/* ==========================================================================
   ITNASASTA Premium v11
   1. Premium polish   2. Mobile header search   3. Bottom nav + back to top
   4. Offer votes      5. Credit cards           6. Refer & earn
   Colours come from the Customizer palette (see inc/v11.php).
   ========================================================================== */

/* ---------- 1. Premium polish ---------- */
::selection{background:var(--itn-indigo);color:#fff}
body{background:radial-gradient(1100px 520px at 100% -8%,var(--itn-soft-2),transparent 62%),radial-gradient(900px 480px at -10% 30%,var(--itn-accent-soft),transparent 60%),var(--itn-bg);background-repeat:no-repeat}
#masthead::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--itn-brand-grad);opacity:.9;pointer-events:none}
.itn-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--itn-indigo)}
.itn-kicker::before{content:"";width:18px;height:3px;border-radius:3px;background:var(--itn-brand-grad)}
.itn-cta .itn-kicker::before{background:currentColor}
.itn-section-head h2,.itn-custom-deal-head h2{letter-spacing:-.025em}
.itn-custom-deal-widget{background:linear-gradient(135deg,#fff 0%,var(--itn-soft) 100%)}
.itn-offer-card:hover,.itn-custom-deal-card:hover{border-color:var(--itn-soft-2)}
.itn-action-button{box-shadow:0 8px 20px var(--itn-glow)}
.itn-action-button:hover{box-shadow:0 12px 28px var(--itn-glow)}
.itn-hero-search button:hover{box-shadow:0 8px 20px var(--itn-glow)}
.itn-cc-hl{box-shadow:0 6px 14px var(--itn-glow)}
.itn-cc-initial{background:linear-gradient(160deg,var(--itn-soft),var(--itn-soft-2))}
.itn-cc-type{background:var(--itn-navy);opacity:.92}
.itn-blog-single-meta a,.itn-stats>li>.itn-svg{background:var(--itn-soft)}
.itn-category-hero-icon{background:var(--itn-brand-grad);box-shadow:0 18px 40px var(--itn-ring)}
.itn-pagination .current,.itn-newspaper-pagination .current{background:var(--itn-brand-grad);border-color:transparent}
.itn-btn-outline{border-color:var(--itn-indigo);color:var(--itn-indigo)}
.itn-btn-outline:hover{background:var(--itn-indigo);border-color:var(--itn-indigo);color:#fff}
.itn-footer{position:relative;background-image:var(--itn-dark-grad)}
.itn-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--itn-brand-grad)}
.itn-newspaper-masthead{background:var(--itn-dark-grad)}
.itn-toast{background:var(--itn-navy)}
@media (prefers-reduced-motion:no-preference){
  .itn-action-button::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.28),transparent);transform:skewX(-18deg);transition:left .6s ease;pointer-events:none}
  .itn-action-button:hover::after{left:120%}
}

/* ---------- 2. Mobile header search ---------- */
.itn-msearch,.itn-msearch-toggle{display:none}
@media (max-width:767px){
  .itn-msearch{display:block;position:relative;padding:8px 14px 10px;background:#fff}
  #masthead .itn-msearch{padding:0 14px 10px;background:transparent}
  .itn-msearch.is-collapsible{display:none}
  .itn-msearch.is-collapsible.is-open{display:block}
  .itn-msearch form{display:flex!important;align-items:center;gap:8px;width:100%;height:46px;margin:0!important;padding:0 5px 0 14px;background:#fff;border:1.5px solid var(--itn-border);border-radius:999px;box-shadow:0 1px 2px rgba(15,23,42,.04);transition:border-color .15s,box-shadow .15s}
  .itn-msearch form:focus-within{border-color:var(--itn-indigo);box-shadow:0 0 0 4px var(--itn-ring)}
  .itn-msearch form>.itn-svg{flex:0 0 18px;width:18px;height:18px;color:#94a3b8}
  .itn-msearch input{flex:1 1 auto!important;min-width:0!important;width:100%!important;height:100%!important;margin:0!important;padding:0!important;border:0!important;border-radius:0!important;outline:0!important;background:transparent!important;box-shadow:none!important;color:var(--itn-text)!important;font:500 16px/1.2 var(--itn-font)!important;-webkit-appearance:none;appearance:none}
