/* roulang page: index */
:root{
  --star-indigo:#2A2350;
  --star-indigo-2:#3B3268;
  --star-indigo-deep:#191333;
  --star-amber:#E39B33;
  --star-amber-hover:#C9801C;
  --star-aurora:#2F9E92;
  --paper:#FAF7F2;
  --paper-2:#F1ECE3;
  --card:#FFFFFF;
  --line:#E4DED2;
  --text:#1C1A2B;
  --text-soft:#56536B;
  --text-muted:#8A8697;
  --shadow-1:0 1px 2px rgba(28,26,43,.05),0 8px 24px rgba(28,26,43,.06);
  --shadow-2:0 16px 40px rgba(28,26,43,.10);
  --radius-card:14px;
  --radius-btn:10px;
  --maxw:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--text);
  font-size:16.5px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{margin:0 0 16px;line-height:1.35;font-weight:700;color:var(--text);letter-spacing:0}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.2em}
li{margin-bottom:8px}
a{color:var(--star-indigo);text-decoration:none;transition:color .16s ease,border-color .16s ease}
a:hover{color:var(--star-indigo-2)}
img{max-width:100%;height:auto;display:block;border:0}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:3px solid rgba(42,35,80,.55);outline-offset:2px;border-radius:6px}
::selection{background:rgba(227,155,51,.35)}
.star-container{width:100%;max-width:var(--maxw);margin:0 auto;padding-left:24px;padding-right:24px}
.star-narrow{max-width:820px;margin-left:auto;margin-right:auto}
@media (min-width:1440px){.star-container{padding-left:32px;padding-right:32px}}
@media (max-width:768px){.star-container{padding-left:18px;padding-right:18px}}

/* 网格 */
.star-grid.grid-x{--gap:24px;margin-left:calc(var(--gap) / -2);margin-right:calc(var(--gap) / -2);row-gap:var(--gap);flex-wrap:wrap}
.star-grid.grid-x > .cell{padding-left:calc(var(--gap) / 2);padding-right:calc(var(--gap) / 2)}
@media (max-width:768px){.star-grid.grid-x{--gap:16px}}

/* 按钮 */
.star-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--radius-btn);font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;text-align:center;white-space:nowrap;transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease}
.star-btn i{font-size:13px}
.star-btn-primary{background:var(--star-amber);border-color:var(--star-amber);color:#241E3A}
.star-btn-primary:hover{background:var(--star-amber-hover);border-color:var(--star-amber-hover);color:#241E3A;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.star-btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.star-btn-ghost{background:transparent;border-color:var(--star-indigo);color:var(--star-indigo)}
.star-btn-ghost:hover{background:rgba(42,35,80,.08);color:var(--star-indigo);transform:translateY(-1px)}
.star-btn-light{background:transparent;border-color:rgba(255,255,255,.62);color:#fff}
.star-btn-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px)}
.star-btn-sm{height:40px;padding:0 16px;font-size:14px}
.star-link{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;font-weight:600;color:var(--star-indigo);border-bottom:2px solid rgba(42,35,80,.25);padding-bottom:2px}
.star-link i{font-size:12px;transition:transform .18s ease}
.star-link:hover{color:var(--star-indigo-2);border-bottom-color:var(--star-indigo-2)}
.star-link:hover i{transform:translateX(4px)}

/* 标签 */
.star-tag{display:inline-block;font-size:12.5px;font-weight:600;line-height:1;padding:6px 10px;border-radius:8px;background:rgba(47,158,146,.12);color:#1F7A70;letter-spacing:.02em}
.star-tag-amber{background:rgba(227,155,51,.16);color:#9A6414}
.star-eyebrow{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.08em;color:#1F7A70;background:rgba(47,158,146,.10);border-radius:8px;padding:5px 10px;margin-bottom:16px}

/* 头部导航 */
.star-header{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .2s ease}
.star-header.is-scrolled{box-shadow:var(--shadow-1)}
.star-nav{display:flex;align-items:center;gap:20px;height:70px}
.star-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text);font-size:19px;font-weight:700;letter-spacing:0}
.star-logo:hover{color:var(--star-indigo)}
.star-logo-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--star-indigo) 0%,var(--star-indigo-2) 100%);display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.star-logo-text{line-height:1}
.star-logo-sub{display:block;font-size:10.5px;font-weight:600;letter-spacing:.14em;color:var(--text-muted);margin-top:3px}
.star-nav-links{display:flex;align-items:center;gap:2px;flex:1 1 auto;margin-left:6px}
.star-nav-link{display:inline-flex;align-items:center;height:40px;padding:0 13px;border-radius:8px;font-size:15px;font-weight:500;color:var(--text-soft)}
.star-nav-link:hover{color:var(--star-indigo);background:rgba(42,35,80,.06)}
.star-nav-link.is-active{color:var(--star-indigo);font-weight:700;background:rgba(42,35,80,.08);box-shadow:inset 0 -2px 0 var(--star-indigo)}
.star-nav-right{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.star-search{position:relative;width:240px}
.star-search input{width:100%;height:40px;margin:0;border-radius:10px;border:1px solid var(--line);background:var(--paper-2);padding:0 46px 0 36px;font-size:14px;color:var(--text);box-shadow:none;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease}
.star-search input::placeholder{color:var(--text-muted)}
.star-search input:focus{background:#fff;border-color:var(--star-indigo);box-shadow:0 0 0 3px rgba(42,35,80,.10);outline:none}
.star-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:13px;pointer-events:none}
.star-kbd{position:absolute;right:9px;top:50%;transform:translateY(-50%);font-size:11px;font-weight:600;color:var(--text-muted);background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 5px;line-height:1.5}
.star-burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--star-indigo);font-size:16px;align-items:center;justify-content:center;cursor:pointer}

/* 抽屉 */
.star-drawer{position:fixed;inset:0;z-index:120;display:none}
.star-drawer.is-open{display:block}
.star-drawer-mask{position:absolute;inset:0;background:rgba(25,19,51,.55)}
.star-drawer-panel{position:absolute;top:0;right:0;bottom:0;width:310px;max-width:88vw;background:#fff;padding:22px 20px 96px;overflow-y:auto;box-shadow:var(--shadow-2)}
.star-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.star-drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--star-indigo);cursor:pointer}
.star-drawer-nav{list-style:none;margin:0;padding:0}
.star-drawer-nav li{margin:0}
.star-drawer-nav a{display:flex;align-items:center;height:48px;font-size:16px;font-weight:500;color:var(--text-soft);border-bottom:1px solid var(--line)}
.star-drawer-nav a.is-active{color:var(--star-indigo);font-weight:700}
.star-drawer-foot{position:absolute;left:20px;right:20px;bottom:22px}
body.star-locked{overflow:hidden}

/* Hero */
.star-hero{position:relative;background:var(--star-indigo-deep);color:#fff;overflow:hidden;min-height:580px;display:flex;align-items:center;padding:92px 0}
.star-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:.46}
.star-hero-mask{position:absolute;inset:0;background:linear-gradient(115deg,rgba(25,19,51,.94) 0%,rgba(42,35,80,.86) 48%,rgba(59,50,104,.72) 100%)}
.star-hero-stars{position:absolute;inset:0;opacity:.7;background-image:
  radial-gradient(2px 2px at 12% 26%,rgba(255,255,255,.55),transparent),
  radial-gradient(2px 2px at 32% 68%,rgba(227,155,51,.70),transparent),
  radial-gradient(1.6px 1.6px at 58% 22%,rgba(255,255,255,.42),transparent),
  radial-gradient(2px 2px at 76% 54%,rgba(255,255,255,.50),transparent),
  radial-gradient(1.6px 1.6px at 88% 30%,rgba(227,155,51,.60),transparent),
  radial-gradient(1.6px 1.6px at 46% 82%,rgba(255,255,255,.35),transparent)}
.star-hero-inner{position:relative;z-index:2;max-width:780px}
.star-hero h1{color:#fff;font-size:clamp(30px,4.4vw,50px);font-weight:700;line-height:1.35;margin-bottom:20px}
.star-hero h1 em{font-style:normal;color:var(--star-amber)}
.star-hero-sub{font-size:18px;line-height:1.8;color:#D8D3EA;max-width:640px;margin-bottom:32px}
.star-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.star-trust{display:flex;flex-wrap:wrap;align-items:center;gap:0;font-size:13.5px;color:#CBC5E1}
.star-trust span{display:inline-flex;align-items:center;padding:0 16px;border-left:1px solid rgba(255,255,255,.22);line-height:1.5;font-variant-numeric:tabular-nums}
.star-trust span:first-child{padding-left:0;border-left:0}

/* 区块 */
.star-section{padding:92px 0}
.star-section.is-alt{background:var(--paper-2)}
.star-section.is-plain{background:#fff}
.star-section.is-dark{background:linear-gradient(160deg,var(--star-indigo-deep) 0%,var(--star-indigo) 100%);color:#fff}
.star-section-head{max-width:760px;margin-bottom:44px}
.star-section-head.is-center{margin-left:auto;margin-right:auto;text-align:center}
.star-h2{font-size:clamp(24px,3vw,34px);font-weight:700;position:relative;padding-left:18px;margin-bottom:14px}
.star-h2::before{content:"";position:absolute;left:0;top:.16em;width:6px;height:1.05em;border-radius:3px;background:var(--star-amber)}
.star-section-head.is-center .star-h2{padding-left:0}
.star-section-head.is-center .star-h2::before{display:none}
.star-lead{font-size:16.5px;color:var(--text-soft);margin:0}
.star-section.is-dark .star-h2,.star-section.is-dark .star-lead{color:#fff}
.star-section.is-dark .star-lead{color:#CFC9E4}

/* 卡片 */
.star-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;display:flex;flex-direction:column;height:100%;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.star-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(42,35,80,.35)}
.star-card-body{padding:26px 26px 28px}
.star-card-icon{width:44px;height:44px;border-radius:12px;background:rgba(42,35,80,.06);display:flex;align-items:center;justify-content:center;color:var(--star-indigo);font-size:18px;margin-bottom:16px}
.star-card-num{font-size:13px;font-weight:700;color:var(--star-amber);letter-spacing:.08em;margin-bottom:10px;display:block}
.star-card h3{font-size:20px;font-weight:600;margin-bottom:10px}
.star-card p{font-size:15.5px;color:var(--text-soft);margin-bottom:18px}
.star-card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-2)}
.star-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.star-card:hover .star-card-media img{transform:scale(1.03)}

/* 服务区非对称 */
.star-service-wide .star-card-media{aspect-ratio:16/9}
.star-service-stack{display:flex;flex-direction:column;gap:24px;height:100%}
.star-service-stack .star-card{flex:1 1 auto}
.star-service-stack .star-card-body{padding:22px 24px}

/* 数据条 */
.star-stat-row{display:flex;flex-wrap:wrap}
.star-stat{flex:1 1 25%;min-width:180px;padding:8px 26px;border-left:1px solid rgba(255,255,255,.18)}
.star-stat:first-child{border-left:0;padding-left:0}
.star-stat-num{font-size:clamp(34px,4vw,48px);font-weight:700;line-height:1.1;color:var(--star-amber);font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.star-stat-num small{font-size:.5em;font-weight:700;margin-left:4px}
.star-stat-label{font-size:13.5px;color:#CFC9E4;margin-top:8px;line-height:1.6}

/* 案例 */
.star-case-lg .star-card-media{aspect-ratio:16/10}
.star-case-sm{display:flex;gap:18px;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;height:100%}
.star-case-sm:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(42,35,80,.35)}
.star-case-sm-thumb{flex:0 0 132px;overflow:hidden;background:var(--paper-2)}
.star-case-sm-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.star-case-sm:hover .star-case-sm-thumb img{transform:scale(1.04)}
.star-case-sm-body{padding:18px 20px 18px 0;display:flex;flex-direction:column;justify-content:center}
.star-case-sm-body h3{font-size:17px;font-weight:600;margin-bottom:6px}
.star-case-sm-body p{font-size:14px;color:var(--text-soft);margin:0}
.star-result{font-size:15px;font-weight:700;color:#8F5C0F;font-variant-numeric:tabular-nums;margin-top:8px;display:block}

/* 流程 */
.star-steps{position:relative;display:flex;flex-wrap:wrap;margin-top:8px}
.star-step{flex:1 1 25%;min-width:200px;padding-right:24px;position:relative}
.star-step-num{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;background:#fff;border:2px solid rgba(42,35,80,.28);color:var(--star-indigo);margin-bottom:16px;position:relative;z-index:2;font-variant-numeric:tabular-nums}
.star-step.is-current .star-step-num{background:var(--star-amber);border-color:var(--star-amber);color:#241E3A}
.star-step h3{font-size:18px;font-weight:600;margin-bottom:8px}
.star-step p{font-size:14.5px;color:var(--text-soft);margin:0;max-width:240px}
.star-step::after{content:"";position:absolute;left:44px;top:22px;right:8px;height:2px;background:var(--line);z-index:1}
.star-step:last-child::after{display:none}

/* 资讯卡 */
.star-post-card{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;color:var(--text)}
.star-post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(42,35,80,.35);color:var(--text)}
.star-post-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--paper-2)}
.star-post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.star-post-card:hover .star-post-thumb img{transform:scale(1.03)}
.star-post-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1 1 auto}
.star-post-title{font-size:17.5px;font-weight:600;line-height:1.55;margin:12px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.star-post-sum{font-size:14.5px;color:var(--text-soft);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.star-post-meta{margin-top:auto;padding-top:16px;font-size:13px;color:var(--text-muted);font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px}
.star-empty{text-align:center;padding:48px 24px;border:1px dashed var(--line);border-radius:var(--radius-card);background:#fff}
.star-empty i{font-size:30px;color:var(--star-amber);display:block;margin-bottom:14px}
.star-empty p{color:var(--text-soft);margin-bottom:18px}

