/* roulang page: index */
:root{
--primary:#1a4d3a;--primary-dark:#123529;--primary-light:#2a6b52;
--accent:#b08d4f;--accent-light:#c9a961;--accent-dark:#8f7040;
--warm-white:#fdfaf5;--warm-gray:#f5f0e8;--text-main:#2d3b35;--text-light:#7a8a82;
--border:#e8e0d4;--radius-lg:16px;--radius-md:12px;--radius-sm:6px;
--shadow-card:0 4px 20px rgba(26,77,58,.08);--shadow-hover:0 12px 32px rgba(26,77,58,.14);
--transition:all .3s cubic-bezier(.25,.46,.45,.94)
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;background:var(--warm-white);color:var(--text-main);line-height:1.75;font-size:16px}
a{text-decoration:none;color:inherit;transition:var(--transition)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none;transition:var(--transition)}
.container{max-width:1280px;margin:0 auto;padding-left:16px;padding-right:16px}
@media(min-width:768px){.container{padding-left:32px;padding-right:32px}}
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:var(--primary-dark);font-weight:600;padding:12px 28px;border-radius:999px;border:1px solid transparent;transition:var(--transition);font-size:15px;letter-spacing:.01em;cursor:pointer;box-shadow:0 2px 12px rgba(176,141,79,.35)}
.btn-primary:hover{background:var(--accent-light);transform:translateY(-1px);box-shadow:0 6px 20px rgba(176,141,79,.4)}
.btn-primary:active{transform:scale(.98)}
.btn-primary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;box-shadow:0 0 0 4px rgba(176,141,79,.2)}
.btn-outline{display:inline-flex;align-items:center;gap:8px;background:transparent;color:#f0ebe2;font-weight:500;padding:12px 28px;border-radius:999px;border:1px solid rgba(240,235,226,.6);transition:var(--transition);font-size:15px;cursor:pointer}
.btn-outline:hover{background:rgba(240,235,226,.12);border-color:#f0ebe2}
.btn-outline:active{transform:scale(.98)}
.btn-outline:focus-visible{outline:2px solid #f0ebe2;outline-offset:3px}
.btn-dark{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:var(--warm-white);font-weight:600;padding:14px 36px;border-radius:999px;transition:var(--transition);font-size:16px;border:1px solid transparent;cursor:pointer;box-shadow:0 4px 16px rgba(26,77,58,.25)}
.btn-dark:hover{background:var(--primary-light);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,77,58,.35)}
.btn-dark:active{transform:scale(.98)}
.btn-dark:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.nav-link{position:relative;font-size:15px;font-weight:500;color:rgba(253,250,245,.85);padding:6px 4px;transition:var(--transition);letter-spacing:.01em}
.nav-link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:var(--accent-light);border-radius:2px;transition:width .3s ease}
.nav-link:hover{color:#fff}
.nav-link:hover::after{width:100%}
.nav-link.active{color:var(--accent-light);font-weight:600}
.nav-link.active::after{width:100%;background:var(--accent-light)}
.scrolled .nav-link{color:var(--text-main)}
.scrolled .nav-link:hover{color:var(--primary)}
.scrolled .nav-link.active{color:var(--primary)}
.scrolled .nav-link.active::after{background:var(--accent)}
header#siteHeader{background:rgba(26,77,58,.45);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(253,250,245,.12)}
header#siteHeader.scrolled{background:rgba(253,250,245,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 4px 24px rgba(26,77,58,.1);border-bottom:1px solid rgba(26,77,58,.08)}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:22px;color:var(--warm-white);letter-spacing:.01em;white-space:nowrap}
.logo-icon{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--accent);border-radius:10px;color:var(--primary-dark);font-size:16px;flex-shrink:0}
.scrolled .logo{color:var(--primary)}
.scrolled .logo-icon{background:var(--primary);color:var(--accent-light)}
.mobile-menu-btn{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;border:1px solid rgba(253,250,245,.3);color:var(--warm-white);background:transparent;font-size:20px;transition:var(--transition)}
.mobile-menu-btn:hover{background:rgba(253,250,245,.12)}
.scrolled .mobile-menu-btn{color:var(--primary);border-color:var(--border)}
@media(min-width:1024px){.mobile-menu-btn{display:none}}
#mobileDrawer{position:fixed;top:0;right:0;width:100%;max-width:340px;height:100vh;background:var(--warm-white);z-index:100;transform:translateX(100%);transition:transform .35s cubic-bezier(.25,.46,.45,.94);box-shadow:-8px 0 32px rgba(26,77,58,.15);padding:28px;overflow-y:auto}
#mobileDrawer.open{transform:translateX(0)}
.drawer-close{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-main);font-size:18px;cursor:pointer}
.drawer-close:hover{background:var(--warm-gray)}
.drawer-link{display:block;padding:14px 12px;font-size:16px;font-weight:500;color:var(--text-main);border-radius:10px;transition:var(--transition);margin-bottom:4px}
.drawer-link:hover{background:var(--warm-gray);color:var(--primary)}
.drawer-link.active{background:var(--primary);color:var(--warm-white)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(18,53,41,.96) 0%,rgba(26,77,58,.88) 45%,rgba(26,77,58,.68) 100%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(201,169,97,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(201,169,97,.08) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.scroll-indicator{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:6px;color:rgba(253,250,245,.7);font-size:13px;letter-spacing:.15em}
.scroll-indicator span{animation:scrollFloat 2s ease-in-out infinite}
@keyframes scrollFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:500;line-height:1.4;letter-spacing:.02em}
.badge-gold{background:rgba(176,141,79,.15);color:#8f7040;border:1px solid rgba(176,141,79,.3)}
.badge-green{background:rgba(26,77,58,.1);color:var(--primary);border:1px solid rgba(26,77,58,.15)}
.badge-dark{background:var(--primary);color:var(--accent-light)}
.section-title{font-size:2rem;font-weight:700;color:var(--primary);letter-spacing:.01em;line-height:1.3;margin-bottom:12px}
@media(min-width:768px){.section-title{font-size:2.4rem}}
.section-subtitle{font-size:1rem;color:var(--text-light);line-height:1.7;max-width:640px}
.card{background:var(--warm-white);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-card);transition:var(--transition);overflow:hidden}
.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);border-color:rgba(176,141,79,.3)}
.compare-table{width:100%;border-collapse:separate;border-spacing:0;border-radius:16px;overflow:hidden;font-size:14px}
