/* roulang page: index */
:root{--ink:#30243b;--muted:#756b82;--cream:#fffaf7;--paper:#fff;--line:#eadfe9;--berry:#b84d78;--plum:#744e9b;--mint:#d9f2e7;--peach:#ffe0cf;--lav:#eee2fa;--yellow:#fff0b8;--shadow:0 18px 45px rgba(86,47,91,.11);--radius:24px;--small-radius:14px;--ease:180ms ease}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{max-width:1220px;margin:auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,247,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(234,223,233,.85)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;line-height:1.2}.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--berry),var(--plum));position:relative;box-shadow:0 8px 18px rgba(184,77,120,.24)}.brand-mark:after,.brand-mark:before{content:"";position:absolute;background:#fff;border-radius:50%}.brand-mark:before{width:8px;height:8px;left:10px;top:11px;box-shadow:11px 8px 0 #ffe0cf}.brand-mark:after{width:5px;height:5px;right:8px;top:8px}.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-links a{padding:9px 13px;border-radius:999px;font-size:14px;color:var(--muted)}.nav-links a:hover,.nav-links a.active{background:var(--lav);color:var(--plum);font-weight:700}.nav-cta,.button{border:0;border-radius:999px;padding:12px 20px;background:linear-gradient(100deg,var(--berry),var(--plum));color:#fff;font-weight:700;box-shadow:0 9px 20px rgba(116,78,155,.2);display:inline-flex;align-items:center;justify-content:center;gap:8px}.nav-cta:hover,.button:hover{color:#fff;transform:translateY(-2px);filter:saturate(1.08);box-shadow:0 13px 25px rgba(116,78,155,.28)}.button.secondary{background:#fff;color:var(--plum);border:1px solid var(--line);box-shadow:none}.button.secondary:hover{color:var(--berry);border-color:var(--berry)}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:7px 11px;color:var(--plum)}.hero{padding:68px 0 38px;background:radial-gradient(circle at 8% 12%,#ffe9dc 0,transparent 30%),radial-gradient(circle at 94% 20%,#eadcf8 0,transparent 34%)}.hero-panel{min-height:390px;border-radius:32px;padding:52px;display:flex;align-items:center;position:relative;overflow:hidden;background:linear-gradient(118deg,#fff 0%,#fff6f2 53%,#f5edfb 100%);border:1px solid #f0e1e4;box-shadow:var(--shadow)}.hero-panel:before{content:"";position:absolute;width:260px;height:260px;border:35px solid rgba(217,242,231,.8);border-radius:50%;right:-80px;top:-100px}.hero-panel:after{content:"";position:absolute;width:110px;height:110px;border-radius:30px;background:rgba(255,240,184,.7);right:145px;bottom:-55px;transform:rotate(24deg)}.hero-copy{max-width:690px;position:relative;z-index:1}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--berry);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:15px}.eyebrow span{width:8px;height:8px;background:var(--berry);border-radius:50%;box-shadow:0 0 0 5px #ffe0cf}.hero h1{font-size:clamp(34px,5vw,64px);line-height:1.14;letter-spacing:-.06em;margin:0 0 20px;max-width:850px}.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--berry),var(--plum));background-clip:text;-webkit-background-clip:text;color:transparent}.hero p{font-size:17px;color:var(--muted);max-width:700px;margin:0 0 25px}.actions{display:flex;gap:12px;flex-wrap:wrap}.hero-notes{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700}.tag{background:#fff;border:1px solid var(--line);color:var(--muted)}.badge{background:var(--mint);color:#36745c}.badge.warm{background:var(--yellow);color:#87631c}.section{padding:52px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-kicker{font-size:12px;color:var(--berry);font-weight:800;letter-spacing:.12em}.section h2{font-size:clamp(25px,3.2vw,38px);line-height:1.25;letter-spacing:-.04em;margin:5px 0 8px}.section-intro{color:var(--muted);max-width:650px;margin:0}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.metric{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:145px;position:relative;overflow:hidden}.metric:nth-child(2){background:#fff4ec}.metric:nth-child(3){background:#f5effb}.metric:nth-child(4){background:#effaf4}.metric strong{display:block;font-size:26px;line-height:1.2;margin:17px 0 5px}.metric small{color:var(--muted)}.metric i{position:absolute;right:18px;top:18px;width:34px;height:7px;border-radius:99px;background:var(--berry);opacity:.5}.matrix{display:grid;grid-template-columns:1.2fr .8fr 1fr;grid-auto-rows:minmax(190px,auto);gap:18px}.entry{padding:27px;border-radius:var(--radius);border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;justify-content:space-between;transition:var(--ease);min-height:190px}.