:root{
    --bg:#F3F5F8;
    --surface:#FFFFFF;
    --surface-2:#ECEFF5;
    --ink:#121A2B;
    --ink-soft:#59637C;
    --ink-faint:#8B93A8;
    --line:#E1E5EE;
    --navy:#0E2A52;
    --navy-deep:#0A1D3B;
    --amber:#E7A23A;
    --amber-deep:#B87A1E;
    --green:#2E8F5B;
    --red:#C24634;
    --accent:#1F5FD6;
    --radius-s:6px;
    --radius-m:12px;
    --radius-l:20px;
    --font-head:'Space Grotesk', system-ui, sans-serif;
    --font-body:'Inter', system-ui, sans-serif;
    --shadow-card:0 1px 2px rgba(14,26,53,.06), 0 8px 24px rgba(14,26,53,.05);
    box-sizing:border-box;
    padding-top:env(safe-area-inset-top,0px);
    padding-bottom:env(safe-area-inset-bottom,0px);
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --bg:#0B1220;
      --surface:#101A2E;
      --surface-2:#0D1627;
      --ink:#EBEEF6;
      --ink-soft:#A3ABC2;
      --ink-faint:#707A93;
      --line:#233152;
      --navy:#122548;
      --accent:#6C9BFF;
      --navy-deep:#0A1730;
      --shadow-card:0 1px 2px rgba(0,0,0,.35), 0 10px 26px rgba(0,0,0,.35);
    }
  }
  html{scroll-padding-top:env(safe-area-inset-top,0px);}
  *{box-sizing:border-box;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:var(--font-body);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button{font-family:inherit;}
  .wrap{max-width:1200px;margin:0 auto;padding:0 20px;}
  ::selection{background:var(--amber);color:var(--navy-deep);}

  /* ---------- Header ---------- */
  header.site{
    position:sticky;top:0;z-index:40;
    background:var(--navy);
    color:#fff;
    padding-top:env(safe-area-inset-top,0px);
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .header-row{
    display:flex;align-items:center;gap:18px;
    padding:14px 20px;max-width:1200px;margin:0 auto;
  }
  .logo{
    font-family:var(--font-head);font-weight:700;font-size:1.28rem;
    letter-spacing:-0.01em;color:#fff;display:flex;align-items:baseline;gap:2px;flex-shrink:0;
  }
  .logo span{color:var(--amber);}
  .header-search{
    flex:1;max-width:480px;position:relative;
  }
  .header-search input{
    width:100%;padding:10px 14px 10px 38px;border-radius:999px;border:1px solid transparent;
    background:rgba(255,255,255,.12);color:#fff;font-size:.92rem;outline:none;
    transition:background .15s ease;
  }
  .header-search input::placeholder{color:rgba(255,255,255,.55);}
  .header-search input:focus{background:rgba(255,255,255,.2);}
  .header-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:16px;height:16px;opacity:.6;}
  nav.primary{display:flex;gap:2px;margin-left:auto;flex-shrink:0;}
  nav.primary button{
    background:none;border:none;color:rgba(255,255,255,.82);font-size:.88rem;padding:8px 12px;
    border-radius:var(--radius-s);cursor:pointer;
  }
  nav.primary button:hover,nav.primary button.active{background:rgba(255,255,255,.1);color:#fff;}
  .menu-toggle{display:none;background:none;border:none;color:#fff;padding:6px;cursor:pointer;}
  @media (max-width:760px){
    nav.primary{display:none;}
    .menu-toggle{display:block;}
    .header-search{order:3;max-width:none;flex-basis:100%;margin-top:10px;}
    .header-row{flex-wrap:wrap;}
  }

