/* Classic dark presentation. Tokens from the approved design: bg #17181C, cards #22242A, coral #FF6D5A, mint #5EDAD3. */
.pr{--pbg:#17181C;--pcard:#22242A;--pcard2:#2A2D34;--pline:#34373F;--ptext:#F2F3F5;--pmuted:#A3A8B3;--pcoral:#FF6D5A;--pmint:#5EDAD3;
  background:var(--pbg);color:var(--ptext);min-height:100vh;display:flex;flex-direction:column;font-family:'Manrope',system-ui,sans-serif}
.pr a{color:inherit}
.pr-head{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;padding:12px 24px;background:rgba(23,24,28,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--pline)}
.pr-brand{display:flex;align-items:center;gap:12px;min-width:0;background:none;border:0;color:inherit;padding:0}
.pr-logo{width:40px;height:40px;border-radius:10px;background:var(--pmint);color:#17181C;font-weight:800;display:flex;align-items:center;justify-content:center;overflow:hidden;flex:0 0 40px}
.pr-logo img{width:100%;height:100%;object-fit:cover}
.pr-brand-name{font-weight:800;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pr-tabs{display:flex;gap:6px;margin-left:12px}
.pr-tab{min-height:40px;padding:0 16px;border-radius:999px;border:0;background:transparent;color:#C9CDD6;font-weight:700;font-size:14px}
.pr-tab[aria-pressed="true"]{background:var(--pcoral);color:#17181C}
.pr-tab:not([aria-pressed="true"]):hover{background:rgba(255,255,255,.08)}
.pr-spacer{flex:1}
.pr-btn{min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--pline);background:transparent;color:var(--ptext);font-weight:700;font-size:14px;display:inline-flex;align-items:center;gap:8px}
.pr-btn:hover{background:rgba(255,255,255,.08)}
.pr-btn.primary{background:var(--pcoral);color:#17181C;border-color:var(--pcoral)}
.pr-btn.primary:hover{background:#ff8272}
.pr-chip{font-size:12px;font-weight:800;padding:5px 12px;border-radius:999px;background:rgba(94,218,211,.16);color:var(--pmint);white-space:nowrap}
.pr-chip.off{background:rgba(255,200,87,.16);color:#FFC857}

.pr-stage{flex:1;position:relative}
.pr-view{animation:vtIn .3s cubic-bezier(.2,.7,.2,1) both}

/* hero */
.pr-hero{min-height:calc(100vh - 65px);display:flex;align-items:flex-end;padding:48px 24px;background-color:#1d2026;background-size:cover;background-position:center;position:relative}
.pr-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(23,24,28,.25) 0%,rgba(23,24,28,.78) 62%,rgba(23,24,28,.96) 100%)}
.pr-hero-in{position:relative;max-width:1100px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:20px}
.pr-hero-logo{width:84px;height:84px;border-radius:20px;background:var(--pmint);color:#17181C;font-weight:800;font-size:34px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pr-hero-logo img{width:100%;height:100%;object-fit:cover}
.pr-hero h1{margin:0;font-size:clamp(34px,6vw,64px);font-weight:800;letter-spacing:-.02em;line-height:1.05}
.pr-hero .tag{font-size:clamp(16px,2.2vw,22px);color:#E5E7EC;max-width:720px}
.pr-hero .about{font-size:16px;color:#C9CDD6;max-width:720px;line-height:1.6;white-space:pre-line}
.pr-pills{display:flex;flex-wrap:wrap;gap:10px}
.pr-pill{padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);font-size:13px;font-weight:700}
.pr-cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.pr-cta{min-height:52px;padding:0 28px;font-size:16px}
.pr-meta{font-size:13px;color:var(--pmuted)}