/* FAQ */
.star-faq.accordion{background:transparent;border:0;margin:0}
.star-faq .accordion-item{border:0;border-top:1px solid var(--line);background:transparent}
.star-faq .accordion-item:last-child{border-bottom:1px solid var(--line)}
.star-faq .accordion-title{border:0;background:transparent;color:var(--star-indigo);font-size:17px;font-weight:600;line-height:1.6;padding:20px 46px 20px 0;position:relative;transition:color .16s ease}
.star-faq .accordion-title:hover{color:var(--star-indigo-2)}
.star-faq .accordion-title::before{content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--star-amber);transition:transform .2s ease}
.star-faq .accordion-item.is-active > .accordion-title::before{content:"\f068"}
.star-faq .accordion-content{border:0;background:transparent;padding:0 44px 24px 0;color:var(--text-soft);font-size:15.5px;line-height:1.85}
.star-faq .accordion-content p{margin-bottom:10px}
.star-faq .accordion-content p:last-child{margin-bottom:0}

/* CTA + 表单 */
.star-cta{position:relative;overflow:hidden;background:var(--star-indigo-deep);color:#fff;padding:88px 0}
.star-cta-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;opacity:.32}
.star-cta-mask{position:absolute;inset:0;background:linear-gradient(120deg,rgba(25,19,51,.95) 0%,rgba(42,35,80,.88) 60%,rgba(59,50,104,.82) 100%)}
.star-cta-inner{position:relative;z-index:2}
.star-cta h2{color:#fff;font-size:clamp(24px,3vw,32px);margin-bottom:16px}
.star-cta p{color:#CFC9E4;font-size:16px}
.star-cta-points{list-style:none;padding:0;margin:24px 0 0}
.star-cta-points li{display:flex;align-items:flex-start;gap:10px;color:#D8D3EA;font-size:15px;margin-bottom:12px}
.star-cta-points i{color:var(--star-amber);margin-top:6px;font-size:13px}
.star-form{background:#fff;border-radius:var(--radius-card);padding:30px;box-shadow:var(--shadow-2)}
.star-field{margin-bottom:18px}
.star-field label{display:block;font-size:13.5px;font-weight:600;color:var(--text);margin-bottom:7px}
.star-field input,.star-field select,.star-field textarea{width:100%;margin:0;height:46px;padding:0 14px;border-radius:10px;border:1px solid var(--line);background:var(--paper);font-size:15px;color:var(--text);box-shadow:none;transition:border-color .16s ease,box-shadow .16s ease,background-color .16s ease}
.star-field textarea{height:auto;min-height:104px;padding:12px 14px;line-height:1.7;resize:vertical}
.star-field input:focus,.star-field select:focus,.star-field textarea:focus{border-color:var(--star-amber);background:#fff;box-shadow:0 0 0 3px rgba(227,155,51,.18);outline:none}
.star-form-note{font-size:12.5px;color:var(--text-muted);margin:12px 0 0;line-height:1.7}
.star-form-msg{display:none;margin-top:16px;padding:12px 14px;border-radius:10px;background:rgba(47,158,146,.10);border:1px solid rgba(47,158,146,.35);color:#1F7A70;font-size:14px}
.star-form-msg.is-visible{display:block}
.star-error{display:none;font-size:13px;color:#B4471F;margin-top:6px}
.star-error.is-visible{display:block}

/* 页脚 */
.star-footer{background:var(--star-indigo-deep);color:#CFC9E4;padding:66px 0 0}
.star-footer a{color:#CFC9E4}
.star-footer a:hover{color:#fff;text-decoration:underline}
.star-footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.star-footer-logo .star-logo-text{color:#fff;font-size:18px;font-weight:700}
.star-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
.star-footer p{font-size:14px;line-height:1.85;color:#A9A3C4}
.star-footer-list{list-style:none;padding:0;margin:0}
.star-footer-list li{margin-bottom:10px;font-size:14px}
.star-footer-bottom{margin-top:52px;border-top:1px solid rgba(255,255,255,.14);padding:22px 0}
.star-footer-bottom-inner{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;font-size:13px;color:#8F89AC}
.star-footer-bottom-inner span{font-variant-numeric:tabular-nums}

@media (max-width:1200px){
  .star-nav-links{gap:0}
  .star-nav-link{padding:0 10px;font-size:14.5px}
  .star-search{width:200px}
}
@media (max-width:992px){
  .star-nav-links,.star-search,.star-nav-right .star-btn{display:none}
  .star-burger{display:inline-flex}
  .star-nav{height:62px;justify-content:space-between}
  .star-section{padding:64px 0}
  .star-step{flex:1 1 50%;min-width:240px;margin-bottom:28px}
  .star-step::after{display:none}
  .star-stat{flex:1 1 50%;min-width:200px;padding:14px 0 14px 22px}
  .star-stat:nth-child(3){border-left:0;padding-left:0}
  .star-stat:first-child{padding-left:0}
}
@media (max-width:768px){
  body{font-size:16px}
  .star-hero{min-height:auto;padding:64px 0 58px}
  .star-hero-sub{font-size:16px}
  .star-hero-actions{gap:10px}
  .star-hero-actions .star-btn{width:100%}
  .star-trust span{padding:0 12px;font-size:12.5px;margin-bottom:6px}
  .star-section{padding:52px 0}
  .star-section-head{margin-bottom:30px}
  .star-card-body{padding:22px 20px 24px}
  .star-stat{flex:1 1 100%;border-left:0;padding:0 0 20px;margin-bottom:20px;border-bottom:1px solid rgba(255,255,255,.14)}
  .star-stat:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
  .star-case-sm{flex-direction:column}
  .star-case-sm-thumb{flex:0 0 auto;aspect-ratio:16/9}
  .star-case-sm-body{padding:0 20px 20px}
  .star-step{flex:1 1 100%;min-width:0}
  .star-form{padding:22px 18px}
  .star-footer{padding:52px 0 0}
}
@media (max-width:520px){
  .star-logo{font-size:17px}
  .star-logo-mark{width:32px;height:32px}
  .star-drawer-panel{width:100%;max-width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --star-indigo:#2A2350;
  --star-indigo-2:#3B3268;
  --star-indigo-deep:#191333;
  --star-amber:#E39B33;
  --star-amber-hover:#C9801C;
  --star-aurora:#2F9E92;
  --paper:#FAF7F2;
  --paper-2:#F1ECE3;
  --card:#FFFFFF;
  --line:#E4DED2;
  --text:#1C1A2B;
  --text-soft:#56536B;
  --text-muted:#8A8697;
  --shadow-1:0 1px 2px rgba(28,26,43,.05),0 8px 24px rgba(28,26,43,.06);
  --shadow-2:0 16px 40px rgba(28,26,43,.10);
  --radius-card:14px;
  --radius-btn:10px;
  --radius-tag:8px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:0;
  font-variant-numeric:tabular-nums;
}
img{max-width:100%;height:auto;}
a{color:var(--star-indigo);text-decoration:none;transition:color .18s ease,opacity .18s ease;}
a:hover{color:var(--star-indigo-2);}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
ul,ol{margin:0;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:3px solid rgba(42,35,80,.55);outline-offset:2px;border-radius:6px;}

.star-container{width:100%;max-width:1240px;margin:0 auto;padding-left:24px;padding-right:24px;}
@media (min-width:1440px){.star-container{padding-left:32px;padding-right:32px;}}
@media (max-width:768px){.star-container{padding-left:18px;padding-right:18px;}}

/* ============ Header / Nav ============ */
.star-header{
  position:sticky;top:0;z-index:60;
  background:#FFFFFF;
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.star-header.is-scrolled{box-shadow:var(--shadow-1);}
.star-nav{display:flex;align-items:center;height:72px;gap:20px;}
.star-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.star-logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:12px;
  background:linear-gradient(140deg,var(--star-indigo-deep),var(--star-indigo-2));
}
.star-logo-text{
  display:flex;flex-direction:column;line-height:1.1;
  font-size:19px;font-weight:700;color:var(--star-indigo);letter-spacing:.02em;
}
.star-logo-sub{
  font-size:9px;font-weight:600;letter-spacing:.18em;color:var(--text-muted);margin-top:3px;
}
.star-nav-links{display:flex;align-items:center;gap:6px;margin-left:14px;flex:1 1 auto;}
.star-nav-link{
  position:relative;
  padding:9px 12px;border-radius:var(--radius-tag);
  font-size:15px;font-weight:500;color:var(--text-soft);
  white-space:nowrap;
  transition:color .18s ease,background .18s ease;
}
.star-nav-link:hover{color:var(--star-indigo);background:rgba(42,35,80,.06);}
.star-nav-link.is-active{color:var(--star-indigo);font-weight:700;background:rgba(42,35,80,.08);}
.star-nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  background:var(--star-indigo);border-radius:2px;
}
.star-nav-right{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.star-search{
  position:relative;display:flex;align-items:center;gap:8px;
  width:236px;height:40px;padding:0 12px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-btn);
  transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.star-search:focus-within{background:#FFFFFF;border-color:var(--star-indigo);box-shadow:0 0 0 3px rgba(42,35,80,.10);}
.star-search-icon{color:var(--text-muted);font-size:13px;}
.star-search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;
  font-size:14px;line-height:1;padding:0;
}
.star-search input:focus{outline:none;}
.star-search input::placeholder{color:var(--text-muted);}
.star-kbd{
  font-size:11px;font-weight:600;color:var(--text-muted);
  border:1px solid var(--line);border-radius:6px;padding:2px 6px;background:#FFFFFF;
}
.star-burger{display:none;width:44px;height:44px;border-radius:var(--radius-btn);color:var(--star-indigo);font-size:18px;}
.star-burger:hover{background:rgba(42,35,80,.07);}

/* ============ Buttons ============ */
.star-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:44px;padding:0 20px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.star-btn-sm{height:40px;padding:0 16px;font-size:14px;}
.star-btn-primary{background:var(--star-amber);color:#241E3A;box-shadow:0 4px 14px rgba(227,155,51,.28);}
.star-btn-primary:hover{background:var(--star-amber-hover);color:#241E3A;transform:translateY(-1px);box-shadow:var(--shadow-2);}
.star-btn-primary:active{transform:translateY(0);box-shadow:none;}
.star-btn-ghost{background:transparent;border:1.5px solid var(--star-indigo);color:var(--star-indigo);}
.star-btn-ghost:hover{background:rgba(42,35,80,.08);color:var(--star-indigo);}
.star-btn-light{background:transparent;border:1.5px solid rgba(255,255,255,.72);color:#FFFFFF;}
.star-btn-light:hover{background:rgba(255,255,255,.12);color:#FFFFFF;border-color:#FFFFFF;}
.star-textlink{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--star-indigo);
  border-bottom:2px solid rgba(227,155,51,.55);padding-bottom:2px;
}
.star-textlink i{transition:transform .18s ease;font-size:12px;}
.star-textlink:hover i{transform:translateX(4px);}

/* ============ Tags ============ */
.star-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--radius-tag);
  font-size:12.5px;font-weight:600;line-height:1.4;
  background:rgba(42,35,80,.08);color:var(--star-indigo);
}
.star-tag-amber{background:rgba(227,155,51,.14);color:#8A5B10;border:1px solid rgba(227,155,51,.35);}
.star-tag-aurora{background:rgba(47,158,146,.12);color:#1F6F67;}

/* ============ Drawer ============ */
.star-overlay{
  position:fixed;inset:0;background:rgba(25,19,51,.5);
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;z-index:80;
}
.star-overlay.is-open{opacity:1;visibility:visible;}
.star-drawer{
  position:fixed;top:0;right:0;bottom:0;width:320px;max-width:86vw;
  background:#FFFFFF;z-index:90;display:flex;flex-direction:column;
  transform:translateX(102%);transition:transform .26s ease;
  box-shadow:var(--shadow-2);
}
.star-drawer.is-open{transform:translateX(0);}
.star-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line);}
.star-drawer-head span{font-weight:700;color:var(--star-indigo);}
.star-drawer-close{width:40px;height:40px;border-radius:var(--radius-btn);color:var(--text-soft);}
.star-drawer-close:hover{background:var(--paper-2);}
.star-drawer-search{padding:16px 20px;border-bottom:1px solid var(--line);}
.star-drawer-search .star-search{width:100%;}
.star-drawer-links{display:flex;flex-direction:column;padding:8px 12px;overflow-y:auto;flex:1 1 auto;}
.star-drawer-links a{
  height:48px;display:flex;align-items:center;padding:0 12px;border-radius:var(--radius-tag);
  font-size:15px;color:var(--text-soft);font-weight:500;
}
.star-drawer-links a:hover{background:var(--paper-2);color:var(--star-indigo);}
.star-drawer-links a.is-active{background:rgba(42,35,80,.08);color:var(--star-indigo);font-weight:700;}
.star-drawer-cta{padding:16px 20px 24px;border-top:1px solid var(--line);}
.star-drawer-cta .star-btn{width:100%;}
body.star-no-scroll{overflow:hidden;}