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d9bfd9}.entry:nth-child(2){background:var(--lav);grid-row:span 2}.entry:nth-child(3){background:var(--peach)}.entry:nth-child(4){background:var(--mint);grid-column:span 2}.entry-icon{font-size:25px}.entry h3{font-size:20px;margin:13px 0 5px}.entry p{font-size:14px;color:var(--muted);margin:0}.entry-footer{display:flex;justify-content:space-between;align-items:center;margin-top:18px}.text-link{color:var(--plum);font-weight:800;font-size:14px}.text-link:hover{color:var(--berry)}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}.compare-card.highlight{background:linear-gradient(140deg,#fff3ec,#f3eafa)}.compare-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:19px}.compare-title h3{margin:0;font-size:21px}.bar-row{margin:16px 0}.bar-label{display:flex;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:6px}.bar{height:9px;border-radius:99px;background:#f1eaf0;overflow:hidden}.bar span{height:100%;display:block;border-radius:inherit;background:linear-gradient(90deg,var(--berry),var(--plum))}.status-list{display:grid;gap:11px}.status-item{display:flex;align-items:center;gap:11px;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14px}.dot{width:9px;height:9px;border-radius:50%;background:#63b88c;flex:none}.dot.pending{background:#e5a849}.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.accordion{margin:0;border:0;background:none}.accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;margin-bottom:10px;overflow:hidden;background:#fff}.accordion-title{font-weight:700;color:var(--ink);border:0!important;background:#fff!important;padding:18px 45px 18px 20px}.accordion-title:hover{background:#fff7f3!important;color:var(--berry)}.accordion-content{border:0!important;color:var(--muted);font-size:14px;line-height:1.8;padding:0 20px 18px}.cta{padding:36px 40px;border-radius:var(--radius);background:linear-gradient(110deg,var(--plum),var(--berry));color:#fff;display:flex;justify-content:space-between;gap:25px;align-items:center;box-shadow:var(--shadow)}.cta h2{margin:0 0 8px;color:#fff}.cta p{margin:0;color:#f8eaf2}.cta .button{background:#fff;color:var(--plum);box-shadow:none;white-space:nowrap}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 30px rgba(86,47,91,.05)}label{font-weight:700;font-size:14px;color:var(--ink)}input,select,textarea{border:1px solid var(--line)!important;border-radius:12px!important;box-shadow:none!important;background:#fffafc!important;margin:7px 0 15px!important}input:focus,select:focus,textarea:focus{border-color:var(--plum)!important;outline:3px solid rgba(116,78,155,.14)!important}.form-note{font-size:12px;color:var(--muted);margin:0 0 16px}.form-message{display:none;padding:12px;border-radius:12px;background:var(--mint);color:#27664c;font-size:14px;margin-top:15px}.form-message.error{background:#ffe3e3;color:#963f4d}.site-footer{margin-top:25px;padding:40px 0 24px;background:#30243b;color:#eee4f0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.site-footer .brand{color:#fff}.site-footer p,.site-footer a{color:#bcaec2;font-size:13px}.site-footer a:hover{color:#fff}.footer-title{color:#fff;font-weight:700;margin-bottom:11px}.footer-links{display:grid;gap:5px}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:30px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#aa9aae}.top-link{color:#ffe0cf!important}.breadcrumb{padding:18px 0 0;color:var(--muted);font-size:13px}.breadcrumb a:hover{color:var(--berry)}.notice{border-left:4px solid var(--berry);background:#fff4ef;border-radius:0 14px 14px 0;padding:14px 17px;color:#725768;font-size:14px;margin-top:20px}@media(max-width:900px){.metric-grid{grid-template-columns:repeat(2,1fr)}.matrix{grid-template-columns:1fr 1fr}.entry:nth-child(2){grid-row:auto}.entry:nth-child(4){grid-column:auto}.faq-wrap{grid-template-columns:1fr}.hero-panel{padding:38px 28px}}@media(max-width:680px){.container{padding:0 17px}.nav-wrap{height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 17px 18px;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a,.nav-links .nav-cta{text-align:center;width:100%}.nav-cta{display:none}.hero{padding:35px 0 20px}.hero-panel{padding:31px 20px;min-height:420px;border-radius:24px}.hero h1{font-size:38px}.hero p{font-size:15px}.section{padding:38px 0}.section-head{display:block}.metric-grid,.matrix,.comparison{grid-template-columns:1fr}.metric{min-height:125px}.entry:nth-child(2),.entry:nth-child(4){grid-row:auto;grid-column:auto}.cta{padding:28px 22px;display:block}.cta .button{margin-top:19px;width:100%}.footer-grid{grid-template-columns:1fr;gap:20px}.copyright{display:block}.copyright span{display:block;margin-top:8px}}

