:root{
  --gtds-ink:#211d19;
  --gtds-muted:#6f675f;
  --gtds-line:#ded7cd;
  --gtds-line-strong:#cbbfae;
  --gtds-ivory:#f8f5ef;
  --gtds-paper:#fffdf9;
  --gtds-gold:#9f8350;
  --gtds-gold-dark:#735d36;
  --gtds-shadow:0 18px 45px rgba(38,31,24,.08);
  --gtds-radius:22px;
}

.gtds{max-width:1440px;margin:0 auto;padding:32px 28px 120px;color:var(--gtds-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.gtds *{box-sizing:border-box}
.gtds button,.gtds input,.gtds select,.gtds textarea{font:inherit}
.gtds-hero{display:flex;justify-content:space-between;gap:36px;align-items:flex-end;padding:24px 0 28px;border-bottom:1px solid var(--gtds-line)}
.gtds-eyebrow,.gtds-kicker{margin:0 0 8px;letter-spacing:.16em;text-transform:uppercase;font-size:12px;font-weight:700;color:var(--gtds-gold-dark)}
.gtds-hero h1,.gtds-question-head h2,.gtds-summary h2,.gtds-final h2{font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;letter-spacing:-.018em}
.gtds-hero h1{margin:0;font-size:clamp(42px,5vw,68px);line-height:.98;max-width:760px}
.gtds-hero-copy{font-size:17px;line-height:1.65;color:var(--gtds-muted);max-width:680px;margin:18px 0 0}
.gtds-hero-trust{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;max-width:420px}
.gtds-hero-trust span{border:1px solid var(--gtds-line);border-radius:999px;padding:9px 12px;font-size:12px;color:var(--gtds-muted);background:var(--gtds-paper)}
.gtds-progress{padding:22px 0 30px}
.gtds-progress-copy{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--gtds-muted);margin-bottom:9px}
.gtds-progress-copy strong{font-weight:600;color:var(--gtds-ink)}
.gtds-progress-track{height:3px;background:#ebe6df;border-radius:999px;overflow:hidden}
.gtds-progress-track span{display:block;height:100%;width:8%;background:var(--gtds-gold);transition:width .3s ease}
.gtds-layout{display:grid;grid-template-columns:minmax(240px,310px) minmax(0,1fr);gap:42px;align-items:start}
.gtds-sidebar{position:sticky;top:24px;display:grid;gap:16px}
.gtds-summary{background:var(--gtds-paper);border:1px solid var(--gtds-line);border-radius:18px;padding:18px;box-shadow:0 8px 25px rgba(40,31,22,.04)}
.gtds-summary-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.gtds-summary h2{font-size:27px;line-height:1;margin:0}
.gtds-summary-close{display:none;border:0;background:transparent;font-size:28px;line-height:1;min-width:44px;min-height:44px;color:var(--gtds-muted);cursor:pointer}
.gtds-stone-card{display:grid;grid-template-columns:82px 1fr;gap:13px;align-items:center}
.gtds-stone-card img{width:82px;height:82px;object-fit:cover;border-radius:13px;background:var(--gtds-ivory);border:1px solid var(--gtds-line)}
.gtds-stone-placeholder{width:82px;height:82px;border-radius:13px;background:radial-gradient(circle at 38% 32%,#fff 0,#e8e4dd 36%,#bdb5aa 76%,#f6f2eb 100%);border:1px solid var(--gtds-line);display:grid;place-items:center;font-family:Georgia,serif;font-size:28px;color:#71685e}
.gtds-summary-title{font-weight:700;font-size:14px;margin:0 0 4px}
.gtds-summary-sub{font-size:12px;line-height:1.45;color:var(--gtds-muted);margin:0}
.gtds-summary-list{display:grid;gap:0;margin:0}
.gtds-summary-row{display:grid;grid-template-columns:92px 1fr;gap:10px;padding:10px 0;border-top:1px solid #ece7e0;font-size:12px}
.gtds-summary-row:first-child{border-top:0}
.gtds-summary-row dt{color:var(--gtds-muted)}
.gtds-summary-row dd{margin:0;font-weight:650;text-align:right}
.gtds-empty{margin:0;color:var(--gtds-muted);font-size:13px;line-height:1.55}
.gtds-consultation{min-width:0;padding-bottom:28px}
.gtds-question-head{max-width:900px;margin:0 0 26px}
.gtds-question-head h2{font-size:clamp(38px,4vw,58px);line-height:1.02;margin:0 0 14px}
.gtds-question-intro{font-size:16px;line-height:1.65;color:var(--gtds-muted);margin:0;max-width:780px}
.gtds-status{border-radius:12px;padding:12px 14px;margin:0 0 18px;background:#f4efe5;border:1px solid #d9c9aa;font-size:13px;line-height:1.5}
.gtds-status.is-error{background:#fff1f0;border-color:#e9bbb6;color:#7c302b}
.gtds-status.is-success{background:#f5f1e9;border-color:#cdbb91;color:#55482e}
.gtds-content{margin-bottom:18px}