/* ============ Article head ============ */
.star-article-hero{background:linear-gradient(180deg,#FFFFFF 0%,var(--paper) 100%);padding:32px 0 8px;border-bottom:1px solid var(--line);}
.star-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--text-soft);}
.star-crumb a{color:var(--text-soft);}
.star-crumb a:hover{color:var(--star-indigo);}
.star-crumb .star-crumb-sep{color:var(--text-muted);}
.star-crumb .star-crumb-now{color:var(--text-muted);}
.star-article-head{padding:22px 0 34px;max-width:920px;}
.star-article-head h1{
  font-size:clamp(28px,3.6vw,40px);font-weight:700;line-height:1.35;
  color:var(--star-indigo);margin:16px 0 18px;
}
.star-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13.5px;color:var(--text-soft);}
.star-meta .star-dot{width:4px;height:4px;border-radius:50%;background:var(--star-amber);display:inline-block;}
.star-meta .star-bar{width:1px;height:13px;background:var(--line);display:inline-block;}

.star-cover{max-width:960px;margin:0 auto;padding:34px 24px 0;}
.star-cover figure{margin:0;}
.star-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-card);border:1px solid var(--line);box-shadow:var(--shadow-1);}
.star-cover figcaption{margin-top:10px;text-align:center;font-size:13px;color:var(--text-muted);}

/* ============ Article body ============ */
.star-article-wrap{padding:44px 0 88px;background:var(--paper);}
.star-article-inner{max-width:800px;margin:0 auto;}
.star-article-body{font-size:17px;line-height:1.9;color:var(--text);}
.star-article-body p{margin:0 0 1.2em;}
.star-article-body h2{
  position:relative;font-size:clamp(22px,2.4vw,28px);font-weight:700;line-height:1.4;
  color:var(--star-indigo);margin:44px 0 16px;padding-left:16px;
}
.star-article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;width:4px;height:1em;border-radius:3px;background:var(--star-amber);
}
.star-article-body h3{font-size:20px;font-weight:600;line-height:1.5;color:var(--star-indigo);margin:34px 0 12px;}
.star-article-body h4{font-size:17px;font-weight:600;color:var(--star-indigo);margin:26px 0 10px;}
.star-article-body ul,.star-article-body ol{padding-left:1.4em;margin:0 0 1.25em;}
.star-article-body li{margin-bottom:8px;}
.star-article-body ul li::marker{color:var(--star-aurora);}
.star-article-body ol li::marker{color:var(--star-indigo);font-weight:600;}
.star-article-body blockquote{
  margin:24px 0;padding:16px 22px;border-left:3px solid var(--star-amber);
  background:rgba(227,155,51,.08);border-radius:0 10px 10px 0;color:var(--text-soft);
}
.star-article-body blockquote p:last-child{margin-bottom:0;}
.star-article-body img{border-radius:10px;display:block;margin:24px auto;box-shadow:var(--shadow-1);}
.star-article-body figure{margin:24px 0;}
.star-article-body figcaption{font-size:13px;color:var(--text-muted);text-align:center;margin-top:8px;}
.star-article-body a{color:var(--star-indigo);border-bottom:1px solid rgba(227,155,51,.6);}
.star-article-body a:hover{color:var(--star-amber-hover);}
.star-article-body pre{
  background:var(--paper-2);border:1px solid var(--line);border-radius:10px;
  padding:16px 18px;overflow-x:auto;line-height:1.7;margin:22px 0;
}
.star-article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:14.5px;}
.star-article-body p code,.star-article-body li code{background:var(--paper-2);padding:2px 6px;border-radius:6px;}
.star-article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15.5px;}
.star-article-body th,.star-article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left;}
.star-article-body thead th{background:rgba(42,35,80,.08);color:var(--star-indigo);font-weight:600;}
.star-article-body tbody tr:nth-child(even){background:var(--paper-2);}
.star-article-body hr{border:0;border-top:1px solid var(--line);margin:34px 0;}

.star-article-foot{
  max-width:800px;margin:36px auto 0;padding:20px 22px;
  background:#FFFFFF;border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
}
.star-article-foot p{font-size:13.5px;color:var(--text-muted);margin:0;}

/* ============ Empty state ============ */
.star-empty{
  max-width:640px;margin:0 auto;text-align:center;background:#FFFFFF;
  border:1px solid var(--line);border-radius:var(--radius-card);
  padding:56px 28px;box-shadow:var(--shadow-1);
}
.star-empty-mark{
  width:64px;height:64px;margin:0 auto 18px;border-radius:50%;
  background:linear-gradient(140deg,var(--star-indigo-deep),var(--star-indigo-2));
  display:flex;align-items:center;justify-content:center;
}
.star-empty h2{font-size:22px;color:var(--star-indigo);margin-bottom:10px;}
.star-empty p{color:var(--text-soft);font-size:15px;margin-bottom:22px;}

/* ============ Section base ============ */
.star-section{padding:88px 0;}
.star-section-alt{background:#FFFFFF;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.star-section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:36px;}
.star-section-head h2{
  position:relative;font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.35;
  color:var(--star-indigo);padding-left:16px;
}
.star-section-head h2::before{
  content:"";position:absolute;left:0;top:.24em;width:6px;height:.86em;border-radius:3px;background:var(--star-amber);
}
.star-section-head p{margin-top:10px;font-size:15.5px;color:var(--text-soft);max-width:640px;padding-left:16px;}

/* ============ Cards ============ */
.star-grid{margin-left:-24px;margin-right:-24px;}
.star-grid > .cell{padding-left:24px;padding-right:24px;}
@media (max-width:768px){
  .star-grid{margin-left:-16px;margin-right:-16px;}
  .star-grid > .cell{padding-left:16px;padding-right:16px;}
}
.star-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-1);height:100%;
  display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.star-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(42,35,80,.35);}
.star-card-media{position:relative;overflow:hidden;background:var(--paper-2);}
.star-card-media img{width:100%;aspect-ratio:3/2;object-fit:cover;display:block;transition:transform .3s ease;}
.star-card:hover .star-card-media img{transform:scale(1.03);}
.star-card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto;}
.star-card-body h3{font-size:19px;font-weight:600;line-height:1.45;color:var(--star-indigo);}
.star-card-body p{font-size:15px;color:var(--text-soft);}
.star-card-body .star-textlink{margin-top:auto;}

/* ============ CTA band ============ */
.star-cta{
  position:relative;overflow:hidden;color:#FFFFFF;
  background:linear-gradient(120deg,var(--star-indigo-deep) 0%,var(--star-indigo) 62%,var(--star-indigo-2) 100%);
  padding:72px 0;
}
.star-cta::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;opacity:.16;mix-blend-mode:screen;
}
.star-cta-inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;}
.star-cta h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.4;color:#FFFFFF;}
.star-cta p{margin-top:12px;font-size:15.5px;color:#CFC9E4;max-width:560px;}
.star-cta-points{display:flex;flex-wrap:wrap;gap:18px;margin-top:18px;font-size:14px;color:#E7E3F3;}
.star-cta-points span{display:inline-flex;align-items:center;gap:8px;}
.star-cta-points i{color:var(--star-amber);font-size:12px;}
.star-cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ============ Footer ============ */
.star-footer{
  position:relative;background:var(--star-indigo-deep);color:#CFC9E4;
  padding:72px 0 0;font-size:14.5px;
}
.star-footer h4{font-size:15px;font-weight:700;color:#FFFFFF;margin-bottom:18px;letter-spacing:.02em;}
.star-footer p{color:#B9B2D4;font-size:14px;line-height:1.85;margin-top:14px;max-width:300px;}
.star-footer-logo{display:flex;align-items:center;gap:10px;}
.star-footer .star-logo-text{color:#FFFFFF;font-size:18px;}
.star-footer-list{list-style:none;padding:0;margin:0;}
.star-footer-list li{margin-bottom:12px;color:#B9B2D4;line-height:1.7;}
.star-footer-list a{color:#CFC9E4;}
.star-footer-list a:hover{color:#FFFFFF;text-decoration:underline;text-underline-offset:3px;}
.star-footer-bottom{margin-top:56px;border-top:1px solid rgba(255,255,255,.14);}
.star-footer-bottom-inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0 26px;font-size:13px;color:#9A93BC;
}
.star-footer .cell{margin-bottom:34px;}

/* ============ Responsive ============ */
@media (max-width:1199px){
  .star-nav-links{margin-left:6px;}
  .star-search{width:200px;}
}
@media (max-width:991px){
  .star-nav{height:64px;}
  .star-nav-links{display:none;}
  .star-search{display:none;}
  .star-burger{display:inline-flex;align-items:center;justify-content:center;}
  .star-section{padding:64px 0;}
  .star-cta{padding:56px 0;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .star-article-hero{padding:22px 0 4px;}
  .star-cover{padding:24px 18px 0;}
  .star-article-wrap{padding:30px 0 64px;}
  .star-article-body{font-size:16.5px;line-height:1.9;}
  .star-section{padding:48px 0;}
  .star-section-head{margin-bottom:26px;}
  .star-section-head p{padding-left:0;}
  .star-section-head h2{padding-left:14px;}
  .star-article-head h1{font-size:28px;}
  .star-footer{padding:52px 0 0;}
  .star-footer p{max-width:none;}
}
@media (max-width:560px){
  .star-btn{width:100%;}
  .star-cta-actions{width:100%;}
  .star-cta-actions .star-btn{width:100%;}
  .star-article-foot{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;}
}

/* roulang page: category1 */
:root{
  --star-indigo:#2A2350;
  --star-indigo-2:#3B3268;
  --star-indigo-deep:#191333;
  --star-amber:#E39B33;
  --star-amber-hover:#C9801C;
  --star-aurora:#2F9E92;
  --paper:#FAF7F2;
  --paper-2:#F1ECE3;
  --card:#FFFFFF;
  --line:#E4DED2;
  --text:#1C1A2B;
  --text-soft:#56536B;
  --text-muted:#8A8697;
  --shadow-1:0 1px 2px rgba(28,26,43,.05),0 8px 24px rgba(28,26,43,.06);
  --shadow-2:0 16px 40px rgba(28,26,43,.10);
  --r-card:14px;
  --r-btn:10px;
  --r-tag:8px;
  --max:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--star-indigo);text-decoration:none;transition:color .18s ease}
a:hover{color:var(--star-amber-hover)}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;color:var(--text)}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:3px solid rgba(42,35,80,.45);outline-offset:2px;border-radius:6px}
.tnum{font-variant-numeric:tabular-nums}

.star-container{max-width:var(--max);margin:0 auto;padding:0 24px}
@media (min-width:1440px){.star-container{padding:0 32px}}
@media (max-width:768px){.star-container{padding:0 18px}}

/* ---------- 导航 ---------- */
.star-header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
}
.star-header.is-scrolled{box-shadow:var(--shadow-1)}
.star-nav{display:flex;align-items:center;gap:20px;height:70px}
.star-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.star-logo-mark{
  width:34px;height:34px;border-radius:10px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,var(--star-indigo-deep),var(--star-indigo-2));
  flex:0 0 auto;
}
.star-logo-text{
  font-size:19px;font-weight:700;color:var(--star-indigo);
  line-height:1.1;display:flex;flex-direction:column;letter-spacing:.01em;
}
.star-logo-sub{font-size:10px;font-weight:600;letter-spacing:.14em;color:var(--text-muted);margin-top:3px}
.star-nav-links{display:flex;align-items:center;gap:2px;margin-left:10px}
.star-nav-link{
  padding:9px 13px;font-size:15px;color:var(--text-soft);
  border-radius:8px;font-weight:500;white-space:nowrap;
}
.star-nav-link:hover{color:var(--star-indigo);background:rgba(42,35,80,.06)}
.star-nav-link.is-active{
  color:var(--star-indigo);font-weight:700;background:rgba(42,35,80,.09);
}
.star-nav-right{margin-left:auto;display:flex;align-items:center;gap:12px}
.star-search{
  position:relative;display:flex;align-items:center;gap:8px;
  width:236px;height:40px;padding:0 12px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-btn);
  transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.star-search:focus-within{border-color:var(--star-indigo);background:#fff;box-shadow:0 0 0 3px rgba(42,35,80,.12)}
.star-search-icon{font-size:13px;color:var(--text-muted)}
.star-search input{
  flex:1 1 auto;min-width:0;height:100%;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--text);
}
.star-search input::placeholder{color:var(--text-muted)}
.star-kbd{
  font-size:11px;font-weight:600;color:var(--text-muted);
  border:1px solid var(--line);border-radius:5px;padding:1px 5px;background:#fff;
}
.star-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1.5px solid transparent;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1;
  padding:0 20px;height:46px;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  white-space:nowrap;
}
.star-btn-primary{background:var(--star-amber);color:#241E3A;box-shadow:var(--shadow-1)}
.star-btn-primary:hover{background:var(--star-amber-hover);color:#241E3A;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.star-btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.star-btn-ghost{background:transparent;border-color:var(--star-indigo);color:var(--star-indigo)}
.star-btn-ghost:hover{background:rgba(42,35,80,.08);color:var(--star-indigo)}
.star-btn-light{background:transparent;border-color:rgba(255,255,255,.5);color:#fff}
.star-btn-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.star-btn-sm{height:40px;font-size:14px;padding:0 16px}

.star-burger{
  display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;
  border-radius:var(--r-btn);color:var(--star-indigo);font-size:16px;cursor:pointer;
  align-items:center;justify-content:center;
}
.star-burger:hover{background:var(--paper-2)}

