, rgba(46,217,240,0.10), rgba(255,255,255,0.02));
}

/* ========= 基础 reset ========= */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-stack);
  background: var(--c-ink-900);
  color: var(--c-body);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-body); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--c-white); }
p { margin: 0 0 1.15rem; }
h1, h2, h3, h4, h5 {
  font-family: var(--font-stack);
  color: #fff;
  line-height: 1.32;
  margin: 0 0 .65rem;
  text-wrap: balance;
}
h1 { font-size: clamp(34px, 5vw, 54px); font-weight: 800; letter-spacing: .5px; }
h2 { font-size: clamp(27px, 3.2vw, 38px); font-weight: 800; letter-spacing: .3px; }
h3 { font-size: 20px; font-weight: 700; }
button { font-family: inherit; cursor: pointer; border: 0; border-radius: var(--radius-pill); }
input, textarea, select { font-family: inherit; }

/* ========= 通用容器 / 布局 ========= */
.container, .grid-container {
  max-width: 1200px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 22px;
  padding-right: 22px;
}
.grid-x { margin-left: -10px; margin-right: -10px; }
.grid-x > .cell { padding-left: 10px; padding-right: 10px; }
.section-block { padding: 72px 0; position: relative; }
.section-soft { background: rgba(255,255,255,0.015); }

/* ========= 按钮 ========= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 48px;
  padding: 0 24px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn i { font-size: 14px; }
.btn-primary {
  background: linear-gradient(135deg, var(--c-cta-1), var(--c-cta-2));
  color: #fff;
  box-shadow: 0 8px 22px rgba(255,94,42,.28), inset 0 1px 1px rgba(255,255,255,.25);
}
.btn-primary:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 12px 30px rgba(255,94,42,.38); }
.btn-ghost {
  background: rgba(255,255,255,.04);
  border-color: var(--c-glass-line-strong);
  color: #eef7ff;
  backdrop-filter: blur(10px);
}
.btn-ghost:hover { color: #fff; border-color: rgba(255,255,255,.65); background: rgba(255,255,255,.08); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible, .navbar-toggle:focus-visible, .faq-toggle:focus-visible, .back-top-btn:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--c-energy);
  outline-offset: 3px;
}

/* ========= 顶部导航 ========= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 74px;
  z-index: 60;
  background: rgba(6,12,26,.68);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--c-glass-line);
  transition: background .35s ease, box-shadow .35s ease;
}
.site-header.scrolled {
  background: rgba(6,12,26,.9);
  box-shadow: 0 10px 30px rgba(4,16,34,.4);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  flex-wrap: nowrap;
}
.logo-text {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}
.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--card-grad);
  border: 1px solid var(--c-glass-line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  font-size: 18px;
  box-shadow: 0 0 22px rgba(46,217,240,.16);
}
.logo-word { display: flex; flex-direction: column; line-height: 1.2; }
.logo-word strong { color: #fff; font-size: 17px; letter-spacing: .5px; font-weight: 800; }
.logo-word span { color: var(--c-muted); font-size: 12px; letter-spacing: 1.5px; }
.top-nav-desktop { display: flex; align-items: center; }
.nav-list { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; }
.top-nav-desktop a {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-muted);
  position: relative;
}
.top-nav-desktop a:hover { color: #fff; }
.top-nav-desktop a.active { color: var(--c-energy); }
.top-nav-desktop a.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 4px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-energy);
  box-shadow: 0 0 12px rgba(0,227,177,.65);
}
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 40px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--c-cta-1), var(--c-cta-2));
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(255,94,42,.3);
  transition: transform .25s ease, box-shadow .25s ease;
}
.nav-login-btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(255,94,42,.4); }
.navbar-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.06);
  color: #fff;
  font-size: 17px;
  border-radius: 10px;
}
.navbar-toggle:hover { background: rgba(255,255,255,.13); }

/* ========= 移动底部 Tab ========= */
.mobile-tabbar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 64px;
  z-index: 59;
  background: rgba(8,16,30,.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(140,220,255,.16);
  padding: 6px 10px calc(6px + env(safe-area-inset-bottom));
}
.mobile-tabbar .tab-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.mobile-tabbar .tab-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 72px;
  min-height: 52px;
  gap: 3px;
  color: rgba(220,231,245,.62);
  font-size: 12px;
  border-radius: 14px;
  transition: color .2s ease, background .2s ease;
}
.mobile-tabbar .tab-item i { font-size: 16px; }
.mobile-tabbar .tab-item:hover { color: #fff; }
.mobile-tabbar .tab-item.active {
  color: #fff;
  background: rgba(46,217,240,.12);
  box-shadow: inset 0 0 0 1px rgba(46,217,240,.24);
}
.mobile-tabbar .tab-item.active i { color: var(--c-energy); }

/* ========= 分类页小 Hero ========= */
.category-hero {
  padding: 140px 0 54px;
  min-height: 360px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(100deg, rgba(6,12,26,.93), rgba(10,20,36,.76) 58%, rgba(10,20,36,.38)),
    url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  background-color: var(--c-ink-950);
  border-bottom: 1px solid rgba(140,220,255,.13);
  overflow: hidden;
  position: relative;
}
.category-hero::before {
  content: "";
  position: absolute;
  width: 320px;
  height: 320px;
  right: 6%;
  top: -30px;
  background: radial-gradient(circle, rgba(46,217,240,.20), transparent 68%);
  pointer-events: none;
}
.category-hero .container { position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13.5px;
  color: var(--c-muted);
  margin-bottom: 22px;
  flex-wrap: wrap;
}
.breadcrumb a {  color: var(--c-muted); font-weight: 500; display: inline-flex; align-items: center; gap: 6px;}
.breadcrumb a:hover { color: var(--c-primary); }
.breadcrumb i { font-size: 10px; color: rgba(143,163,189,.8); }
.breadcrumb .current { color: var(--c-body); }
.category-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--c-energy);
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(0,227,177,.08);
  border: 1px solid rgba(0,227,177,.18);
  margin-bottom: 18px;
}
.category-hero h1 { color: #fff; margin-bottom: 18px; }
.category-hero h1 span { color: var(--c-primary); }
.hero-desc {
  max-width: 520px;
  color: var(--c-muted);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 28px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ========= 栏目介绍 ========= */
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-kicker::before { content:""; width: 18px; height:2px; background: var(--c-energy); border-radius:2px; }
.section-head .section-kicker { margin-bottom: 14px; }
.intro-content h2 { color:#fff; }
.intro-content p { color: var(--c-muted); max-width: 580px; margin-bottom: 0; }
.glass-note {
  position: relative;
  background: var(--card-grad);
  border: 1px solid var(--c-glass-line);
  border-radius: var(--radius-lg);
  padding: 26px 26px 22px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
}
.glass-note::before {
  content: "";
  position: absolute;
  top: 0;
  left: 4%;
  right: 4%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
}
.note-item {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(140,220,255,.10);
}
.note-item:last-child { border-bottom: 0; padding-bottom: 0; }
.note-icon {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-energy);
  background: rgba(0,227,177,.10);
  border: 1px solid rgba(0,227,177,.16);
}
.note-item strong { color: #fff; display: block; font-size: 14.5px; margin-bottom: 2px; }
.note-item span { color: var(--c-muted); font-size: 13px; line-height: 1.6; }