.gtds-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.gtds-option{position:relative;border:1px solid var(--gtds-line);border-radius:18px;background:var(--gtds-paper);padding:0;text-align:left;min-height:190px;overflow:hidden;cursor:pointer;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease;color:var(--gtds-ink)}
.gtds-option:hover{transform:translateY(-2px);border-color:var(--gtds-line-strong);box-shadow:var(--gtds-shadow)}
.gtds-option:focus-visible{outline:3px solid rgba(159,131,80,.25);outline-offset:3px}
.gtds-option.is-selected{border-color:var(--gtds-gold);box-shadow:0 0 0 2px rgba(159,131,80,.16),var(--gtds-shadow)}
.gtds-option.is-selected:after{content:"✓";position:absolute;right:12px;top:12px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--gtds-ink);color:#fff;font-weight:700;z-index:2}
.gtds-option-media{height:170px;background:var(--gtds-ivory);overflow:hidden;display:grid;place-items:center}
.gtds-option-media img{width:100%;height:100%;object-fit:cover;display:block}
.gtds-option-media img.is-contain{object-fit:contain;padding:8px}
.gtds-option-media--swatch{height:128px;background:linear-gradient(135deg,#f8f3e8,#e8dfce);position:relative}
.gtds-option-media--swatch:after{content:"";width:72px;height:72px;border:13px solid var(--swatch,#d5b879);border-radius:50%;box-shadow:inset 0 0 0 1px rgba(0,0,0,.08),0 8px 16px rgba(0,0,0,.08)}
.gtds-option-media--text{height:128px;font-family:"Cormorant Garamond",Georgia,serif;font-size:42px;background:linear-gradient(145deg,#fbf8f2,#ece5dc);color:#766d62}
.gtds-option-copy{padding:15px 16px 17px}
.gtds-option-copy strong{display:block;font-size:15px;margin-bottom:5px;line-height:1.25}
.gtds-option-copy span{display:block;color:var(--gtds-muted);font-size:12px;line-height:1.5}
.gtds-option-badge{display:inline-flex!important;width:max-content;margin-top:9px!important;padding:5px 8px;border-radius:999px;background:#f1eadc;color:var(--gtds-gold-dark)!important;font-size:10px!important;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.gtds-form-card{border:1px solid var(--gtds-line);border-radius:18px;background:var(--gtds-paper);padding:22px;display:grid;gap:18px}
.gtds-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.gtds-field{display:grid;gap:7px}
.gtds-field--full{grid-column:1/-1}
.gtds-field label{font-size:12px;font-weight:700;color:var(--gtds-muted)}
.gtds-field input,.gtds-field select,.gtds-field textarea{width:100%;min-height:48px;border:1px solid var(--gtds-line-strong);border-radius:10px;background:#fff;padding:11px 12px;color:var(--gtds-ink);outline:0}
.gtds-field textarea{min-height:120px;resize:vertical;line-height:1.55}
.gtds-field input:focus,.gtds-field select:focus,.gtds-field textarea:focus{border-color:var(--gtds-gold);box-shadow:0 0 0 3px rgba(159,131,80,.12)}
.gtds-field small{font-size:11px;line-height:1.45;color:var(--gtds-muted)}
.gtds-stone-confirm{display:grid;grid-template-columns:minmax(180px,280px) 1fr;gap:24px;border:1px solid var(--gtds-line);border-radius:20px;background:var(--gtds-paper);padding:20px;align-items:center}
.gtds-stone-confirm img,.gtds-stone-confirm .gtds-stone-placeholder{width:100%;height:230px;border-radius:15px;object-fit:cover}
.gtds-spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;margin:0}
.gtds-spec-grid div{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid #ece7df;padding:10px 0;font-size:13px}
.gtds-spec-grid dt{color:var(--gtds-muted)}
.gtds-spec-grid dd{margin:0;font-weight:650;text-align:right}
.gtds-inline-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.gtds-why,.gtds-advanced{margin-top:20px;border-top:1px solid var(--gtds-line);padding-top:14px}
.gtds-why summary,.gtds-advanced summary{cursor:pointer;font-size:13px;font-weight:700;list-style:none;color:var(--gtds-gold-dark);min-height:44px;display:flex;align-items:center}
.gtds-why summary::-webkit-details-marker,.gtds-advanced summary::-webkit-details-marker{display:none}
.gtds-why summary:after,.gtds-advanced summary:after{content:"+";margin-left:8px;font-size:18px}
.gtds-why[open] summary:after,.gtds-advanced[open] summary:after{content:"−"}
.gtds-why div,.gtds-advanced div{color:var(--gtds-muted);font-size:13px;line-height:1.65;padding:0 0 8px;max-width:780px}
.gtds-advanced-choice{display:flex;align-items:center;gap:10px;margin:8px 0}
.gtds-advanced-choice input{width:18px;height:18px}