/* 移动抽屉 */
.star-drawer{
  position:fixed;top:0;right:0;height:100%;width:320px;max-width:86vw;z-index:120;
  background:#fff;box-shadow:-16px 0 40px rgba(28,26,43,.18);
  transform:translateX(102%);transition:transform .24s ease;
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
}
.star-drawer.is-open{transform:translateX(0)}
.star-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.star-drawer-title{font-size:16px;font-weight:700;color:var(--star-indigo)}
.star-drawer-close{
  width:38px;height:38px;border:1px solid var(--line);background:#fff;border-radius:var(--r-btn);
  color:var(--text-soft);cursor:pointer;font-size:15px;
}
.star-drawer-close:hover{background:var(--paper-2);color:var(--star-indigo)}
.star-drawer .star-search{width:100%;margin-bottom:18px}
.star-drawer-links{display:flex;flex-direction:column;margin-bottom:auto}
.star-drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  height:48px;padding:0 4px;border-bottom:1px solid var(--line);
  font-size:15px;color:var(--text-soft);font-weight:500;
}
.star-drawer-links a:hover{color:var(--star-indigo)}
.star-drawer-links a.is-active{color:var(--star-indigo);font-weight:700}
.star-drawer-cta{margin-top:22px}
.star-drawer-cta .star-btn{width:100%}
.star-mask{
  position:fixed;inset:0;background:rgba(25,19,51,.45);z-index:110;
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;
}
.star-mask.is-open{opacity:1;visibility:visible}
body.star-lock{overflow:hidden}

/* ---------- 内页 Hero ---------- */
.star-page-hero{position:relative;background:var(--star-indigo-deep);color:#fff;padding:78px 0 76px;overflow:hidden}
.star-page-hero-bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-1.webp);
  background-size:cover;background-position:center;opacity:.30;
}
.star-page-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(25,19,51,.94) 0%,rgba(42,35,80,.78) 55%,rgba(42,35,80,.55) 100%);
}
.star-page-hero .star-container{position:relative;z-index:2}
.star-crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:#CFC9E4;margin-bottom:22px;flex-wrap:wrap}
.star-crumb a{color:#CFC9E4}
.star-crumb a:hover{color:#fff;text-decoration:underline}
.star-crumb span.sep{color:rgba(207,201,228,.6)}
.star-crumb .star-tag{margin-left:6px}
.star-eyebrow{
  display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.08em;
  color:var(--star-amber);margin-bottom:14px;
}
.star-page-hero h1{
  color:#fff;font-size:clamp(30px,4.4vw,50px);font-weight:700;letter-spacing:0;
  margin-bottom:18px;
}
.star-page-hero .star-lead{
  max-width:760px;font-size:18px;line-height:1.8;color:#E6E2F2;margin-bottom:28px;
}
.star-hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.star-hero-facts{
  display:flex;flex-wrap:wrap;gap:0 22px;margin-top:34px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,.16);font-size:13.5px;color:#CFC9E4;
}
.star-hero-facts li{position:relative;padding-left:16px;line-height:2}
.star-hero-facts li::before{
  content:"";position:absolute;left:0;top:14px;width:6px;height:6px;border-radius:50%;
  background:var(--star-amber);
}

/* ---------- 通用板块 ---------- */
.star-section{padding:92px 0}
.star-section--tight{padding:72px 0}
.star-section--paper{background:var(--paper)}
.star-section--white{background:#fff}
.star-section--paper2{background:var(--paper-2)}
.star-section-head{max-width:800px;margin-bottom:46px}
.star-section-head h2{font-size:clamp(24px,3vw,34px);margin-bottom:14px;position:relative;padding-top:14px}
.star-section-head h2::before{
  content:"";position:absolute;top:0;left:0;width:34px;height:6px;border-radius:3px;
  background:var(--star-amber);
}
.star-section-head p{font-size:16.5px;color:var(--text-soft);line-height:1.85}
.star-section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.star-section-head--center h2::before{left:50%;transform:translateX(-50%)}

.star-tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;line-height:1;
  padding:6px 10px;border-radius:var(--r-tag);
  background:rgba(42,35,80,.08);color:var(--star-indigo);
}
.star-tag-aurora{background:rgba(47,158,146,.12);color:#227a70}
.star-tag-amber{background:rgba(227,155,51,.16);color:#9a6712}

.star-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:15px;font-weight:600;color:var(--star-indigo);
  border-bottom:2px solid rgba(227,155,51,.55);padding-bottom:2px;
}
.star-link i{font-size:12px;transition:transform .18s ease;color:var(--star-amber)}
.star-link:hover{color:var(--star-amber-hover)}
.star-link:hover i{transform:translateX(4px)}

/* ---------- 图文交替 ---------- */
.star-split{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding:64px 0;
}
.star-split + .star-split{border-top:1px solid var(--line)}
.star-split-text h3{font-size:22px;margin:14px 0 12px}
.star-split-text p{color:var(--text-soft);font-size:16.5px}
.star-split-list{margin:20px 0 22px;display:grid;gap:10px}
.star-split-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:15.5px;color:var(--text-soft);line-height:1.75;
}
.star-split-list li svg{flex:0 0 auto;margin-top:6px}
.star-split-media{position:relative}
.star-split-media img{
  width:100%;aspect-ratio:5/4;object-fit:cover;
  border-radius:var(--r-card);box-shadow:var(--shadow-2);
}
.star-split-media .star-media-badge{
  position:absolute;left:18px;bottom:18px;
  background:#fff;border-radius:var(--r-btn);box-shadow:var(--shadow-1);
  padding:10px 14px;font-size:13px;font-weight:600;color:var(--star-indigo);
  display:flex;align-items:center;gap:8px;
}
.star-split-media .star-media-badge b{font-size:18px;color:var(--star-amber);font-variant-numeric:tabular-nums}
.star-split--reverse .star-split-text{order:2}
.star-split--reverse .star-split-media{order:1}

/* ---------- 数据条 ---------- */
.star-stats{
  background:linear-gradient(120deg,var(--star-indigo-deep),var(--star-indigo-2));
  color:#fff;border-radius:18px;padding:44px 24px;
  display:grid;grid-template-columns:repeat(4,1fr);
}
.star-stat{text-align:center;padding:0 16px;border-right:1px solid rgba(255,255,255,.14)}
.star-stat:last-child{border-right:0}
.star-stat b{
  display:block;font-size:clamp(30px,3.6vw,46px);font-weight:700;color:var(--star-amber);
  font-variant-numeric:tabular-nums;line-height:1.2;
}
.star-stat span{font-size:13.5px;color:#CFC9E4;line-height:1.7;display:block;margin-top:6px}

/* ---------- 能力清单 ---------- */
.star-cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px}
.star-cap-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px 0;border-bottom:1px solid var(--line);
}
.star-cap-item svg{flex:0 0 auto;margin-top:5px}
.star-cap-item h3{font-size:17px;margin-bottom:6px;font-weight:600}
.star-cap-item p{font-size:14.5px;color:var(--text-soft);line-height:1.8}

/* ---------- FAQ ---------- */
.star-faq{max-width:820px}
.star-faq-item{border-bottom:1px solid var(--line)}
.star-faq-item:first-child{border-top:1px solid var(--line)}
.star-faq-q{
  width:100%;background:transparent;border:0;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;text-align:left;
  font-size:17px;font-weight:600;color:var(--star-indigo);line-height:1.6;
}
.star-faq-q:hover{color:var(--star-amber-hover)}
.star-faq-q i{font-size:15px;color:var(--star-amber);transition:transform .2s ease;flex:0 0 auto}
.star-faq-q[aria-expanded="true"] i{transform:rotate(45deg)}
.star-faq-a{
  max-height:0;overflow:hidden;transition:max-height .22s ease;
}
.star-faq-a p{
  font-size:15.5px;color:var(--text-soft);line-height:1.85;padding:0 4px 22px;
}

/* ---------- CTA ---------- */
.star-cta-wrap{padding:0 0 96px}
.star-cta{
  position:relative;overflow:hidden;
  background:var(--star-indigo-deep);border-radius:20px;
  padding:52px 48px;color:#fff;
  display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:center;
}
.star-cta::after{
  content:"";position:absolute;right:-120px;top:-120px;width:380px;height:380px;
  border-radius:50%;background:radial-gradient(circle,rgba(227,155,51,.20),transparent 68%);
}
.star-cta-body{position:relative;z-index:2}
.star-cta h2{color:#fff;font-size:clamp(24px,2.8vw,32px);margin-bottom:14px}
.star-cta p{color:#CFC9E4;font-size:16px;max-width:560px}
.star-cta-side{position:relative;z-index:2;display:grid;gap:14px;justify-items:start}
.star-cta-contact{font-size:14px;color:#CFC9E4;line-height:2}
.star-cta-contact strong{color:var(--star-amber);font-weight:600}

/* ---------- 相关分类 ---------- */
.star-related{
  border-top:1px solid var(--line);background:#fff;padding:44px 0 56px;
}
.star-related h2{font-size:19px;margin-bottom:20px}
.star-related-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.star-related-links a{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:18px 20px;border:1px solid var(--line);border-radius:var(--r-card);
  background:#fff;box-shadow:var(--shadow-1);
  font-size:15.5px;font-weight:600;color:var(--star-indigo);
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.star-related-links a:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:var(--star-indigo);color:var(--star-indigo)}
.star-related-links a i{color:var(--star-amber);font-size:13px}
.star-related-back{margin-top:22px;font-size:14.5px}

/* ---------- 页脚 ---------- */
.star-footer{
  background:linear-gradient(160deg,var(--star-indigo-deep),var(--star-indigo));
  color:#CFC9E4;padding:64px 0 0;font-size:14.5px;
}
.star-grid{margin-left:-12px;margin-right:-12px}
.star-grid > .cell{padding-left:12px;padding-right:12px}
@media (max-width:768px){
  .star-grid{margin-left:-8px;margin-right:-8px}
  .star-grid > .cell{padding-left:8px;padding-right:8px}
}
.star-footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.star-footer-logo .star-logo-text{color:#fff;font-size:18px}
.star-footer h4{color:#fff;font-size:15.5px;margin-bottom:16px;font-weight:600}
.star-footer p{color:#CFC9E4;line-height:1.85;max-width:320px}
.star-footer-list{display:grid;gap:10px}
.star-footer-list li{color:#CFC9E4;line-height:1.7}
.star-footer-list a{color:#CFC9E4}
.star-footer-list a:hover{color:#fff;text-decoration:underline}
.star-footer-bottom{
  margin-top:52px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0 26px;
}
.star-footer-bottom-inner{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13.5px;color:#A9A3C4;
}

/* ---------- 响应式 ---------- */
@media (max-width:1200px){
  .star-search{width:200px}
  .star-nav-link{padding:9px 10px;font-size:14.5px}
}
@media (max-width:992px){
  .star-nav-links,.star-search,.star-nav-right .star-btn{display:none}
  .star-burger{display:inline-flex}
  .star-section{padding:68px 0}
  .star-split{gap:36px;padding:52px 0}
  .star-stats{grid-template-columns:repeat(2,1fr);gap:26px 0;padding:36px 16px}
  .star-stat:nth-child(2){border-right:0}
  .star-stat:nth-child(1),.star-stat:nth-child(2){border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:22px}
  .star-cta{grid-template-columns:1fr;padding:42px 30px}
  .star-related-links{grid-template-columns:1fr}
}
@media (max-width:768px){
  .star-nav{height:60px}
  .star-logo-text{font-size:17px}
  .star-logo-sub{display:none}
  .star-page-hero{padding:56px 0 52px}
  .star-page-hero .star-lead{font-size:16px}
  .star-section{padding:52px 0}
  .star-section-head{margin-bottom:32px}
  .star-split{grid-template-columns:1fr;gap:26px;padding:44px 0}
  .star-split--reverse .star-split-text{order:1}
  .star-split--reverse .star-split-media{order:2}
  .star-split-media img{aspect-ratio:16/10}
  .star-cap-grid{grid-template-columns:1fr;gap:0}
  .star-stats{grid-template-columns:1fr 1fr}
  .star-footer{padding-top:48px}
  .star-faq-q{font-size:16px;padding:18px 2px}
  .star-cta-wrap{padding-bottom:64px}
}
@media (max-width:520px){
  .star-stats{grid-template-columns:1fr;gap:22px 0}
  .star-stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:20px}
  .star-stat:last-child{border-bottom:0}
  .star-hero-actions .star-btn{width:100%}
  .star-cta{padding:34px 22px;border-radius:16px}
  .star-related-links a{padding:15px 16px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --star-indigo:#2A2350;
  --star-indigo-2:#3B3268;
  --star-indigo-deep:#191333;
  --star-amber:#E39B33;
  --star-amber-hover:#C9801C;
  --star-aurora:#2F9E92;
  --paper:#FAF7F2;
  --paper-2:#F1ECE3;
  --card:#FFFFFF;
  --line:#E4DED2;
  --text:#1C1A2B;
  --text-soft:#56536B;
  --text-muted:#8A8697;
  --shadow-1:0 1px 2px rgba(28,26,43,.05),0 8px 24px rgba(28,26,43,.06);
  --shadow-2:0 16px 40px rgba(28,26,43,.10);
  --radius-card:14px;
  --radius-btn:10px;
  --radius-input:10px;
  --radius-img:14px;
  --radius-tag:8px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{line-height:1.35;margin:0;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid var(--star-indigo);outline-offset:2px;border-radius:4px}
.star-hero :focus-visible,.star-bg-dark :focus-visible,.star-footer :focus-visible{outline-color:var(--star-amber)}

.star-container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
@media (min-width:1440px){.star-container{padding:0 32px}}
@media (max-width:768px){.star-container{padding:0 18px}}