  .itn-msearch input::placeholder{color:#8a94a8;font-size:14.5px}
  .itn-msearch input::-webkit-search-cancel-button{-webkit-appearance:none}
  .itn-msearch button{flex:0 0 36px;display:grid;place-items:center;width:36px;height:36px;padding:0;border:0;border-radius:50%;background:var(--itn-grad);color:#fff;cursor:pointer}
  .itn-msearch button .itn-svg{width:17px;height:17px}

  .itn-msearch-toggle{grid-column:2;grid-row:1;justify-self:end;margin-left:auto;display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;padding:0;border:1px solid var(--itn-border);border-radius:14px;background:#fff;color:var(--itn-navy);box-shadow:var(--itn-shadow);cursor:pointer}
  .itn-msearch-toggle.is-dark{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff}
  .itn-msearch-toggle .itn-svg{width:20px;height:20px}
  .itn-msearch-toggle[aria-expanded="true"]{border-color:var(--itn-indigo);color:var(--itn-indigo)}
  .itn-msearch-toggle.is-dark[aria-expanded="true"]{background:#fff;color:var(--itn-navy)}
  #masthead .navbar .itn-msearch-toggle+.navbar-toggler{margin-left:8px!important}
  .itn-ls-panel.is-header{left:10px!important;right:10px!important;width:auto!important;transform:none!important}
}

/* ---------- 3. Bottom nav + back to top + sticky CTA ---------- */
.itn-bnav{display:none}
.itn-top-btn{position:fixed;right:18px;bottom:22px;z-index:9990;display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--itn-border);border-radius:50%;background:#fff;color:var(--itn-navy);box-shadow:var(--itn-shadow-lg);cursor:pointer;transition:transform .15s,background .15s,color .15s}
.itn-top-btn:hover{background:var(--itn-navy);color:#fff;transform:translateY(-2px)}
.itn-top-btn .itn-svg{width:20px;height:20px}
.itn-sticky-cta{display:none}
@media (max-width:767px){
  .itn-bnav{position:fixed;left:0;right:0;bottom:0;z-index:9995;display:flex;align-items:stretch;justify-content:space-around;padding:6px 6px calc(6px + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.96);-webkit-backdrop-filter:saturate(180%) blur(14px);backdrop-filter:saturate(180%) blur(14px);border-top:1px solid var(--itn-border);box-shadow:0 -8px 24px rgba(15,23,42,.08)}
  .itn-bnav a{position:relative;flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:50px;padding:4px 2px;border-radius:12px;color:#64748b;font:700 10.5px/1 var(--itn-font);text-decoration:none}
  .itn-bnav a .itn-svg{width:21px;height:21px}
  .itn-bnav a.is-active{color:var(--itn-indigo);background:var(--itn-soft)}
  .itn-top-btn{right:12px;bottom:16px;width:42px;height:42px}
  .itn-sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:9994;display:flex;align-items:center;gap:12px;padding:9px 14px calc(9px + env(safe-area-inset-bottom,0px));background:#fff;border-top:1px solid var(--itn-border);box-shadow:0 -10px 28px rgba(15,23,42,.12)}
  .itn-sticky-cta>span{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:2px}
  .itn-sticky-cta small{font-size:11px;font-weight:700;color:var(--itn-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .itn-sticky-cta b{font:800 14px/1.2 var(--itn-head);color:var(--itn-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .itn-sticky-cta .itn-refer-btn,.itn-sticky-cta .itn-ccard-apply{flex:0 0 auto;width:auto;min-height:44px;padding:0 18px;font-size:14px}
  html.itn-has-sticky body{padding-bottom:calc(126px + env(safe-area-inset-bottom,0px))}
  html.itn-has-sticky .itn-top-btn{display:none}
}

/* ---------- 4. Offer votes ---------- */