  /* ---------- Hero / ticker ---------- */
  .hero{
    background:linear-gradient(180deg,var(--navy) 0%, var(--navy-deep) 100%);
    color:#fff;padding:40px 0 0;
  }
  .hero-inner{max-width:1200px;margin:0 auto;padding:0 20px 34px;}
  .hero h1{
    font-family:var(--font-head);font-weight:700;font-size:clamp(1.7rem,4vw,2.6rem);
    letter-spacing:-0.02em;margin:0 0 10px;max-width:16ch;
  }
  .hero p.sub{color:rgba(255,255,255,.68);max-width:52ch;margin:0 0 22px;font-size:1rem;}
  .hero-stats{display:flex;gap:28px;flex-wrap:wrap;margin-bottom:6px;}
  .hero-stats div{min-width:110px;}
  .hero-stats .num{font-family:var(--font-head);font-weight:700;font-size:1.5rem;color:var(--amber);}
  .hero-stats .lbl{font-size:.78rem;color:rgba(255,255,255,.6);}

  .ticker-band{
    border-top:1px solid rgba(255,255,255,.1);
    background:rgba(0,0,0,.15);
    overflow:hidden;
    position:relative;
  }
  .ticker-band::before,.ticker-band::after{
    content:"";position:absolute;top:0;bottom:0;width:60px;z-index:2;pointer-events:none;
  }
  .ticker-band::before{left:0;background:linear-gradient(90deg,var(--navy-deep),transparent);}
  .ticker-band::after{right:0;background:linear-gradient(270deg,var(--navy-deep),transparent);}
  .ticker-track{
    display:flex;gap:0;width:max-content;
    animation:scrollTicker 38s linear infinite;
  }
  @media (prefers-reduced-motion: reduce){.ticker-track{animation:none;overflow-x:auto;}}
  @keyframes scrollTicker{from{transform:translateX(0);}to{transform:translateX(-50%);}}
  .ticker-item{
    display:flex;align-items:center;gap:8px;padding:10px 22px;white-space:nowrap;font-size:.84rem;
    border-right:1px solid rgba(255,255,255,.08);color:rgba(255,255,255,.85);
  }
  .ticker-item b{color:#fff;font-weight:600;}
  .ticker-item .tprice{color:var(--amber);font-variant-numeric:tabular-nums;font-weight:600;}
  .ticker-item .arrow{font-size:.72rem;}
  .up{color:#5CC787;} .down{color:#E27E6A;}

  /* ---------- Quick price chips ---------- */
  .chip-row{
    display:flex;gap:8px;flex-wrap:wrap;padding:18px 0 4px;
  }
  .chip{
    border:1px solid var(--line);background:var(--surface);color:var(--ink-soft);
    padding:7px 14px;border-radius:999px;font-size:.82rem;cursor:pointer;transition:.12s ease;
  }
  .chip:hover{border-color:var(--amber-deep);color:var(--ink);}
  .chip.active{background:var(--navy);border-color:var(--navy);color:#fff;}

  /* ---------- Layout: sidebar + grid ---------- */
  .layout{display:grid;grid-template-columns:240px 1fr;gap:28px;padding:14px 0 50px;align-items:start;}
  @media (max-width:900px){.layout{grid-template-columns:1fr;}}

  .filters{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);
    padding:18px;position:sticky;top:78px;
  }
  @media (max-width:900px){
    .filters{position:static;}
  }
  .filters h3{font-family:var(--font-head);font-size:.98rem;margin:0 0 4px;}
  .filter-group{border-top:1px solid var(--line);padding:14px 0;}
  .filter-group:first-of-type{border-top:none;}
  .filter-group legend{font-weight:600;font-size:.82rem;color:var(--ink-soft);margin-bottom:8px;display:block;}
  .filter-opt{display:flex;align-items:center;gap:8px;font-size:.86rem;padding:4px 0;cursor:pointer;color:var(--ink);}
  .filter-opt input{accent-color:var(--navy);width:15px;height:15px;flex-shrink:0;}
  .filter-opt .count{margin-left:auto;color:var(--ink-faint);font-size:.78rem;}
  .clear-filters{font-size:.8rem;color:var(--amber-deep);background:none;border:none;cursor:pointer;padding:0;margin-top:8px;}
  .mobile-filter-toggle{
    display:none;width:100%;padding:11px;border-radius:var(--radius-s);border:1px solid var(--line);
    background:var(--surface);font-size:.88rem;font-weight:600;margin-bottom:14px;cursor:pointer;
  }
  @media (max-width:900px){
    .mobile-filter-toggle{display:block;}
    .filters{display:none;}
    .filters.open{display:block;}
  }