.star-section{padding:96px 0}
.star-section--tight{padding:72px 0}
@media (max-width:992px){.star-section{padding:64px 0}.star-section--tight{padding:56px 0}}
@media (max-width:768px){.star-section{padding:48px 0}.star-section--tight{padding:44px 0}}

.star-bg-white{background:#fff}
.star-bg-paper{background:var(--paper)}
.star-bg-paper2{background:var(--paper-2)}
.star-bg-dark{background:linear-gradient(135deg,var(--star-indigo-deep) 0%,var(--star-indigo) 100%);color:#fff}

/* ---------- 顶部导航 ---------- */
.star-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.star-header.is-scrolled{box-shadow:var(--shadow-1)}
.star-nav{display:flex;align-items:center;gap:26px;height:70px}
.star-logo{display:flex;align-items:center;gap:10px;flex:none}
.star-logo-mark{
  width:34px;height:34px;border-radius:10px;flex:none;
  display:grid;place-items:center;
  background:var(--star-indigo-deep);
  border:1px solid rgba(227,155,51,.4);
}
.star-logo-text{
  display:flex;flex-direction:column;line-height:1.1;
  font-size:19px;font-weight:700;color:var(--star-indigo);letter-spacing:.01em;
}
.star-logo-sub{font-size:9px;font-weight:600;letter-spacing:.18em;color:var(--text-muted);margin-top:3px}
.star-nav-links{display:flex;align-items:center;gap:2px;flex:1;min-width:0;margin-left:6px}
.star-nav-link{
  position:relative;display:inline-block;white-space:nowrap;
  padding:9px 12px;border-radius:8px;
  font-size:15px;font-weight:500;color:var(--text-soft);
}
.star-nav-link:hover{color:var(--star-indigo);background:rgba(42,35,80,.06)}
.star-nav-link.is-active{color:var(--star-indigo);font-weight:700;background:rgba(42,35,80,.08)}
.star-nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
  border-radius:2px;background:var(--star-indigo);
}
.star-nav-right{display:flex;align-items:center;gap:12px;flex:none}
.star-search{
  position:relative;display:flex;align-items:center;
  width:240px;height:40px;padding:0 10px 0 34px;
  background:var(--paper-2);border:1px solid var(--line);border-radius:10px;
  transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease;
}
.star-search:focus-within{background:#fff;border-color:var(--star-indigo);box-shadow:0 0 0 3px rgba(42,35,80,.12)}
.star-search-icon{position:absolute;left:12px;font-size:13px;color:var(--text-muted)}
.star-search input{width:100%;height:100%;border:none;background:transparent;outline:none;font-size:14px}
.star-search input::placeholder{color:var(--text-muted)}
.star-kbd{
  flex:none;font-size:11px;color:var(--text-muted);
  background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 5px;
}
.star-burger{
  display:none;width:42px;height:42px;border-radius:10px;
  border:1px solid var(--line);align-items:center;justify-content:center;
  color:var(--star-indigo);font-size:16px;
}
.star-burger:hover{background:var(--paper-2)}

@media (max-width:1200px){
  .star-nav{gap:18px}
  .star-search{width:190px}
  .star-nav-link{padding:9px 9px;font-size:14.5px}
}
@media (max-width:992px){
  .star-nav{height:60px;justify-content:space-between}
  .star-nav-links{display:none}
  .star-nav-right .star-search{display:none}
  .star-nav-right .star-btn{display:none}
  .star-burger{display:inline-flex}
}

/* ---------- 按钮 ---------- */
.star-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 22px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;white-space:nowrap;cursor:pointer;
  border:1.5px solid transparent;
  transition:background-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.star-btn-primary{background:var(--star-amber);color:#241E3A}
.star-btn-primary:hover{background:var(--star-amber-hover);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.star-btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.star-btn-outline{border-color:var(--star-indigo);color:var(--star-indigo)}
.star-btn-outline:hover{background:rgba(42,35,80,.08);transform:translateY(-1px)}
.star-btn-ghost{border-color:rgba(255,255,255,.55);color:#fff}
.star-btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}
.star-btn-sm{min-height:40px;padding:0 16px;font-size:14px}

.star-text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14.5px;font-weight:600;color:var(--star-indigo);
  border-bottom:2px solid rgba(42,35,80,.22);padding-bottom:2px;
}
.star-text-link i,.star-text-link .arrow{transition:transform .18s ease}
.star-text-link:hover{color:var(--star-amber-hover);border-bottom-color:var(--star-amber)}
.star-text-link:hover .arrow{transform:translateX(4px)}

/* ---------- 通用标题 ---------- */
.star-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:700;letter-spacing:.08em;color:var(--star-amber);
}
.star-eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--star-amber);display:inline-block}
.star-h2{font-size:clamp(24px,3vw,34px);font-weight:700;margin-top:12px}
.star-h2::after{content:"";display:block;width:44px;height:4px;border-radius:2px;background:var(--star-amber);margin-top:16px}
.star-h3{font-size:20px;font-weight:600;line-height:1.45}
.star-lead{font-size:16.5px;line-height:1.9;color:var(--text-soft);margin-top:16px;max-width:780px}
.star-section-head{max-width:760px;margin-bottom:44px}
@media (max-width:768px){.star-section-head{margin-bottom:32px}}

.star-tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;font-weight:600;line-height:1;
  padding:7px 11px;border-radius:var(--radius-tag);
  background:rgba(47,158,146,.12);color:#1F7A70;
}
.star-tag--amber{background:rgba(227,155,51,.16);color:#9A6511}
.star-tag--indigo{background:rgba(42,35,80,.08);color:var(--star-indigo)}

/* ---------- Hero ---------- */
.star-hero{position:relative;overflow:hidden;background:var(--star-indigo-deep);color:#fff}
.star-hero-bg{
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-2.webp);
  background-size:cover;background-position:center;
  opacity:.3;
}
.star-hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(25,19,51,.95) 0%,rgba(25,19,51,.82) 46%,rgba(59,50,104,.62) 100%);
}
.star-hero-veil::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.55) 1px,transparent 1px);
  background-size:40px 40px;opacity:.09;
}
.star-hero-inner{position:relative;z-index:2;padding:98px 0 88px;max-width:760px}
.star-hero h1{
  font-size:clamp(30px,4.4vw,50px);
  font-weight:700;margin:20px 0 0;letter-spacing:.01em;
}
.star-hero-sub{
  font-size:18px;line-height:1.85;color:rgba(255,255,255,.8);
  margin-top:20px;max-width:640px;
}
.star-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.star-hero-trust{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:38px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);
  font-size:13.5px;color:rgba(255,255,255,.7);
}
.star-hero-trust span{display:inline-flex;align-items:center;gap:8px}
.star-dot{width:5px;height:5px;border-radius:50%;background:var(--star-amber);display:inline-block}
@media (max-width:768px){
  .star-hero-inner{padding:64px 0 56px}
  .star-hero-sub{font-size:16.5px;margin-top:16px}
  .star-hero h1{font-size:clamp(28px,7vw,36px);margin-top:14px}
  .star-hero-trust{margin-top:28px;font-size:13px;gap:10px}
}

/* ---------- 数据条 ---------- */
.star-stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);overflow:hidden;
}
.star-stat{padding:32px 26px;border-right:1px solid var(--line)}
.star-stat:last-child{border-right:none}
.star-stat-num{
  font-size:clamp(30px,3.4vw,44px);font-weight:700;line-height:1.1;
  color:var(--star-amber);font-variant-numeric:tabular-nums;
}
.star-stat-num small{font-size:16px;font-weight:600;margin-left:3px;color:var(--star-amber)}
.star-stat-label{font-size:13.5px;color:var(--text-muted);margin-top:10px;line-height:1.7}
.star-stat-note{font-size:13px;color:var(--text-soft);margin-top:6px}
@media (max-width:900px){
  .star-stats{grid-template-columns:repeat(2,1fr)}
  .star-stat{border-bottom:1px solid var(--line)}
  .star-stat:nth-child(2n){border-right:none}
  .star-stat:nth-child(3),.star-stat:nth-child(4){border-bottom:none}
}
@media (max-width:560px){
  .star-stats{grid-template-columns:1fr}
  .star-stat{border-right:none;border-bottom:1px solid var(--line);padding:24px 20px}
  .star-stat:last-child{border-bottom:none}
}

/* ---------- 行业方案横向宽卡 ---------- */
.star-sol-list{border-top:1px solid var(--line)}
.star-sol{
  display:grid;grid-template-columns:minmax(0,40%) minmax(0,1fr);
  gap:36px;align-items:center;
  padding:34px 0;border-bottom:1px solid var(--line);
}
.star-sol-media{
  position:relative;overflow:hidden;border-radius:var(--radius-img);
  aspect-ratio:3/2;background:var(--paper-2);
  border:1px solid var(--line);
}
.star-sol-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.star-sol:hover .star-sol-media img{transform:scale(1.03)}
.star-sol-body{padding-right:8px}
.star-sol h3{font-size:21px;font-weight:600;margin-top:14px}
.star-sol-value{font-size:16px;line-height:1.85;color:var(--text-soft);margin-top:12px;max-width:600px}
.star-sol-meta{
  display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:18px;
  padding-top:16px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--text-muted);
}
.star-sol-meta b{color:var(--text);font-weight:600;margin-right:6px}
.star-sol-foot{margin-top:20px}
@media (max-width:860px){
  .star-sol{grid-template-columns:1fr;gap:20px;padding:28px 0}
  .star-sol-body{padding-right:0}
  .star-sol-media{aspect-ratio:16/9}
}

/* ---------- 交付流程 ---------- */
.star-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.star-step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-card);padding:28px 24px;box-shadow:var(--shadow-1);
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.star-step:hover{box-shadow:var(--shadow-2);transform:translateY(-2px);border-color:rgba(42,35,80,.28)}
.star-step:not(:last-child)::after{
  content:"";position:absolute;top:48px;right:-24px;width:24px;height:2px;background:var(--line);
}
.star-step-num{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;
  background:var(--star-indigo);color:#fff;
}
.star-step:first-child .star-step-num{background:var(--star-amber);color:#241E3A}
.star-step h3{font-size:18px;font-weight:600;margin-top:18px}
.star-step p{font-size:15px;line-height:1.8;color:var(--text-soft);margin-top:10px}
.star-step-meta{font-size:12.5px;color:var(--text-muted);margin-top:14px;font-weight:600;letter-spacing:.02em}
@media (max-width:992px){
  .star-steps{grid-template-columns:repeat(2,1fr)}
  .star-step:not(:last-child)::after{display:none}
}
@media (max-width:560px){.star-steps{grid-template-columns:1fr}}

/* ---------- 准备事项（图文） ---------- */
.star-prep-figure{
  border-radius:var(--radius-img);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-1);aspect-ratio:5/4;background:var(--paper-2);
}
.star-prep-figure img{width:100%;height:100%;object-fit:cover}
.star-check-list{margin-top:24px;display:grid;gap:14px}
.star-check-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:15.5px;line-height:1.8;color:var(--text-soft);
}
.star-check-list li b{color:var(--text);font-weight:600}
.star-check-mark{
  flex:none;width:20px;height:20px;margin-top:5px;border-radius:6px;
  display:grid;place-items:center;background:rgba(227,155,51,.18);
  color:#9A6511;font-size:11px;
}
.star-prep-note{
  margin-top:26px;padding:16px 18px;border-left:3px solid var(--star-amber);
  background:rgba(227,155,51,.08);border-radius:0 10px 10px 0;
  font-size:14.5px;color:var(--text-soft);line-height:1.8;
}
@media (max-width:768px){
  .star-prep-figure{aspect-ratio:16/9;margin-bottom:28px}
}

/* ---------- FAQ ---------- */
.star-faq{max-width:820px;border-top:1px solid var(--line)}
.star-faq-item{border-bottom:1px solid var(--line)}
.star-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:22px 4px;text-align:left;
  font-size:17px;font-weight:600;color:var(--star-indigo);
  transition:color .18s ease;
}
.star-faq-q:hover{color:var(--star-amber-hover)}
.star-faq-q i{
  flex:none;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:12px;
  border:1.5px solid var(--line);color:var(--star-indigo);
  transition:transform .2s ease,background-color .2s ease,border-color .2s ease,color .2s ease;
}
.star-faq-item.is-open .star-faq-q i{
  transform:rotate(45deg);background:var(--star-indigo);border-color:var(--star-indigo);color:#fff;
}
.star-faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.star-faq-a p{
  padding:0 4px 24px;font-size:15.5px;line-height:1.85;color:var(--text-soft);max-width:740px;
}

/* ---------- 联系 CTA ---------- */
.star-cta{
  position:relative;overflow:hidden;
  background:linear-gradient(135deg,var(--star-indigo-deep) 0%,var(--star-indigo-2) 100%);
  color:#fff;
}
.star-cta::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:42px 42px;opacity:.08;
}
.star-cta-inner{position:relative;z-index:2;padding:88px 0}
.star-cta h2{font-size:clamp(24px,2.8vw,32px)}
.star-cta h2::after{background:var(--star-amber)}
.star-cta-lead{font-size:16px;line-height:1.9;color:rgba(255,255,255,.76);margin-top:16px;max-width:520px}
.star-cta-facts{margin-top:28px;display:grid;gap:12px;font-size:14.5px;color:rgba(255,255,255,.82)}
.star-cta-facts span{display:flex;align-items:center;gap:10px}
.star-cta-facts i{color:var(--star-amber);font-size:13px}