.itn-vote{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:20px 0 4px;padding:14px 18px;border-radius:16px;background:var(--itn-soft);border:1px solid var(--itn-soft-2)}
.itn-vote-text{display:flex;flex-direction:column;gap:3px;min-width:0}
.itn-vote-text b{font:800 15px/1.3 var(--itn-head);color:var(--itn-text)}
.itn-vote-text small{font-size:12.5px;font-weight:600;color:var(--itn-muted)}
.itn-vote-btns{display:flex;gap:8px}
.itn-vote-btns button{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 16px;border-radius:999px;border:1.5px solid var(--itn-border);background:#fff;color:var(--itn-text);font:800 13px var(--itn-font);cursor:pointer;transition:.15s}
.itn-vote-btns button .itn-svg{width:16px;height:16px}
.itn-vote-btns .is-up:hover,.itn-vote-btns .is-up.is-picked{border-color:#16a34a;background:#f0fdf4;color:#15803d}
.itn-vote-btns .is-down:hover,.itn-vote-btns .is-down.is-picked{border-color:#dc2626;background:#fef2f2;color:#b91c1c}
.itn-vote.is-done .itn-vote-btns button{pointer-events:none}
.itn-vote.is-done .itn-vote-btns button:not(.is-picked){opacity:.45}

/* ---------- 5. Credit cards ---------- */
/* 5a. Card picture */
.itn-ccard-visual{position:relative;display:block;width:100%;aspect-ratio:1.586;border-radius:14px;overflow:hidden;box-shadow:0 14px 30px rgba(15,23,42,.22)}
.itn-ccard-visual.is-image{background:#fff;box-shadow:none}
.itn-ccard-visual.is-image img{width:100%;height:100%;object-fit:contain;display:block;border-radius:0}
.itn-ccard-visual.is-drawn{container-type:inline-size;color:#fff;background:linear-gradient(135deg,#7c4dff 0%,#3b1fa8 100%)}
.itn-ccard-visual.is-drawn::before{content:"";position:absolute;right:-18%;top:-40%;width:70%;aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.14)}
.itn-ccard-visual.is-drawn::after{content:"";position:absolute;left:-12%;bottom:-55%;width:62%;aspect-ratio:1;border-radius:50%;background:rgba(255,255,255,.08)}
.itn-ccard-visual.is-midnight{background:linear-gradient(135deg,#2b2f3a 0%,#0b0d12 100%)}
.itn-ccard-visual.is-gold{background:linear-gradient(135deg,#d9a441 0%,#8a5a12 100%)}
.itn-ccard-visual.is-emerald{background:linear-gradient(135deg,#18a37a 0%,#06493c 100%)}
.itn-ccard-visual.is-rose{background:linear-gradient(135deg,#f0527f 0%,#8f1741 100%)}
.itn-ccard-visual.is-ocean{background:linear-gradient(135deg,#2f8bff 0%,#0b3a8f 100%)}
.itn-ccard-visual.is-silver{background:linear-gradient(135deg,#aab4c3 0%,#4b5565 100%)}
.itn-ccard-visual.is-drawn>span{position:absolute;z-index:1;line-height:1.15}
.itn-ccard-bank{left:7%;top:9%;right:7%;font:800 13px var(--itn-head);font-size:clamp(11px,6cqw,18px);letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.itn-ccard-chip{left:7%;top:34%;width:14%;aspect-ratio:1.3;border-radius:18%;background:linear-gradient(135deg,#f7dc8a,#c9962e);box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.itn-ccard-num{left:7%;top:60%;font:600 12px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:clamp(9px,5cqw,16px);letter-spacing:.08em;opacity:.92;white-space:pre}
.itn-ccard-name{left:7%;bottom:8%;right:36%;font:700 11px var(--itn-font);font-size:clamp(9px,4.4cqw,14px);text-transform:uppercase;letter-spacing:.05em;opacity:.95;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.itn-ccard-net{right:7%;bottom:8%;max-width:30%;text-align:right;font:800 italic 12px var(--itn-head);font-size:clamp(9px,5cqw,16px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* 5b. Shared bits */
.itn-ccard-media{display:block;text-decoration:none}
.itn-ccard-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.itn-ccard-issuer{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--itn-indigo)}
.itn-ccard-rating{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:999px;background:#fff7e0;color:#92600a;font-size:12px}
