.sub-breadcrumb{
  display:flex;align-items:center;gap:6px;
  font-size:12px;color:#8b949e;
  margin-bottom:28px;padding-top:32px;
}
.sub-breadcrumb a{color:#58a6ff;text-decoration:none}
.sub-breadcrumb a:hover{opacity:.8}
.sub-breadcrumb i{font-size:.85rem;color:#484f58}

.about-hero{
  background:#0d1117;
  border-bottom:1px solid #21262d;
  padding-bottom:0;
}
.sub-page-hero{padding:0}
.about-hero .container{padding-bottom:60px}
.sub-hero-h1{
  font-size:clamp(2.2rem,5vw,3.8rem);
  font-weight:900;
  color:#fff;
  line-height:1.15;
  margin-bottom:14px;
}
.sub-hero-lead{
  font-size:16px;color:#8b949e;margin:0;
}

.about-origin-wrap{
  padding:70px 0;
  background:#0d1117;
}
.about-img-frame{
  position:relative;
  border-radius:16px;
  overflow:hidden;
  border:1px solid #30363d;
  aspect-ratio:4/3;
}
.about-img-frame img{
  width:100%;height:100%;
  object-fit:cover;display:block;
}
.about-img-tag{
  position:absolute;bottom:16px;left:16px;
  background:rgba(13,17,23,.88);
  border:1px solid #30363d;
  border-radius:8px;
  padding:8px 14px;
  display:flex;flex-direction:column;gap:2px;
}
.about-img-tag span{color:#c9d1d9;font-size:12px;font-weight:600}
.about-img-year{color:#58a6ff!important;font-size:11px!important;font-weight:400!important}
.about-section-h2{
  font-size:clamp(1.5rem,3.5vw,2.2rem);
  font-weight:800;color:#fff;line-height:1.25;
}
.about-founder-sig{padding-top:20px;border-top:1px solid #30363d}
.about-founder-name{color:#fff;font-size:15px;font-weight:700;margin-bottom:3px}
.about-checklist{display:flex;flex-direction:column;gap:10px}
.about-check-item{
  display:flex;align-items:center;gap:10px;
  color:#c9d1d9;font-size:14px;
}
.about-check-item i{font-size:1.1rem;flex-shrink:0}

.about-numbers-wrap{
  background:#161b22;
  border-top:1px solid #30363d;
  border-bottom:1px solid #30363d;
  padding:48px 0;
}
.about-numbers-grid{
  display:flex;align-items:center;justify-content:center;
  flex-wrap:wrap;gap:0;
}
.about-num-item{
  text-align:center;
  padding:0 48px;
}
.about-num-val{
  font-size:clamp(2rem,4vw,3rem);
  font-weight:900;
  line-height:1;
  margin-bottom:6px;
}
.about-num-label{
  font-size:12px;color:#8b949e;
}
.about-num-sep{
  width:1px;height:48px;
  background:#30363d;
}

.about-workshop-wrap{
  padding:70px 0;
  background:#0d1117;
}

.about-philosophy-wrap{
  padding:70px 0 80px;
  background:#161b22;
  border-top:1px solid #30363d;
}
.about-principles-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-bottom:48px;
}
.about-principle-card{
  background:#0d1117;
  border:1px solid #30363d;
  border-radius:14px;
  padding:28px 24px;
}
.apc-num{
  font-size:2.5rem;font-weight:900;
  color:#21262d;
  line-height:1;
  margin-bottom:14px;
}
.apc-title{
  color:#fff;font-size:15px;font-weight:700;
  margin-bottom:12px;line-height:1.4;
}
.apc-body{
  color:#8b949e;font-size:13px;line-height:1.75;margin:0;
}
.about-cta-row{
  display:flex;justify-content:center;gap:16px;flex-wrap:wrap;
}