.compare-table th,.compare-table td{padding:16px 20px;text-align:center;border-bottom:1px solid var(--border)}
.compare-table thead th{background:var(--primary);color:var(--warm-white);font-weight:600;font-size:15px}
.compare-table thead th:first-child{text-align:left;border-top-left-radius:16px}
.compare-table thead th:last-child{border-top-right-radius:16px}
.compare-table tbody tr:last-child td{border-bottom:none}
.compare-table td:first-child{text-align:left;font-weight:500;color:var(--text-main)}
.compare-table tbody tr:hover{background:rgba(245,240,232,.5)}
.compare-table .recommend-col{background:rgba(176,141,79,.04);border-left:2px solid var(--accent);border-right:2px solid var(--accent)}
.compare-table .recommend-col td:last-child{border-bottom:1px solid rgba(176,141,79,.2)}
.check-yes{color:var(--primary);font-weight:700}
.check-no{color:var(--text-light)}
.level-row{display:flex;flex-direction:column;gap:16px;padding:28px 32px;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--warm-white);transition:var(--transition);position:relative}
.level-row:hover{box-shadow:var(--shadow-hover);transform:translateX(6px);border-color:rgba(176,141,79,.3)}
.level-row.featured{margin-top:16px;margin-bottom:16px;border:2px solid var(--accent);box-shadow:0 8px 32px rgba(176,141,79,.18)}
@media(min-width:768px){.level-row{flex-direction:row;align-items:center}}
.level-number{font-size:3rem;font-weight:800;color:var(--accent);line-height:1;min-width:80px;text-align:left;letter-spacing:-.02em}
.level-info{flex:1}
.level-title{font-size:1.2rem;font-weight:600;color:var(--primary);margin-bottom:4px}
.level-desc{color:var(--text-light);font-size:.9rem;line-height:1.6}
.level-status{text-align:left;margin-top:8px}
@media(min-width:768px){.level-status{text-align:right;margin-top:0}}
.featured-card{border-radius:var(--radius-lg);overflow:hidden;position:relative;min-height:320px;display:flex;align-items:flex-end;box-shadow:var(--shadow-card);transition:var(--transition)}
.featured-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px)}
.featured-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.featured-card:hover img{transform:scale(1.04)}
.featured-card-content{position:relative;z-index:2;padding:40px 24px 28px;background:linear-gradient(transparent,rgba(18,53,41,.88));color:var(--warm-white);left:0;right:0;bottom:0}
.content-card{transition:var(--transition);background:var(--warm-white);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-card)}
.content-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover);border-color:rgba(176,141,79,.35)}
.content-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.content-card:hover img{transform:scale(1.03)}
.faq-item{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--warm-white);overflow:hidden;transition:var(--transition);margin-bottom:12px}
.faq-item.open{box-shadow:var(--shadow-card);border-color:rgba(176,141,79,.3)}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:22px 24px;font-size:1rem;font-weight:600;color:var(--primary);cursor:pointer;transition:var(--transition)}
.faq-question:hover{background:rgba(245,240,232,.5)}
.faq-arrow{width:32px;height:32px;border-radius:50%;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--accent);transition:transform .3s ease,background .3s ease;font-size:14px}
.faq-item.open .faq-arrow{transform:rotate(180deg);background:rgba(176,141,79,.1);border-color:rgba(176,141,79,.3)}
.faq-answer{max-height:0;opacity:0;overflow:hidden;padding:0 24px;transition:max-height .3s ease,opacity .3s ease,padding .3s ease}
.faq-item.open .faq-answer{max-height:300px;opacity:1;padding:0 24px 22px;border-top:1px solid var(--border)}
.cta-section{background:var(--primary-dark);position:relative;overflow:hidden}
.cta-section::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(18,53,41,.95) 0%,rgba(26,77,58,.82) 100%)}
.cta-section::after{content:'';position:absolute;top:-80px;right:-80px;width:300px;height:300px;background:rgba(176,141,79,.15);border-radius:50%;filter:blur(60px)}
.cta-content{position:relative;z-index:2}
.news-item{display:flex;flex-direction:column;padding:22px 20px;border-radius:var(--radius-md);border:1px solid transparent;transition:var(--transition);gap:8px}
.news-item:hover{background:var(--warm-gray);border-color:var(--border);transform:translateX(4px)}
.news-item+.news-item{border-top:1px solid var(--border);border-top-left-radius:0;border-top-right-radius:0}
.news-category{display:inline-flex;align-self:flex-start;padding:3px 10px;background:rgba(26,77,58,.1);color:var(--primary);border-radius:6px;font-size:12px;font-weight:500}
.news-title{font-size:1.05rem;font-weight:600;color:var(--text-main);line-height:1.4}
.news-title:hover{color:var(--primary)}
.news-summary{font-size:.9rem;color:var(--text-light);line-height:1.6}
.news-date{font-size:.8rem;color:var(--text-light)}
.empty-state{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:60px 24px;text-align:center;color:var(--text-light);font-size:1rem;background:var(--warm-gray)}
.footer-section{background:var(--primary-dark);color:rgba(253,250,245,.75)}
.footer-section a{color:rgba(253,250,245,.7);transition:var(--transition)}
.footer-section a:hover{color:var(--accent-light)}
.footer-title{color:var(--warm-white);font-size:1rem;font-weight:600;margin-bottom:14px;letter-spacing:.04em}
.footer-bottom{border-top:1px solid rgba(253,250,245,.1);padding:24px 0;margin-top:48px;font-size:.85rem;color:rgba(253,250,245,.55);text-align:center}
@media(max-width:767px){
.hero-title{font-size:2.2rem;line-height:1.25}
.section-title{font-size:1.7rem}
.compare-table thead{display:none}
.compare-table,.compare-table tbody,.compare-table tr,.compare-table td{display:block;width:100%}
.compare-table tbody tr{display:none}
.compare-table tbody tr.recommend-col{display:block;border:2px solid var(--accent);border-radius:16px;margin:12px 0}
.compare-table tbody tr.recommend-col td{display:flex;justify-content:space-between;text-align:left;border-bottom:1px solid var(--border)}
.compare-table td:first-child{font-weight:500}
.compare-table td{border-bottom:1px solid var(--border)}
}
@media(max-width:1023px){
.nav-links-desktop{display:none}
}
@media(prefers-reduced-motion:reduce){
*{transition:none!important;animation:none!important;scroll-behavior:auto!important}
.btn-primary:hover,.btn-dark:hover,.card:hover{transform:none}
.level-row:hover{transform:none}
}