.itn-ccard-rating .itn-svg{width:13px;height:13px;fill:#f5a623;stroke:#f5a623}
.itn-ccard-rating b{font-weight:800}.itn-ccard-rating small{font-size:11px;opacity:.75}
.itn-ccard-badge{position:absolute;z-index:2;left:18px;top:-1px;padding:6px 12px;border-radius:0 0 10px 10px;background:var(--itn-brand-grad);color:#fff;font:800 10.5px var(--itn-font);letter-spacing:.07em;text-transform:uppercase;box-shadow:0 6px 14px var(--itn-ring)}
.itn-ccard-badge.is-inline{position:static;border-radius:999px;box-shadow:none}
.itn-ccard-reward{margin:0 0 10px;font:700 15px/1.45 var(--itn-head);color:var(--itn-orange-dark)}
.itn-ccard-feats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 18px}
.itn-ccard-feats li{display:flex;align-items:flex-start;gap:8px;font-size:13.5px;line-height:1.45;color:#334155}
.itn-ccard-feats li .itn-svg{flex:0 0 16px;width:16px;height:16px;margin-top:2px;padding:2px;border-radius:50%;background:#dcfce7;color:#15803d;stroke-width:3}
.itn-ccard-feats.is-full{grid-template-columns:1fr;gap:11px}
.itn-ccard-feats.is-full li{font-size:15px}
.itn-ccard-feats.is-plain li .itn-svg{background:var(--itn-soft);color:var(--itn-indigo);stroke-width:2}
.itn-ccard-offer{display:flex;align-items:flex-start;gap:8px;margin:12px 0 0;padding:9px 12px;border-radius:12px;background:var(--itn-accent-soft);font-size:13px;font-weight:700;line-height:1.45;color:var(--itn-text)}
.itn-ccard-offer .itn-svg{flex:0 0 16px;width:16px;height:16px;margin-top:1px;color:var(--itn-orange-dark)}
.itn-ccard-offer small{font-weight:600;color:var(--itn-muted)}
.itn-ccard-apply{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;padding:0 20px;border:0;border-radius:14px;background:var(--itn-grad);color:#fff!important;font:800 15px var(--itn-head);text-decoration:none!important;box-shadow:0 8px 20px var(--itn-glow);transition:transform .15s,box-shadow .15s}
.itn-ccard-apply:hover{transform:translateY(-2px);box-shadow:0 12px 28px var(--itn-glow)}
.itn-ccard-apply .itn-svg{width:15px;height:15px}
.itn-ccard-apply.is-large{width:auto;min-height:54px;padding:0 30px;font-size:16px}
.itn-ccard-more{display:inline-flex;align-items:center;justify-content:center;gap:2px;font-size:13px;font-weight:700;color:var(--itn-indigo);text-decoration:none}
.itn-ccard-more:hover{color:var(--itn-navy)}
.itn-ccard-more .itn-svg{width:14px;height:14px}

/* 5c. Listing rows */
.itn-cards-main,.itn-card-main,.itn-refer-main{padding-top:26px;padding-bottom:40px}
.itn-ccard-list{display:grid;gap:18px}
.itn-ccard-row{position:relative;display:grid;grid-template-columns:230px minmax(0,1fr) 210px;gap:26px;align-items:center;padding:24px;background:#fff;border:1px solid var(--itn-border);border-radius:var(--itn-radius);box-shadow:var(--itn-shadow);transition:transform .2s,box-shadow .2s,border-color .2s}
.itn-ccard-row:hover{transform:translateY(-3px);box-shadow:var(--itn-shadow-lg);border-color:var(--itn-soft-2)}
.itn-ccard-row.is-featured{border-color:var(--itn-soft-2);background:linear-gradient(135deg,#fff 0%,var(--itn-soft) 100%)}
.itn-ccard-row h3,.itn-ccard-tile h3{margin:0 0 6px;font-size:20px;line-height:1.25}
.itn-ccard-row h3 a,.itn-ccard-tile h3 a{color:var(--itn-text);text-decoration:none}
.itn-ccard-row h3 a:hover,.itn-ccard-tile h3 a:hover{color:var(--itn-indigo)}
.itn-ccard-side{display:flex;flex-direction:column;gap:12px;align-self:stretch;justify-content:center;padding-left:24px;border-left:1px dashed var(--itn-border)}
.itn-ccard-fees{display:grid;gap:8px;margin:0}
.itn-ccard-fees div{display:flex;flex-direction:column;gap:2px}
.itn-ccard-fees dt{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--itn-muted)}