.rev-hero-wrap{
  background:#0d1117;
  padding:0 0 56px;
  border-bottom:1px solid #21262d;
}
.rev-hero-inner{
  display:flex;align-items:flex-start;gap:48px;flex-wrap:wrap;
  margin-top:8px;
}
.rev-score-block{text-align:center;flex-shrink:0}
.rev-score-big{
  font-size:5rem;font-weight:900;color:#fff;
  line-height:1;margin-bottom:8px;
}
.rev-stars-row{display:flex;justify-content:center;gap:3px;margin-bottom:6px}
.rev-stars-row i,.rev-score-count + i{color:#d29922;font-size:1.4rem}
.rev-score-count{color:#8b949e;font-size:12px}
.rev-bars-block{flex:1;min-width:200px;display:flex;flex-direction:column;gap:8px;padding-top:8px}
.rev-bar-row{display:flex;align-items:center;gap:10px}
.rev-bar-lbl{color:#8b949e;font-size:12px;font-weight:600;width:10px;text-align:right;flex-shrink:0}
.rev-bar-track{
  flex:1;height:8px;
  background:#21262d;border-radius:4px;overflow:hidden;
}
.rev-bar-fill{height:100%;background:#0066ff;border-radius:4px;transition:width .6s ease}
.rev-bar-num{color:#8b949e;font-size:12px;width:20px;text-align:right;flex-shrink:0}

.rev-featured-wrap{padding:64px 0}
.rev-section-title{
  font-size:clamp(1.4rem,3vw,2rem);
  font-weight:800;color:#fff;
  margin-bottom:32px;
}
.rev-featured-grid{display:flex;flex-direction:column;gap:32px}
.rev-card-big{
  background:#161b22;
  border:1px solid #30363d;
  border-radius:16px;
  overflow:hidden;
  display:grid;
  grid-template-columns:280px 1fr;
}
.rev-card-alt{background:#1c2128}
.rev-card-photo{
  aspect-ratio:3/4;
  overflow:hidden;
  background:#1c2128;
}
.rev-card-photo img{width:100%;height:100%;object-fit:cover;display:block}
.rev-card-content{padding:28px 28px 24px}
.rev-card-stars{display:flex;gap:3px;margin-bottom:16px}
.rev-card-stars i{color:#d29922;font-size:1.1rem}
.rev-card-text{
  color:#c9d1d9;font-size:14px;line-height:1.8;
  margin-bottom:20px;
  font-style:italic;
}
.rev-card-meta{margin-bottom:14px}
.rev-card-name{color:#fff;font-weight:700;font-size:15px}
.rev-card-detail{font-size:12px;margin-top:2px}
.rev-card-product-tag{
  display:inline-flex;align-items:center;
  background:rgba(0,102,255,.1);
  border:1px solid rgba(0,102,255,.2);
  border-radius:6px;
  padding:5px 10px;
  font-size:11px;color:#58a6ff;
}

.rev-grid-wrap{
  padding:0 0 64px;
  background:#161b22;
  border-top:1px solid #30363d;
  padding-top:56px;
}
.rev-photo-strip{
  width:120px;height:80px;border-radius:10px;
  overflow:hidden;border:1px solid #30363d;flex-shrink:0;
}
.rev-photo-strip img{width:100%;height:100%;object-fit:cover;display:block}
.rev-mini-card{
  background:#0d1117;
  border:1px solid #30363d;
  border-radius:12px;
  padding:20px;
  height:100%;
  display:flex;flex-direction:column;
}
.rev-mini-hdr{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.rev-mini-stars{display:flex;gap:2px}
.rev-mini-stars i{color:#d29922;font-size:.9rem}
.rev-mini-date{font-size:11px}
.rev-mini-text{color:#c9d1d9;font-size:13px;line-height:1.7;flex:1;margin-bottom:14px;font-style:italic}
.rev-mini-footer{padding-top:12px;border-top:1px solid #21262d}
.rev-mini-name{color:#fff;font-size:13px;font-weight:700;margin-bottom:2px}
.rev-mini-prod{font-size:11px}

.rev-cta-wrap{
  padding:60px 0;
  background:#0d1117;
}
.rev-cta-inner{
  max-width:560px;
  margin:0 auto;
  text-align:center;
}

.faq-page-hero{
  background:#0d1117;
  padding-bottom:56px;
  border-bottom:1px solid #21262d;
  position:relative;
  overflow:hidden;
}
.faq-page-hero::before{
  content:'';
  position:absolute;top:-120px;right:-80px;
  width:400px;height:400px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(0,102,255,.06) 0%,transparent 70%);
  pointer-events:none;
}
.faq-page-h1{
  font-size:clamp(2.5rem,6vw,4.5rem);
  font-weight:900;color:#fff;
  line-height:1.1;
  margin-bottom:16px;
}
.faq-page-lead{
  font-size:15px;color:#8b949e;margin-bottom:28px;
}
.faq-cats-row{display:flex;flex-wrap:wrap;gap:10px}
.faq-cat-chip{
  display:inline-flex;align-items:center;
  background:#161b22;
  border:1px solid #30363d;
  border-radius:50rem;
  padding:9px 18px;
  font-size:13px;font-weight:600;
  color:#c9d1d9;
  text-decoration:none;
  transition:all .2s;
}
.faq-cat-chip:hover{border-color:#58a6ff;color:#58a6ff;background:rgba(88,166,255,.06)}