/* lists */
.pr-body{max-width:1280px;width:100%;margin:0 auto;padding:28px 24px 64px;display:flex;flex-direction:column;gap:24px}
.pr-crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--pmuted)}
.pr-crumbs button{background:none;border:0;color:var(--pmint);font-weight:700;padding:0}
.pr-crumbs .cur{color:var(--ptext);font-weight:700}
.pr-title{margin:0;font-size:32px;font-weight:800;letter-spacing:-.01em}
.pr-sub{color:var(--pmuted);font-size:15px}
.pr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.pr-card{background:var(--pcard);border:1px solid var(--pline);border-radius:18px;padding:18px;display:flex;flex-direction:column;gap:12px;text-align:left;color:inherit;width:100%;animation:vtIn .35s cubic-bezier(.2,.7,.2,1) both;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.pr-card:hover{transform:translateY(-3px);border-color:#4a4e58;background:var(--pcard2)}
.pr-card .nm{font-size:17px;font-weight:800}
.pr-card .mt{font-size:13px;color:var(--pmuted)}
.pr-tile{height:120px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:28px;overflow:hidden;background-size:cover;background-position:center}
.pr-tile img{width:100%;height:100%;object-fit:cover}
.pr-tag{align-self:flex-start;font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px}
.pr-co-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--pmuted)}
.pr-co-row i{width:22px;height:22px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:800;color:#17181C;overflow:hidden}
.pr-co-row i img{width:100%;height:100%;object-fit:cover}
.pr-head-card{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.pr-head-card .pr-logo{width:72px;height:72px;flex-basis:72px;border-radius:18px;font-size:30px}

/* search */
.pr-search{position:relative;max-width:560px}
.pr-search input{width:100%;min-height:48px;border-radius:999px;border:1px solid var(--pline);background:var(--pcard);color:var(--ptext);padding:0 20px;font-weight:600;font-size:15px}
.pr-search input::placeholder{color:var(--pmuted)}

/* product detail */
.pr-detail{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:28px;align-items:start}
.pr-gallery{display:flex;flex-direction:column;gap:12px}
.pr-photo{aspect-ratio:4/3;border-radius:20px;background:var(--pcard);border:1px solid var(--pline);display:flex;align-items:center;justify-content:center;overflow:hidden;font-size:48px;font-weight:800}
.pr-photo img{width:100%;height:100%;object-fit:contain;background:#fff}
.pr-thumbs{display:flex;gap:10px;flex-wrap:wrap}
.pr-thumbs button{width:72px;height:72px;border-radius:12px;border:2px solid transparent;background:var(--pcard);padding:0;overflow:hidden}
.pr-thumbs button[aria-pressed="true"]{border-color:var(--pcoral)}
.pr-thumbs img{width:100%;height:100%;object-fit:cover}
.pr-info{display:flex;flex-direction:column;gap:16px}
.pr-info h1{margin:0;font-size:36px;font-weight:800;letter-spacing:-.01em}
.pr-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.pr-fact{background:var(--pcard);border:1px solid var(--pline);border-radius:14px;padding:12px 14px}
.pr-fact .k{font-size:12px;color:var(--pmuted);font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.pr-fact .v{font-size:15px;font-weight:700;margin-top:2px}
.pr-dtabs{display:flex;gap:6px;border-bottom:1px solid var(--pline)}
.pr-dtab{background:none;border:0;color:var(--pmuted);font-weight:800;padding:12px 16px;border-bottom:3px solid transparent;font-size:15px}
.pr-dtab[aria-pressed="true"]{color:var(--ptext);border-bottom-color:var(--pcoral)}
.pr-text{line-height:1.7;color:#D6D9E0;white-space:pre-line;font-size:15px}
.pr-text h3{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--pmuted);margin:18px 0 6px}
.pr-empty{color:var(--pmuted);padding:48px 0;text-align:center}

/* lock screen */
.pr-lock{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center}
.pr-lock-card{max-width:480px;background:var(--pcard);border:1px solid var(--pline);border-radius:22px;padding:32px;display:flex;flex-direction:column;gap:14px;align-items:center}
.pr-lock-card h1{font-size:24px;font-weight:800;margin:0}
.pr-lock-card p{color:var(--pmuted);margin:0}

@media (max-width:860px){
  .pr-head{padding:10px 14px;gap:10px;flex-wrap:wrap}
  .pr-tabs{order:5;width:100%;margin:0;overflow:auto}
  .pr-detail{grid-template-columns:minmax(0,1fr)}
  .pr-body{padding:20px 14px 56px}
  .pr-hero{padding:32px 16px}
}
@media (prefers-reduced-motion:reduce){.pr-view,.pr-card{animation:none}.pr-card:hover{transform:none}}