/* ========= 数字化服务索引卡 ========= */
.service-index { padding: 72px 0; }
.section-head { margin-bottom: 32px; }
.section-head > .section-kicker { margin-bottom: 14px; }
.digital-card {
  background: var(--card-grad);
  border: 1px solid var(--c-glass-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 8px 26px rgba(4,20,46,.18);
  transition: border-color .3s ease, transform .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}
.digital-card::after {
  content:"";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.05), transparent 70%);
  opacity: 0;
  transition: opacity .35s;
}
.digital-card:hover { border-color: rgba(255,255,255,.26); transform: translateY(-3px); box-shadow: var(--shadow-deep); }
.digital-card:hover::after { opacity: .1; }
.digital-card .media-box { overflow: hidden; position: relative; display:block; background: var(--c-ink-950); }
.digital-card .media-box img { width: 100%; transition: transform .8s cubic-bezier(.2,.8,.25,1); }
.digital-card:hover .media-box img { transform: scale(1.04); }
.large-card .media-box { aspect-ratio: 16 / 7.6; }
.small-card .media-box { aspect-ratio: 16 / 8; }
.media-tag {
  position: absolute;
  left: 14px;
  top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(6,12,26,.72);
  backdrop-filter: blur(8px);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid rgba(46,217,240,.24);
  z-index: 2;
}
.digital-card .card-body { padding: 22px 24px 25px; position: relative; z-index: 2; display: flex; flex-direction: column; flex: 1; }
.digital-card h3 { color: #fff; font-size: 20px; }
.large-card .card-body h3 { font-size: 22px; }
.digital-card .card-desc { color: var(--c-muted); font-size: 14.5px; line-height: 1.8; margin-bottom: 18px; flex: 1; }
.digital-card .card-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.digital-card .card-meta span { font-size: 12.5px; color: var(--c-muted); }
.digital-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--c-primary);
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
}
.digital-card .card-arrow:hover { color: var(--c-energy); gap: 11px; }
.split-grid-row { margin-bottom: 26px; }
.split-grid-row:last-child { margin-bottom: 0; }
.small-stack { display: flex; flex-direction: column; gap: 26px; height: 100%; }
.small-stack .digital-card { flex: 1; }
.small-card .card-body { padding: 18px 20px 20px; }
.small-card .card-body h3 { font-size: 17px; }
.small-card .card-desc { font-size: 13.5px; margin-bottom: 16px; }
.email-tag { display: inline-flex; align-items:center; gap:8px; color: var(--c-energy); font-size: 12.5px; background: rgba(0,227,177,.07); padding: 5px 10px; border-radius: 999px; border: 1px solid rgba(0,227,177,.12); }

/* ========= 访问流程 ========= */
.flow-section {
  background: linear-gradient(180deg, rgba(10,20,36,.2), rgba(6,12,26,.55));
  border-top: 1px solid rgba(140,220,255,.07);
  border-bottom: 1px solid rgba(140,220,255,.07);
  padding: 76px 0;
}
.flow-grid { display: flex; flex-direction: column; gap: 18px; margin-top: 24px; }
.flow-item {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  padding: 24px 28px;
  background: rgba(255,255,255,.025);
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  transition: background .3s ease, border-color .3s ease, transform .3s ease;
}
.flow-item:hover { background: rgba(46,217,240,.05); border-color: rgba(140,220,255,.12); transform: translateX(5px); }
.flow-num {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(46,217,240,.62);
  flex: 0 0 64px;
  text-align: left;
}
.flow-body strong { color: #fff; font-size: 17px; display: block; margin-bottom: 5px; }
.flow-body span { color: var(--c-muted); font-size: 14.5px; }
.http-tip {
  max-width: 820px;
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-grad);
  border: 1px solid var(--c-glass-line);
  padding: 22px 26px;
  border-radius: var(--radius-lg);
  margin-top: 26px;
}
.http-tip i { color: var(--c-energy); font-size: 24px; flex: 0 0 auto; }
.http-tip p { margin: 0; color: var(--c-muted); font-size: 14px; }

/* ========= FAQ ========= */
.faq-section { padding: 78px 0 58px; }
.faq-list { margin-top: 20px; }
.faq-item {
  border-radius: var(--radius-lg);
  background: var(--card-grad);
  border: 1px solid rgba(140,220,255,.13);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.faq-item:hover { border-color: rgba(255,255,255,.18); }
.faq-item.active { border-color: rgba(46,217,240,.32); box-shadow: 0 12px 32px rgba(4,20,46,.28); }
.faq-toggle {
  width: 100%;
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 10px 22px;
  background: transparent;
  border-radius: 0;
  color: #fff;
  font-size: 15.5px;
  font-weight: 600;
  text-align: left;
}
.faq-icon {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-primary);
  background: rgba(46,217,240,.10);
  border: 1px solid rgba(46,217,240,.18);
  transition: transform .3s ease, background .3s ease, color .3s ease;
  font-size: 14px;
  font-style: normal;
}
.faq-item.active .faq-icon { transform: rotate(45deg); background: var(--c-primary); color: #06101c; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-answer-inner { max-width: 88%; padding: 0 22px 20px 22px; color: var(--c-muted); font-size: 14px; line-height: 1.85; }

/* ========= 更多入口 ========= */
.more-links { padding: 76px 0; }
.more-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 100%;
  background: var(--card-grad);
  border: 1px solid var(--c-glass-line);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  transition: transform .3s ease, border-color .3s ease;
}
.more-card:hover { transform: translateY(-3px); border-color: rgba(160,230,255,.32); }
.more-card .bio h4 { color: #fff; margin: 0 0 5px; font-size: 16.5px; }
.more-card .bio p { color: var(--c-muted); font-size: 13.5px; margin: 0; }
.more-card .arrow-circle {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(46,217,240,.10);
  color: var(--c-primary);
  border: 1px solid rgba(46,217,240,.15);
  transition: color .3s, background .3s;
}
.more-card:hover .arrow-circle { background: var(--c-energy); color: #06101c; }