.itn-ccard-fees dd{margin:0;font:800 15px/1.3 var(--itn-head);color:var(--itn-text)}

/* 5d. Tiles (carousel + grid) */
.itn-ccard-tile{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--itn-border);border-radius:18px;box-shadow:var(--itn-shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.itn-ccard-tile:hover{transform:translateY(-3px);box-shadow:var(--itn-shadow-lg);border-color:var(--itn-soft-2)}
.itn-ccard-tile .itn-ccard-media{padding:32px 22px 6px}
.itn-ccard-tile-body{display:flex;flex-direction:column;flex:1 1 auto;padding:12px 18px 18px}
.itn-ccard-tile h3{font-size:16.5px}
.itn-ccard-tile .itn-ccard-reward{font-size:13.5px;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.itn-ccard-feeline{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:auto 0 12px;padding-top:10px;border-top:1px dashed var(--itn-border);font-size:12px;color:var(--itn-muted)}
.itn-ccard-feeline span{font-weight:700;text-transform:uppercase;letter-spacing:.05em;font-size:11px}
.itn-ccard-feeline b{font:800 13.5px var(--itn-head);color:var(--itn-text);text-align:right}
.itn-ccard-tile .itn-ccard-apply{min-height:44px;font-size:14px}
.itn-custom-deal-track>.itn-ccard-tile{flex:0 0 268px;scroll-snap-align:start}
.itn-ccard-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.itn-cards-carousel .itn-custom-deal-track,.itn-refer-carousel .itn-custom-deal-track{padding-top:4px}

/* 5e. Filters + disclaimer */
.itn-cards-filters{display:grid;gap:12px;margin:0 0 22px;padding:16px 18px;background:#fff;border:1px solid var(--itn-border);border-radius:var(--itn-radius);box-shadow:var(--itn-shadow)}
.itn-cards-filter{display:flex;align-items:center;gap:14px;min-width:0}
.itn-cards-filter>b{flex:0 0 62px;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--itn-muted)}
.itn-cards-chips{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.itn-cards-chips a{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;background:#fff;border:1px solid var(--itn-border);font-size:13px;font-weight:700;color:var(--itn-text);text-decoration:none;white-space:nowrap;transition:.15s}
.itn-cards-chips a small{font-size:11px;font-weight:700;color:var(--itn-muted)}
.itn-cards-chips a:hover{border-color:var(--itn-indigo);color:var(--itn-indigo)}
.itn-cards-chips a.is-active{background:var(--itn-brand-grad);border-color:transparent;color:#fff}
.itn-cards-chips a.is-active small{color:rgba(255,255,255,.8)}
.itn-cards-disclaimer{display:flex;align-items:flex-start;gap:10px;margin:26px 0 0;padding:14px 16px;border-radius:14px;background:#fff;border:1px dashed var(--itn-border);font-size:12.5px;line-height:1.6;color:var(--itn-muted)}
.itn-cards-disclaimer .itn-svg{flex:0 0 16px;width:16px;height:16px;margin-top:2px;color:var(--itn-indigo)}

/* 5f. Single card */
.itn-card-hero{display:grid;grid-template-columns:minmax(220px,340px) minmax(0,1fr);gap:38px;align-items:center;margin-top:8px}
.itn-card-hero-media .itn-ccard-visual{box-shadow:0 24px 50px rgba(15,23,42,.28)}
.itn-card-hero-reward{max-width:640px;margin:0 0 18px;font:700 18px/1.5 var(--itn-head);color:inherit;opacity:.82}
.itn-card-hero-cta{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.itn-card-hero-tags{display:flex;flex-wrap:wrap;gap:8px}
.itn-card-hero-tags a{padding:7px 13px;border-radius:999px;background:rgba(127,127,160,.14);border:1px solid rgba(127,127,160,.22);font-size:12px;font-weight:700;color:inherit;text-decoration:none}
.itn-card-hero-tags a:hover{border-color:var(--itn-indigo)}
.itn-card-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:20px}
.itn-card-facts>div{display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:12px;align-items:center;padding:16px 18px;background:#fff;border:1px solid var(--itn-border);border-radius:16px;box-shadow:var(--itn-shadow)}
