/* roulang page: index */
:root{
  --ink:#17171D;--ink-2:#222229;--lime:#B8F34A;--lime-dark:#9bd52d;--violet:#7657F6;
  --paper:#F4F5F7;--white:#fff;--muted:#696974;--line:#E1E3E8;--soft:#EEF0F4;
  --radius-sm:8px;--radius:14px;--radius-lg:20px;--shadow:0 12px 32px rgba(24,24,30,.08);
  --max:1240px;--font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink-2);font:16px/1.75 var(--font)}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--violet);outline-offset:3px}.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{padding:16px 0 0}.topline{display:flex;justify-content:space-between;gap:16px;padding:0 10px 9px;color:var(--muted);font-size:13px}.status{display:inline-flex;align-items:center;gap:7px}.dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(184,243,74,.18)}
.nav-panel{min-height:72px;background:var(--ink);border:1px solid #303039;border-radius:20px;padding:9px;display:flex;align-items:center;gap:14px;box-shadow:0 14px 28px rgba(23,23,29,.13)}
.brand{min-width:245px;padding:0 13px;color:#fff;font-size:18px;font-weight:800;letter-spacing:-.5px;line-height:1.25}.brand strong{color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:7px;flex:1}.nav-link{display:inline-flex;align-items:center;gap:7px;padding:11px 13px;border:1px solid transparent;border-radius:10px;color:#d9dae0;font-size:14px;transition:.2s ease}.nav-link:hover{background:#292931;color:#fff}.nav-link.active{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:750}.nav-icon{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2}
.nav-cta,.button{border:0;border-radius:10px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.nav-cta{padding:11px 15px;background:var(--violet);color:#fff;font-size:14px}.nav-cta:hover,.button:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(18,18,24,.2)}.nav-cta:active,.button:active{transform:translateY(0)}
.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid #464650;border-radius:10px;background:#292931;color:#fff;font-size:22px}
.hero{margin:18px auto 0;width:min(calc(100% - 40px),var(--max));position:relative;overflow:hidden;padding:40px;background:var(--ink);border-radius:var(--radius-lg);color:#fff;isolation:isolate}.hero:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.35;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:32px 32px}.hero:after{content:"";position:absolute;right:-100px;top:-150px;width:420px;height:420px;border:70px solid rgba(118,87,246,.18);border-radius:50%;z-index:-1}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:34px;align-items:center}.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border-radius:999px;font-size:13px;font-weight:750}.eyebrow{background:rgba(184,243,74,.13);border:1px solid rgba(184,243,74,.35);color:var(--lime)}h1,h2,h3,p{margin-top:0}h1{max-width:720px;margin:16px 0;font-size:clamp(34px,4.2vw,54px);line-height:1.16;letter-spacing:-1.8px}h1 em{font-style:normal;color:var(--lime)}.hero-copy{max-width:650px;margin-bottom:23px;color:#d5d5dc;font-size:17px;line-height:1.85}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.button{min-height:46px;padding:11px 17px}.button.primary{background:var(--lime);color:var(--ink)}.button.primary:hover{background:var(--lime-dark)}.button.secondary{background:transparent;border:1px solid #686875;color:#fff}.button.secondary:hover{background:#292932}.hero-notes{display:flex;flex-wrap:wrap;gap:19px;margin-top:25px;color:#c4c4cc;font-size:13px}.hero-notes b{display:block;color:#fff;font-size:15px}