.faq-body-wrap{padding:56px 0 80px}
.faq-group{margin-bottom:52px}
.faq-group-hdr{
  display:flex;align-items:center;gap:14px;
  margin-bottom:20px;
  padding-bottom:16px;
  border-bottom:2px solid #21262d;
}
.faq-group-icon{
  width:36px;height:36px;border-radius:10px;
  background:rgba(0,102,255,.12);
  border:1px solid rgba(0,102,255,.2);
  display:flex;align-items:center;justify-content:center;
  color:#58a6ff;font-size:1.15rem;flex-shrink:0;
}
.faq-group-title{
  font-size:1.15rem;font-weight:700;color:#fff;margin:0;
}
.faq-page-acc{display:flex;flex-direction:column}
.faq-page-item{border-bottom:1px solid #21262d}
.faq-page-btn{
  width:100%;background:none;border:none;
  display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:18px 0;
  cursor:pointer;text-align:left;
}
.faq-page-btn:focus{outline:none}
.faq-page-btn span{color:#c9d1d9;font-size:14px;font-weight:600;line-height:1.5}
.faq-page-btn:hover span{color:#fff}
.faq-page-ico{
  font-size:1.1rem;color:#58a6ff;flex-shrink:0;
  transition:transform .25s;
}
.faq-page-ans{
  max-height:0;overflow:hidden;
  transition:max-height .3s ease;
}
.faq-page-ans p{
  color:#8b949e;font-size:13.5px;line-height:1.8;
  padding-bottom:18px;margin:0;
}
.faq-page-ans p strong{color:#c9d1d9}

.faq-sidebar{display:flex;flex-direction:column;gap:16px;position:sticky;top:90px}
.faq-sb-contact{
  background:#161b22;
  border:1px solid #30363d;
  border-radius:14px;
  padding:24px;
}
.faq-sb-icon{
  width:44px;height:44px;border-radius:12px;
  background:rgba(0,102,255,.1);border:1px solid rgba(0,102,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1.4rem;color:#58a6ff;
  margin-bottom:14px;
}
.faq-sb-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:8px}
.faq-sb-body{font-size:13px;line-height:1.7;margin-bottom:16px}
.faq-sb-btn{
  display:flex;align-items:center;justify-content:center;
  background:#0066ff;color:#fff;
  border:none;border-radius:10px;
  padding:11px 16px;font-size:13px;font-weight:700;
  text-decoration:none;
  transition:background .2s;
}
.faq-sb-btn:hover{background:#0052d9;color:#fff}
.faq-sb-divider{height:1px;background:#30363d;margin:16px 0}
.faq-sb-phone{display:flex;align-items:center;gap:12px}
.faq-sb-returns{
  background:#161b22;
  border:1px solid #30363d;
  border-radius:12px;
  padding:16px 18px;
  display:flex;align-items:center;gap:12px;
}
.faq-sb-small-icon{font-size:1.3rem;color:#8b949e;flex-shrink:0}
.faq-sb-returns a{color:#58a6ff;font-size:12px;text-decoration:none}
.faq-sb-returns a:hover{opacity:.8}

.ret-hero-wrap{
  background:#0d1117;
  padding-bottom:64px;
  border-bottom:1px solid #21262d;
}
.ret-hero-h1{
  font-size:clamp(2rem,5vw,3.4rem);
  font-weight:900;color:#fff;
  line-height:1.15;
  margin-bottom:16px;
}
.ret-hero-sub{color:#8b949e;font-size:15px;line-height:1.7;margin-bottom:24px}
.ret-hero-promise{display:flex;flex-direction:column;gap:8px}
.ret-promise-item{
  display:flex;align-items:center;gap:10px;
  color:#c9d1d9;font-size:14px;
}
.ret-promise-item i{font-size:1.1rem;flex-shrink:0}
.ret-hero-img{
  border-radius:16px;overflow:hidden;
  border:1px solid #30363d;
  aspect-ratio:4/3;
}
.ret-hero-img img{width:100%;height:100%;object-fit:cover;display:block}