/* roulang page: article */
:root{
--primary:#1F3D2B;--primary-dark:#14281C;--primary-light:#2F5040;
--accent:#C89B5F;--accent-light:#DDB87F;--accent-dark:#A87D45;
--warm-white:#FAF6EF;--warm-gray:#F2EDE3;--ink:#2B3A31;--muted:#718075;
--border:#E6DED2;--radius-lg:16px;--radius-md:12px;--radius-sm:6px;
--shadow-sm:0 2px 10px rgba(20,40,28,.06);--shadow-md:0 8px 28px rgba(20,40,28,.08);
--shadow-lg:0 18px 48px rgba(20,40,28,.12);--transition:.3s cubic-bezier(.4,0,.2,1)
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans,'PingFang SC','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif);background:var(--warm-white);color:var(--ink);line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;border:none;background:none;cursor:pointer}
.container{max-width:1280px;margin:0 auto;padding:0 24px}
@media(max-width:640px){.container{padding:0 16px}}

/* 按钮 */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:999px;background:var(--accent);color:var(--primary-dark);font-weight:600;font-size:15px;transition:all var(--transition);box-shadow:0 4px 16px rgba(200,155,95,.28)}
.btn-primary:hover{background:var(--accent-light);transform:translateY(-1px);box-shadow:0 8px 28px rgba(200,155,95,.38)}
.btn-primary:active{transform:scale(.98);box-shadow:0 2px 8px rgba(200,155,95,.3)}
.btn-primary:focus-visible{outline:3px solid rgba(200,155,95,.45);outline-offset:2px}

/* 徽章 */
.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:6px;background:rgba(200,155,95,.12);color:var(--accent-dark);font-size:12px;font-weight:600;letter-spacing:.02em}
.badge-solid{background:var(--accent);color:var(--primary-dark)}

/* 导航 */
#siteHeader{background:rgba(250,246,239,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(31,61,43,.08);transition:background var(--transition),box-shadow var(--transition)}
#siteHeader.scrolled{background:rgba(250,246,239,.95);box-shadow:0 4px 24px rgba(20,40,28,.08)}
.logo{display:flex;align-items:center;gap:10px;font-size:1.1rem;font-weight:700;color:var(--primary)}
.logo-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:var(--accent);color:var(--primary-dark);font-size:14px;flex-shrink:0}
.nav-link{position:relative;color:var(--ink);font-weight:500;font-size:15px;padding:8px 2px;transition:color var(--transition)}
.nav-link::after{content:'';position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--accent);border-radius:2px;transition:right var(--transition)}
.nav-link:hover::after,.nav-link.active::after{right:0}
.nav-link:hover{color:var(--primary)}
.nav-link.active{color:var(--primary);font-weight:600}
.mobile-menu-btn{width:40px;height:40px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;color:var(--primary);border:1px solid var(--border);background:rgba(250,246,239,.8);transition:all var(--transition)}
.mobile-menu-btn:hover{border-color:var(--accent);color:var(--accent-dark)}

/* 移动抽屉 */
.mobile-drawer{position:fixed;top:0;right:0;bottom:0;width:320px;max-width:85vw;background:var(--primary-dark);z-index:100;padding:32px 28px;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);box-shadow:var(--shadow-lg)}
.mobile-drawer.open{transform:translateX(0)}
.mobile-drawer .logo-icon{background:var(--accent);color:var(--primary-dark)}
.drawer-close{width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--warm-white);border:1px solid rgba(255,255,255,.2);transition:all var(--transition)}
.drawer-close:hover{border-color:var(--accent);color:var(--accent-light)}
.mobile-link{color:var(--warm-white);font-size:17px;font-weight:500;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06);transition:color var(--transition)}
.mobile-link:hover{color:var(--accent-light)}
.mobile-link.active{color:var(--accent-light)}
.drawer-overlay{position:fixed;inset:0;background:rgba(10,20,14,.5);z-index:99;opacity:0;pointer-events:none;transition:opacity .3s ease}
.drawer-overlay.open{opacity:1;pointer-events:auto}

/* 面包屑 */
.article-breadcrumb-wrap{background:var(--warm-gray);padding:104px 0 24px;border-bottom:1px solid var(--border)}
.breadcrumb{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.breadcrumb a{transition:color var(--transition)}
.breadcrumb a:hover{color:var(--accent-dark)}
.breadcrumb-sep{opacity:.5}
.breadcrumb-current{color:var(--ink);font-weight:500}

/* 文章区 */
.article-main-section{padding:48px 0 72px;background:var(--warm-white)}
.article-container{max-width:760px;margin:0 auto}
.article-category-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:6px;background:rgba(200,155,95,.14);color:var(--accent-dark);font-size:13px;font-weight:600;margin-bottom:16px}
.article-category-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--accent)}
.article-title{font-size:2rem;font-weight:700;color:var(--primary);line-height:1.3;text-align:center;margin-bottom:20px;letter-spacing:-.01em}
@media(min-width:768px){.article-title{font-size:2.5rem}}
.article-meta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 24px;color:var(--muted);font-size:14px;margin-bottom:28px}
.meta-item{display:inline-flex;align-items:center;gap:6px}
.meta-item svg{width:15px;height:15px;opacity:.7}
.article-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin-bottom:36px}

.article-content{font-size:1rem;line-height:1.85;color:var(--ink);word-wrap:break-word}
.article-content p{margin-bottom:1.5rem}
.article-content h2{font-size:1.4rem;font-weight:700;color:var(--primary);margin:2.2rem 0 1rem;padding-left:14px;border-left:4px solid var(--accent);border-radius:2px}
.article-content h3{font-size:1.15rem;font-weight:600;color:var(--primary);margin:1.6rem 0 .75rem}
.article-content h4{font-size:1.05rem;font-weight:600;color:var(--primary);margin:1.4rem 0 .6rem}
.article-content ul,.article-content ol{margin:0 0 1.5rem 1.25rem;padding:0}
.article-content ul li,.article-content ol li{margin-bottom:.5rem;line-height:1.7}
.article-content ul li::marker{color:var(--accent)}
.article-content blockquote{border-left:4px solid var(--accent);background:var(--warm-gray);padding:16px 22px;border-radius:0 10px 10px 0;margin:1.6rem 0;color:var(--muted);font-style:normal}
.article-content blockquote p:last-child{margin-bottom:0}
.article-content img{width:100%;height:auto;border-radius:var(--radius-md);margin:1.6rem 0;aspect-ratio:16/9;object-fit:cover;background:var(--warm-gray);box-shadow:var(--shadow-sm)}
.article-content figure{margin:1.6rem 0}
.article-content figure img{margin:0}
.article-content figcaption,.article-content .image-caption{font-size:.85rem;color:var(--muted);text-align:center;margin-top:.6rem;line-height:1.5}
.article-content a{color:var(--accent-dark);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(168,125,69,.4)}
.article-content a:hover{color:var(--accent)}
.article-content strong{color:var(--primary);font-weight:600}
.article-content hr{border:none;height:1px;background:var(--border);margin:2rem 0}