.face-console{position:relative;min-height:325px;border:1px solid #45454e;border-radius:16px;background:linear-gradient(145deg,#24242c,#19191f);padding:18px;overflow:hidden}.console-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:#c8c8d0}.live{color:var(--lime);font-weight:800}.face-stage{position:relative;height:205px;margin:15px 0;border-radius:13px;overflow:hidden;background:radial-gradient(circle at 50% 32%,#7657f6 0,#303044 34%,#1f2027 67%)}.face-stage:before{content:"";position:absolute;width:132px;height:162px;left:50%;top:23px;transform:translateX(-50%);border-radius:48% 48% 40% 40%;background:linear-gradient(135deg,#d9d9df,#777786 44%,#d3d3da 45%,#777786 72%);clip-path:polygon(25% 0,75% 0,96% 23%,88% 77%,66% 100%,34% 100%,12% 77%,4% 23%)}.face-stage:after{content:"";position:absolute;inset:28px 28%;border:1.5px solid var(--lime);border-radius:47%;box-shadow:0 0 0 8px rgba(184,243,74,.08)}.scan{position:absolute;top:15px;left:14%;right:14%;height:1px;background:var(--lime);box-shadow:0 0 14px var(--lime);animation:scan 3s ease-in-out infinite}.corner{position:absolute;width:26px;height:26px;border-color:var(--lime);border-style:solid}.c1{top:18px;left:18px;border-width:2px 0 0 2px}.c2{top:18px;right:18px;border-width:2px 2px 0 0}.c3{bottom:18px;left:18px;border-width:0 0 2px 2px}.c4{bottom:18px;right:18px;border-width:0 2px 2px 0}.console-bottom{display:grid;grid-template-columns:1.4fr 1fr;gap:12px}.micro-card{padding:10px;border:1px solid #3a3a44;border-radius:10px;background:#202028;color:#c7c7d0;font-size:12px}.micro-card b{display:block;margin-top:3px;color:#fff;font-size:15px}.progress{height:5px;overflow:hidden;margin-top:7px;border-radius:9px;background:#40404a}.progress i{display:block;width:72%;height:100%;border-radius:9px;background:var(--lime)}
main{padding:78px 0 0}.section{margin-bottom:88px}.section-head{max-width:730px;margin-bottom:29px}.section-kicker{color:var(--violet);font-size:13px;font-weight:850;letter-spacing:.08em}.section h2{margin:7px 0 10px;font-size:clamp(28px,3vw,38px);line-height:1.25;letter-spacing:-1px}.section-head p{margin:0;color:var(--muted);font-size:16px}
.dashboard{display:grid;grid-template-columns:8fr 4fr;gap:20px}.main-meter{min-height:360px;padding:28px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.meter-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start}.badge{background:#f0edff;color:#563cce}.badge.green{background:#effbd5;color:#4e7612}.meter-title{font-size:22px;font-weight:850}.meter-desc{color:var(--muted);font-size:14px}.phase-list{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:39px}.phase-list:before{content:"";position:absolute;left:12%;right:12%;top:22px;height:2px;background:var(--line)}.phase{position:relative;padding-top:52px;font-size:13px;color:var(--muted)}.phase:before{content:"";position:absolute;z-index:1;top:12px;left:0;width:21px;height:21px;border:6px solid var(--white);border-radius:50%;background:var(--violet);box-shadow:0 0 0 1px var(--violet)}.phase.complete:before{background:var(--lime);box-shadow:0 0 0 1px var(--lime)}.phase b{display:block;color:var(--ink);font-size:15px}.chart{position:relative;height:122px;margin-top:32px;border-bottom:1px solid var(--line);background:repeating-linear-gradient(to bottom,transparent 0,transparent 29px,#edf0f2 30px)}.chart svg{position:absolute;inset:0;width:100%;height:100%}.metric-side{display:grid;gap:20px}.metric-card{padding:22px;background:var(--ink);border:1px solid #30303a;border-radius:var(--radius);color:#fff}.metric-card.white{background:var(--white);border-color:var(--line);color:var(--ink);box-shadow:var(--shadow)}.metric-label{color:#bdbdc6;font-size:13px}.white .metric-label{color:var(--muted)}.metric-number{margin:6px 0 3px;font-size:30px;font-weight:850;line-height:1}.metric-card p{margin:0;font-size:13px;color:#bdbdc6}.white p{color:var(--muted)}