.itn-card-facts span{grid-row:1 / span 2;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--itn-soft);color:var(--itn-indigo)}
.itn-card-facts span .itn-svg{width:20px;height:20px}
.itn-card-facts small{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--itn-muted)}
.itn-card-facts b{font:800 15px/1.35 var(--itn-head);color:var(--itn-text);overflow-wrap:anywhere}
.itn-card-offer{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px;padding:16px 20px;border-radius:16px;background:var(--itn-accent-soft);border:1px solid var(--itn-glow)}
.itn-card-offer>.itn-svg{flex:0 0 26px;width:26px;height:26px;color:var(--itn-orange-dark)}
.itn-card-offer b{display:block;font:800 12px var(--itn-font);letter-spacing:.1em;text-transform:uppercase;color:var(--itn-orange-dark)}
.itn-card-offer p{margin:4px 0 0;font:700 15.5px/1.5 var(--itn-head);color:var(--itn-text)}
.itn-card-offer p small{font:600 12.5px var(--itn-font);color:var(--itn-muted)}
.itn-card-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin-bottom:20px}
.itn-card-panel{padding:24px 26px;background:#fff;border:1px solid var(--itn-border);border-radius:var(--itn-radius);box-shadow:var(--itn-shadow)}
.itn-card-panel>h2{margin:0 0 16px;font-size:21px}
.itn-card-review{margin-bottom:20px}
.itn-card-bottom-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:20px 24px;border-radius:var(--itn-radius);background:var(--itn-dark-grad);color:#fff}
.itn-card-bottom-cta>div{display:flex;flex-direction:column;gap:4px;min-width:0}
.itn-card-bottom-cta b{font:800 19px/1.25 var(--itn-head)}
.itn-card-bottom-cta small{font-size:13px;opacity:.8}
.itn-card-main .itn-cc-section{margin-top:30px}

/* ---------- 6. Refer & earn ---------- */
.itn-refer-logo{flex:0 0 60px;display:grid;place-items:center;width:60px;height:60px;border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--itn-border)}
.itn-refer-logo img{width:100%!important;height:100%!important;object-fit:cover;border-radius:0!important;display:block;margin:0!important}
.itn-refer-logo.is-initial{background:var(--itn-brand-grad);border:0;color:#fff;font:800 26px var(--itn-head)}
.itn-refer-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border:0;border-radius:14px;background:var(--itn-grad);color:#fff!important;font:800 15px var(--itn-head);text-decoration:none!important;white-space:nowrap;box-shadow:0 8px 20px var(--itn-glow);transition:transform .15s,box-shadow .15s}
.itn-refer-btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px var(--itn-glow)}
.itn-refer-btn .itn-svg{width:15px;height:15px}
.itn-refer-code{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:50px;padding:5px 5px 5px 14px;border:2px dashed var(--itn-soft-2);border-radius:14px;background:var(--itn-soft)}
.itn-refer-code>span{display:flex;flex-direction:column;gap:1px;min-width:0}
.itn-refer-code small{font-size:10px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--itn-muted)}
.itn-refer-code code{padding:0;background:none;font:800 16px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.06em;color:var(--itn-navy);overflow-wrap:anywhere}
.itn-refer-code button{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 13px;border:0;border-radius:10px;background:var(--itn-navy);color:#fff;font:800 12.5px var(--itn-font);cursor:pointer;transition:.15s}
.itn-refer-code button:hover{background:var(--itn-indigo)}
.itn-refer-code button.is-copied{background:#16a34a}
.itn-refer-code button .itn-svg{width:14px;height:14px}

/* 6a. Box inside the post */
.itn-refer-box{position:relative;margin:0 0 30px;padding:24px;border-radius:22px;background:linear-gradient(160deg,#fff 0%,var(--itn-soft) 100%);border:1px solid var(--itn-soft-2);box-shadow:var(--itn-shadow-lg);overflow:hidden;font-family:var(--itn-font);font-size:15px;line-height:1.5}