/* 文章底部导航 */
.article-footer-nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid var(--border)}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);transition:color var(--transition)}
.back-link:hover{color:var(--accent-dark)}

/* 未找到 */
.article-not-found{text-align:center;padding:48px 24px}
.nf-icon{width:56px;height:56px;border-radius:50%;background:rgba(200,155,95,.15);color:var(--accent-dark);font-size:28px;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.article-not-found h1{font-size:1.8rem;color:var(--primary);margin-bottom:12px}
.article-not-found p{color:var(--muted);margin-bottom:28px}

/* 相关推荐 */
.related-section{background:var(--warm-gray);padding:72px 0}
.related-head{text-align:center;margin-bottom:40px}
.related-head h2{font-size:1.8rem;font-weight:700;color:var(--primary);margin-bottom:8px}
.related-head p{color:var(--muted);font-size:15px}
.related-card{background:var(--warm-white);border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(230,222,210,.7);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}
.related-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:rgba(200,155,95,.4)}
.related-cover{aspect-ratio:16/9;overflow:hidden;background:var(--warm-gray)}
.related-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.related-card:hover .related-cover img{transform:scale(1.04)}
.related-body{padding:20px 22px 24px}
.related-body .badge{margin-bottom:10px}
.related-body h3{font-size:1.1rem;font-weight:600;color:var(--primary);margin-bottom:8px;transition:color var(--transition)}
.related-card:hover .related-body h3{color:var(--accent-dark)}
.related-body p{font-size:.9rem;color:var(--muted);line-height:1.65}

/* 引导条 */
.access-strip{background:linear-gradient(90deg,var(--warm-gray),rgba(200,155,95,.08),var(--warm-gray));padding:24px 0;border-top:1px solid var(--border)}
.access-strip-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.access-strip-text{font-size:15px;font-weight:500;color:var(--primary)}
.access-strip .btn-primary{padding:10px 24px;font-size:14px}

/* 页脚 */
.footer-section{background:var(--primary-dark);color:var(--warm-white)}
.footer-title{font-size:15px;font-weight:600;color:var(--warm-white);letter-spacing:.04em;margin-bottom:14px;position:relative;display:inline-block}
.footer-title::after{content:'';position:absolute;left:0;bottom:-6px;width:24px;height:2px;background:var(--accent);border-radius:2px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding-top:20px;text-align:center;font-size:13px;color:rgba(255,255,255,.5);line-height:1.6}
.footer-bottom a{color:rgba(255,255,255,.65);transition:color var(--transition)}
.footer-bottom a:hover{color:var(--accent-light)}
.footer-section a[data-slug]{transition:color var(--transition)}
.footer-section a[data-slug]:hover{color:var(--accent-light) !important}

/* 动效 */
@media(prefers-reduced-motion:reduce){
*,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
.btn-primary:hover{transform:none}
.related-card:hover{transform:none}
.related-card:hover .related-cover img{transform:none}
}

/* roulang page: category1 */
:root {
  --primary: #0e3b33;
  --primary-dark: #082a24;
  --primary-deep: #051f1a;
  --accent: #c9973f;
  --accent-hover: #d7ab58;
  --accent-light: #e9d19a;
  --warmwhite: #faf7f0;
  --warmgray: #f3eee4;
  --text: #17332c;
  --text-muted: #6c7f78;
  --border: #e3dbcc;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-sm: 0 2px 12px rgba(14,59,51,0.06);
  --shadow-lg: 0 16px 40px rgba(14,59,51,0.13);
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--warmwhite);color:var(--text);line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit}
.container{max-width:1280px;margin:0 auto;padding-left:16px;padding-right:16px}
@media(min-width:768px){.container{padding-left:32px;padding-right:32px}}
.section{padding:72px 0}
@media(min-width:768px){.section{padding:96px 0}}
.section-title{font-size:1.75rem;font-weight:600;line-height:1.3;letter-spacing:-0.01em}
@media(min-width:768px){.section-title{font-size:2.25rem}}
.section-subtitle{color:var(--text-muted);font-size:1rem;max-width:640px;line-height:1.8}