.matrix{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.matrix-main,.matrix-stack{display:grid;gap:20px}.matrix-main{grid-template-columns:1fr 1fr}.feature-card{min-height:250px;padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow);transition:.2s ease}.feature-card:hover{border-color:#b8b1ec;transform:translateY(-3px);box-shadow:0 17px 38px rgba(24,24,30,.12)}.feature-card.dark{grid-column:span 2;background:var(--ink);border-color:#34343f;color:#fff}.feature-card h3{margin:12px 0 7px;font-size:22px;line-height:1.35}.feature-card p{margin:0;color:var(--muted);font-size:14px}.feature-card.dark p{color:#c2c2ca}.feature-list{display:grid;gap:7px;margin:19px 0 20px;padding:0;list-style:none;font-size:13px}.feature-list li{display:flex;gap:8px;align-items:flex-start}.feature-list li:before{content:"✓";color:var(--violet);font-weight:900}.dark .feature-list li:before{color:var(--lime)}.text-link{font-size:14px;color:var(--violet);font-weight:850}.dark .text-link{color:var(--lime)}.slim{min-height:0}.slim h3{font-size:18px}
.compare-panel{display:grid;grid-template-columns:1.1fr .9fr;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--white);box-shadow:var(--shadow)}.compare-visual{padding:26px;background:#ebeef0}.comparison{position:relative;display:grid;grid-template-columns:1fr 1fr;min-height:305px;overflow:hidden;border-radius:14px;background:#25252d}.portrait{position:relative;display:flex;align-items:flex-end;padding:19px;color:#fff;font-weight:800}.portrait.before{background:linear-gradient(135deg,#777681,#30303b)}.portrait.after{background:linear-gradient(135deg,#4c3c9c,#21212a)}.portrait:before{content:"";position:absolute;width:130px;height:180px;top:48px;left:50%;transform:translateX(-50%);border-radius:48% 48% 42% 42%;background:linear-gradient(105deg,#aaaab1,#575762 48%,#c2c2c8 49%,#65656e)}.portrait.after:after{content:"";position:absolute;inset:33px 23%;border:2px solid var(--lime);border-radius:48%;box-shadow:0 0 0 7px rgba(184,243,74,.12)}.divider{position:absolute;z-index:2;top:0;bottom:0;left:50%;width:3px;background:var(--lime)}.divider i{position:absolute;top:50%;left:50%;width:31px;height:31px;transform:translate(-50%,-50%);border-radius:50%;background:var(--lime);color:var(--ink);font-style:normal;text-align:center;line-height:31px}.compare-caption{margin:14px 0 0;color:var(--muted);font-size:13px}.compare-copy{padding:35px}.compare-copy h2{font-size:30px}.difference{display:grid;gap:17px;margin-top:23px}.difference-item{padding-bottom:15px;border-bottom:1px solid var(--line)}.difference-item:last-child{border:0}.difference-item b{display:flex;justify-content:space-between;font-size:15px}.difference-item span{color:var(--muted);font-size:13px}.bar{height:7px;margin-top:8px;border-radius:6px;background:#ebedf1}.bar i{display:block;height:100%;border-radius:6px;background:var(--violet)}.difference-item:nth-child(2) .bar i{background:var(--lime)}.difference-item:nth-child(3) .bar i{background:#32323a}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px}.faq-intro{padding:27px;border-radius:var(--radius);background:#e9e6fc;align-self:start}.faq-intro p{color:#575565}.faq-tags{display:flex;flex-wrap:wrap;gap:8px}.faq-tags span{padding:5px 9px;border:1px solid #cbc4f8;border-radius:99px;color:#5949b5;font-size:12px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;padding:20px 0;border:0;background:transparent;color:var(--ink);display:flex;align-items:center;justify-content:space-between;gap:18px;text-align:left;font-weight:850;font-size:17px}.faq-mark{width:30px;height:30px;flex:0 0 30px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--violet);font-size:21px;font-weight:400}.faq-answer{display:none;padding:0 45px 20px 0;color:var(--muted);font-size:15px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-mark{background:var(--violet);border-color:var(--violet);color:#fff}