  .results-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;flex-wrap:wrap;}
  .results-head h2{font-family:var(--font-head);font-size:1.15rem;margin:0;}
  .results-count{color:var(--ink-soft);font-size:.85rem;}
  select#sortSelect{
    border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-s);
    padding:8px 10px;font-size:.85rem;color:var(--ink);
  }

  .phone-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:16px;}
  .phone-card{
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);
    padding:16px;cursor:pointer;transition:transform .12s ease, box-shadow .12s ease;
    display:flex;flex-direction:column;gap:10px;
  }
  .phone-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card);}
  .phone-card:focus-visible{outline:2px solid var(--amber-deep);outline-offset:2px;}
  .device-swatch{
    aspect-ratio:1/1;border-radius:var(--radius-s);display:flex;align-items:center;justify-content:center;
    background:var(--surface-2);position:relative;overflow:hidden;
  }
  .device-swatch svg{width:46%;height:46%;}
  .verified-tag{
    position:absolute;bottom:8px;left:8px;font-size:.6rem;font-weight:700;letter-spacing:.02em;
    padding:2px 7px;border-radius:999px;color:#fff;background:var(--green);z-index:1;
  }
  .verified-tag.estimated{background:var(--ink-faint);}
  .brand-tag{
    position:absolute;top:8px;left:8px;font-size:.62rem;font-weight:700;letter-spacing:.02em;
    padding:2px 7px;border-radius:999px;color:#fff;
  }
  .phone-name{font-weight:600;font-size:.92rem;line-height:1.3;}
  .phone-meta{font-size:.76rem;color:var(--ink-faint);}
  .phone-price{font-family:var(--font-head);font-weight:700;font-size:1.05rem;font-variant-numeric:tabular-nums;color:var(--navy);}
  [data-theme] .phone-price,body .phone-price{color:var(--navy);}
  @media (prefers-color-scheme:dark){.phone-price{color:var(--amber);}}
  .empty-state{
    grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--ink-soft);
  }
  .empty-state button{
    margin-top:12px;background:var(--navy);color:#fff;border:none;padding:9px 18px;
    border-radius:999px;font-size:.85rem;cursor:pointer;
  }

  /* ---------- Detail view ---------- */
  .detail{padding:24px 0 60px;}
  .back-link{display:inline-flex;align-items:center;gap:6px;font-size:.86rem;color:var(--ink-soft);margin-bottom:18px;cursor:pointer;background:none;border:none;padding:0;}
  .back-link:hover{color:var(--ink);}
  .detail-grid{display:grid;grid-template-columns:320px 1fr;gap:36px;}
  @media (max-width:760px){.detail-grid{grid-template-columns:1fr;}}
  .detail-image{
    background:var(--surface-2);border-radius:var(--radius-l);aspect-ratio:1/1.1;
    display:flex;align-items:center;justify-content:center;position:relative;
  }
  .detail-image svg{width:38%;}
  .detail-title{font-family:var(--font-head);font-weight:700;font-size:1.7rem;margin:0 0 6px;letter-spacing:-0.01em;}
  .detail-brand{color:var(--ink-soft);font-size:.92rem;margin-bottom:14px;}
  .detail-price{font-family:var(--font-head);font-weight:700;font-size:2rem;color:var(--navy);margin-bottom:4px;font-variant-numeric:tabular-nums;}
  @media (prefers-color-scheme:dark){.detail-price{color:var(--amber);}}
  .detail-price-note{font-size:.8rem;color:var(--ink-faint);margin-bottom:22px;}
  .spec-table{width:100%;border-collapse:collapse;margin-top:6px;}
  .spec-table tr{border-top:1px solid var(--line);}
  .spec-table tr:first-child{border-top:none;}
  .spec-table td{padding:10px 4px;font-size:.88rem;}
  .spec-table td:first-child{color:var(--ink-soft);width:38%;}
  .spec-table td:last-child{font-weight:500;}
  .spec-group{margin-bottom:22px;}
  .spec-group-title{font-family:var(--font-head);font-size:.86rem;text-transform:none;color:var(--amber-deep);margin:0 0 2px;padding-top:16px;border-top:1px solid var(--line);}
  .spec-group:first-of-type .spec-group-title{border-top:none;padding-top:0;}
  .estimate-note{
    font-size:.82rem;color:var(--ink-soft);background:var(--surface-2);border-radius:var(--radius-s);
    padding:10px 12px;margin-bottom:14px;
  }
  .estimate-note a{color:var(--amber-deep);text-decoration:underline;}
  .similar-heading{font-family:var(--font-head);font-size:1.05rem;margin:36px 0 14px;}