/* Header */
#siteHeader{height:64px;transition:background .3s ease,box-shadow .3s ease,border-color .3s ease;background:rgba(250,247,240,0.75);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(14,59,51,0.08)}
@media(min-width:768px){#siteHeader{height:72px}}
#siteHeader.scrolled{background:rgba(250,247,240,0.96);box-shadow:var(--shadow-sm)}
#siteHeader.hero-mode{background:rgba(8,42,36,0.38);border-bottom-color:rgba(250,247,240,0.14)}
#siteHeader.hero-mode .logo{color:var(--warmwhite)}
#siteHeader.hero-mode .nav-link{color:rgba(250,247,240,0.85)}
#siteHeader.hero-mode .mobile-menu-btn{color:var(--warmwhite)}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.12rem;color:var(--text);transition:color .3s}
.logo-icon{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:var(--primary);color:var(--accent-light);font-size:14px;flex:none}
#siteHeader.hero-mode .logo-icon{background:var(--accent);color:var(--primary-dark)}
.nav-link{position:relative;font-size:0.9rem;font-weight:500;padding:6px 2px;transition:color .3s}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--accent);border-radius:2px;transition:width .3s}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link.active{color:var(--accent)}
#siteHeader.hero-mode .nav-link.active{color:var(--accent-light)}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:var(--primary-dark);font-weight:600;font-size:0.92rem;padding:10px 22px;border-radius:999px;border:1px solid transparent;transition:background .3s,transform .3s,box-shadow .3s;cursor:pointer;white-space:nowrap}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 8px 24px rgba(201,151,63,0.35)}
.btn-primary:active{transform:translateY(0) scale(0.98)}
.btn-primary:focus-visible{outline:2px solid var(--accent-light);outline-offset:2px}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--warmwhite);font-weight:500;font-size:0.92rem;padding:10px 22px;border-radius:999px;border:1px solid rgba(250,247,240,0.55);transition:background .3s,border-color .3s,transform .3s;cursor:pointer;white-space:nowrap}
.btn-outline:hover{background:rgba(250,247,240,0.12);border-color:var(--accent-light);color:var(--accent-light);transform:translateY(-1px)}
.btn-outline:active{transform:translateY(0) scale(0.98)}
.btn-outline:focus-visible{outline:2px solid var(--accent-light);outline-offset:2px}
.mobile-menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;border:none;background:transparent;color:var(--text);cursor:pointer;transition:background .3s}
.mobile-menu-btn:hover{background:rgba(14,59,51,0.06)}
.mobile-drawer{position:fixed;top:0;right:-320px;width:300px;height:100%;background:var(--warmwhite);z-index:70;display:flex;flex-direction:column;padding:24px 20px;box-shadow:-10px 0 40px rgba(5,31,26,0.18);transition:right .35s cubic-bezier(0.22,0.61,0.36,1)}
.mobile-drawer.open{right:0}
.drawer-close{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:none;background:var(--warmgray);color:var(--text);cursor:pointer;transition:background .3s}
.drawer-close:hover{background:var(--border)}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-top:28px}
.drawer-nav a{display:block;padding:12px 14px;border-radius:12px;font-weight:500;font-size:1rem;color:var(--text);transition:background .3s,color .3s}
.drawer-nav a:hover{background:var(--warmgray);color:var(--primary)}
.drawer-nav a.active{background:rgba(201,151,63,0.14);color:var(--accent)}
.drawer-cta{margin-top:auto;width:100%}
.drawer-cta .btn-primary{width:100%}
.drawer-overlay{position:fixed;inset:0;background:rgba(5,31,26,0.4);z-index:65;opacity:0;pointer-events:none;transition:opacity .3s;backdrop-filter:blur(3px)}
.drawer-overlay.show{opacity:1;pointer-events:auto}

/* Hero */
.hero-category{position:relative;min-height:620px;display:flex;align-items:center;background:linear-gradient(140deg,rgba(5,31,26,0.93) 0%,rgba(14,59,51,0.86) 55%,rgba(14,59,51,0.7) 100%),url('/assets/images/backpic/back-1.png') center/cover no-repeat;padding:120px 0 90px;overflow:hidden}
.hero-category::before{content:"";position:absolute;top:-200px;right:-120px;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(201,151,63,0.2) 0%,rgba(201,151,63,0.05) 60%,transparent 100%);pointer-events:none}
.hero-category::after{content:"";position:absolute;bottom:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(201,151,63,0.4),transparent)}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(250,247,240,0.12);border:1px solid rgba(201,151,63,0.35);color:var(--accent-light);font-size:0.82rem;font-weight:500;padding:6px 16px;border-radius:999px;backdrop-filter:blur(4px)}
.hero-title{font-size:clamp(1.9rem,4vw,2.8rem);font-weight:700;line-height:1.25;color:var(--warmwhite);letter-spacing:-0.02em}
.hero-title .brand-text{color:var(--accent-light)}
.hero-subtitle{font-size:clamp(0.98rem,1.4vw,1.12rem);color:rgba(250,247,240,0.78);max-width:540px;line-height:1.8}
.scroll-indicator{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;color:rgba(250,247,240,0.6);font-size:0.75rem;letter-spacing:0.08em;gap:6px;animation:floatDown 2.2s ease-in-out infinite}
@keyframes floatDown{0%,100%{transform:translateX(-50%) translateY(0);opacity:0.5}50%{transform:translateX(-50%) translateY(8px);opacity:1}}

/* Intro cards */
.intro-card{background:var(--warmwhite);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px 26px;transition:transform .3s,box-shadow .3s,border-color .3s;height:100%;position:relative;overflow:hidden}
.intro-card::before{content:"";position:absolute;top:0;left:0;width:44px;height:4px;background:var(--accent);border-radius:0 0 4px 0}
.intro-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(201,151,63,0.35)}
.intro-card .icon-wrap{display:inline-flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:14px;background:rgba(14,59,51,0.07);color:var(--primary);font-size:22px;margin-bottom:16px}
.intro-card .title{font-size:1.1rem;font-weight:600;color:var(--primary);margin-bottom:8px}
.intro-card .desc{font-size:0.92rem;color:var(--text-muted);line-height:1.7}

/* Levels */
.levels-wrap{display:flex;flex-direction:column;gap:0}
.level-row{display:flex;flex-direction:column;gap:14px;padding:32px 20px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--warmwhite);margin-bottom:16px;transition:transform .3s,box-shadow .3s,border-color .3s}
.level-row:hover{transform:translateX(6px);box-shadow:var(--shadow-lg);border-color:rgba(201,151,63,0.3)}
.level-row:last-child{margin-bottom:0}
.level-num{font-size:2.6rem;font-weight:700;color:rgba(201,151,63,0.75);line-height:1;letter-spacing:-0.03em}
.level-name{font-size:1.12rem;font-weight:600;color:var(--primary);margin-bottom:4px}
.level-points{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:0.9rem;color:var(--text-muted)}
.level-points li{position:relative;padding-left:22px}
.level-points li::before{content:"✦";position:absolute;left:0;top:0;color:var(--accent);font-size:0.85rem}
.level-tag{display:inline-flex;align-items:center;padding:5px 14px;border-radius:999px;font-size:0.78rem;font-weight:600;background:rgba(14,59,51,0.06);color:var(--primary)}
.level-tag.recommend{background:rgba(201,151,63,0.15);color:#8a6a25;border:1px solid rgba(201,151,63,0.3)}
.level-tag.top{background:var(--primary);color:var(--warmwhite)}
@media(min-width:768px){
  .level-row{flex-direction:row;align-items:center;gap:28px;padding:38px 32px}
  .level-num{font-size:3.2rem;width:90px;flex:none}
  .level-body{flex:1}
  .level-tag-wrap{flex:none;width:140px;text-align:right}
}
@media(min-width:1024px){
  .level-row:nth-child(2){margin-left:48px;margin-right:12px}
  .level-row:nth-child(3){margin-left:24px;margin-right:24px}
}