/* ========= 联系转化 CTA ========= */
.contact-cta { padding: 44px 0 80px; }
.cta-wrap {
  position: relative;
  border-radius: 24px;
  background:
    radial-gradient(circle at 8% 22%, rgba(255,94,42,.18), transparent 28%),
    radial-gradient(circle at 90% 80%, rgba(46,217,240,.18), transparent 30%),
    linear-gradient(135deg, rgba(10,20,36,.92), rgba(6,12,26,.96));
  border: 1px solid rgba(140,220,255,.14);
  overflow: hidden;
  padding: 44px 36px;
  backdrop-filter: blur(14px);
}
.cta-wrap::before {
  content:"";
  position: absolute;
  top: 0;
  left: 0;
  width: 160px;
  height: 4px;
  background: linear-gradient(90deg, var(--c-cta-1), var(--c-cta-2));
}
.cta-title { font-size: clamp(22px, 3vw, 32px); font-weight: 800; color: #fff; margin-bottom: 12px; line-height: 1.4; }
.cta-title i { color: var(--c-primary); font-style: normal; }
.cta-lead { color: var(--c-muted); max-width: 560px; font-size: 14.5px; line-height: 1.8; margin-bottom: 26px; }
.cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.form-panel {
  position: relative;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(140,220,255,.14);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.form-panel h3 { color: #fff; font-size: 17px; margin-bottom: 6px; }
.form-panel > p { font-size: 13px; color: var(--c-muted); margin-bottom: 18px; }
.form-panel label {display: block; color: #cbd8ea; font-size: 13px; margin-bottom: 6px; font-weight: 600;}
.form-panel .form-control {
  width: 100%;
  background: rgba(6,12,26,.58);
  border: 1px solid rgba(140,220,255,.14);
  color: #fff;
  border-radius: 12px;
  height: 44px;
  padding: 0 14px;
  font-size: 14px;
  outline: none;
  transition: border-color .3s, box-shadow .3s;
  margin-bottom: 14px;
}
.form-panel textarea.form-control { height: 90px; padding-top: 12px; resize: vertical;}
.form-panel .form-control:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(46,217,240,.12); }
.form-panel .form-control::placeholder { color: #66788f; }
.form-submit {
  width: 100%;
  height: 46px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--c-cta-1), var(--c-cta-2));
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  transition: box-shadow .3s, transform .3s;
  box-shadow: 0 8px 24px rgba(255,94,42,.25);
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255,94,42,.36); }
.form-tip { color: var(--c-energy); font-size: 13px; text-align: center; padding-top: 8px; }

/* ========= 页脚 ========= */
.footer-area {
  background: rgba(3,8,16,.92);
  border-top: 1px solid rgba(140,220,255,.10);
  padding: 62px 0 30px;
}
.site-footer { position: relative; }
.footer-brand p { color: var(--c-muted); font-size: 14.5px; max-width: 360px; margin-top: 18px; line-height: 1.85; }
.footer-links a { display: inline-flex; color: var(--c-muted); font-size: 14px; margin-right: 14px; transition: color .25s; }
.footer-links a:hover { color: var(--c-energy); }
.footer-title { color: #fff; display: block; font-size: 15px; font-weight: 700; margin-bottom: 17px; letter-spacing: .3px; }
.footer-links a i { margin-right: 5px; color: var(--c-primary); }
.back-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.06);
  color: var(--c-body);
  height: 38px;
  padding: 0 16px;
  font-size: 13px;
  border-radius: 999px;
  border: 1px solid rgba(140,220,255,.12);
  transition: color .25s, border-color .25s, background .25s;
  margin-top: 14px;
}
.back-top-btn:hover { color: var(--c-energy); border-color: rgba(0,227,177,.35); background: rgba(0,227,177,.08); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(140,220,255,.08);
  margin-top: 44px;
  padding-top: 20px;
}
.footer-bottom p { margin: 0; font-size: 13px; color: var(--c-muted); }

/* ========= 响应式 ========= */
@media screen and (max-width: 1023px) {
  .section-block, .service-index, .faq-section, .more-links { padding: 58px 0; }
  .contact-cta { padding-top: 24px; }
  .large-card .media-box, .small-card .media-box { aspect-ratio: 16 / 8; }
  .large-card .card-body h3 { font-size: 20px; }
}

@media screen and (max-width: 767px) {
  body { padding-bottom: 76px; }
  .section-block, .service-index, .faq-section, .more-links { padding: 44px 0; }
  .site-header { height: 62px; }
  .nav-wrap { height: 62px; }
  .logo-icon { width: 36px; height: 36px; font-size: 15px; border-radius: 11px; }
  .nav-cta .navbar-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .top-nav-desktop { display: none; }
  .mobile-tabbar { display: block; }
  .nav-login-btn { padding: 0 14px; font-size: 13px; height: 36px; }
  .category-hero { min-height: 330px; padding: 106px 0 40px; }
  .category-hero h1 { font-size: 33px; }
  .hero-desc { font-size: 14.5px; }
  .hero-actions .btn { flex: 1; min-width: 150px; min-height: 48px; }
  .section-head { margin-bottom: 22px; }
  .digital-card .card-body { padding: 18px 18px 20px; }
  .large-card .card-body h3 { font-size: 19px; }
  .small-card .media-box, .large-card .media-box { aspect-ratio: 16 / 9; }
  .split-grid-row { margin-bottom: 18px; }
  .small-stack { gap: 18px; }
  .flow-section { padding: 48px 0; }
  .flow-item { padding: 18px 16px; flex-direction: column; gap: 6px; }
  .flow-num { font-size: 28px; }
  .http-tip { padding: 18px 16px; flex-direction: column; align-items: flex-start; }
  .more-card { padding: 20px; }
  .cta-wrap { padding: 34px 18px 28px; }
  .cta-btns .btn { width: 100%; min-height: 48px; }
  .faq-toggle { font-size: 14.5px; padding: 9px 14px; }
  .faq-answer-inner { padding: 0 14px 18px; max-width: 100%; }
  .mobile-tabbar .tab-item { font-size: 11.5px; }
  .contact-cta { padding-bottom: 52px; }
  .footer-area { padding-top: 48px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
  .digital-card:hover { transform: none; }
  .btn:hover, .nav-login-btn:hover, .more-card:hover, .flow-item:hover { transform: none; }
}

/* roulang page: article */
:root{
  --c-ink-950:#060C1A;
  --c-ink-900:#0A1424;
  --c-ink-800:#0F1D32;
  --c-glass-line:rgba(140,220,255,.18);
  --c-glass-line-strong:rgba(160,230,255,.35);
  --c-primary:#2ED9F0;
  --c-energy:#00E3B1;
  --c-cta:#FF5E2A;
  --c-cta-2:#FF9E2C;
  --c-body:#DCE7F5;
  --c-muted:#8FA3BD;
  --c-white:#FFFFFF;
  --radius-lg:18px;
  --radius-md:14px;
  --radius-pill:999px;
  --shadow-card:0 14px 34px rgba(4,20,46,.38);
  --shadow-cta:0 10px 28px rgba(255,94,42,.22);
  --font-stack:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-stack);
  background:var(--c-ink-950);
  color:var(--c-body);
  line-height:1.75;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0 0 1em;padding-left:1.2em}
h1,h2,h3,h4{color:var(--c-white);font-weight:800;line-height:1.3;margin:0 0 .75em}
p{margin:0 0 1em}
button{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 22px}
.skip-link{
  position:fixed;left:16px;top:-60px;z-index:999;
  background:var(--c-energy);color:#00150e;
  padding:8px 18px;border-radius:999px;font-weight:700;
  transition:top .25s ease;
}
.skip-link:focus{top:14px}

.glass-card{
  background:linear-gradient(145deg, rgba(46,217,240,.10), rgba(255,255,255,.02));
  border:1px solid var(--c-glass-line);
  border-radius:var(--radius-lg);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
}