  /* ---------- News ---------- */
  .news-section{padding:10px 0 50px;}
  .news-section h2{font-family:var(--font-head);font-size:1.2rem;margin:0 0 16px;}
  .news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;}
  .news-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-m);padding:16px;}
  .news-card .tag{font-size:.7rem;font-weight:700;letter-spacing:.03em;color:var(--amber-deep);margin-bottom:8px;display:block;}
  .news-card h4{font-size:.92rem;line-height:1.4;margin:0;font-weight:600;}

  /* ---------- Footer ---------- */
  footer{background:var(--navy-deep);color:rgba(255,255,255,.72);padding:44px 0 30px;margin-top:20px;}
  .footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:26px;margin-bottom:30px;}
  .footer-grid h5{color:#fff;font-size:.82rem;margin:0 0 10px;font-family:var(--font-head);}
  .footer-grid button{
    display:block;background:none;border:none;color:rgba(255,255,255,.6);font-size:.82rem;
    padding:4px 0;text-align:left;cursor:pointer;
  }
  .footer-grid button:hover{color:#fff;}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;font-size:.78rem;color:rgba(255,255,255,.45);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;}
  .demo-note{
    max-width:1200px;margin:0 auto 0;padding:10px 20px;background:#fff3d6;color:#5c4308;font-size:.78rem;
    border-bottom:1px solid #e7cd8c;
  }
  @media (prefers-color-scheme:dark){.demo-note{background:#3a2f10;color:#f0cf7c;border-color:#5a481a;}}

  .visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}.footer-grid a{display:block;color:rgba(255,255,255,.6);font-size:.82rem;padding:4px 0;text-align:left;cursor:pointer;}
.footer-grid a:hover{color:#fff;}
.detail-container{display:block;}
.brand-page-note{color:var(--ink-soft);font-size:.9rem;margin:-6px 0 14px;}


/* =========================================================================
   Brands / Search / Compare / Detail pages
   ========================================================================= */
#pageView{padding-bottom:60px;min-height:60vh;}
#pageView[hidden],#homeMain[hidden],.compare-tray[hidden]{display:none!important;}
.page{padding-top:18px;}
.crumb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.82rem;color:var(--ink-soft);margin:14px 0 6px;}
.crumb a{color:var(--ink-soft);}.crumb a:hover{color:var(--accent);text-decoration:underline;}
.crumb b{color:var(--ink);font-weight:600;}
#crumb{margin-top:18px;}
.page-intro{margin:6px 0 20px;}
.page-intro h1{font-family:var(--font-head);font-size:clamp(1.5rem,2.5vw,2.1rem);margin:0 0 6px;color:var(--ink);letter-spacing:-.01em;}
.page-intro p{margin:0;color:var(--ink-soft);}
.loading{color:var(--ink-soft);padding:40px 0;}
.hint{color:var(--ink-soft);font-size:.9rem;margin:8px 0 12px;}
.hint a{color:var(--accent);text-decoration:underline;}