.ret-process-wrap{
  padding:64px 0;
  background:#0d1117;
}
.ret-section-h2{
  font-size:clamp(1.5rem,3.5vw,2.2rem);
  font-weight:800;color:#fff;margin-bottom:10px;
}
.ret-steps{
  max-width:720px;margin:0 auto;
  display:flex;flex-direction:column;
}
.ret-step{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:24px;
  align-items:start;
}
.ret-step-num{
  width:64px;height:64px;border-radius:16px;
  background:rgba(0,102,255,.1);
  border:1px solid rgba(0,102,255,.2);
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;font-weight:900;color:#58a6ff;
  flex-shrink:0;
}
.ret-step-body{padding-top:12px}
.ret-step-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:10px}
.ret-step-text{font-size:13.5px;line-height:1.75;margin:0}
.ret-step-note{
  margin-top:12px;
  background:rgba(255,209,102,.06);
  border:1px solid rgba(255,209,102,.15);
  border-radius:8px;
  padding:10px 14px;
  font-size:12px;color:#ffd666;
  display:flex;align-items:flex-start;gap:6px;
}
.ret-step-connector{
  width:1px;height:32px;
  background:linear-gradient(to bottom,rgba(0,102,255,.3),rgba(0,102,255,.1));
  margin-left:32px;
}

.ret-policy-wrap{
  padding:64px 0 72px;
  background:#161b22;
  border-top:1px solid #30363d;
}
.ret-policy-card{
  background:#0d1117;
  border-radius:14px;
  overflow:hidden;
  height:100%;
}
.ret-policy-ok{border:1px solid rgba(63,185,80,.2)}
.ret-policy-ng{border:1px solid rgba(248,81,73,.15)}
.ret-policy-card-hdr{
  display:flex;align-items:center;gap:12px;
  padding:20px 22px 16px;
  border-bottom:1px solid #21262d;
}
.ret-policy-icon{
  width:36px;height:36px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.15rem;flex-shrink:0;
}
.ret-icon-ok{background:rgba(63,185,80,.1);color:#3fb950}
.ret-icon-ng{background:rgba(248,81,73,.1);color:#f85149}
.ret-policy-title{color:#fff;font-size:14px;font-weight:700;margin:0}
.ret-policy-list{
  list-style:none;padding:16px 22px;margin:0;
  display:flex;flex-direction:column;gap:10px;
}
.ret-policy-list li{
  display:flex;align-items:center;gap:10px;
  color:#c9d1d9;font-size:13px;
}
.ret-policy-list li i{font-size:1rem;flex-shrink:0}
.ret-contact-bar{
  margin-top:32px;
  background:#0d1117;
  border:1px solid #30363d;
  border-radius:12px;
  padding:22px 28px;
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;flex-wrap:wrap;
}

@media(max-width:991px){
  .about-numbers-grid{gap:0}
  .about-num-item{padding:0 28px}
  .about-principles-grid{grid-template-columns:1fr}
  .rev-card-big{grid-template-columns:1fr}
  .rev-card-photo{aspect-ratio:16/7}
  .faq-sidebar{position:static}
}
@media(max-width:767px){
  .sub-hero-h1{font-size:2rem}
  .about-num-sep{display:none}
  .about-num-item{padding:16px 0;width:50%}
  .about-numbers-grid{flex-wrap:wrap;justify-content:flex-start;padding:0 1rem}
  .faq-page-h1{font-size:2.4rem}
  .ret-step{grid-template-columns:48px 1fr;gap:16px}
  .ret-step-num{width:48px;height:48px;font-size:.95rem}
  .ret-step-connector{margin-left:24px}
  .ret-contact-bar{flex-direction:column}
}
@media(max-width:575px){
  .about-hero .container,.about-origin-wrap,.about-workshop-wrap,
  .about-philosophy-wrap,.about-numbers-wrap{padding-left:0;padding-right:0}
  .rev-section-title{font-size:1.4rem}
  .faq-cats-row{flex-direction:column}
  .faq-cat-chip{justify-content:center}
}