.btn-primary,
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border:0;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;cursor:pointer;transition:all .24s ease;
  box-shadow:0 6px 18px rgba(4,20,46,.25);
}
.btn-primary{
  background:linear-gradient(135deg,var(--c-cta),var(--c-cta-2));
  color:#fff;
  box-shadow:var(--shadow-cta);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,94,42,.32)}
.btn-primary:focus-visible,.btn-ghost:focus-visible,.nav-login-btn:focus-visible{
  outline:2px solid var(--c-energy);outline-offset:3px;
}
.btn-ghost{
  background:rgba(255,255,255,.05);
  border:1px solid var(--c-glass-line-strong);
  color:var(--c-white);
}
.btn-ghost:hover{border-color:rgba(255,255,255,.65);background:rgba(255,255,255,.09)}
.btn-ghost:active{transform:scale(.98)}
.text-link{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--c-primary);font-size:14px;font-weight:600;
  transition:color .2s ease;
}
.text-link:hover{color:var(--c-energy)}

.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(6,12,26,.76);
  border-bottom:1px solid rgba(140,220,255,.10);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  transition:background .3s ease,border-color .3s ease;
}
.site-header.is-scrolled{
  background:rgba(10,20,36,.92);
  border-bottom-color:var(--c-glass-line);
}
.site-header .container{
  height:74px;
  display:flex;align-items:center;justify-content:space-between;
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%}
.logo-text{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}
.logo-icon{
  width:42px;height:42px;border-radius:14px;
  background:linear-gradient(140deg,var(--c-primary),var(--c-energy));
  display:flex;align-items:center;justify-content:center;
  color:#06202b;font-size:20px;
  box-shadow:0 8px 22px rgba(46,217,240,.24);
}
.logo-word{display:flex;flex-direction:column;line-height:1.15}
.logo-word strong{font-size:20px;letter-spacing:.5px;color:var(--c-white)}
.logo-word span{font-size:11px;letter-spacing:.28em;color:var(--c-muted);margin-top:2px}
.top-nav-desktop .nav-list{display:flex;align-items:center;gap:28px;margin:0;list-style:none}
.top-nav-desktop .nav-list a{
  display:block;position:relative;
  padding:10px 0 12px;
  color:var(--c-muted);font-size:15px;font-weight:600;
  transition:color .2s ease;
}
.top-nav-desktop .nav-list a::after{
  content:'';position:absolute;left:0;bottom:4px;
  width:0;height:2px;
  background:linear-gradient(90deg,var(--c-primary),var(--c-energy));
  border-radius:2px;transition:width .25s ease;
}
.top-nav-desktop .nav-list a:hover,.top-nav-desktop .nav-list a.active{color:#fff}
.top-nav-desktop .nav-list a.active::after,.top-nav-desktop .nav-list a:hover::after{width:100%}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-login-btn{
  display:inline-flex;align-items:center;gap:8px;
  min-height:40px;padding:0 18px;
  background:rgba(46,217,240,.10);
  border:1px solid rgba(46,217,240,.34);
  border-radius:999px;color:var(--c-primary);
  font-size:14px;font-weight:700;cursor:pointer;
  transition:all .22s ease;
}
.nav-login-btn:hover{background:rgba(46,217,240,.2);color:#fff;border-color:var(--c-primary)}
.nav-login-btn:active{transform:scale(.97)}
.navbar-toggle{
  display:none;width:38px;height:38px;
  border:1px solid var(--c-glass-line);
  background:rgba(255,255,255,.04);
  color:#fff;font-size:16px;border-radius:12px;
  cursor:pointer;align-items:center;justify-content:center;
  transition:background .2s ease;
}
.navbar-toggle:hover{background:rgba(255,255,255,.1)}

.article-page-main{padding-top:74px;min-height:70vh}

.article-hero{
  position:relative;
  padding:58px 0 52px;
  border-bottom:1px solid rgba(140,220,255,.13);
  background:
    radial-gradient(circle at 82% 8%, rgba(46,217,240,.16), transparent 38%),
    linear-gradient(160deg, rgba(10,20,36,.95) 0%, rgba(6,12,26,.98) 55%, rgba(15,29,50,.95) 100%),
    url('/assets/images/backpic/back-2.png');
  background-size:cover,cover,cover;
  background-position:center;
}
.article-hero-inner{max-width:840px;margin:0 auto}
.crumb-nav{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--c-muted);margin-bottom:16px;
}
.crumb-nav a{color:var(--c-muted);transition:color .2s}
.crumb-nav a:hover{color:var(--c-primary)}
.crumb-nav .sep{color:rgba(140,220,255,.4);font-size:11px;display:inline-flex}
.crumb-nav .current{
  max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  color:var(--c-primary);
}
.article-title{
  font-size:clamp(26px,4vw,36px);
  line-height:1.35;
  color:#fff;
  max-width:760px;
  margin:0 0 18px;
  letter-spacing:.3px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;
  color:var(--c-muted);font-size:14px;
}
.article-meta i{color:var(--c-primary);margin-right:6px}
.article-meta .article-cate{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 13px;border-radius:999px;
  background:rgba(0,227,177,.10);
  border:1px solid rgba(0,227,177,.25);
  color:var(--c-energy);font-size:13px;
}
.article-meta time{display:inline-flex;align-items:center}
.article-meta .editor-note{display:inline-flex;align-items:center}

.article-read{padding:50px 0 36px;position:relative}
.article-frame{
  max-width:820px;
  margin:0 auto;
  padding:clamp(28px,5vw,56px) clamp(22px,5vw,56px);
  background:rgba(10,20,36,.84);
  box-shadow:var(--shadow-card);
}
.article-main-content{
  font-size:16.5px;
  line-height:1.9;
  color:var(--c-body);
  max-width:720px;
  margin:0 auto;
}
.article-main-content h2{
  font-size:24px;
  margin:46px 0 18px;
  padding-bottom:10px;
  border-bottom:1px solid rgba(140,220,255,.13);
  color:#fff;
}
.article-main-content h3{
  font-size:18px;
  margin:30px 0 12px;
  color:#fff;
}
.article-main-content h4{
  font-size:16px;
  color:#fff;
  margin:24px 0 10px;
}
.article-main-content p{
  margin:0 0 24px;
}
.article-main-content a{
  color:var(--c-primary);
  border-bottom:1px solid rgba(46,217,240,.3);
  transition:border-color .2s ease,color .2s ease;
}
.article-main-content a:hover{color:var(--c-energy);border-color:var(--c-energy)}
.article-main-content ul,.article-main-content ol{margin:0 0 24px;padding-left:1.35em}
.article-main-content li{margin-bottom:8px}
.article-main-content blockquote{
  margin:28px 0;
  padding:18px 22px;
  background:rgba(46,217,240,.05);
  border-left:3px solid var(--c-energy);
  border-radius:0 12px 12px 0;
  color:#e7f0fb;
}
.article-main-content img{
  border-radius:16px;
  margin:26px 0;
  box-shadow:0 18px 46px rgba(4,20,46,.5);
}
.article-main-content table{
  width:100%;
  display:block;
  overflow-x:auto;
  margin:24px 0;
  border-collapse:collapse;
  font-size:14px;
}
.article-main-content th,
.article-main-content td{
  border:1px solid rgba(140,220,255,.14);
  padding:10px 14px;
  text-align:left;
}
.article-main-content th{background:rgba(46,217,240,.08);color:#fff}
.article-main-content code{
  background:rgba(255,255,255,.1);
  padding:2px 8px;
  border-radius:7px;
  font-size:.9em;
  color:var(--c-energy);
}
.article-main-content hr{
  border:0;border-top:1px solid rgba(140,220,255,.14);
  margin:36px 0;
}