.star-form{
  background:#fff;border-radius:var(--radius-card);padding:30px;
  box-shadow:var(--shadow-2);color:var(--text);
}
.star-form-row{margin-bottom:18px}
.star-form label{
  display:block;font-size:13.5px;font-weight:600;color:var(--text-soft);margin-bottom:8px;
}
.star-form label .req{color:#B4471F;margin-left:3px}
.star-form input,
.star-form select,
.star-form textarea{
  width:100%;min-height:46px;padding:11px 14px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-input);
  font-size:15px;line-height:1.6;outline:none;
  transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease;
}
.star-form textarea{min-height:104px;resize:vertical}
.star-form input:focus,
.star-form select:focus,
.star-form textarea:focus{
  background:#fff;border-color:var(--star-amber);box-shadow:0 0 0 3px rgba(227,155,51,.2);
}
.star-form .star-btn{width:100%}
.star-form-hint{font-size:12.5px;color:var(--text-muted);margin-top:12px;line-height:1.7}
.star-form-msg{font-size:13px;margin-top:10px;color:#B4471F;min-height:18px}
.star-form-msg.is-ok{color:#1F7A70}
@media (max-width:768px){
  .star-cta-inner{padding:56px 0}
  .star-form{padding:22px;margin-top:28px}
}

/* ---------- 相关分类 ---------- */
.star-related{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;
  padding:30px 0;
}
.star-related-title{font-size:14px;font-weight:700;color:var(--star-indigo);letter-spacing:.02em}
.star-related a{
  font-size:14.5px;color:var(--text-soft);font-weight:500;
  border-bottom:1px solid transparent;padding-bottom:2px;
}
.star-related a:hover{color:var(--star-indigo);border-bottom-color:var(--star-indigo)}
.star-related-back{margin-left:auto}

/* ---------- 移动抽屉 ---------- */
.star-drawer{
  position:fixed;inset:0;z-index:100;background:rgba(25,19,51,.55);
  opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease;
}
.star-drawer.is-open{opacity:1;visibility:visible}
.star-drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(320px,86vw);
  background:#fff;padding:20px 20px 26px;
  display:flex;flex-direction:column;gap:18px;overflow-y:auto;
  transform:translateX(100%);transition:transform .24s ease;
}
.star-drawer.is-open .star-drawer-panel{transform:translateX(0)}
.star-drawer-head{display:flex;align-items:center;justify-content:space-between}
.star-drawer-close{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--star-indigo);
}
.star-search--drawer{width:100%}
.star-drawer-nav{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.star-drawer-nav a{
  display:flex;align-items:center;min-height:48px;
  font-size:15.5px;color:var(--text-soft);border-bottom:1px solid var(--line);
}
.star-drawer-nav a.is-active{color:var(--star-indigo);font-weight:700}
.star-drawer-nav a:hover{color:var(--star-indigo)}
.star-drawer-cta{margin-top:auto;padding-top:12px}

/* ---------- 页脚 ---------- */
.star-footer{
  background:var(--star-indigo-deep);color:#CFC9E4;
  padding:72px 0 0;font-size:14.5px;
}
.star-footer h4{
  font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;letter-spacing:.02em;
}
.star-footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.star-footer-logo .star-logo-text{color:#fff;font-size:18px}
.star-footer p{font-size:14px;line-height:1.85;color:#B6B0D0;max-width:320px}
.star-footer-list{display:grid;gap:11px;font-size:14px}
.star-footer-list a{color:#CFC9E4}
.star-footer-list a:hover{color:#fff;text-decoration:underline}
.star-footer-list li{color:#B6B0D0;line-height:1.75}
.star-grid > .cell{margin-bottom:34px}
.star-footer-bottom{
  margin-top:34px;border-top:1px solid rgba(255,255,255,.12);padding:22px 0 26px;
}
.star-footer-bottom-inner{
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  font-size:13px;color:#9F99BC;
}
@media (max-width:768px){
  .star-footer{padding-top:52px}
  .star-footer p{max-width:none}
}

/* ---------- 其他 ---------- */
.show-for-sr{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
@media (prefers-reduced-motion: reduce){
  *{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
}
body.star-no-scroll{overflow:hidden}

/* roulang page: category3 */
:root{
  --star-indigo:#2A2350;
  --star-indigo-2:#3B3268;
  --star-indigo-deep:#191333;
  --star-amber:#E39B33;
  --star-amber-hover:#C9801C;
  --star-aurora:#2F9E92;
  --paper:#FAF7F2;
  --paper-2:#F1ECE3;
  --card:#FFFFFF;
  --line:#E4DED2;
  --text:#1C1A2B;
  --text-soft:#56536B;
  --text-muted:#8A8697;
  --shadow-1:0 1px 2px rgba(28,26,43,.05),0 8px 24px rgba(28,26,43,.06);
  --shadow-2:0 16px 40px rgba(28,26,43,.10);
  --r-card:14px;--r-btn:10px;--r-input:10px;--r-img:14px;--r-tag:8px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.88;color:var(--text);background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:var(--star-indigo);text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease}
a:hover{color:var(--star-indigo-2)}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding-left:0;list-style:none}
:focus-visible{outline:3px solid var(--star-indigo);outline-offset:2px;border-radius:4px}
.star-container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
@media (min-width:1440px){.star-container{padding:0 32px}}
@media (max-width:768px){.star-container{padding:0 18px}}

/* ============ 头部导航 ============ */
.star-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .2s ease}
.star-header.is-scrolled{box-shadow:var(--shadow-1)}
.star-nav{display:flex;align-items:center;gap:28px;height:70px}
.star-logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto}
.star-logo-mark{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,var(--star-indigo-deep),var(--star-indigo-2))}
.star-logo-text{display:flex;flex-direction:column;font-size:19px;font-weight:700;line-height:1.15;color:var(--star-indigo);letter-spacing:.01em}
.star-logo-sub{font-size:9px;font-weight:600;letter-spacing:.14em;color:var(--text-muted);margin-top:3px}
.star-nav-links{display:flex;align-items:center;gap:6px;margin-left:8px}
.star-nav-link{position:relative;display:inline-flex;align-items:center;height:38px;padding:0 14px;border-radius:8px;font-size:15px;font-weight:500;color:var(--text-soft)}
.star-nav-link:hover{color:var(--star-indigo);background:rgba(42,35,80,.06)}
.star-nav-link.is-active{color:var(--star-indigo);font-weight:700;background:rgba(42,35,80,.08)}
.star-nav-link.is-active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--star-indigo);border-radius:2px}
.star-nav-right{display:flex;align-items:center;gap:14px;margin-left:auto}
.star-search{position:relative;display:flex;align-items:center;width:240px;height:40px;border:1px solid var(--line);border-radius:10px;background:var(--paper-2);padding:0 10px 0 34px;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease}
.star-search:focus-within{border-color:var(--star-indigo);background:#fff;box-shadow:0 0 0 3px rgba(42,35,80,.10)}
.star-search-icon{position:absolute;left:12px;font-size:13px;color:var(--text-muted)}
.star-search input{width:100%;height:38px;border:0;background:transparent;box-shadow:none;margin:0;padding:0;font-size:14px;color:var(--text)}
.star-search input:focus{outline:none}
.star-search input::placeholder{color:var(--text-muted)}
.star-kbd{flex:0 0 auto;font-size:11px;font-weight:600;color:var(--text-muted);background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 6px;margin-left:6px}
.star-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 22px;border-radius:var(--r-btn);border:1.5px solid transparent;font-size:15px;font-weight:600;cursor:pointer;transition:background-color .18s ease,color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.star-btn-sm{height:40px;padding:0 18px;font-size:14px}
.star-btn-primary{background:var(--star-amber);color:#241E3A}
.star-btn-primary:hover{background:var(--star-amber-hover);color:#241E3A;transform:translateY(-1px);box-shadow:var(--shadow-2)}
.star-btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.star-btn-ghost{background:transparent;border-color:var(--star-indigo);color:var(--star-indigo)}
.star-btn-ghost:hover{background:rgba(42,35,80,.08);color:var(--star-indigo)}
.star-btn-light{background:transparent;border-color:rgba(255,255,255,.62);color:#fff}
.star-btn-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px)}
.star-burger{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--star-indigo);cursor:pointer}
.star-burger:hover{background:var(--paper-2)}

/* 抽屉 */
.star-drawer-mask{position:fixed;inset:0;background:rgba(25,19,51,.52);opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease;z-index:80}
.star-drawer-mask.is-open{opacity:1;visibility:visible}
.star-drawer{position:fixed;top:0;right:0;width:min(320px,86vw);height:100%;background:#fff;z-index:90;padding:22px;overflow-y:auto;display:flex;flex-direction:column;gap:10px;transform:translateX(103%);transition:transform .24s ease;box-shadow:var(--shadow-2)}
.star-drawer.is-open{transform:translateX(0)}
.star-drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.star-drawer-close{width:40px;height:40px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--star-indigo);cursor:pointer}
.star-search--drawer{width:100%;margin-bottom:6px}
.star-drawer-links{display:flex;flex-direction:column}
.star-drawer-links a{display:flex;align-items:center;min-height:48px;padding:0 12px;border-radius:10px;font-size:16px;font-weight:500;color:var(--text-soft)}
.star-drawer-links a:hover{background:var(--paper-2);color:var(--star-indigo)}
.star-drawer-links a.is-active{background:rgba(42,35,80,.08);color:var(--star-indigo);font-weight:700}
.star-drawer-cta{margin-top:auto;width:100%}
@media (min-width:993px){.star-drawer,.star-drawer-mask{display:none}}

/* ============ Hero ============ */
.star-hero{position:relative;overflow:hidden;background:var(--star-indigo-deep);color:#fff}
.star-hero::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.55) 1px,transparent 1px);background-size:72px 72px;opacity:.08;pointer-events:none}
.star-hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;opacity:.4}
.star-hero-overlay{position:absolute;inset:0;background:linear-gradient(118deg,rgba(25,19,51,.95) 0%,rgba(42,35,80,.78) 55%,rgba(25,19,51,.9) 100%)}
.star-hero-inner{position:relative;z-index:2;padding-top:74px;padding-bottom:78px}
.star-crumb{display:flex;align-items:center;gap:8px;font-size:13.5px;color:rgba(255,255,255,.66);margin-bottom:26px;flex-wrap:wrap}
.star-crumb a{color:rgba(255,255,255,.72)}
.star-crumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.star-crumb .is-current{color:var(--star-amber);font-weight:600}
.star-crumb-sep{color:rgba(255,255,255,.34)}
.star-eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.08em;color:var(--star-amber);border:1px solid rgba(227,155,51,.5);border-radius:var(--r-tag);padding:3px 10px;margin-bottom:18px}
.star-hero h1{font-size:clamp(30px,4.2vw,48px);font-weight:700;line-height:1.35;color:#fff;letter-spacing:.01em}
.star-hero-lead{margin-top:18px;max-width:720px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.82)}
.star-hero-facts{display:flex;flex-wrap:wrap;gap:14px 34px;margin-top:32px;font-size:13.5px;color:rgba(255,255,255,.78)}
.star-hero-facts span{display:inline-flex;align-items:center;gap:8px}
.star-hero-facts i{color:var(--star-amber);font-size:12px}
.star-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

/* ============ 通用板块 ============ */
.star-section{padding:96px 0}
.star-section--white{background:#fff}
.star-section--alt{background:var(--paper-2)}
.star-section--tight{padding:72px 0}
.star-sec-head{max-width:780px;margin-bottom:44px}
.star-sec-head h2{font-size:clamp(24px,3vw,34px);font-weight:700;line-height:1.4;color:var(--text);display:flex;align-items:center;gap:12px}
.star-sec-head h2::before{content:"";width:6px;height:26px;border-radius:3px;background:var(--star-amber);flex:0 0 auto}
.star-sec-head p{margin-top:14px;font-size:16px;color:var(--text-soft);line-height:1.85}
.star-kicker{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.08em;color:var(--star-aurora);margin-bottom:10px}

/* ============ 筛选标签条 ============ */
.star-filters{display:flex;flex-wrap:wrap;gap:10px;padding-bottom:30px;margin-bottom:36px;border-bottom:1px solid var(--line)}
.star-filter{display:inline-flex;align-items:center;height:40px;padding:0 18px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:14px;font-weight:600;color:var(--text-soft)}
.star-filter:hover{border-color:var(--star-indigo);color:var(--star-indigo)}
.star-filter.is-active{background:var(--star-indigo);border-color:var(--star-indigo);color:#fff}
.star-filter.is-active:hover{color:#fff}
.star-filter-count{font-size:12px;font-weight:600;color:var(--text-muted);margin-left:6px}
.star-filter.is-active .star-filter-count{color:rgba(255,255,255,.7)}