.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-bottom:18px;}
.toolbar input,.toolbar select,.compare-selectors select{
  padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font:inherit;font-size:.9rem;min-width:0;}
.toolbar input{flex:1 1 220px;}
.toolbar select{flex:0 1 auto;max-width:100%;}
.toolbar input:focus,.toolbar select:focus,.compare-selectors select:focus{outline:2px solid var(--accent);outline-offset:1px;}
.toolbar-count{margin-left:auto;color:var(--ink-soft);font-size:.85rem;}
.toolbar-reset{padding:11px 14px;border:1px solid var(--line);border-radius:10px;background:transparent;color:var(--ink-soft);cursor:pointer;font:inherit;font-size:.88rem;}
.toolbar-reset:hover{color:var(--ink);border-color:var(--ink-faint);}
.popular{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 18px;font-size:.85rem;color:var(--ink-soft);}
.popular .chip{text-decoration:none;display:inline-block;}

/* brands */
.brand-directory{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px;}
.brand-directory-card{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);text-decoration:none;color:var(--ink);transition:transform .18s,box-shadow .18s,border-color .18s;}
.brand-directory-card:hover,.brand-directory-card:focus-visible{transform:translateY(-2px);box-shadow:var(--shadow-card);border-color:var(--accent);outline:none;}
.brand-logo{flex:0 0 44px;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;font-family:var(--font-head);font-size:1.15rem;}
.brand-info strong{display:block;font-size:1rem;}
.brand-info small{display:block;color:var(--ink-soft);margin-top:3px;font-size:.8rem;}
.brand-arrow{margin-left:auto;color:var(--accent);font-size:1.2rem;}

/* card compare button */
.phone-card{position:relative;}
.cmp-btn{margin-top:10px;width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--ink-soft);font:inherit;font-size:.8rem;font-weight:600;cursor:pointer;transition:.15s;}
.cmp-btn:hover{border-color:var(--accent);color:var(--accent);}
.cmp-btn.on{background:var(--accent);border-color:var(--accent);color:#fff;}
.phone-card{display:flex;flex-direction:column;}
.phone-card .cmp-btn{margin-top:auto;}
.phone-card .phone-price{margin-bottom:10px;}

/* compare tray */
.compare-tray{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--navy-deep);color:#fff;box-shadow:0 -6px 24px rgba(0,0,0,.25);padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));}
.tray-inner{max-width:1200px;margin:0 auto;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;}
.tray-items{display:flex;gap:8px;flex-wrap:wrap;min-width:0;}
.tray-chip{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);border-radius:999px;padding:6px 6px 6px 12px;font-size:.82rem;max-width:100%;}
.tray-x{border:0;background:rgba(255,255,255,.18);color:#fff;width:22px;height:22px;border-radius:50%;cursor:pointer;line-height:1;font-size:1rem;}
.tray-x:hover{background:rgba(255,255,255,.35);}
.tray-actions{display:flex;gap:8px;}
.tray-clear{background:none;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:10px;padding:9px 14px;cursor:pointer;font:inherit;font-size:.85rem;}
.tray-go{background:var(--amber);border:0;color:var(--navy-deep);border-radius:10px;padding:9px 18px;cursor:pointer;font:inherit;font-weight:700;font-size:.88rem;}
.tray-go:disabled{opacity:.6;cursor:not-allowed;}
body:has(.compare-tray:not([hidden])) footer{padding-bottom:70px;}
.nav-badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;margin-left:4px;border-radius:9px;background:var(--amber);color:var(--navy-deep);font-size:.7rem;font-weight:700;}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:#111;color:#fff;padding:10px 16px;border-radius:10px;font-size:.85rem;opacity:0;pointer-events:none;transition:.25s;z-index:70;max-width:90vw;text-align:center;}
.toast.show{opacity:1;transform:translate(-50%,0);}