.post-missing{
  text-align:center;
  padding:84px 24px;
  color:var(--c-muted);
}
.post-missing .miss-icon{
  width:62px;height:62px;margin:0 auto 18px;
  border-radius:18px;
  display:flex;align-items:center;justify-content:center;
  background:rgba(255,94,42,.08);
  border:1px solid rgba(255,94,42,.2);
  color:var(--c-cta);
  font-size:24px;
}
.post-missing h1{font-size:24px;color:#fff;margin-bottom:10px}
.post-missing p{margin-bottom:24px}

.more-sec{padding:42px 0 44px}
.more-header{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:20px;max-width:1200px;margin:0 auto 28px;
}
.more-header .eyebrow{
  color:var(--c-energy);font-size:13px;font-weight:700;
  letter-spacing:.18em;
}
.more-header h2{
  margin:6px 0 0;
  font-size:28px;line-height:1.3;
}
.more-card{
  display:flex;flex-direction:column;height:100%;
  background:linear-gradient(145deg, rgba(46,217,240,.09), rgba(255,255,255,.015));
  border:1px solid var(--c-glass-line);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.more-card:hover{
  transform:translateY(-3px);
  border-color:var(--c-glass-line-strong);
  box-shadow:0 16px 34px rgba(4,20,46,.42);
}
.more-card-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--c-ink-800)}
.more-card-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.more-card:hover .more-card-thumb img{transform:scale(1.04)}
.more-card-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.more-card-body .more-tag{
  display:inline-flex;width:max-content;align-items:center;gap:6px;
  color:var(--c-primary);font-size:13px;
}
.more-card-body h3{font-size:18px;margin:0;color:#fff;line-height:1.45}
.more-card-body p{
  color:var(--c-muted);font-size:14px;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.more-card-body .more-go{margin-top:auto;color:var(--c-energy);font-size:14px;font-weight:600}

.article-back{
  text-align:center;
  padding:4px 0 64px;
}

.article-cta{
  padding:0 0 70px;
}
.article-cta-inner{
  max-width:760px;margin:0 auto;
  padding:30px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
}

.footer-area{
  background:var(--c-ink-950);
  border-top:1px solid rgba(140,220,255,.12);
  padding:56px 0 34px;
  color:var(--c-muted);
}
.footer-brand p{
  color:var(--c-muted);font-size:14px;line-height:1.8;margin-top:18px;max-width:340px;
}
.footer-title{
  display:block;color:#fff;font-size:15px;font-weight:700;
  margin-bottom:16px;
}
.footer-links a,
.footer-links-column a{
  color:var(--c-muted);
  transition:color .2s ease;
}
.footer-links a:hover,
.footer-links-column a:hover{color:var(--c-energy)}
.footer-bottom{
  margin-top:38px;padding-top:22px;
  border-top:1px solid rgba(140,220,255,.10);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px;font-size:13px;
}
.footer-bottom p{display:flex;align-items:center;gap:10px;margin:0}
.back-top-btn{
  display:inline-flex;align-items:center;gap:8px;
  margin-top:14px;padding:10px 16px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(140,220,255,.16);
  border-radius:999px;
  color:var(--c-muted);font-size:13px;cursor:pointer;
  transition:all .2s ease;
}
.back-top-btn:hover{color:#fff;border-color:var(--c-energy)}

.bottom-tab-nav{
  display:none;
}

@media (max-width:767px){
  .site-header .container{height:64px}
  .article-page-main{padding-top:64px}
  .nav-cta{gap:6px}
  .navbar-toggle{display:inline-flex}
  .top-nav-desktop{
    position:absolute;top:62px;left:14px;right:14px;z-index:120;
    display:none;
    background:rgba(15,29,50,.97);
    border:1px solid var(--c-glass-line);
    border-radius:16px;
    padding:12px 16px;
    box-shadow:0 18px 42px rgba(2,8,20,.6);
  }
  .site-header.menu-open .top-nav-desktop{display:block}
  .mobile-menu-backdrop{opacity:1}
  .top-nav-desktop .nav-list{flex-direction:column;gap:2px;align-items:stretch}
  .top-nav-desktop .nav-list a{padding:12px 8px;text-align:center}
  .top-nav-desktop .nav-list a::after{bottom:2px}
  .article-hero{padding:40px 0 34px}
  .article-read{padding:28px 0 24px}
  .article-frame{padding:24px 18px}
  .article-main-content{font-size:16px}
  .article-meta{row-gap:8px}
  .more-sec{padding:30px 0 32px}
  .more-header{flex-direction:column;align-items:flex-start;gap:8px}
  .more-header h2{font-size:22px}
  .article-back{padding-bottom:36px}
  .bottom-tab-nav{
    display:flex;
    position:fixed;left:0;right:0;bottom:0;z-index:130;
    height:64px;
    background:rgba(10,20,36,.94);
    border-top:1px solid var(--c-glass-line);
    backdrop-filter:blur(16px) saturate(140%);
    -webkit-backdrop-filter:blur(16px) saturate(140%);
    padding-bottom:env(safe-area-inset-bottom);
  }
  .bottom-tab-nav a{
    position:relative;
    flex:1;
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    gap:3px;
    color:rgba(220,231,245,.55);
    font-size:12px;
    transition:color .2s ease;
  }
  .bottom-tab-nav a i{font-size:18px}
  .bottom-tab-nav a.active{color:#fff}
  .bottom-tab-nav a.active::after{
    content:'';position:absolute;top:6px;
    width:22px;height:2px;border-radius:2px;
    background:linear-gradient(90deg,var(--c-cta),var(--c-energy));
  }
  .footer-area{padding:44px 0 92px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  body{padding-bottom:0}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .logo-word strong{font-size:17px}
  .logo-icon{width:38px;height:38px;border-radius:12px}
  .nav-login-btn{min-height:36px;padding:0 12px;font-size:13px}
  .article-title{font-size:23px}
  .article-meta .editor-note{display:none}
  .crumb-nav .current{max-width:190px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: category2 */
:root {
  --c-ink-950: #060C1A;
  --c-ink-900: #0A1424;
  --c-ink-800: #0F1D32;
  --c-glass-line: rgba(140, 220, 255, 0.18);
  --c-glass-line-strong: rgba(160, 230, 255, 0.35);
  --c-primary: #2ED9F0;
  --c-energy: #00E3B1;
  --c-cta: #FF6A2A;
  --c-cta-2: #FF9E2C;
  --c-body: #DCE7F5;
  --c-muted: #8FA3BD;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow-md: 0 18px 40px rgba(4, 20, 46, 0.45);
  --font-base: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  background: var(--c-ink-900);
  color: var(--c-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  padding-bottom: 64px;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 85% 10%, rgba(46,217,240,0.10), transparent 34%),
    radial-gradient(circle at 15% 70%, rgba(0,227,177,0.06), transparent 30%),
    linear-gradient(180deg, var(--c-ink-950), var(--c-ink-900) 55%, var(--c-ink-950));
}
body::after {
  content: "";
  position: fixed;
  top: 0; bottom: 0; width: 90px; right: -30px;
  z-index: -1;
  pointer-events: none;
  background: repeating-linear-gradient(110deg, transparent 0 22px, rgba(46,217,240,0.03) 22px 24px);
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color .25s ease, opacity .25s ease; }
button, input { font-family: inherit; }
p { margin-top: 0; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}
.grid-x { gap: 0; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--c-ink-950); }
::-webkit-scrollbar-thumb { background: rgba(143,163,189,0.35); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(143,163,189,0.6); }