.itn-refer-box::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:var(--itn-brand-grad)}
.itn-blog-single-content>.itn-refer-box:last-child{margin:30px 0 0}
.itn-refer-box-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.itn-refer-box-head>div{display:flex;flex-direction:column;gap:3px;min-width:0}
.itn-refer-tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--itn-indigo)}
.itn-refer-tag .itn-svg{width:13px;height:13px}
.itn-refer-box-head strong{font:800 22px/1.2 var(--itn-head);color:var(--itn-text)}
.itn-refer-valid{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;font-weight:700;color:var(--itn-muted)}
.itn-refer-valid .itn-svg{width:13px;height:13px}
.itn-refer-valid.is-over{color:#b91c1c}
.itn-refer-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:16px}
.itn-refer-stats>div{display:grid;grid-template-columns:42px minmax(0,1fr);column-gap:12px;align-items:center;padding:13px 15px;background:#fff;border:1px solid var(--itn-border);border-radius:14px}
.itn-refer-stats span{grid-row:1 / span 2;display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--itn-accent-soft);color:var(--itn-orange-dark)}
.itn-refer-stats span .itn-svg{width:20px;height:20px}
.itn-refer-stats small{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--itn-muted)}
.itn-refer-stats b{font:800 17px/1.3 var(--itn-head);color:var(--itn-text);overflow-wrap:anywhere}
.itn-refer-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:stretch}
.itn-refer-actions>.itn-refer-btn:only-child{grid-column:1 / -1}
.itn-refer-steps{margin-top:20px;padding-top:18px;border-top:1px dashed var(--itn-soft-2)}
.itn-refer-steps>b{display:block;margin-bottom:12px;font:800 16px var(--itn-head);color:var(--itn-text)}
.itn-refer-steps ol{list-style:none;counter-reset:itnstep;margin:0!important;padding:0!important;display:grid;gap:10px}
.itn-refer-steps li{counter-increment:itnstep;position:relative;min-height:28px;margin:0;padding:3px 0 3px 40px;font-size:15px;line-height:1.5;color:#334155}
.itn-refer-steps li::before{content:counter(itnstep);position:absolute;left:0;top:0;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--itn-brand-grad);color:#fff;font:800 13px var(--itn-head)}
.itn-refer-note{margin:16px 0 0!important;font-size:12px!important;line-height:1.55!important;color:var(--itn-muted)!important}
.itn-refer-box.is-expired .itn-refer-btn{filter:grayscale(1);opacity:.75}

/* 6b. Tiles */
.itn-refer-main .itn-refer-intro{max-width:820px;margin:0 0 24px}
.itn-refer-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.itn-refer-tile{display:flex;flex-direction:column;gap:12px;padding:20px;background:#fff;border:1px solid var(--itn-border);border-radius:18px;box-shadow:var(--itn-shadow);transition:transform .18s,box-shadow .18s,border-color .18s}
.itn-refer-tile:hover{transform:translateY(-3px);box-shadow:var(--itn-shadow-lg);border-color:var(--itn-soft-2)}
.itn-custom-deal-track>.itn-refer-tile{flex:0 0 292px;scroll-snap-align:start}
.itn-refer-tile-head{display:flex;align-items:center;gap:14px}
.itn-refer-tile-head>div{display:flex;flex-direction:column;align-items:flex-start;gap:5px;min-width:0}
.itn-refer-tile-head strong{font:800 17px/1.2 var(--itn-head);color:var(--itn-text)}
.itn-refer-bonus{padding:4px 10px;border-radius:999px;background:#dcfce7;color:#166534;font-size:12px;font-weight:800}
.itn-refer-tile h3{margin:0;font-size:15px;line-height:1.45;font-weight:700}
.itn-refer-tile h3 a{color:var(--itn-text);text-decoration:none;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.itn-refer-tile h3 a:hover{color:var(--itn-indigo)}