/* roulang page: category2 */
:root{--ink:#30243b;--muted:#756b82;--cream:#fffaf7;--paper:#fff;--line:#eadfe9;--berry:#b84d78;--plum:#744e9b;--mint:#d9f2e7;--peach:#ffe0cf;--lav:#eee2fa;--yellow:#fff0b8;--red:#b34d62;--shadow:0 18px 45px rgba(86,47,91,.11);--radius:24px;--small-radius:14px;--ease:180ms ease}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{max-width:1220px;margin:auto;padding:0 24px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,247,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(234,223,233,.85)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;line-height:1.2}.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--berry),var(--plum));position:relative;box-shadow:0 8px 18px rgba(184,77,120,.24)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff;border-radius:50%}.brand-mark:before{width:8px;height:8px;left:10px;top:11px;box-shadow:11px 8px 0 #ffe0cf}.brand-mark:after{width:5px;height:5px;right:8px;top:8px}.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-links a{padding:9px 13px;border-radius:999px;font-size:14px;color:var(--muted)}.nav-links a:hover,.nav-links a.active{background:var(--lav);color:var(--plum);font-weight:700}.nav-cta,.button{border:0;border-radius:999px;padding:12px 20px;background:linear-gradient(100deg,var(--berry),var(--plum));color:#fff;font-weight:700;box-shadow:0 9px 20px rgba(116,78,155,.2);display:inline-flex;align-items:center;justify-content:center;gap:8px}.nav-cta:hover,.button:hover{color:#fff;transform:translateY(-2px);filter:saturate(1.08);box-shadow:0 13px 25px rgba(116,78,155,.28)}.button.secondary{background:#fff;color:var(--plum);border:1px solid var(--line);box-shadow:none}.button.secondary:hover{color:var(--berry);border-color:var(--berry)}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:7px 11px;color:var(--plum)}
    .hero{padding:62px 0 30px;background:radial-gradient(circle at 8% 12%,#ffe9dc 0,transparent 30%),radial-gradient(circle at 94% 20%,#eadcf8 0,transparent 34%)}.crumbs{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:20px;overflow:auto;white-space:nowrap}.crumbs strong{color:var(--plum)}.hero-panel{border-radius:32px;padding:45px 52px;display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center;background:linear-gradient(118deg,#fff 0%,#fff6f2 53%,#f5edfb 100%);border:1px solid #f0e1e4;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-panel:after{content:"";position:absolute;width:180px;height:180px;border:28px solid rgba(217,242,231,.8);border-radius:50%;right:-58px;top:-72px}.eyebrow,.section-kicker{color:var(--berry);font-size:12px;font-weight:800;letter-spacing:.12em}.eyebrow{display:inline-flex;gap:8px;align-items:center;margin-bottom:13px}.eyebrow span{width:8px;height:8px;background:var(--berry);border-radius:50%;box-shadow:0 0 0 5px #ffe0cf}.hero h1{font-size:clamp(32px,5vw,58px);line-height:1.14;letter-spacing:-.06em;margin:0 0 17px;position:relative;z-index:1}.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--berry),var(--plum));background-clip:text;-webkit-background-clip:text;color:transparent}.hero p{font-size:17px;color:var(--muted);max-width:680px;margin:0 0 23px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-summary{background:#fff;border:1px solid var(--line);border-radius:22px;padding:25px;position:relative;z-index:1}.summary-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:19px}.summary-top strong{font-size:18px}.badge,.tag{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700}.badge{background:var(--mint);color:#36745c}.badge.warm{background:var(--yellow);color:#87631c}.badge.gray{background:#f1edf4;color:var(--muted)}.tag{background:#fff;border:1px solid var(--line);color:var(--muted)}