/* ========== 顶部导航 ========== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 90;
  height: 72px;
  background: rgba(10, 20, 36, 0.66);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled {
  background: rgba(6, 12, 26, 0.9);
  border-bottom-color: rgba(140,220,255,0.12);
  box-shadow: 0 12px 32px rgba(4,20,46,0.4);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo-text {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 18px;
  color: var(--c-energy);
  background: linear-gradient(145deg, rgba(46,217,240,0.15), rgba(255,255,255,0.03));
  border: 1px solid rgba(0,227,177,0.25);
  box-shadow: 0 0 20px rgba(0,227,177,0.12);
}
.logo-word { display: flex; flex-direction: column; line-height: 1.2; }
.logo-word strong {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: .5px;
  color: #FFF;
}
.logo-word span {
  font-size: 11px;
  letter-spacing: 2.4px;
  color: var(--c-muted);
  text-transform: uppercase;
  margin-top: 2px;
}
.top-nav-desktop { display: none; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-list a {
  position: relative;
  padding: 9px 16px;
  border-radius: 999px;
  color: var(--c-body);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  transition: color .25s ease, opacity .25s ease;
}
.nav-list a::after {
  content: "";
  position: absolute;
  left: 16px; right: 16px;
  bottom: 1px;
  height: 2px;
  border-radius: 2px;
  background: var(--c-energy);
  box-shadow: 0 0 8px rgba(0,227,177,0.7);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .28s ease;
}
.nav-list a:hover { color: #fff; }
.nav-list a:hover::after,
.nav-list a.active::after { transform: scaleX(1); }
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--c-cta), var(--c-cta-2));
  box-shadow: 0 8px 24px rgba(255,94,42,0.3), inset 0 1px 1px rgba(255,255,255,0.35);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.nav-login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255,94,42,0.42), inset 0 1px 1px rgba(255,255,255,0.35);
}
.nav-login-btn:active { transform: translateY(0); }
.nav-login-btn:focus-visible,
button:focus-visible,
a:focus-visible,
input:focus-visible {
  outline: 2px solid var(--c-energy);
  outline-offset: 3px;
}
.navbar-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 18px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: var(--c-body);
  cursor: pointer;
}
.navbar-toggle:hover { color: #fff; border-color: rgba(255,255,255,0.3); }
.mobile-panel {
  position: fixed;
  top: 72px;
  left: 0; right: 0;
  z-index: 85;
  background: rgba(10,20,36,0.96);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid rgba(140,220,255,0.14);
  padding: 16px 24px 22px;
  display: none;
  box-shadow: 0 30px 50px rgba(4,20,46,0.4);
}
.mobile-panel.open { display: block; }
.mobile-panel a {
  display: block;
  padding: 12px 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-body);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.mobile-panel a:last-child { border-bottom: 0; }
.mobile-panel a.active { color: var(--c-energy); }

/* ========== 底部移动导航 ========== */
.mobile-bottom-nav {
  position: fixed;
  left: 0; right: 0;
  bottom: 0;
  z-index: 100;
  height: 64px;
  background: rgba(10, 20, 36, 0.82);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-top: 1px solid rgba(140,220,255,0.14);
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  padding-bottom: env(safe-area-inset-bottom);
}
.mobile-bottom-nav .mbl-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 11px;
  color: var(--c-muted);
  transition: color .2s ease;
}
.mobile-bottom-nav .mbl-item i { font-size: 18px; line-height: 1; }
.mobile-bottom-nav .mbl-item.active {
  color: #fff;
  position: relative;
}
.mobile-bottom-nav .mbl-item.active i {
  color: var(--c-cta);
}
.mobile-bottom-nav .mbl-item.active::before {
  content: "";
  position: absolute;
  top: 7px;
  width: 26px;
  height: 3px;
  border-radius: 999px;
  background: var(--c-energy);
  box-shadow: 0 0 10px rgba(0,227,177,0.8);
  transition: all .3s ease;
}

/* ========== 通用板块 ========== */
.section-block {
  padding: 80px 0;
}
.section-head {
  margin-bottom: 44px;
  max-width: 840px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--c-primary);
  text-transform: uppercase;
  margin: 0 0 12px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--c-energy);
  box-shadow: 0 0 8px rgba(0,227,177,0.7);
}
.section-title {
  font-size: 32px;
  line-height: 1.35;
  font-weight: 800;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: .5px;
}
.section-sub {
  font-size: 16px;
  color: var(--c-muted);
  max-width: 720px;
  margin: 0;
}

/* ========== 分类页首屏 Hero ========== */
.rl-page-hero {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  padding: 128px 0 76px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.rl-page-hero-bg {
  position: absolute;
  inset: 0;
  background: url('/assets/images/coverpic/cover-8.png') center 30% / cover no-repeat;
  transform: scale(1.02);
}
.rl-page-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(78deg, rgba(6,12,26,0.96) 40%, rgba(10,20,36,0.72) 64%, rgba(15,29,50,0.58) 100%);
}
.hero-inner { position: relative; z-index: 1; }
.rl-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--c-muted);
  margin: 0 0 14px;
  padding: 0;
}
.rl-breadcrumb li { list-style: none; display: inline-flex; align-items: center; gap: 6px; }
.rl-breadcrumb li + li::before { content: "›"; color: rgba(255,255,255,0.3); }
.rl-breadcrumb a:hover { color: var(--c-energy); }
.page-h1 {
  font-size: 38px;
  line-height: 1.3;
  font-weight: 800;
  color: #fff;
  margin: 0 0 16px;
  max-width: 860px;
  letter-spacing: .5px;
}
.page-h1 .hl {
  background: linear-gradient(115deg, var(--c-primary), var(--c-energy));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-desc {
  font-size: 16px;
  color: var(--c-muted);
  max-width: 660px;
  margin: 0 0 26px;
}
.hero-actions-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 8px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1;
  border: 0;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, opacity .25s ease;
}
.btn-cta {
  background: linear-gradient(135deg, var(--c-cta), var(--c-cta-2));
  color: #fff;
  box-shadow: 0 10px 24px rgba(255,94,42,0.3), inset 0 1px 1px rgba(255,255,255,0.35);
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(255,94,42,0.4), inset 0 1px 1px rgba(255,255,255,0.35);
  color: #fff;
}
.btn-cta:active { transform: translateY(0); }
.btn-ghost {
  border: 1px solid rgba(160,230,255,0.3);
  color: #fff;
  background: rgba(255,255,255,0.04);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.16);
}
.btn-ghost:hover { border-color: rgba(160,230,255,0.6); background: rgba(255,255,255,0.09); color: #fff; transform: translateY(-2px); }
.btn-ghost:active { transform: translateY(0); }