.contact-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;padding:38px;background:var(--ink);border:1px solid #34343e;border-radius:var(--radius-lg);color:#fff}.contact-panel h2{font-size:34px}.contact-panel>div>p{color:#c4c4cd}.safe-list{margin:22px 0 0;padding:0;list-style:none;color:#d7d7dd;font-size:14px}.safe-list li{position:relative;padding-left:20px;margin:8px 0}.safe-list li:before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--lime)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field.full{grid-column:span 2}.field label{display:block;margin-bottom:6px;color:#eeeeef;font-size:13px;font-weight:750}.required{color:var(--lime)}.field input,.field select,.field textarea{width:100%;min-height:47px;padding:11px 12px;border:1px solid #4b4b56;border-radius:10px;background:#25252d;color:#fff;outline:none;transition:.2s}.field textarea{min-height:89px;resize:vertical}.field input::placeholder,.field textarea::placeholder{color:#898994}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(184,243,74,.14)}.checkline{display:flex;align-items:flex-start;gap:9px;margin:14px 0;color:#d1d1d8;font-size:13px}.checkline input{width:18px;height:18px;accent-color:var(--lime);margin-top:3px}.form-feedback{min-height:23px;margin:9px 0 0;color:#c4c4cd;font-size:13px}.form-feedback.error{color:#ffaba4}.form-feedback.success{color:var(--lime)}
.site-footer{margin-top:76px;padding:30px 0;background:#111116;color:#c5c5cd}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:30px;padding-bottom:23px}.footer-brand{font-size:18px;font-weight:850;color:#fff}.footer-brand strong{color:var(--lime)}.footer-note{max-width:600px;margin:8px 0 0;color:#92929c;font-size:13px}.footer-links{display:flex;flex-wrap:wrap;align-content:start;gap:10px}.footer-links a{padding:7px 10px;border:1px solid #34343d;border-radius:8px;font-size:13px;transition:.2s}.footer-links a:hover{border-color:var(--lime);color:var(--lime)}.copyright{padding-top:16px;border-top:1px solid #2d2d35;color:#82828d;font-size:12px}
@keyframes scan{0%,100%{transform:translateY(0);opacity:.5}50%{transform:translateY(160px);opacity:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media(max-width:991px){.brand{min-width:205px;font-size:16px}.hero-grid,.dashboard,.compare-panel,.contact-panel{grid-template-columns:1fr}.hero{padding:32px}.face-console{min-height:290px}.metric-side{grid-template-columns:1fr 1fr}.matrix{grid-template-columns:1fr}.matrix-stack{grid-template-columns:1fr 1fr}.faq-layout{gap:28px}.contact-panel{gap:22px}}
@media(max-width:767px){.container,.hero{width:min(calc(100% - 36px),var(--max))}.topline{padding-left:3px;padding-right:3px}.topline span:last-child{display:none}.nav-panel{position:relative;flex-wrap:wrap}.brand{min-width:0;max-width:235px;padding-left:8px}.menu-toggle{display:block}.nav-links{display:none;order:3;width:100%;grid-template-columns:1fr 1fr;padding-top:5px}.nav-panel.menu-open .nav-links{display:grid}.nav-link{justify-content:center;min-height:44px;padding:9px;font-size:13px}.nav-cta{display:none;width:100%;order:4}.nav-panel.menu-open .nav-cta{display:flex}.hero{padding:28px 22px}.hero-grid{gap:26px}h1{font-size:34px}.hero-copy{font-size:16px}.hero-notes{gap:12px}.phase-list{grid-template-columns:1fr 1fr;gap:16px}.phase-list:before{display:none}.chart{margin-top:20px}.metric-side,.matrix-main,.matrix-stack{grid-template-columns:1fr}.feature-card.dark{grid-column:auto}.compare-copy{padding:26px}.faq-layout{grid-template-columns:1fr}.section{margin-bottom:60px}.section-head{margin-bottom:22px}.contact-panel{padding:26px 20px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.face-console{min-height:278px}.console-bottom{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.site-header{padding-top:10px}.topline{font-size:12px}.brand{font-size:14px;max-width:205px}.hero{padding:25px 18px}h1{font-size:31px;letter-spacing:-1px}.hero-actions .button{width:100%}.main-meter{padding:20px}.meter-head{display:block}.meter-head .badge{margin-top:10px}.compare-visual{padding:14px}.comparison{min-height:250px}.portrait:before{width:96px;height:137px}.contact-panel h2{font-size:29px}.faq-question{font-size:16px}.faq-answer{padding-right:8px}.face-stage:after{inset:28px 25%}}

/* roulang page: category1 */
:root{
 --ink:#17171D;--ink-2:#222229;--lime:#B8F34A;--lime-dark:#9bd52d;--violet:#7657F6;