.itn-refer-per{display:flex;align-items:center;gap:7px;margin:0;font-size:13.5px;font-weight:700;color:var(--itn-orange-dark)}
.itn-refer-per .itn-svg{width:15px;height:15px}
.itn-refer-tile .itn-refer-code{min-height:46px}
.itn-refer-tile .itn-refer-code code{font-size:14.5px}
.itn-refer-tile-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto}
.itn-refer-tile .itn-refer-btn{width:100%;min-height:44px;font-size:14px}
.itn-refer-read{display:inline-flex;align-items:center;justify-content:center;gap:2px;font-size:13px;font-weight:700;color:var(--itn-indigo);text-decoration:none}
.itn-refer-read:hover{color:var(--itn-navy)}
.itn-refer-read .itn-svg{width:14px;height:14px}
.itn-refer-tile.is-expired{opacity:.72}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .itn-ccard-row{grid-template-columns:190px minmax(0,1fr) 190px;gap:20px;padding:20px}
  .itn-ccard-side{padding-left:18px}
  .itn-ccard-feats{grid-template-columns:1fr}
}
@media (max-width:767px){
  .itn-cards-main,.itn-card-main,.itn-refer-main{padding-top:18px;padding-bottom:28px}
  .itn-ccard-row{grid-template-columns:118px minmax(0,1fr);gap:14px;padding:34px 16px 16px;align-items:start}
  .itn-ccard-row h3{font-size:16.5px}
  .itn-ccard-reward{font-size:13.5px;margin-bottom:0}
  .itn-ccard-row .itn-ccard-feats,.itn-ccard-row .itn-ccard-offer{grid-column:1 / -1}
  .itn-ccard-main{display:contents}
  .itn-ccard-main>.itn-ccard-top,.itn-ccard-main>h3,.itn-ccard-main>.itn-ccard-reward{grid-column:2}
  .itn-ccard-row .itn-ccard-media{grid-row:1 / span 3}
  .itn-ccard-main>.itn-ccard-top{margin-bottom:0}
  .itn-ccard-main>h3{margin:0}
  .itn-ccard-row{row-gap:6px}
  .itn-ccard-row .itn-ccard-feats{margin-top:8px}
  .itn-ccard-side{grid-column:1 / -1;padding:14px 0 0;border-left:0;border-top:1px dashed var(--itn-border);gap:12px}
  .itn-ccard-fees{grid-template-columns:1fr 1fr;gap:12px}
  .itn-ccard-badge{left:14px}
  .itn-custom-deal-track>.itn-ccard-tile{flex-basis:76%}
  .itn-custom-deal-track>.itn-refer-tile{flex-basis:82%}
  .itn-cards-filters{padding:12px 0 12px 14px}
  .itn-cards-filter{flex-direction:column;align-items:flex-start;gap:8px}
  .itn-cards-filter>b{flex:none}
  .itn-cards-chips{flex-wrap:nowrap;overflow-x:auto;width:100%;padding:0 14px 4px 0;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .itn-cards-chips::-webkit-scrollbar{display:none}
  .itn-card-hero{grid-template-columns:1fr;gap:18px}
  .itn-card-hero-media{max-width:260px}
  .itn-card-hero-reward{font-size:15px;margin-bottom:14px}
  .itn-card-hero-cta .itn-ccard-apply{width:100%}
  .itn-card-facts{grid-template-columns:1fr 1fr;gap:10px}
  .itn-card-facts>div{grid-template-columns:1fr;row-gap:6px;padding:13px}
  .itn-card-facts span{grid-row:auto;width:36px;height:36px;border-radius:11px}
  .itn-card-facts b{font-size:14px}
  .itn-card-panel{padding:18px 16px}
  .itn-card-panel>h2{font-size:18px}
  .itn-card-bottom-cta{padding:18px 16px}
  .itn-card-bottom-cta .itn-ccard-apply{width:100%}
  .itn-refer-box{margin-left:-2px;margin-right:-2px;padding:20px 16px 18px;border-radius:18px}
  .itn-refer-box-head strong{font-size:19px}
  .itn-refer-actions{grid-template-columns:1fr}
  .itn-refer-stats{grid-template-columns:1fr 1fr;gap:10px}
  .itn-refer-stats>div{grid-template-columns:1fr;row-gap:6px;padding:12px}
  .itn-refer-stats span{grid-row:auto;width:36px;height:36px}
  .itn-refer-stats b{font-size:15px}
  .itn-refer-grid{grid-template-columns:1fr}
  .itn-vote{padding:14px}
  .itn-vote-btns{width:100%}
  .itn-vote-btns button{flex:1;justify-content:center}
}
@media (max-width:380px){
  .itn-ccard-row{grid-template-columns:96px minmax(0,1fr)}
  .itn-bnav a{font-size:10px}
}