/* ========== 信任信息条 ========== */
.trust-strip {
  border-bottom: 1px solid rgba(140,220,255,0.12);
  background: linear-gradient(90deg, rgba(46,217,240,0.04), rgba(0,227,177,0.02));
}
.trust-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 12px;
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.trust-wrap::-webkit-scrollbar { display: none; }
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--c-muted);
  white-space: nowrap;
}
.trust-item i { color: var(--c-energy); font-size: 14px; }
.trust-item strong { color: #dce7f5; font-weight: 600; margin-right: 2px; }

/* ========== 分类介绍 ========== */
.intro-card {
  background: linear-gradient(145deg, rgba(46,217,240,0.08), rgba(255,255,255,0.02));
  border: 1px solid rgba(140,220,255,0.14);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}
.intro-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--c-energy), var(--c-primary));
  box-shadow: 0 0 16px rgba(0,227,177,0.4);
}
.intro-card-badge {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(46,217,240,0.12);
  border: 1px solid rgba(46,217,240,0.3);
  color: var(--c-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.intro-card h2 {
  font-size: 26px;
  font-weight: 800;
  color: #fff;
  margin: 0 0 10px;
}
.intro-card h2 span { color: var(--c-primary); }
.intro-card p { color: var(--c-body); font-size: 16px; margin: 0; max-width: 880px; }

/* ========== 内容方案错层卡片 ========== */
.plan-offset-grid {
  display: grid;
  grid-template-columns: 1.16fr 0.84fr;
  gap: 22px;
  align-items: start;
  margin-top: 14px;
}
.plan-main-card {
  background: #0B1729;
  border: 1px solid rgba(140,220,255,0.2);
  border-radius: 22px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 26px 54px rgba(4,20,46,0.5);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.plan-main-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.32); box-shadow: 0 34px 70px rgba(4,20,46,0.66); }
.plan-main-card:hover .plan-main-img img { transform: scale(1.03); }
.plan-img-wrap { overflow: hidden; background: #112238; }
.plan-main-img {
  aspect-ratio: 16 / 9.4;
  overflow: hidden;
}
.plan-main-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.plan-card-body { padding: 28px; background: linear-gradient(145deg, rgba(46,217,240,0.06), rgba(255,255,255,0.02)); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.plan-icon-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.plan-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  font-size: 21px;
  background: linear-gradient(145deg, rgba(46,217,240,0.16), rgba(0,227,177,0.06));
  border: 1px solid rgba(46,217,240,0.26);
  color: var(--c-energy);
  box-shadow: 0 0 18px rgba(0,227,177,0.2);
}
.tag-mini {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(0,227,177,0.1);
  border: 1px solid rgba(0,227,177,0.24);
  color: var(--c-energy);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 11px;
  border-radius: 999px;
}
.plan-card-title { font-size: 25px; font-weight: 800; color: #fff; line-height: 1.4; margin: 6px 0 10px; }
.plan-card-text { font-size: 15px; color: var(--c-muted); margin: 0 0 24px; }
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  color: var(--c-primary);
  font-size: 14px;
  transition: gap .25s ease, color .25s ease;
}
.link-arrow i { color: var(--c-energy); }
.link-arrow:hover { gap: 12px; color: #fff; }

.plan-mini-col { display: grid; gap: 22px; align-content: start; }
.plan-mini-card {
  background: #0D1C30;
  border: 1px solid rgba(140,220,255,0.2);
  border-radius: 18px;
  padding: 22px 22px 20px;
  position: relative;
  overflow: hidden;
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.plan-mini-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -50px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(46,217,240,0.15), transparent 70%);
}
.plan-mini-card:hover { transform: translateY(-3px); border-color: rgba(200,240,255,0.32); box-shadow: var(--shadow-md); }
.plan-mini-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; gap: 10px; }
.mini-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,94,42,0.14);
  color: var(--c-cta);
  border: 1px solid rgba(255,94,42,0.2);
  font-size: 17px;
}
.mini-title { font-size: 19px; font-weight: 800; color: #fff; margin: 0 0 6px; line-height: 1.4; }
.mini-desc { font-size: 14px; color: var(--c-muted); margin: 0; line-height: 1.7; }

/* ========== 内容方案方向（清单式） ========== */
.check-grid-wrap {
  background:
    linear-gradient(120deg, rgba(15,29,50,0.9), rgba(10,20,36,0.96)),
    url('/assets/images/backpic/back-2.png') center / cover no-repeat;
  border: 1px solid rgba(140,220,255,0.12);
  border-radius: 24px;
  padding: 52px calc(34px + 2vw);
  margin-top: 30px;
  overflow: hidden;
  position: relative;
}
.check-grid-wrap::before {
  content: "";
  position: absolute;
  left: -60px;
  bottom: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0,227,177,0.12), transparent 68%);
  border-radius: 50%;
}
.check-heading h2 { font-size: 29px; font-weight: 800; color: #fff; margin: 0 0 14px; }
.check-heading p { color: var(--c-muted); font-size: 15px; max-width: 520px; margin: 0; }
.check-list { display: grid; gap: 18px; margin-top: 10px; }
.check-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border: 1px solid rgba(160,230,255,0.12);
  background: rgba(255,255,255,0.03);
  border-radius: 14px;
  padding: 16px 18px;
  transition: background .25s ease, border-color .25s ease;
}
.check-item:hover { background: rgba(255,255,255,0.07); border-color: rgba(160,230,255,0.30); }
.check-item i {
  color: var(--c-energy);
  font-size: 15px;
  margin-top: 4px;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(0,227,177,0.08);
  border: 1px solid rgba(0,227,177,0.2);
}
.check-item strong { display: block; font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 2px; }
.check-item span { font-size: 14px; color: var(--c-muted); line-height: 1.7; }

/* ========== 数字/步骤流程 ========== */
.process-section {
  background: rgba(6,12,26,0.42);
  border-top: 1px solid rgba(140,220,255,0.08);
  border-bottom: 1px solid rgba(140,220,255,0.08);
}
.proc-item-grid {
  display: grid;
  grid-template-columns: 0.9fr 2.1fr 1fr;
  align-items: center;
  gap: 20px;
  padding: 30px 6px;
  border-bottom: 1px solid rgba(140,220,255,0.12);
}
.proc-item-grid:last-child { border-bottom: 0; }
.proc-num {
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(145deg, rgba(46,217,240,0.9), rgba(0,227,177,0.9));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: .8;
}
.proc-body .proc-tag { font-size: 13px; font-weight: 600; color: var(--c-primary); letter-spacing: .5px; }
.proc-body h3 { font-size: 20px; font-weight: 800; color: #fff; margin: 4px 0 6px; }
.proc-body p { color: var(--c-muted); font-size: 14px; margin: 0; }
.proc-dur {
  font-size: 13px;
  color: var(--c-muted);
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  text-align: right;
}
.proc-dur i { color: var(--c-energy); }