/* ============ 案例网格 ============ */
.star-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.star-case-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.star-case-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--star-indigo)}
.star-case-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--paper-2)}
.star-case-media img{width:100%;height:100%;object-fit:cover;transition:transform .28s ease}
.star-case-card:hover .star-case-media img{transform:scale(1.03)}
.star-case-body{padding:24px;display:flex;flex-direction:column;gap:14px;flex:1}
.star-case-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.star-tag-aurora{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--r-tag);background:rgba(47,158,146,.12);color:#1F7A70;font-size:12.5px;font-weight:600}
.star-case-client{font-size:13px;color:var(--text-muted)}
.star-case-card h3{font-size:20px;font-weight:600;line-height:1.5;color:var(--text)}
.star-case-card:hover h3{color:var(--star-indigo)}
.star-case-desc{font-size:15px;color:var(--text-soft);line-height:1.85}
.star-metric-row{display:flex;flex-wrap:wrap;gap:10px 28px;padding-top:4px}
.star-metric{display:flex;align-items:baseline;gap:8px}
.star-metric strong{font-size:26px;font-weight:700;color:var(--star-amber);font-variant-numeric:tabular-nums;line-height:1.2}
.star-metric span{font-size:13px;color:var(--text-muted)}
.star-case-link{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--star-indigo);border-bottom:2px solid transparent;padding-bottom:2px;align-self:flex-start}
.star-case-link i{transition:transform .18s ease}
.star-case-link:hover{border-bottom-color:var(--star-amber)}
.star-case-link:hover i{transform:translateX(4px)}
.star-case-card.is-wide{grid-column:1 / -1;display:grid;grid-template-columns:1.05fr 1fr;align-items:stretch}
.star-case-card.is-wide .star-case-media{aspect-ratio:auto;height:100%;min-height:300px}
.star-case-card.is-wide .star-case-body{padding:36px}
.star-case-card.is-wide h3{font-size:23px}
.star-wide-flag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--star-indigo);background:rgba(42,35,80,.08);border-radius:var(--r-tag);padding:3px 10px}

/* ============ 数据条 ============ */
.star-stats{position:relative;overflow:hidden;border-radius:18px;background:linear-gradient(135deg,var(--star-indigo-deep),var(--star-indigo-2));padding:52px 40px;display:grid;grid-template-columns:repeat(4,1fr)}
.star-stats::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);background-size:60px 60px;opacity:.07;pointer-events:none}
.star-stat{position:relative;z-index:2;padding:0 26px;border-left:1px solid rgba(255,255,255,.16)}
.star-stat:first-child{border-left:0;padding-left:0}
.star-stat-num{font-size:clamp(34px,4vw,50px);font-weight:700;color:var(--star-amber);font-variant-numeric:tabular-nums;line-height:1.15}
.star-stat-label{margin-top:8px;font-size:13.5px;color:rgba(255,255,255,.76)}

/* ============ 交付流程 ============ */
.star-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.star-flow-item{position:relative;padding-top:8px}
.star-flow-item::before{content:"";position:absolute;top:30px;left:56px;right:-24px;height:1px;background:var(--line)}
.star-flow-item:last-child::before{display:none}
.star-flow-num{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:50%;background:var(--star-indigo);color:#fff;font-size:16px;font-weight:700;font-variant-numeric:tabular-nums}
.star-flow-item.is-current .star-flow-num{background:var(--star-amber);color:#241E3A}
.star-flow-item h3{margin-top:20px;font-size:19px;font-weight:600;color:var(--text)}
.star-flow-item p{margin-top:8px;font-size:14.5px;color:var(--text-soft);line-height:1.8}
.star-flow-time{display:inline-block;margin-top:12px;font-size:12.5px;font-weight:600;color:var(--star-aurora)}

/* ============ 客户评价 ============ */
.star-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.star-quote{background:#fff;border:1px solid var(--line);border-left:3px solid var(--star-amber);border-radius:var(--r-card);padding:30px;box-shadow:var(--shadow-1);transition:box-shadow .2s ease,transform .2s ease}
.star-quote:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.star-quote p{font-size:15.5px;line-height:1.9;color:var(--text)}
.star-quote-author{display:flex;align-items:center;gap:12px;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.star-quote-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(140deg,var(--star-indigo),var(--star-indigo-2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;flex:0 0 auto}
.star-quote-meta{font-size:13px;color:var(--text-muted);line-height:1.5}
.star-quote-meta strong{display:block;font-size:14.5px;font-weight:600;color:var(--text)}

/* ============ FAQ ============ */
.star-faq{max-width:820px;border-top:1px solid var(--line)}
.star-faq-item{border-bottom:1px solid var(--line)}
.star-faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;background:none;border:0;text-align:left;font-size:17px;font-weight:600;color:var(--star-indigo);cursor:pointer;line-height:1.6}
.star-faq-q:hover{color:var(--star-indigo-2)}
.star-faq-q i{flex:0 0 auto;font-size:15px;color:var(--star-amber);transition:transform .2s ease}
.star-faq-item.is-open .star-faq-q i{transform:rotate(45deg)}
.star-faq-a{max-height:0;overflow:hidden;transition:max-height .2s ease}
.star-faq-a p{padding:0 0 24px;font-size:15.5px;line-height:1.85;color:var(--text-soft);max-width:740px}

/* ============ CTA 与表单 ============ */
.star-cta-wrap{position:relative;overflow:hidden;border-radius:18px;background:linear-gradient(135deg,var(--star-indigo-deep),var(--star-indigo-2));padding:56px 48px;display:grid;grid-template-columns:1fr 1.05fr;gap:52px;color:#fff}
.star-cta-wrap::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.5) 1px,transparent 1px);background-size:64px 64px;opacity:.07;pointer-events:none}
.star-cta-left,.star-cta-form{position:relative;z-index:2}
.star-cta-left h2{font-size:clamp(24px,3vw,32px);font-weight:700;line-height:1.4;color:#fff}
.star-cta-left p{margin-top:16px;font-size:15.5px;color:rgba(255,255,255,.78);line-height:1.85}
.star-cta-points{margin-top:26px;display:flex;flex-direction:column;gap:12px;font-size:14.5px;color:rgba(255,255,255,.82)}
.star-cta-points span{display:flex;align-items:center;gap:10px}
.star-cta-points i{color:var(--star-amber);font-size:13px}
.star-form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.star-field{display:flex;flex-direction:column;gap:8px}
.star-field--full{grid-column:1 / -1}
.star-field label{font-size:13.5px;font-weight:600;color:rgba(255,255,255,.82)}
.star-form input,.star-form select,.star-form textarea{width:100%;height:46px;margin:0;padding:0 14px;border:1px solid rgba(255,255,255,.24);border-radius:var(--r-input);background:rgba(255,255,255,.07);color:#fff;font-size:15px;box-shadow:none;transition:border-color .18s ease,background-color .18s ease,box-shadow .18s ease}
.star-form textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.star-form select{appearance:none;background-image:url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23E39B33'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:14px;padding-right:38px}
.star-form select option{color:#1C1A2B}
.star-form input:focus,.star-form select:focus,.star-form textarea:focus{outline:none;border-color:var(--star-amber);background:rgba(255,255,255,.12);box-shadow:0 0 0 3px rgba(227,155,51,.22)}
.star-form input::placeholder,.star-form textarea::placeholder{color:rgba(255,255,255,.5)}
.star-form-actions{grid-column:1 / -1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:4px}
.star-form-tip{font-size:13px;color:#F0A6A6}
.star-form-tip.is-ok{color:#9FE3D8}

/* ============ 继续了解 ============ */
.star-related-links{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}
.star-related-links a{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px;padding:0 22px;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);font-size:15.5px;font-weight:600;color:var(--star-indigo);box-shadow:var(--shadow-1);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.star-related-links a:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:var(--star-indigo)}
.star-related-links i{color:var(--star-amber);transition:transform .18s ease}
.star-related-links a:hover i{transform:translateX(4px)}
.star-back-home{display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--text-soft);border-bottom:2px solid transparent;padding-bottom:2px}
.star-back-home:hover{color:var(--star-indigo);border-bottom-color:var(--star-amber)}

/* ============ 页脚 ============ */
.star-footer{background:var(--star-indigo-deep);color:rgba(255,255,255,.78);padding:72px 0 0;margin-top:0}
.star-footer .star-grid{--foundation-grid-horizontal-gutter:0}
.star-footer h4{font-size:15px;font-weight:600;color:#fff;margin-bottom:18px}
.star-footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.star-footer-logo .star-logo-text{color:#fff;font-size:18px}
.star-footer p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.72);max-width:340px}
.star-footer-list li{margin-bottom:10px;font-size:14px;color:rgba(255,255,255,.72)}
.star-footer-list a{color:#CFC9E4}
.star-footer-list a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.star-footer .grid-x{margin:0}
.star-footer .cell{padding:0 24px 40px 0}
.star-footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:12px}
.star-footer-bottom-inner{display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;justify-content:space-between;padding:22px 0;font-size:13px;color:rgba(255,255,255,.6)}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .star-nav{gap:18px}
  .star-search{width:200px}
  .star-nav-link{padding:0 10px;font-size:14.5px}
}
@media (max-width:992px){
  .star-nav{height:62px}
  .star-nav-links{display:none}
  .star-nav-right .star-search{display:none}
  .star-nav-right .star-btn{display:none}
  .star-burger{display:inline-flex}
  .star-section{padding:64px 0}
  .star-section--tight{padding:52px 0}
  .star-hero-inner{padding-top:54px;padding-bottom:56px}
  .star-case-grid{grid-template-columns:1fr}
  .star-case-card.is-wide{grid-template-columns:1fr}
  .star-case-card.is-wide .star-case-media{min-height:230px}
  .star-stats{grid-template-columns:repeat(2,1fr);gap:34px 0;padding:40px 28px}
  .star-stat:nth-child(3){border-left:0;padding-left:0}
  .star-flow{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .star-flow-item::before{display:none}
  .star-quotes{grid-template-columns:1fr}
  .star-cta-wrap{grid-template-columns:1fr;gap:36px;padding:40px 30px}
  .star-related-links{grid-template-columns:1fr}
}
@media (max-width:768px){
  .star-section{padding:48px 0}
  .star-sec-head{margin-bottom:32px}
  .star-hero-lead{font-size:16px}
  .star-hero-facts{gap:10px 20px}
  .star-form{grid-template-columns:1fr}
  .star-case-card.is-wide .star-case-body{padding:24px}
  .star-footer{padding-top:52px}
  .star-footer .cell{padding-right:0}
}
@media (max-width:560px){
  .star-stats{grid-template-columns:1fr;gap:26px 0}
  .star-stat{border-left:0;padding-left:0}
  .star-flow{grid-template-columns:1fr}
  .star-hero-actions .star-btn{width:100%}
  .star-metric strong{font-size:23px}
  .star-cta-wrap{padding:32px 22px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}
html{scroll-behavior:smooth}

/* roulang page: category4 */
:root{
  --star-indigo:#2A2350;
  --star-indigo-2:#3B3268;
  --star-indigo-deep:#191333;
  --star-amber:#E39B33;
  --star-amber-hover:#C9801C;
  --star-aurora:#2F9E92;
  --paper:#FAF7F2;
  --paper-2:#F1ECE3;
  --card:#FFFFFF;
  --line:#E4DED2;
  --text:#1C1A2B;
  --text-soft:#56536B;
  --text-muted:#8A8697;
  --shadow-1:0 1px 2px rgba(28,26,43,.05),0 8px 24px rgba(28,26,43,.06);
  --shadow-2:0 16px 40px rgba(28,26,43,.10);
  --r-card:14px;
  --r-btn:10px;
  --r-img:14px;
  --r-tag:8px;
  --sec-pad:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  font-size:16.5px;
  line-height:1.88;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
:focus-visible{outline:3px solid rgba(42,35,80,.55);outline-offset:2px;border-radius:6px}
.show-for-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.star-container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ============ header / nav ============ */
.star-header{
  position:sticky;top:0;z-index:60;background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .2s ease;
}
.star-header.is-scrolled{box-shadow:var(--shadow-1)}
.star-nav{display:flex;align-items:center;gap:26px;height:70px}
.star-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.star-logo-mark{
  width:34px;height:34px;border-radius:10px;background:var(--star-indigo-deep);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.star-logo-text{display:flex;flex-direction:column;font-size:19px;font-weight:700;line-height:1.15;color:var(--text)}
.star-logo-sub{font-size:10px;letter-spacing:.16em;color:var(--text-muted);font-weight:600;margin-top:3px}
.star-nav-links{display:flex;align-items:center;gap:4px;margin-left:6px}
.star-nav-link{
  position:relative;display:inline-flex;align-items:center;
  padding:10px 12px;border-radius:10px;font-size:15px;font-weight:500;
  color:var(--text-soft);transition:color .18s ease,background .18s ease;
}
.star-nav-link:hover{color:var(--star-indigo);background:rgba(42,35,80,.06)}
.star-nav-link.is-active{color:var(--star-indigo);font-weight:700;background:rgba(42,35,80,.08)}
.star-nav-link.is-active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;
  border-radius:2px;background:var(--star-indigo);
}
.star-nav-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.star-search{
  position:relative;display:flex;align-items:center;
  width:236px;height:40px;background:var(--paper-2);
  border:1px solid var(--line);border-radius:10px;padding:0 10px 0 34px;
  transition:border-color .18s ease,background .18s ease,box-shadow .18s ease;
}
.star-search:focus-within{border-color:var(--star-indigo);background:#fff;box-shadow:0 0 0 3px rgba(42,35,80,.10)}
.star-search-icon{position:absolute;left:12px;font-size:13px;color:var(--text-muted)}
.star-search input{width:100%;height:100%;border:0;background:transparent;outline:none;font-size:14px}
.star-search input::placeholder{color:var(--text-muted)}
.star-kbd{font-size:11px;color:var(--text-muted);border:1px solid var(--line);background:#fff;border-radius:6px;padding:0 5px;line-height:1.7}
.star-nav-drawer-extra{display:none}
.star-burger{
  display:none;width:44px;height:44px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--star-indigo);
  cursor:pointer;font-size:17px;align-items:center;justify-content:center;
  transition:background .18s ease,border-color .18s ease;
}
.star-burger:hover{background:var(--paper-2);border-color:var(--star-indigo)}