    .section{padding:50px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section h2{font-size:clamp(25px,3.2vw,38px);line-height:1.25;letter-spacing:-.04em;margin:5px 0 8px}.section-intro{color:var(--muted);max-width:680px;margin:0}.filter-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;padding:14px;background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:20px}.filter-bar label{font-size:13px;color:var(--muted);font-weight:700}.filter-bar select{margin:0!important;min-width:145px;border:1px solid var(--line)!important;border-radius:10px!important;background:#fffafc!important;padding:8px 12px}.index-layout{display:grid;grid-template-columns:1fr .78fr;gap:20px}.index-list,.side-panel,.compare-card,.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(86,47,91,.05)}.index-list{padding:8px 24px}.index-item{display:grid;grid-template-columns:58px 1fr auto;gap:16px;align-items:center;padding:21px 0;border-bottom:1px dashed var(--line)}.index-item:last-child{border-bottom:0}.index-icon{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;font-weight:800;color:var(--plum);background:linear-gradient(135deg,var(--lav),var(--peach))}.index-item h3{font-size:18px;margin:0 0 3px}.index-item p{font-size:13px;color:var(--muted);margin:0}.item-meta{display:flex;gap:7px;flex-wrap:wrap;margin-top:8px}.index-item .button{padding:9px 14px;font-size:13px;white-space:nowrap}.side-panel{padding:27px}.side-panel h3{margin:0 0 17px;font-size:21px}.status-line{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:14px 0;font-size:14px}.status-line:last-child{border-bottom:0}.status-line span{color:var(--muted)}.progress{height:8px;background:#f0e9f1;border-radius:99px;overflow:hidden;margin:8px 0 15px}.progress i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--berry),var(--plum))}.empty-state{display:none;padding:32px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:18px;margin:20px 0}.empty-state strong{display:block;color:var(--ink);font-size:18px;margin-bottom:5px}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-card{padding:28px}.compare-card.highlight{background:linear-gradient(140deg,#fff3ec,#f3eafa)}.compare-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.compare-title h3{margin:0;font-size:21px}.bar-row{margin:15px 0}.bar-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}.bar-label b{color:var(--ink)}.bar{height:8px;background:#f0e9f1;border-radius:99px;margin-top:7px;overflow:hidden}.bar i{height:100%;display:block;background:var(--berry);border-radius:99px}.timeline{display:grid;gap:0}.timeline-item{display:grid;grid-template-columns:82px 18px 1fr;gap:12px;min-height:67px}.timeline-item time{font-size:12px;color:var(--muted);padding-top:2px}.dot{width:12px;height:12px;border-radius:50%;background:var(--berry);margin-top:6px;box-shadow:0 0 0 5px #ffe0cf}.timeline-item p{margin:0;font-size:14px}.timeline-item small{color:var(--muted)}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;margin-bottom:10px;overflow:hidden;background:#fff}.accordion-title{font-weight:700;color:var(--ink);border:0!important;background:#fff!important;padding:18px 45px 18px 20px}.accordion-title:hover{background:#fff7f3!important;color:var(--berry)}.cta{padding:36px 40px;border-radius:var(--radius);background:linear-gradient(110deg,var(--plum),var(--berry));color:#fff;display:flex;justify-content:space-between;gap:25px;align-items:center;box-shadow:var(--shadow)}.cta h2{margin:0 0 8px;color:#fff}.cta p{margin:0;color:#f8eaf2}.cta .button{background:#fff;color:var(--plum);box-shadow:none}.form-card{padding:30px}.form-card label{font-size:14px;font-weight:700}.form-card input,.form-card select,.form-card textarea{border:1px solid var(--line)!important;border-radius:12px!important;box-shadow:none!important;background:#fffafc!important;margin:7px 0 15px!important}.form-card input:focus,.form-card select:focus,.form-card textarea:focus{border-color:var(--plum)!important;outline:3px solid rgba(116,78,155,.14)!important}.form-note{font-size:12px;color:var(--muted);margin:0 0 16px}.form-message{display:none;padding:12px;border-radius:12px;background:var(--mint);color:#27664c;font-size:14px;margin-top:15px}.site-footer{padding:42px 0 22px;background:#30243b;color:#e9ddec}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px}.site-footer .brand{color:#fff}.site-footer p{color:#bdaec4;font-size:13px}.footer-title{color:#fff;font-weight:800;margin-bottom:12px}.footer-links{display:grid;gap:8px;font-size:14px;color:#c7b9ca}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:30px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#aa9bb0;font-size:12px}.top-link{color:#f6d9e7}