/* Compare table */
.compare-section{background:var(--warmgray)}
.compare-table-wrap{background:var(--warmwhite);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;box-shadow:var(--shadow-sm)}
.compare-table{width:100%;border-collapse:collapse}
.compare-table th,.compare-table td{padding:18px 20px;text-align:center;font-size:0.9rem;border-bottom:1px solid var(--border);vertical-align:middle}
.compare-table thead th{background:var(--primary-dark);color:var(--warmwhite);font-weight:600;font-size:0.95rem;padding:20px;border-bottom:none}
.compare-table thead th.highlight-col{background:var(--primary);position:relative}
.compare-table thead th.highlight-col::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent)}
.compare-table tbody tr:last-child td{border-bottom:none}
.compare-table td.highlight-col{background:rgba(201,151,63,0.07);border-left:1px solid rgba(201,151,63,0.2);border-right:1px solid rgba(201,151,63,0.2)}
.compare-table tbody tr:hover td{background:rgba(14,59,51,0.02)}
.compare-table tbody tr:hover td.highlight-col{background:rgba(201,151,63,0.1)}
.ck{color:var(--primary);font-weight:600;font-size:1rem}
.ck-no{color:#c9b18a;font-size:0.9rem}
.recommend-badge{display:inline-flex;align-items:center;gap:4px;background:var(--accent);color:var(--primary-dark);font-size:0.72rem;font-weight:700;padding:2px 10px;border-radius:999px;margin-left:4px;vertical-align:2px}
.compare-card-mobile{display:none}
.cmp-card{background:var(--warmwhite);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;margin-bottom:16px;box-shadow:var(--shadow-sm)}
.cmp-card.recommend{border-color:var(--accent);border-top-width:4px;box-shadow:var(--shadow-lg)}
.cmp-card h4{font-weight:600;font-size:1.05rem;color:var(--primary);margin-bottom:12px;display:flex;align-items:center;gap:8px}
.cmp-card ul{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:0.9rem;color:var(--text-muted)}
.cmp-card ul li{display:flex;gap:8px}
@media(max-width:1023px){
  .compare-table-wrap{display:none}
  .compare-card-mobile{display:block}
}

/* Content index */
.index-list{display:flex;flex-direction:column;gap:14px;counter-reset:indexItem}
.index-item{display:flex;align-items:center;gap:20px;padding:22px 24px;background:var(--warmwhite);border:1px solid var(--border);border-radius:var(--radius-lg);transition:transform .3s,box-shadow .3s,border-color .3s;counter-increment:indexItem}
.index-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(201,151,63,0.35)}
.index-item .num{flex:none;width:44px;height:44px;border-radius:50%;background:rgba(14,59,51,0.07);color:var(--primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem}
.index-item .body{flex:1}
.index-item .body h4{font-weight:600;font-size:1rem;color:var(--primary);margin-bottom:2px}
.index-item .body p{font-size:0.88rem;color:var(--text-muted)}
.index-item .arrow{color:var(--accent);font-size:1.2rem;transition:transform .3s}
.index-item:hover .arrow{transform:translateX(6px)}

/* FAQ */
.faq-section{background:var(--warmgray)}
.faq-wrap{display:flex;flex-direction:column;gap:12px;max-width:820px;margin:0 auto}
.faq-item{background:var(--warmwhite);border:1px solid var(--border);border-radius:var(--radius-lg);padding:0;overflow:hidden;transition:border-color .3s,box-shadow .3s}
.faq-item.active{border-color:rgba(201,151,63,0.4);box-shadow:var(--shadow-sm)}
.faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;cursor:pointer;border:none;background:none;width:100%;text-align:left;font-size:0.98rem;font-weight:600;color:var(--primary);transition:color .3s}
.faq-question:hover{color:var(--accent)}
.faq-icon{flex:none;width:30px;height:30px;border-radius:50%;background:rgba(14,59,51,0.06);display:flex;align-items:center;justify-content:center;color:var(--primary);transition:transform .3s,background .3s}
.faq-item.active .faq-icon{transform:rotate(180deg);background:rgba(201,151,63,0.16);color:#8a6a25}
.faq-answer{max-height:0;overflow:hidden;opacity:0;transition:max-height .3s ease,opacity .3s ease,padding .3s ease;padding:0 24px}
.faq-answer-inner{padding-bottom:22px;font-size:0.92rem;color:var(--text-muted);line-height:1.7;border-top:1px solid var(--border);padding-top:16px}
.faq-item.active .faq-answer{max-height:320px;opacity:1}

/* CTA */
.cta-section{position:relative;background:linear-gradient(135deg,rgba(5,31,26,0.95) 0%,rgba(14,59,51,0.9) 100%),url('/assets/images/backpic/back-2.png') center/cover no-repeat;padding:100px 0;overflow:hidden}
.cta-section::before{content:"";position:absolute;top:-120px;left:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(201,151,63,0.13),transparent 70%)}
.cta-title{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:700;color:var(--warmwhite);line-height:1.4}
.cta-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:20px}
.cta-tag{display:inline-flex;align-items:center;gap:6px;background:rgba(250,247,240,0.1);border:1px solid rgba(250,247,240,0.14);padding:6px 16px;border-radius:999px;font-size:0.82rem;color:rgba(250,247,240,0.8)}
.cta-tag i{color:var(--accent-light);font-style:normal}

/* Footer */
.footer-section{background:var(--primary-deep);color:var(--warmwhite)}
.footer-title{font-size:0.95rem;font-weight:600;color:var(--warmwhite);margin-bottom:16px;letter-spacing:0.06em}
.footer-section a{transition:color .3s}
.footer-bottom{border-top:1px solid rgba(250,247,240,0.12);padding-top:24px;margin-top:48px;text-align:center;font-size:0.82rem;color:rgba(250,247,240,0.55);line-height:1.7}
.text-warmwhite{color:var(--warmwhite)}
.hover-accent:hover{color:var(--accent-light)}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:0.01ms!important;transition-duration:0.01ms!important}
  html{scroll-behavior:auto}
  .level-row:hover{transform:none!important}
  .intro-card:hover,.index-item:hover{transform:none!important}
}

/* roulang page: category2 */
:root {
  --primary: #1a3a32;
  --primary-dark: #0f2922;
  --accent: #c9a35f;
  --accent-light: #dbb87a;
  --warm-white: #faf7f2;
  --warm-gray: #f4f0ea;
  --text-dark: #2c3e37;
  --text-muted: #6b7c75;
  --border: #e5ddd0;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-pill: 999px;
  --shadow-card: 0 2px 14px rgba(26,58,50,0.06);
  --shadow-hover: 0 10px 32px rgba(26,58,50,0.13);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, sans-serif;
  background: var(--warm-white);
  color: var(--text-dark);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input { font-family: inherit; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}
@media (min-width: 768px) {
  .container { padding-left: 32px; padding-right: 32px; }
}