/* ============ buttons ============ */
.star-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,border-color .18s ease,color .18s ease;
}
.star-btn-sm{height:40px;padding:0 18px;font-size:14px}
.star-btn-primary{background:var(--star-amber);color:#241E3A;box-shadow:var(--shadow-1)}
.star-btn-primary:hover{background:var(--star-amber-hover);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.star-btn-primary:active{transform:translateY(0);box-shadow:var(--shadow-1)}
.star-btn-outline{background:transparent;border-color:var(--star-indigo);color:var(--star-indigo)}
.star-btn-outline:hover{background:rgba(42,35,80,.08);transform:translateY(-1px)}
.star-btn-ghost{background:transparent;border-color:rgba(255,255,255,.62);color:#fff}
.star-btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-1px)}
.star-textlink{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;
  color:var(--star-indigo);border-bottom:2px solid rgba(227,155,51,.55);
  padding-bottom:2px;transition:color .18s ease,gap .18s ease,border-color .18s ease;
}
.star-textlink:hover{color:var(--star-amber-hover);gap:10px;border-color:var(--star-amber-hover)}

/* ============ hero ============ */
.star-hero{position:relative;overflow:hidden;background:var(--star-indigo-deep);color:#fff}
.star-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.5}
.star-hero-veil{
  position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(25,19,51,.94) 0%,rgba(42,35,80,.86) 55%,rgba(25,19,51,.78) 100%);
}
.star-hero-veil::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:radial-gradient(rgba(255,255,255,.18) 1px,transparent 1px);
  background-size:130px 130px;
}
.star-hero-inner{position:relative;z-index:2;padding:104px 0 92px;max-width:820px}
.star-eyebrow{
  display:inline-flex;align-items:center;
  font-size:12.5px;font-weight:600;letter-spacing:.12em;
  color:#F2DCB4;background:rgba(227,155,51,.14);
  border:1px solid rgba(227,155,51,.42);border-radius:var(--r-tag);padding:6px 12px;
}
.star-hero h1{font-size:clamp(30px,4.4vw,50px);font-weight:700;margin:22px 0 18px;color:#fff}
.star-hero-sub{
  font-size:clamp(16px,1.5vw,19px);line-height:1.8;
  color:rgba(255,255,255,.84);max-width:660px;margin-bottom:32px;
}
.star-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.star-hero-meta{display:flex;flex-wrap:wrap;gap:14px 28px;font-size:13.5px;color:rgba(255,255,255,.72)}
.star-hero-meta li{display:flex;align-items:center;gap:9px}
.star-hero-meta li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--star-amber);flex:0 0 auto}

/* ============ sections ============ */
.star-section{padding:var(--sec-pad) 0}
.star-section-white{background:#fff}
.star-section-tint{background:var(--paper-2)}
.star-section-head{max-width:780px;margin-bottom:48px}
.star-section-head h2{
  position:relative;padding-left:18px;
  font-size:clamp(24px,3vw,34px);margin-bottom:14px;
}
.star-section-head h2::before{
  content:"";position:absolute;left:0;top:.22em;width:6px;height:1em;
  border-radius:3px;background:var(--star-amber);
}
.star-section-head p{color:var(--text-soft);font-size:16px}

/* ============ cards ============ */
.star-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:26px;height:100%;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.star-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(42,35,80,.34)}
.star-card-flush{padding:0;overflow:hidden;display:flex;flex-direction:column}
.star-card-body{padding:20px 24px 26px;display:flex;flex-direction:column;flex:1 1 auto}
.star-card-media{margin:0;overflow:hidden;border-radius:var(--r-img) var(--r-img) 0 0;background:var(--paper-2)}
.star-card-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease}
.star-card:hover .star-card-media img{transform:scale(1.03)}
.star-tag{
  display:inline-flex;align-items:center;align-self:flex-start;
  font-size:12.5px;font-weight:600;border-radius:var(--r-tag);
  padding:4px 10px;margin-bottom:14px;
  background:rgba(47,158,146,.12);color:#1F756C;border:1px solid rgba(47,158,146,.34);
}
.star-tag-amber{background:rgba(227,155,51,.14);color:#9C6A16;border-color:rgba(227,155,51,.42)}
.star-card h3{font-size:20px;margin-bottom:10px}
.star-card p{font-size:15.5px;color:var(--text-soft);margin-bottom:0}
.star-card .star-textlink{margin-top:18px}

/* observation grid */
.star-obs-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.obs-a{grid-column:span 6}
.obs-b,.obs-c{grid-column:span 3}
.obs-d{grid-column:span 5}
.obs-e{grid-column:span 7}
.obs-a .star-card-media{border-radius:var(--r-card) var(--r-card) 0 0}
.star-mini-list{margin-top:16px;display:grid;gap:10px}
.star-mini-list li{display:flex;gap:10px;font-size:14.5px;color:var(--text-soft)}
.star-mini-list li i{color:var(--star-aurora);font-size:12px;margin-top:7px}

/* stats */
.star-stats{display:grid;grid-template-columns:repeat(4,1fr)}
.star-stat{padding:0 28px;border-left:1px solid var(--line)}
.star-stat:first-child{border-left:0;padding-left:0}
.star-stat-num{
  font-size:clamp(32px,4vw,48px);font-weight:700;color:var(--star-amber);
  line-height:1.1;font-variant-numeric:tabular-nums;
}
.star-stat-label{font-size:13.5px;color:var(--text-soft);margin-top:10px}

/* steps */
.star-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.star-steps::before{
  content:"";position:absolute;left:0;right:0;top:23px;height:1px;
  background:var(--line);
}
.star-step{position:relative;z-index:1}
.star-step-num{
  width:46px;height:46px;border-radius:50%;background:#fff;
  border:1.5px solid rgba(42,35,80,.24);color:var(--star-indigo);
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-variant-numeric:tabular-nums;margin-bottom:18px;
}
.star-step.is-current .star-step-num{background:var(--star-amber);border-color:var(--star-amber);color:#241E3A}
.star-step h3{font-size:20px;margin-bottom:8px}
.star-step p{font-size:15px;color:var(--text-soft)}

/* topics */
.star-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}

/* checks */
.star-check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 36px}
.star-check{display:flex;gap:12px;align-items:flex-start;font-size:15.5px;color:var(--text-soft)}
.star-check i{
  color:var(--star-amber);font-size:15px;margin-top:7px;flex:0 0 auto;
}

/* faq */
.star-faq{max-width:840px}
.star-faq-item{border-top:1px solid var(--line)}
.star-faq-item:last-child{border-bottom:1px solid var(--line)}
.star-faq-item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:22px 46px 22px 0;
  font-size:17px;font-weight:600;color:var(--star-indigo);
}
.star-faq-item summary::-webkit-details-marker{display:none}
.star-faq-item summary::after{
  content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);
  font-size:21px;line-height:1;color:var(--star-amber);transition:transform .2s ease;
}
.star-faq-item[open] summary::after{content:"–"}
.star-faq-item p{padding:0 42px 24px 0;font-size:15.5px;color:var(--text-soft);margin:0}

/* cta + form */
.star-cta{
  position:relative;overflow:hidden;padding:88px 0;color:#fff;
  background:linear-gradient(150deg,var(--star-indigo-deep) 0%,var(--star-indigo) 100%);
}
.star-cta::after{
  content:"";position:absolute;inset:0;opacity:.45;pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
  background-size:150px 150px;
}
.star-cta .star-container{position:relative;z-index:2}
.star-cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.star-cta h2{font-size:clamp(24px,3vw,34px);margin-bottom:16px;color:#fff}
.star-cta p{color:rgba(255,255,255,.8);font-size:16px;max-width:460px}
.star-cta-points{margin-top:26px;display:grid;gap:12px}
.star-cta-points li{display:flex;gap:10px;font-size:15px;color:rgba(255,255,255,.82)}
.star-cta-points li i{color:var(--star-amber);font-size:14px;margin-top:7px}
.star-form{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.2);
  border-radius:16px;padding:28px;box-shadow:var(--shadow-2);
}
.star-field{margin-bottom:16px}
.star-field label{display:block;font-size:13px;font-weight:600;color:rgba(255,255,255,.8);margin-bottom:8px}
.star-field input,.star-field select,.star-field textarea{
  width:100%;min-height:46px;border-radius:10px;
  border:1px solid rgba(255,255,255,.3);background:#fff;
  padding:12px 14px;font-size:15px;color:var(--text);outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.star-field textarea{min-height:104px;resize:vertical;line-height:1.7}
.star-field input:focus,.star-field select:focus,.star-field textarea:focus{
  border-color:var(--star-amber);box-shadow:0 0 0 3px rgba(227,155,51,.3);
}
.star-form .star-btn{width:100%;margin-top:6px}
.star-form-note{font-size:12.5px;color:rgba(255,255,255,.62);margin-top:12px}
.star-form-success{
  display:none;margin-top:14px;font-size:14px;border-radius:10px;padding:10px 14px;
  color:#C8EEE4;background:rgba(47,158,146,.18);border:1px solid rgba(47,158,146,.5);
}
.star-form-success.is-visible{display:block}

/* related links */
.star-links-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.star-link-card{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.star-link-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(42,35,80,.34)}
.star-link-card strong{display:block;font-size:16.5px;font-weight:700}
.star-link-card span{display:block;font-size:13.5px;color:var(--text-muted);margin-top:4px}
.star-link-card i{color:var(--star-amber);font-size:15px;flex:0 0 auto}
.star-backline{margin-top:30px;font-size:14.5px;color:var(--text-soft)}
.star-backline a{color:var(--star-indigo);font-weight:600;border-bottom:2px solid rgba(227,155,51,.55)}
.star-backline a:hover{color:var(--star-amber-hover)}

/* ============ footer ============ */
.star-footer{background:var(--star-indigo-deep);color:#CFC9E4;padding:72px 0 0;font-size:14.5px}
.star-footer .grid-x{display:flex;flex-wrap:wrap;margin-left:-12px;margin-right:-12px}
.star-footer .cell{padding:0 12px 34px;width:100%}
.star-footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.star-footer-logo .star-logo-text{color:#fff;font-size:18px}
.star-footer p{color:#CFC9E4;font-size:14.5px;max-width:320px}
.star-footer h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.star-footer-list{display:grid;gap:10px}
.star-footer-list li{color:#CFC9E4;font-size:14.5px}
.star-footer-list a{color:#CFC9E4;transition:color .18s ease}
.star-footer-list a:hover{color:#fff;text-decoration:underline}
.star-footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0 26px}
.star-footer-bottom-inner{
  display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;
  font-size:13px;color:rgba(207,201,228,.8);font-variant-numeric:tabular-nums;
}

/* ============ responsive ============ */
@media (max-width:1100px){
  .obs-a{grid-column:span 12}
  .obs-b,.obs-c{grid-column:span 6}
  .obs-d,.obs-e{grid-column:span 12}
  .star-cta-grid{gap:40px}
}
@media (max-width:992px){
  :root{--sec-pad:64px}
  .star-search{display:none}
  .star-burger{display:inline-flex}
  .star-nav-links{
    position:fixed;top:0;right:0;bottom:0;width:310px;max-width:86vw;
    margin-left:0;background:#fff;flex-direction:column;align-items:stretch;
    gap:4px;padding:84px 20px 28px;z-index:80;overflow-y:auto;
    box-shadow:-16px 0 40px rgba(28,26,43,.18);
    transform:translateX(105%);transition:transform .24s ease;
  }
  .star-nav-links.is-open{transform:translateX(0)}
  .star-nav-link{height:48px;font-size:16px;border-radius:10px;padding:0 14px}
  .star-nav-link.is-active::after{display:none}
  .star-nav-drawer-extra{display:flex;flex-direction:column;gap:12px;margin-top:18px;padding-top:20px;border-top:1px solid var(--line)}
  .star-search-drawer{display:flex;width:100%}
  body.star-nav-open{overflow:hidden}
  .star-hero-inner{padding:84px 0 74px}
  .star-stats{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .star-stat:nth-child(3){border-left:0;padding-left:0}
  .star-grid-3,.star-links-3{grid-template-columns:repeat(2,1fr)}
  .star-cta-grid{grid-template-columns:1fr}
  .star-steps{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .star-steps::before{display:none}
}
@media (max-width:768px){
  :root{--sec-pad:48px}
  .star-container{padding:0 18px}
  .star-nav{height:60px;gap:12px}
  .star-nav-right{gap:10px}
  .star-hero-inner{padding:64px 0 58px}
  .star-hero-meta{flex-direction:column;gap:10px}
  .star-obs-grid{grid-template-columns:1fr}
  .obs-a,.obs-b,.obs-c,.obs-d,.obs-e{grid-column:span 12}
  .star-stat{padding:0 18px}
  .star-check-grid{grid-template-columns:1fr}
  .star-grid-3,.star-links-3{grid-template-columns:1fr}
  .star-steps{grid-template-columns:1fr}
  .star-section-head{margin-bottom:32px}
  .star-cta{padding:64px 0}
  .star-form{padding:22px}
  .star-footer{padding-top:56px}
  .star-footer p{max-width:none}
}
@media (max-width:560px){
  .star-nav-right .star-btn{display:none}
  .star-hero h1{font-size:28px}
  .star-hero-actions .star-btn{width:100%}
  .star-stats{grid-template-columns:1fr;gap:26px 0}
  .star-stat{border-left:0;padding-left:0}
  .star-stat-label{margin-top:6px}
  .star-faq-item summary{font-size:16px;padding-right:38px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}