 --paper:#F4F5F7;--white:#fff;--muted:#696974;--line:#E1E3E8;--soft:#EEF0F4;
 --radius-sm:8px;--radius:14px;--radius-lg:20px;--shadow:0 12px 32px rgba(24,24,30,.08);
 --max:1240px;--font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink-2);font:16px/1.75 var(--font)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{padding:16px 0 0}
.topline{display:flex;justify-content:space-between;padding:0 4px 9px;color:var(--muted);font-size:13px}
.status{display:inline-flex;align-items:center;gap:8px}
.dot{width:7px;height:7px;background:var(--lime-dark);border-radius:50%;display:inline-block}
.nav-panel{min-height:72px;background:var(--ink);border:1px solid #303039;border-radius:20px;padding:9px;display:flex;align-items:center;gap:14px;box-shadow:0 14px 28px rgba(23,23,29,.13)}
.brand{min-width:245px;padding:0 13px;color:#fff;font-size:18px;font-weight:800;line-height:1.25}
.brand strong,.footer-brand strong{color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:7px;flex:1}
.nav-link{display:inline-flex;align-items:center;gap:7px;padding:11px 13px;border:1px solid transparent;border-radius:10px;color:#d9dae0;font-size:14px;transition:.2s ease}
.nav-link:hover{background:#292931;color:#fff}
.nav-link.active{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:750}
.nav-icon{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2}
.nav-cta,.button{border:0;border-radius:10px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.nav-cta{padding:11px 15px;background:var(--violet);color:#fff;font-size:14px}
.nav-cta:hover,.button:hover{transform:translateY(-2px);box-shadow:0 10px 20px rgba(18,18,24,.2)}
.nav-cta:active,.button:active{transform:translateY(0)}
.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid #464650;border-radius:10px;background:#292931;color:#fff;font-size:22px}
.hero-category{margin-top:18px;padding:38px 42px;background:var(--ink);border-radius:var(--radius-lg);color:#fff;overflow:hidden;position:relative}
.hero-category:before{content:"";position:absolute;inset:0;opacity:.3;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:30px 30px}
.category-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border-radius:999px;font-size:13px;font-weight:750}
.eyebrow{background:rgba(184,243,74,.13);border:1px solid rgba(184,243,74,.35);color:var(--lime)}
.hero-category h1{max-width:650px;margin:16px 0 13px;font-size:clamp(34px,4.5vw,54px);line-height:1.16;letter-spacing:-1px}
.hero-copy{max-width:620px;margin:0;color:#d5d5dc;font-size:17px;line-height:1.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}
.button{min-height:46px;padding:11px 17px}
.button.primary{background:var(--lime);color:var(--ink)}
.button.primary:hover{background:var(--lime-dark)}
.button.secondary{background:transparent;border:1px solid #686875;color:#fff}
.button.secondary:hover{background:#292932}
.hero-meta{display:flex;gap:28px;margin-top:26px;color:#c4c4cc;font-size:13px}
.hero-meta strong{display:block;color:#fff;font-size:20px;line-height:1.3}
.face-index{min-height:250px;border:1px solid #3b3b47;border-radius:16px;background:#202028;padding:18px;position:relative}
.index-label{display:flex;justify-content:space-between;color:#c9c9d0;font-size:12px}
.index-label b{color:var(--lime)}
.face-grid{height:170px;margin-top:15px;display:grid;grid-template-columns:repeat(6,1fr);gap:6px;align-items:center;justify-items:center}
.face-grid span{width:31px;height:42px;border:1px solid rgba(184,243,74,.72);border-radius:48% 48% 43% 43%;transform:rotate(var(--r));opacity:var(--o);position:relative}
.face-grid span:after{content:"";position:absolute;left:8px;right:8px;top:17px;border-top:1px solid var(--violet)}