/* ========== 站内更多引导 ========== */
.more-guide-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.more-citem {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #0D1E33;
  border: 1px solid rgba(140,220,255,0.16);
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.more-citem:hover { transform: translateY(-4px); border-color: rgba(200,240,255,0.3); box-shadow: 0 22px 46px rgba(4,20,46,0.55); }
.more-cover { aspect-ratio: 16 / 8.4; overflow: hidden; background: #13263c; }
.more-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.more-citem:hover .more-cover img { transform: scale(1.04); }
.more-body { padding: 20px 20px 22px; }
.more-body .more-tag { display: inline-flex; align-items: center; gap: 4px; font-size: 12px; font-weight: 700; color: var(--c-primary); letter-spacing: 1px; margin-bottom: 8px; }
.more-body h3 { font-size: 17px; font-weight: 800; color: #fff; margin: 0 0 8px; line-height: 1.5; }
.more-body p { font-size: 14px; color: var(--c-muted); margin: 0 0 14px; line-height: 1.6; }
.more-body .link-arrow { font-size: 13px; }

/* ========== FAQ ========== */
.faq-list { max-width: 960px; margin: 0 auto; }
.faq-item {
  border: 1px solid rgba(140,220,255,0.16);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(46,217,240,0.07), rgba(255,255,255,0.02));
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  overflow: hidden;
  margin-bottom: 14px;
  transition: border-color .3s ease, box-shadow .3s ease;
}
.faq-item:hover { border-color: rgba(160,230,255,0.35); }
.faq-item.open { border-color: rgba(0,227,177,0.4); box-shadow: 0 12px 34px rgba(4,20,46,0.36); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 20px;
  min-height: 58px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color .25s ease;
}
.faq-q:hover { color: var(--c-primary); }
.faq-q .faq-qtext { padding-right: 18px; line-height: 1.5; }
.faq-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 300;
  color: var(--c-energy);
  border-radius: 50%;
  background: rgba(0,227,177,0.08);
  border: 1px solid rgba(0,227,177,0.22);
  transition: transform .3s ease, background .3s ease;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-q:active { transform: scale(0.99); }
.faq-a-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height .42s ease;
}
.faq-a {
  padding: 0 22px 20px 22px;
  font-size: 15px;
  color: var(--c-muted);
  line-height: 1.8;
  max-width: 88%;
}
.faq-a strong { color: var(--c-primary); font-weight: 600; }

/* ========== CTA 联系区 ========== */
.cta-contact-section { padding: 40px 0 90px; }
.cta-inner {
  border-radius: 24px;
  overflow: hidden;
  background:
    linear-gradient(115deg, rgba(6,12,26,0.96), rgba(10,20,36,0.7)),
    url('/assets/images/backpic/back-1.png') center / cover no-repeat;
  border: 1px solid rgba(160,230,255,0.15);
  position: relative;
}
.cta-inner::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255,94,42,0.24), transparent 70%);
  pointer-events: none;
}
.cta-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  gap: 48px;
  padding: 52px;
}
.cta-title {
  font-size: 30px;
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
  margin: 0 0 12px;
}
.cta-title .cta-highlight { color: var(--c-cta); }
.cta-text { color: var(--c-muted); font-size: 15px; line-height: 1.85; margin: 0 0 26px; max-width: 520px; }
.cta-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-buttons .btn i { margin-right: 2px; }
.contact-spot {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-spot-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  padding: 16px;
}
.contact-spot-item i {
  color: var(--c-energy);
  font-size: 16px;
  margin-top: 3px;
}
.contact-spot-item strong { display: block; color: #fff; font-weight: 700; font-size: 15px; }
.contact-spot-item span { color: var(--c-muted); font-size: 14px; line-height: 1.6; }

/* Login / contact cross anchor invisible marker */
.anchor-marker { position: absolute; top: -80px; }

/* ========== 页脚 ========== */
.footer-area {
  background: rgba(6, 12, 26, 0.96);
  border-top: 1px solid rgba(140,220,255,0.12);
  padding: 64px 0 30px;
  position: relative;
  z-index: 1;
}
.site-footer { margin-top: 12px; }
.footer-brand p { color: var(--c-muted); font-size: 14px; line-height: 1.8; max-width: 360px; margin-top: 20px; }
.footer-links a { position: relative; color: var(--c-body); font-size: 14px; line-height: 1.6; }
.footer-links a:hover { color: var(--c-energy); }
.footer-title {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: .4px;
}
.back-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(160,230,255,0.22);
  color: var(--c-body);
  font-size: 13px;
  cursor: pointer;
  transition: color .25s ease, border-color .25s ease, transform .25s ease;
}
.back-top-btn:hover { color: var(--c-energy); border-color: rgba(0,227,177,0.4); transform: translateY(-1px); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 26px;
  margin-top: 48px;
}
.footer-bottom p { color: var(--c-muted); font-size: 13px; margin: 0; display: flex; align-items: center; gap: 8px; }

/* ========== 响应式 ========== */
@media (max-width: 1023px) {
  .section-title { font-size: 28px; }
  .plan-offset-grid { grid-template-columns: 1fr; }
  .plan-mini-col { grid-template-columns: 1fr 1fr; }
  .more-guide-cards { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .cta-grid { grid-template-columns: 1fr; padding: 38px 28px; gap: 28px; }
  .check-grid-wrap { padding: 40px 28px; }
  .proc-item-grid { grid-template-columns: 0.7fr 2fr 0.9fr; }
}
@media (max-width: 767px) {
  body { padding-bottom: 64px; }
  .site-header { height: 64px; }
  .nav-wrap, .site-header .container { height: 64px; }
  .top-nav-desktop { display: none; }
  .navbar-toggle { display: flex; }
  .section-block { padding: 48px 0; }
  .section-head { margin-bottom: 32px; }
  .section-title { font-size: 25px; }
  .section-sub { font-size: 15px; }
  .nav-cta .nav-login-btn span { display: none; }
  .nav-login-btn { width: 42px; padding: 0; min-height: 42px; justify-content: center; }
  .rl-page-hero { min-height: 320px; padding: 112px 0 56px; }
  .page-h1 { font-size: 28px; }
  .page-h1 br { display: none; }
  .hero-desc { font-size: 15px; }
  .plan-mini-col { grid-template-columns: 1fr; }
  .plan-card-body { padding: 20px; }
  .plan-card-title { font-size: 21px; }
  .check-grid-wrap { padding: 34px 20px; border-radius: 18px; }
  .check-heading h2 { font-size: 24px; }
  .more-guide-cards { grid-template-columns: 1fr; }
  .proc-item-grid { grid-template-columns: 1fr; padding: 22px 2px; gap: 8px; }
  .proc-num { font-size: 30px; }
  .proc-dur { justify-content: flex-start; text-align: left; }
  .faq-a { max-width: 100%; }
  .cta-inner { border-radius: 16px; }
  .cta-grid { padding: 28px 20px; }
  .cta-title { font-size: 24px; }
  .trust-wrap { padding: 10px 0; }
  .trust-item { font-size: 12px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .intro-card { padding: 24px 20px; }
  .intro-card h2 { font-size: 22px; }
}
@media (min-width: 768px) {
  .top-nav-desktop { display: flex; }
  .navbar-toggle { display: none; }
  .mobile-bottom-nav { display: none; }
  body { padding-bottom: 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .plan-main-card:hover, .plan-mini-card:hover, .more-citem:hover, .btn:hover { transform: none !important; }
  .plan-main-card:hover .plan-main-img img { transform: none; }
}
.footer-area a { border-bottom: none; }
.footer-links a { text-decoration: none; }