/* compare page */
.compare-selectors{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;align-items:end;margin-bottom:22px;}
.cmp-slot{display:block;font-weight:600;font-size:.82rem;color:var(--ink-soft);}
.cmp-slot select{display:block;width:100%;margin-top:7px;}
.cmp-actions{display:flex;gap:8px;}
.compare-action{padding:11px 16px;border:0;border-radius:10px;background:var(--accent);color:#fff;font:inherit;font-weight:700;font-size:.88rem;cursor:pointer;}
.compare-action.secondary{background:transparent;color:var(--ink-soft);border:1px solid var(--line);}
.compare-action.secondary:hover:not(:disabled){color:var(--ink);border-color:var(--ink-faint);}
.compare-action:disabled{opacity:.45;cursor:not-allowed;}
.compare-summary{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:12px;padding:14px 18px;margin-bottom:18px;}
.compare-summary h3{margin:0 0 6px;font-family:var(--font-head);font-size:1rem;}
.compare-summary ul{margin:0;padding-left:18px;color:var(--ink-soft);font-size:.9rem;line-height:1.6;}
.compare-summary b{color:var(--ink);}
.compare-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:var(--surface);}
.compare-table{width:100%;border-collapse:collapse;min-width:560px;table-layout:fixed;}
.compare-table th,.compare-table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:.9rem;word-wrap:break-word;}
.compare-table tbody th[scope=row]{width:130px;color:var(--ink-soft);font-weight:600;background:var(--surface-2);}
.cmp-corner{width:130px;}
.compare-table thead th{vertical-align:bottom;padding-top:18px;}
.cmp-head{text-align:center!important;}
.cmp-thumb{position:relative;width:96px;height:120px;margin:0 auto 10px;}
.cmp-thumb-inner{position:absolute;inset:0;display:block;}
.cmp-thumb-inner img{width:100%;height:100%;object-fit:contain;}
.cmp-thumb-inner span{position:absolute;inset:0;}
.cmp-thumb svg{width:70%;}
.cmp-name{display:block;font-family:var(--font-head);font-weight:700;color:var(--ink);text-decoration:none;line-height:1.25;}
.cmp-name:hover{color:var(--accent);}
.cmp-price{color:var(--navy);font-weight:700;margin:4px 0 8px;font-variant-numeric:tabular-nums;}
@media (prefers-color-scheme:dark){.cmp-price{color:var(--amber);}}
.cmp-remove{border:1px solid var(--line);background:transparent;color:var(--ink-soft);border-radius:8px;padding:5px 10px;font:inherit;font-size:.75rem;cursor:pointer;}
.cmp-remove:hover{color:var(--red);border-color:var(--red);}
tr.cmp-group th{background:var(--surface-2);font-family:var(--font-head);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);padding:8px 14px;}
td.best{background:rgba(46,143,91,.13);font-weight:600;}
.best-tag{display:inline-block;margin-left:6px;font-size:.66rem;font-weight:700;color:var(--green);border:1px solid var(--green);border-radius:6px;padding:0 5px;vertical-align:middle;}
.cmp-note{color:var(--ink-faint);font-size:.78rem;margin-top:10px;}
.compare-empty{padding:40px 20px;text-align:center;border:1px dashed var(--line);border-radius:14px;color:var(--ink-soft);background:var(--surface);}
.compare-empty h3{margin:0 0 6px;color:var(--ink);font-family:var(--font-head);}
.compare-empty .popular{justify-content:center;margin:18px 0 0;}

/* detail extras */
.detail-actions{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 22px;}
.cmp-big{padding:11px 18px;border:1px solid var(--accent);border-radius:10px;background:transparent;color:var(--accent);font:inherit;font-weight:700;cursor:pointer;}
.cmp-big.on{background:var(--accent);color:#fff;}
.cmp-link{padding:11px 18px;border-radius:10px;background:var(--amber);color:var(--navy-deep);font-weight:700;text-decoration:none;}
.detail-brand a{color:inherit;text-decoration:underline;}
.empty-state .back-link{display:inline-block;margin:10px 0 0;color:var(--accent);}
.empty-state{grid-column:1/-1;}

/* mobile navigation */
@media (max-width:760px){
  nav.primary{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--navy-deep);padding:8px 12px 14px;box-shadow:0 12px 24px rgba(0,0,0,.3);z-index:50;}
  nav.primary.open{display:flex;}
  nav.primary button{text-align:left;padding:12px 10px;}
  header.site{position:sticky;}
  .compare-selectors{grid-template-columns:1fr;}
  .toolbar select{flex:1 1 45%;}
  .brand-directory{grid-template-columns:1fr;}
  .compare-tray .tray-inner{flex-direction:column;align-items:stretch;}
  .tray-actions{justify-content:flex-end;}
}
.nav-badge[hidden]{display:none;}