.face-grid span:nth-child(1){--r:-12deg;--o:.45}.face-grid span:nth-child(2){--r:8deg;--o:.7}.face-grid span:nth-child(3){--r:-4deg;--o:1}.face-grid span:nth-child(4){--r:15deg;--o:.55}.face-grid span:nth-child(5){--r:-8deg;--o:.8}.face-grid span:nth-child(6){--r:5deg;--o:.4}.face-grid span:nth-child(7){--r:9deg;--o:.75}.face-grid span:nth-child(8){--r:-14deg;--o:.45}.face-grid span:nth-child(9){--r:3deg;--o:.9}.face-grid span:nth-child(10){--r:-6deg;--o:.65}.face-grid span:nth-child(11){--r:12deg;--o:.5}.face-grid span:nth-child(12){--r:-3deg;--o:.8}
.scan-line{position:absolute;left:20px;right:20px;top:130px;border-top:1px solid var(--lime);opacity:.7}
.index-foot{display:flex;justify-content:space-between;border-top:1px solid #3b3b47;padding-top:11px;color:#aaaab5;font-size:12px}
main{padding:70px 0 0}
.section{margin-bottom:82px}
.section-head{max-width:730px;margin-bottom:28px}
.section-kicker{color:var(--violet);font-size:13px;font-weight:850;letter-spacing:.08em}
.section h2{margin:7px 0 10px;font-size:clamp(28px,3vw,38px);line-height:1.25;letter-spacing:-1px}
.section-head p{margin:0;color:var(--muted);font-size:16px}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.filter-label{font-size:13px;font-weight:800;color:var(--muted)}
.filter-btn{border:1px solid var(--line);border-radius:8px;background:var(--soft);color:var(--ink-2);padding:8px 12px;font-size:13px;transition:.2s}
.filter-btn:hover,.filter-btn.active{background:var(--violet);border-color:var(--violet);color:#fff}
.search-box{margin-left:auto;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:#fff}
.search-box svg{width:16px;stroke:var(--muted);fill:none;stroke-width:2}
.search-box input{width:150px;height:36px;border:0;outline:0;background:transparent;color:var(--ink)}
.feature-item{display:grid;grid-template-columns:1.05fr .95fr;min-height:280px;background:var(--ink);border:1px solid #303039;border-radius:var(--radius-lg);overflow:hidden;color:#fff;box-shadow:0 14px 34px rgba(24,24,30,.12);margin-top:22px}
.visual-panel{min-height:280px;background:#292935;position:relative;overflow:hidden;padding:23px}
.visual-panel:before{content:"";position:absolute;inset:20px;border:1px solid rgba(184,243,74,.38);border-radius:44% 46% 40% 42%;transform:rotate(-8deg)}
.visual-panel:after{content:"";position:absolute;left:25%;right:25%;top:50%;border-top:1px solid var(--violet);box-shadow:0 -42px 0 rgba(118,87,246,.5),0 42px 0 rgba(118,87,246,.35)}
.visual-caption{position:absolute;bottom:22px;left:23px;color:#bfc0c8;font-size:12px}
.feature-body{padding:31px}
.feature-body h3{font-size:27px;margin:14px 0 9px;line-height:1.35}
.feature-body p{margin:0;color:#c5c5cf;line-height:1.8}
.badge{background:#f0edff;color:#563cce}
.badge.green{background:#effbd5;color:#4e7612}
.tag-list{display:flex;flex-wrap:wrap;gap:7px;margin:20px 0}
.tag{display:inline-flex;padding:5px 9px;background:#30303b;border:1px solid #454550;border-radius:7px;color:#dddde3;font-size:12px}
.content-list{display:grid;grid-template-columns:1.08fr .92fr;gap:20px;margin-top:20px}
.content-item{display:grid;grid-template-columns:145px 1fr;gap:18px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:.2s}
.content-item:nth-child(2){margin-top:34px}
.content-item:nth-child(3){grid-template-columns:1fr 130px}
.content-item:nth-child(3) .thumb{order:2}
.content-item:hover{transform:translateY(-3px);border-color:#b8b1ec}
.thumb{aspect-ratio:1.15/1;border-radius:10px;background:#e6e4f7;position:relative;overflow:hidden}
.thumb:before{content:"";position:absolute;width:62px;height:82px;left:50%;top:25px;transform:translateX(-50%);border:2px solid var(--violet);border-radius:48% 48% 42% 42%;box-shadow:0 0 0 13px rgba(118,87,246,.1)}
.thumb:after{content:"";position:absolute;left:14px;right:14px;top:50%;border-top:1px solid var(--lime-dark);box-shadow:0 -30px 0 rgba(118,87,246,.3),0 30px 0 rgba(118,87,246,.3)}
.content-item h3{margin:10px 0 7px;font-size:19px;line-height:1.4}
.content-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.item-meta{display:flex;gap:12px;margin-top:13px;color:#858590;font-size:12px}