/* ───────── 导航 ───────── */
#siteHeader {
  transition: background 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  background: rgba(250, 247, 242, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(26, 58, 50, 0.08);
}
#siteHeader.scrolled {
  background: rgba(250, 247, 242, 0.97);
  box-shadow: 0 4px 28px rgba(15, 41, 34, 0.08);
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.01em;
  color: var(--primary-dark);
}
.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: var(--accent);
  border-radius: 10px;
  font-size: 0.75rem;
  flex-shrink: 0;
}
.nav-link {
  position: relative;
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text-dark);
  padding: 6px 2px;
  transition: color 0.25s ease;
  white-space: nowrap;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after,
.nav-link.active::after { width: 100%; }
.nav-link.active {
  color: var(--primary);
  font-weight: 600;
}

/* 按钮 */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #d4af6e 0%, #b8893f 100%);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 26px;
  border-radius: var(--radius-pill);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease, filter 0.2s ease;
  box-shadow: 0 4px 16px rgba(201, 163, 95, 0.35);
  white-space: nowrap;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(201, 163, 95, 0.45);
  filter: brightness(1.05);
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 4px 14px rgba(201, 163, 95, 0.3);
}
.btn-primary:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(201, 163, 95, 0.35);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: transparent;
  color: var(--warm-white);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 10px 26px;
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent-light);
  background: rgba(201, 163, 95, 0.08);
}
.btn-outline:active {
  transform: scale(0.98);
}
.btn-outline:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(201, 163, 95, 0.35);
}

/* 移动端抽屉 */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background: var(--warm-white);
  z-index: 999;
  box-shadow: -12px 0 40px rgba(15, 41, 34, 0.12);
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}
.mobile-drawer.open { right: 0; }
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 41, 34, 0.4);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.drawer-overlay.open { opacity: 1; visibility: visible; }
.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 24px;
}
.mobile-drawer-nav .nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  padding: 6px 4px;
}
.drawer-close {
  position: absolute;
  top: 22px;
  right: 18px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--text-muted);
  border-radius: 50%;
  transition: background 0.2s ease, color 0.2s ease;
}
.drawer-close:hover {
  background: var(--warm-gray);
  color: var(--primary);
}

/* ───────── 分类 Hero ───────── */
.category-hero {
  position: relative;
  padding: 150px 0 100px;
  background: var(--primary-dark);
  overflow: hidden;
}
@media (min-width: 768px) {
  .category-hero { padding: 190px 0 130px; }
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 41, 34, 0.62) 0%, rgba(26, 58, 50, 0.9) 100%);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(201, 163, 95, 0.15);
  border: 1px solid rgba(201, 163, 95, 0.4);
  color: var(--accent-light);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.hero-title {
  color: var(--warm-white);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  margin-bottom: 18px;
}
.hero-title .gold { color: var(--accent-light); }
.hero-subtitle {
  color: rgba(250, 247, 242, 0.82);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 36px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ───────── 板块通用 ───────── */
.section-padding { padding: 72px 0; }
@media (min-width: 768px) {
  .section-padding { padding: 96px 0; }
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.3;
  margin-bottom: 10px;
  text-align: center;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

/* ───────── 简介卡片 ───────── */
.feature-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s ease, border-color 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201, 163, 95, 0.4);
}
.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 163, 95, 0.12);
  border-radius: 14px;
  font-size: 1.5rem;
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ───────── 步骤 ───────── */
.steps-section {
  background: var(--warm-gray);
  position: relative;
}
.steps-list {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
}
.steps-list::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(201, 163, 95, 0.15) 100%);
  border-radius: 2px;
}
.step-item {
  position: relative;
  display: flex;
  gap: 24px;
  padding: 0 0 48px 0;
}
.step-item:last-child { padding-bottom: 0; }
.step-number {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-dark);
  color: var(--accent-light);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 50%;
  border: 3px solid var(--accent);
  z-index: 1;
  box-shadow: 0 0 0 5px rgba(250, 247, 242, 0.9);
  position: relative;
}
.step-content {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  flex: 1;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.step-content:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.step-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 6px;
}
.step-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ───────── 内容索引 ───────── */
.index-card {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-card);
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.index-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201, 163, 95, 0.45);
}
.index-card-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201, 163, 95, 0.12);
  border-radius: 12px;
  font-size: 1.4rem;
}
.index-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 4px;
  transition: color 0.25s ease;
}
.index-card:hover h3 { color: var(--accent); }
.index-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ───────── FAQ ───────── */
.faq-section { background: var(--warm-gray); }
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq-item {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.faq-item.open {
  border-color: rgba(201, 163, 95, 0.35);
  box-shadow: var(--shadow-card);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-dark);
  transition: color 0.25s ease;
}
.faq-question:hover { color: var(--primary); }
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--warm-gray);
  border-radius: 50%;
  font-size: 1rem;
  color: var(--text-muted);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background 0.25s ease, color 0.25s ease;
}
.faq-item.open .faq-icon {
  transform: rotate(180deg);
  background: var(--accent);
  color: var(--primary-dark);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-answer-inner {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  margin-top: 0;
}

/* ───────── CTA ───────── */
.cta-section {
  position: relative;
  background: var(--primary-dark);
  overflow: hidden;
  padding: 80px 0;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(26, 58, 50, 0.55) 0%, rgba(15, 41, 34, 0.88) 100%);
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--warm-white);
  margin-bottom: 12px;
}
.cta-desc {
  color: rgba(250, 247, 242, 0.75);
  font-size: 1rem;
  margin-bottom: 32px;
}
.cta-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}
.cta-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(250, 247, 242, 0.8);
  font-size: 0.82rem;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
}

/* ───────── 页脚 ───────── */
.footer-section {
  background: var(--primary-dark);
  color: var(--warm-white);
}
.footer-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--warm-white);
  letter-spacing: 0.06em;
  margin-bottom: 16px;
}
.footer-section a {
  transition: color 0.25s ease;
}
.footer-section a:hover {
  color: var(--accent-light) !important;
  text-decoration: none;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  margin-top: 48px;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(250, 247, 242, 0.55);
  line-height: 1.7;
}