/* ===== Compare page (Amazon-style grid) ===== */
.cx-card{background:var(--surface);border-radius:14px;box-shadow:var(--shadow-card);overflow:hidden;}
.cx-scroll{overflow-x:auto;}
table.cx{width:100%;min-width:940px;border-collapse:collapse;table-layout:fixed;}
.cx col.cx-c0{width:21%;}
table.cx th,table.cx td{padding:12px 14px;text-align:center;vertical-align:middle;font-size:.9rem;border:1px solid var(--line);word-wrap:break-word;}
table.cx thead th{border:0;background:var(--surface);padding:26px 12px 22px;vertical-align:top;}
th.cx-title{text-align:center;vertical-align:middle!important;}
.cx-title h1{font-family:var(--font-head);font-size:clamp(1.15rem,2vw,1.6rem);line-height:1.5;margin:0;color:var(--ink);font-weight:700;}
.cx-vs{font-size:.8em;color:var(--ink-faint);font-weight:500;}
th.cx-phone{position:relative;}
.cx-x{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:22px;height:22px;border-radius:50%;border:0;background:var(--surface-2);color:var(--ink-soft);cursor:pointer;line-height:1;font-size:15px;}
.cx-x:hover{background:var(--red);color:#fff;}
.cx-img{display:block;position:relative;width:110px;height:130px;margin:26px auto 10px;}
.cx-img-in{position:absolute;inset:0;display:block;}
.cx-img-in img{width:100%;height:100%;object-fit:contain;}
.cx-img-in span{position:absolute;inset:0;}
.cx-img-in svg{width:62%;}
.cx-name{display:block;font-weight:600;font-size:.98rem;line-height:1.35;color:var(--ink);text-decoration:none;margin-bottom:6px;}
.cx-name:hover{color:var(--accent);}
.cx-price{font-weight:700;font-size:1.15rem;color:var(--ink);margin-bottom:12px;font-variant-numeric:tabular-nums;}
.cx-price small{font-size:.65em;vertical-align:super;margin-right:2px;font-weight:500;}
.cx-btn{display:inline-block;background:#FF9F2E;color:#111;font-weight:700;padding:10px 22px;border-radius:9px;text-decoration:none;font-size:.9rem;}
.cx-btn:hover{background:#f08f1a;}
th.cx-slot{padding-top:60px;}
.cx-slot-label{font-weight:500;color:var(--ink);}
.cx-slot-sub{font-weight:500;color:var(--ink-faint);font-size:.85rem;margin:4px 0 12px;}
.cx-ac{position:relative;}
.cx-ac input{width:100%;padding:13px 12px;border:2px solid #4DB2FF;border-radius:10px;background:var(--surface);color:var(--ink);font:inherit;font-size:.9rem;}
.cx-ac input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,95,214,.18);}
.cx-list{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 12px 30px rgba(0,0,0,.18);overflow:hidden;text-align:left;}
.cx-item{display:flex;justify-content:space-between;gap:8px;width:100%;padding:10px 12px;border:0;background:none;color:var(--ink);font:inherit;font-size:.85rem;cursor:pointer;text-align:left;}
.cx-item small{color:var(--ink-soft);white-space:nowrap;}
.cx-item.on,.cx-item:hover{background:var(--surface-2);}
.cx-none{padding:12px;color:var(--ink-soft);font-size:.85rem;}
table.cx tr.cx-group th{background:var(--surface-2);text-align:left;color:#14B4E8;font-family:var(--font-head);font-size:1.05rem;padding:18px 14px;border-left:0;border-right:0;}
table.cx tbody th[scope=row]{text-align:left;font-weight:700;background:var(--surface);color:var(--ink);width:auto;}
table.cx td.best{background:rgba(46,143,91,.13);font-weight:600;}
.cx-foot{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px;}
.cx-foot .cmp-note{margin:0 0 0 auto;max-width:560px;}

.cx-title h1.multi{font-size:1.05rem;}

.price-history{margin-bottom:18px;}.ph-up{color:var(--red);}.ph-down{color:var(--green);}