    @media(max-width:900px){.hero-panel{grid-template-columns:1fr;padding:38px}.index-layout,.faq-wrap{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.container{padding:0 16px}.nav-wrap{height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 16px;background:var(--cream);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{text-align:center}.hero{padding-top:35px}.hero-panel{padding:28px 22px;border-radius:24px}.hero h1{font-size:36px}.hero p{font-size:15px}.section{padding:38px 0}.section-head{display:block}.metric-grid,.compare-grid{grid-template-columns:1fr}.index-list{padding:4px 16px}.index-item{grid-template-columns:45px 1fr}.index-item .button{grid-column:2;justify-self:start}.index-icon{width:42px;height:42px;border-radius:13px}.cta{display:block;padding:28px 22px}.cta .button{margin-top:18px;width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:23px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-bottom:5px}}

/* roulang page: category1 */
:root{--ink:#30243b;--muted:#756b82;--cream:#fffaf7;--paper:#fff;--line:#eadfe9;--berry:#b84d78;--plum:#744e9b;--mint:#d9f2e7;--peach:#ffe0cf;--lav:#eee2fa;--yellow:#fff0b8;--danger:#b94b62;--shadow:0 18px 45px rgba(86,47,91,.11);--radius:24px;--small-radius:14px;--ease:180ms ease}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",sans-serif;line-height:1.75}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{max-width:1220px;margin:auto;padding:0 24px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,247,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(234,223,233,.85)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;line-height:1.2}.brand-mark{width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--berry),var(--plum));position:relative;box-shadow:0 8px 18px rgba(184,77,120,.24);flex:none}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff;border-radius:50%}.brand-mark:before{width:8px;height:8px;left:10px;top:11px;box-shadow:11px 8px 0 #ffe0cf}.brand-mark:after{width:5px;height:5px;right:8px;top:8px}.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}.nav-links a{padding:9px 13px;border-radius:999px;font-size:14px;color:var(--muted)}.nav-links a:hover,.nav-links a.active{background:var(--lav);color:var(--plum);font-weight:700}.nav-cta,.button{border:0;border-radius:999px;padding:12px 20px;background:linear-gradient(100deg,var(--berry),var(--plum));color:#fff;font-weight:700;box-shadow:0 9px 20px rgba(116,78,155,.2);display:inline-flex;align-items:center;justify-content:center;gap:8px}.nav-cta:hover,.button:hover{color:#fff;transform:translateY(-2px);filter:saturate(1.08);box-shadow:0 13px 25px rgba(116,78,155,.28)}.button.secondary{background:#fff;color:var(--plum);border:1px solid var(--line);box-shadow:none}.button.secondary:hover{color:var(--berry);border-color:var(--berry)}.button:focus,.nav-cta:focus,input:focus,select:focus,textarea:focus{outline:3px solid rgba(116,78,155,.2);outline-offset:2px}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:7px 11px;color:var(--plum)}
    .hero{padding:58px 0 30px;background:radial-gradient(circle at 8% 12%,#ffe9dc 0,transparent 30%),radial-gradient(circle at 94% 20%,#eadcf8 0,transparent 34%)}.crumbs{display:flex;gap:9px;align-items:center;white-space:nowrap;overflow:auto;color:var(--muted);font-size:13px;margin-bottom:24px}.crumbs a:hover{color:var(--berry)}.crumbs .current{color:var(--plum);font-weight:800}.hero-panel{border-radius:32px;padding:44px 48px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:34px;position:relative;overflow:hidden;background:linear-gradient(118deg,#fff 0%,#fff6f2 53%,#f5edfb 100%);border:1px solid #f0e1e4;box-shadow:var(--shadow)}.hero-panel:after{content:"";position:absolute;width:190px;height:190px;border:28px solid rgba(217,242,231,.8);border-radius:50%;right:-60px;top:-80px}.hero-copy,.hero-summary{position:relative;z-index:1}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--berry);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:12px}.eyebrow span{width:8px;height:8px;background:var(--berry);border-radius:50%;box-shadow:0 0 0 5px #ffe0cf}.