/* ───────── 图片 fallback ───────── */
.img-fallback {
  position: relative;
  background: var(--warm-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}
.img-fallback::after {
  content: 'leyu官方入口';
  position: absolute;
  font-size: 0.85rem;
  color: rgba(26, 58, 50, 0.3);
  font-weight: 600;
}

/* ───────── 动效与无障碍 ───────── */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}
::selection {
  background: rgba(201, 163, 95, 0.3);
  color: var(--primary-dark);
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* roulang page: category3 */
:root {
  --primary: #1a3d35;
  --primary-dark: #0f2a24;
  --accent: #c9a35f;
  --accent-light: #e0c08a;
  --warm-white: #fffdf7;
  --warm-gray: #f5f2ea;
  --text-main: #2a3d38;
  --text-weak: #6b7a75;
  --border-warm: #e8e2d8;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 6px;
  --shadow-card: 0 4px 24px rgba(26, 61, 53, 0.06);
  --shadow-hover: 0 12px 36px rgba(26, 61, 53, 0.12);
  --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  background: var(--warm-white);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; }

.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ===== Header / Nav ===== */
#siteHeader {
  background: rgba(255, 253, 247, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(26, 61, 53, 0.08);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}
#siteHeader.scrolled {
  background: rgba(255, 253, 247, 0.96);
  box-shadow: 0 4px 30px rgba(26, 61, 53, 0.08);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--accent);
  color: var(--primary-dark);
  border-radius: 10px;
  font-size: 14px;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(201, 163, 95, 0.3);
}

.nav-links-desktop a {
  display: inline-block;
  color: var(--text-main);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 2px;
  position: relative;
  transition: color 0.25s ease;
}
.nav-links-desktop a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.3s ease;
}
.nav-links-desktop a:hover,
.nav-links-desktop a.active { color: var(--primary); }
.nav-links-desktop a:hover::after,
.nav-links-desktop a.active::after { width: 100%; }

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  color: var(--primary-dark) !important;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: 0 4px 16px rgba(201, 163, 95, 0.28);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201, 163, 95, 0.4);
}
.btn-primary:active { transform: translateY(0) scale(0.98); }

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: var(--warm-white) !important;
  border: 1.5px solid rgba(255, 253, 247, 0.7);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.btn-outline-light:hover {
  background: rgba(255, 253, 247, 0.12);
  border-color: var(--warm-white);
  transform: translateY(-2px);
}
.btn-outline-light:active { transform: translateY(0) scale(0.98); }

button:focus-visible,
a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* ===== Mobile menu ===== */
.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: rgba(26, 61, 53, 0.06);
  border: 1px solid rgba(26, 61, 53, 0.08);
  border-radius: 10px;
  color: var(--primary-dark);
  cursor: pointer;
  transition: background 0.3s ease;
}
.mobile-menu-btn:hover { background: rgba(26, 61, 53, 0.12); }

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: var(--warm-white);
  z-index: 120;
  padding: 84px 32px 32px;
  transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  box-shadow: -8px 0 32px rgba(26, 61, 53, 0.16);
  overflow-y: auto;
}
.mobile-drawer.open { right: 0; }
.mobile-drawer .drawer-link {
  display: block;
  padding: 14px 0;
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border-warm);
  transition: color 0.3s ease, padding-left 0.3s ease;
}
.mobile-drawer .drawer-link:hover {
  color: var(--primary);
  padding-left: 6px;
}
.mobile-drawer .drawer-link.active { color: var(--primary); font-weight: 700; }

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 42, 36, 0.5);
  z-index: 110;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.drawer-overlay.open { opacity: 1; pointer-events: auto; }

/* ===== Hero ===== */
.category-hero {
  position: relative;
  overflow: hidden;
  min-height: 72vh;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .category-hero { min-height: 70vh; min-height: 560px; }
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(15, 42, 36, 0.95) 0%, rgba(26, 61, 53, 0.82) 55%, rgba(26, 61, 53, 0.65) 100%);
}
.hero-content { position: relative; z-index: 2; }

.scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--warm-white);
  opacity: 0.7;
  animation: floatDown 2s ease-in-out infinite;
  z-index: 3;
}
@keyframes floatDown {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.5; }
  50% { transform: translate(-50%, 10px); opacity: 1; }
}

/* ===== Badge ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(201, 163, 95, 0.15);
  color: var(--accent-light);
  border: 1px solid rgba(201, 163, 95, 0.4);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  backdrop-filter: blur(8px);
}

/* ===== Feature cards ===== */
.feature-card {
  background: var(--warm-white);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 28px 28px 32px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  height: 100%;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201, 163, 95, 0.5);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary);
  color: var(--accent-light);
  font-size: 1.3rem;
  margin-bottom: 18px;
}

/* ===== Service cards ===== */
.service-card {
  background: var(--warm-white);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201, 163, 95, 0.6);
}
.service-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.service-card:hover .service-card-image { transform: scale(1.04); }
.service-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }

/* ===== Scene cards ===== */
.scene-card {
  background: var(--warm-gray);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  height: 100%;
}
.scene-card:hover {
  background: var(--warm-white);
  border-color: rgba(201, 163, 95, 0.5);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

/* ===== Step cards ===== */
.step-card {
  background: var(--warm-white);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  height: 100%;
  position: relative;
}
.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: rgba(201, 163, 95, 0.4);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--accent-light);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

/* ===== FAQ ===== */
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--warm-white);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  transition: var(--transition);
  overflow: hidden;
}
.faq-item.open {
  border-color: rgba(201, 163, 95, 0.5);
  box-shadow: var(--shadow-card);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--primary);
  user-select: none;
  transition: background 0.3s ease;
}
.faq-question:hover { background: rgba(26, 61, 53, 0.03); }
.faq-toggle {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(201, 163, 95, 0.15);
  color: var(--primary);
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-toggle { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 24px;
  color: var(--text-weak);
  font-size: 0.95rem;
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 24px 22px;
}

/* ===== Footer ===== */
.footer-section { background: var(--primary-dark); color: var(--warm-white); }
.footer-title {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 16px;
  color: var(--warm-white);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 253, 247, 0.12);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* ===== Section helpers ===== */
.section-padding { padding: 84px 0; }
@media (max-width: 768px) { .section-padding { padding: 64px 0; } }

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  margin-bottom: 12px;
}
@media (max-width: 768px) { .section-title { font-size: 1.6rem; } }
.section-subtitle {
  font-size: 1rem;
  color: var(--text-weak);
  max-width: 640px;
  margin: 0 auto 44px;
  line-height: 1.7;
}

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}