.choice-panel{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center;padding:27px 30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow)}
.choice-panel h2{margin:0 0 9px;font-size:26px}
.choice-panel p{margin:0;color:var(--muted)}
.choice-list{display:grid;gap:12px;margin:0;padding:0;list-style:none}
.choice-list li{display:flex;gap:11px;align-items:flex-start;font-size:14px}
.choice-list li:before{content:"✓";display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:50%;background:var(--lime);color:var(--ink);font-weight:900}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:45px}
.faq-labels{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.faq-list{display:grid;gap:10px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-question{width:100%;min-height:56px;padding:15px 18px;border:0;background:#fff;color:var(--ink-2);display:flex;justify-content:space-between;text-align:left;font-weight:800}
.faq-question span:last-child{font-size:22px;color:var(--violet);line-height:1}
.faq-answer{display:none;padding:0 18px 17px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.cta-strip{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:27px 31px;background:var(--lime);border-radius:var(--radius-lg);color:var(--ink)}
.cta-strip h2{margin:0 0 5px;font-size:26px}
.cta-strip p{margin:0;font-size:14px}
.cta-strip .button{background:var(--ink);color:#fff}
.site-footer{margin-top:82px;padding:38px 0 25px;background:var(--ink);color:#fff}
.footer-grid{display:flex;justify-content:space-between;gap:40px}
.footer-brand{font-size:19px;font-weight:850}
.footer-note{max-width:470px;margin:10px 0 0;color:#aaaab4;font-size:13px}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;align-content:flex-start;color:#c8c8d0;font-size:13px}
.footer-links a:hover{color:var(--lime)}
.copyright{border-top:1px solid #35353e;margin-top:27px;padding-top:17px;color:#8e8e99;font-size:12px}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--lime);outline-offset:2px}
.empty-state{display:none;margin-top:18px;padding:28px;text-align:center;background:#fff;border:1px dashed #c9cbd2;border-radius:var(--radius);color:var(--muted)}
@media(max-width:991px){
 .brand{min-width:210px}.category-hero-grid{grid-template-columns:1fr 1fr;gap:22px}
 .content-list{grid-template-columns:1fr}.choice-panel,.faq-layout{grid-template-columns:1fr}
}
@media(max-width:767px){
 .container{width:min(calc(100% - 36px),var(--max))}
 .topline{font-size:12px}.topline span:last-child{display:none}
 .nav-panel{position:relative;flex-wrap:wrap}.brand{min-width:0;flex:1;font-size:17px}
 .menu-toggle{display:block}.nav-links{display:none;order:3;width:100%;grid-template-columns:1fr 1fr;padding-top:7px}.nav-panel.open .nav-links{display:grid}
 .nav-cta{display:none}.nav-panel.open .nav-cta{display:flex;order:4;width:100%;margin-top:3px}
 .hero-category{padding:28px 22px}.category-hero-grid{grid-template-columns:1fr}.face-index{min-height:220px}
 .hero-category h1{font-size:35px}.hero-meta{gap:18px}
 main{padding-top:54px}.section{margin-bottom:60px}
 .filter-bar{align-items:stretch}.filter-label{width:100%}.search-box{margin-left:0;width:100%}.search-box input{width:100%}
 .feature-item{grid-template-columns:1fr}.visual-panel{min-height:210px}.feature-body{padding:24px}
 .content-item,.content-item:nth-child(3){grid-template-columns:108px 1fr;margin-top:0}.content-item:nth-child(3) .thumb{order:0}
 .content-item h3{font-size:17px}.item-meta{flex-wrap:wrap;gap:6px}
 .cta-strip{align-items:flex-start;flex-direction:column;padding:24px}.footer-grid{flex-direction:column;gap:22px}
}
@media(max-width:480px){
 .hero-category h1{font-size:31px}.hero-copy{font-size:16px}.face-grid{gap:4px}.face-grid span{width:25px;height:36px}
 .content-item,.content-item:nth-child(3){grid-template-columns:88px 1fr;gap:12px;padding:13px}.content-item p{font-size:13px}
}
@media(prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important}
}