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.14;letter-spacing:-.06em;margin:0 0 18px}.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--berry),var(--plum));background-clip:text;-webkit-background-clip:text;color:transparent}.hero p{font-size:17px;color:var(--muted);max-width:680px;margin:0 0 23px}.hero-notes{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700}.tag{background:#fff;border:1px solid var(--line);color:var(--muted)}.badge{background:var(--mint);color:#36745c}.badge.warm{background:var(--yellow);color:#87631c}.summary-card{background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:22px;padding:23px;box-shadow:0 12px 26px rgba(86,47,91,.06)}.summary-card h3{font-size:18px;margin:0 0 15px}.summary-row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px}.summary-row:last-child{border-bottom:0}.summary-row strong{color:var(--plum)}
    .section{padding:50px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-kicker{font-size:12px;color:var(--berry);font-weight:800;letter-spacing:.12em}.section h2{font-size:clamp(25px,3.2vw,38px);line-height:1.25;letter-spacing:-.04em;margin:5px 0 8px}.section-intro{color:var(--muted);max-width:680px;margin:0}.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:16px;background:#fff;border:1px solid var(--line);border-radius:18px;margin-bottom:22px;box-shadow:0 8px 20px rgba(86,47,91,.04)}.filter-label{font-size:13px;color:var(--muted);font-weight:700}.filter-button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;color:var(--muted);font-size:13px;transition:var(--ease)}.filter-button:hover,.filter-button.active{border-color:var(--berry);color:var(--berry);background:#fff3ef}.filter-button:focus{outline:3px solid rgba(184,77,120,.16)}
    .topic-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:22px;align-items:start}.index-list{display:grid;gap:14px}.index-card{display:grid;grid-template-columns:58px minmax(0,1fr) auto;gap:17px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px 22px;transition:var(--ease)}.index-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d8c5df}.index-icon{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;font-size:23px;background:var(--peach);color:var(--berry)}.index-card:nth-child(2) .index-icon{background:var(--lav);color:var(--plum)}.index-card:nth-child(3) .index-icon{background:var(--mint);color:#36745c}.index-card:nth-child(4) .index-icon{background:var(--yellow);color:#87631c}.index-card h3{font-size:18px;margin:0 0 4px}.index-card p{font-size:13px;color:var(--muted);margin:0}.card-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:9px}.index-card .button{padding:9px 14px;font-size:13px;white-space:nowrap}.side-stack{display:grid;gap:15px}.side-card{padding:22px;border-radius:20px;background:linear-gradient(145deg,#fff4ee,#f4ecfb);border:1px solid var(--line)}.side-card.mint{background:var(--mint)}.side-card h3{margin:0 0 8px;font-size:19px}.side-card p{margin:0;color:var(--muted);font-size:14px}.side-card.mint p{color:#3d6757}.mini-list{list-style:none;padding:0;margin:13px 0 0}.mini-list li{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed rgba(117,107,130,.25);font-size:13px}.mini-list li:last-child{border-bottom:0}.mini-list span:last-child{color:var(--plum);font-weight:700}
    .feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.feature-card{border-radius:24px;padding:27px;background:#fff;border:1px solid var(--line);min-height:185px}.feature-card.accent{background:linear-gradient(135deg,#fff0e8,#f2e8fa)}.feature-card h3{font-size:20px;margin:12px 0 7px}.feature-card p{font-size:14px;color:var(--muted);margin:0}.feature-mark{width:42px;height:42px;border-radius:14px;background:var(--lav);display:grid;place-items:center;color:var(--plum);font-weight:800}.feature-card.accent .feature-mark{background:#fff;color:var(--berry)}.compare-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.compare-card.highlight{background:linear-gradient(140deg,#fff3ec,#f3eafa)}.compare-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.compare-title h3{margin:0;font-size:20px}.bar-row{margin:14px 0}.bar-label{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:6px}.bar-track{height:9px;background:#f0e8ef;border-radius:99px;overflow:hidden}.bar-fill{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--berry),var(--plum))}.bar-fill.mint{background:#67b895}.status-list{display:grid;gap:10px}.status-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}.status-item:last-child{border-bottom:0}.dot{width:9px;height:9px;border-radius:50%;background:var(--berry);flex:none}.dot.green{background:#67b895}.dot.yellow{background:#d6a83d}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:30px}.accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;margin-bottom:10px;overflow:hidden;background:#fff}.accordion-title{font-weight:700;color:var(--ink);border:0!important;background:#fff!important;padding:18px 45px 18px 20px}.accordion-title:hover{background:#fff7f3!important;color:var(--berry)}.accordion-content{border:0!important;background:#fff;color:var(--muted);font-size:14px;padding:0 20px 18px}.cta{padding:36px 40px;border-radius:var(--radius);background:linear-gradient(110deg,var(--plum),var(--berry));color:#fff;display:flex;justify-content:space-between;gap:25px;align-items:center;box-shadow:var(--shadow)}.cta h2{margin:0 0 8px;color:#fff}.cta p{margin:0;color:#f8eaf2}.cta .button{background:#fff;color:var(--plum);box-shadow:none;white-space:nowrap}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:0 10px 30px rgba(86,47,91,.05)}label{font-size:14px;font-weight:700;color:var(--ink)}input,select,textarea{border:1px solid var(--line)!important;border-radius:12px!important;box-shadow:none!important;background:#fffafc!important;margin:7px 0 15px!important}input:focus,select:focus,textarea:focus{border-color:var(--plum)!important;outline:3px solid rgba(116,78,155,.14)!important}.form-note{font-size:12px;color:var(--muted);margin:0 0 16px}.form-message{display:none;padding:12px;border-radius:12px;background:var(--mint);color:#27664c;font-size:14px;margin-top:15px}.form-message.error{background:#fde8ec;color:var(--danger)}
    .site-footer{padding:45px 0 20px;background:#30243b;color:#f8edf6}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px}.site-footer .brand{color:#fff}.site-footer .brand-mark{box-shadow:none}.site-footer p{color:#c9b9c8;font-size:13px;max-width:330px}.footer-title{font-weight:800;margin-bottom:12px;color:#fff}.footer-links{display:grid;gap:8px}.footer-links a{color:#c9b9c8;font-size:13px}.footer-links a:hover{color:#fff0b8}.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:32px;padding-top:16px;display:flex;justify-content:space-between;gap:15px;color:#bbaabb;font-size:12px}
    .empty-state{display:none;text-align:center;padding:40px 20px;background:#fff;border:1px dashed #d8c5df;border-radius:20px;color:var(--muted)}.empty-state strong{display:block;color:var(--ink);font-size:18px;margin-bottom:5px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    @media(max-width:900px){.hero-panel{grid-template-columns:1fr;padding:35px}.topic-layout,.faq-wrap{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.nav-wrap{height:68px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:13px 24px 18px;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:0 14px 25px rgba(86,47,91,.08);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{text-align:center}.nav-cta{text-align:center}.hero{padding-top:35px}.hero h1{font-size:clamp(32px,9vw,48px)}.section{padding:38px 0}.section-head{display:block}.section-head .button{margin-top:14px}.compare-strip,.feature-grid{grid-template-columns:1fr}.cta{display:block;padding:29px 25px}.cta .button{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:5px)}}
    @media(max-width:520px){.container{padding:0 16px}.brand{font-size:14px}.brand-mark{width:34px;height:34px;border-radius:11px}.hero-panel{padding:27px 20px;border-radius:24px}.hero p{font-size:15px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px}.index-card{grid-template-columns:44px minmax(0,1fr);padding:16px;gap:12px}.index-icon{width:44px;height:44px;border-radius:14px;font-size:18px}.index-card .button{grid-column:2;justify-self:start}.index-card h3{font-size:16px}.form-card{padding:21px}.footer-grid{grid-template-columns:1fr}.copyright{font-size:11px}}