.gtds-actions{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:30px;padding-top:22px;border-top:1px solid var(--gtds-line)}
.gtds-actions-right{display:flex;align-items:center;gap:10px}
.gtds-btn{min-height:48px;border-radius:999px;padding:11px 22px;border:1px solid var(--gtds-line-strong);font-weight:700;font-size:13px;cursor:pointer;background:#fff;color:var(--gtds-ink)}
.gtds-btn:disabled{opacity:.42;cursor:not-allowed}
.gtds-btn--primary{background:var(--gtds-ink);border-color:var(--gtds-ink);color:#fff;min-width:128px}
.gtds-btn--quiet{background:transparent}
.gtds-link-btn{border:0;background:transparent;text-decoration:underline;text-underline-offset:3px;color:var(--gtds-muted);font-size:12px;cursor:pointer;min-height:44px}
.gtds-mobile-summary-tabs{display:none}
.gtds-size-result{border:1px solid var(--gtds-line);background:var(--gtds-ivory);border-radius:13px;padding:13px 15px;font-size:12px;line-height:1.6}
.gtds-size-result strong{font-size:14px}
.gtds-help-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.gtds-help-links a{display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border:1px solid var(--gtds-line);border-radius:999px;color:var(--gtds-ink);text-decoration:none;font-size:12px;font-weight:650;background:#fff}
.gtds-tryon{display:grid;grid-template-columns:minmax(260px,1fr) minmax(280px,1fr);gap:18px}
.gtds-tryon-panel{border:1px solid var(--gtds-line);border-radius:18px;background:var(--gtds-paper);padding:18px}
.gtds-tryon-preview{min-height:300px;border-radius:14px;background:var(--gtds-ivory);display:grid;place-items:center;overflow:hidden}
.gtds-tryon-preview img{width:100%;height:100%;max-height:380px;object-fit:contain}
.gtds-upload-drop{border:1px dashed var(--gtds-line-strong);border-radius:14px;padding:20px;text-align:center}
.gtds-upload-drop input{max-width:100%;margin:10px 0}
.gtds-upload-list{display:grid;gap:8px;margin-top:12px}
.gtds-upload-item{display:flex;justify-content:space-between;gap:10px;align-items:center;border-top:1px solid var(--gtds-line);padding-top:9px;font-size:12px}
.gtds-upload-item button{border:0;background:transparent;text-decoration:underline;cursor:pointer;color:var(--gtds-muted)}
.gtds-final{display:grid;gap:22px}
.gtds-final-hero{display:grid;grid-template-columns:minmax(300px,1.15fr) minmax(280px,.85fr);gap:22px;align-items:stretch}
.gtds-final-image{min-height:430px;border-radius:20px;background:var(--gtds-ivory);border:1px solid var(--gtds-line);display:grid;place-items:center;overflow:hidden}
.gtds-final-image img{width:100%;height:100%;max-height:560px;object-fit:contain}
.gtds-final-copy{border:1px solid var(--gtds-line);border-radius:20px;background:var(--gtds-paper);padding:24px}
.gtds-final h2{font-size:42px;line-height:1;margin:0 0 12px}
.gtds-final-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.gtds-final-note{font-size:12px;line-height:1.6;color:var(--gtds-muted);margin:12px 0 0}
.gtds-popular-toggle{grid-column:1/-1;border:0;background:transparent;min-height:44px;text-decoration:underline;text-underline-offset:4px;color:var(--gtds-gold-dark);cursor:pointer;font-weight:650}
.gtds-quote-result{margin-top:13px;border:1px solid var(--gtds-line);border-radius:12px;padding:12px;background:var(--gtds-ivory);font-size:13px}

@media (max-width:1050px){
  .gtds{padding-left:20px;padding-right:20px}
  .gtds-layout{grid-template-columns:250px minmax(0,1fr);gap:26px}
  .gtds-options{grid-template-columns:repeat(2,minmax(0,1fr))}
  .gtds-hero{align-items:flex-start;flex-direction:column}
  .gtds-hero-trust{justify-content:flex-start}
}

@media (max-width:760px){
  .gtds{padding:16px 14px 104px}
  .gtds-hero{padding:14px 0 20px;gap:18px}
  .gtds-hero h1{font-size:42px}
  .gtds-hero-copy{font-size:15px;margin-top:12px}
  .gtds-hero-trust{gap:6px}.gtds-hero-trust span{padding:7px 9px;font-size:10px}
  .gtds-progress{padding:18px 0 20px}
  .gtds-layout{display:block}
  .gtds-sidebar{position:static;display:none}
  .gtds-sidebar.is-mobile-open{display:block;position:fixed;inset:0;z-index:1000;background:rgba(25,21,18,.38);padding:72px 14px 14px;overflow:auto}
  .gtds-sidebar.is-mobile-open .gtds-summary{display:none;max-width:480px;margin:0 auto;padding:20px}
  .gtds-sidebar.is-mobile-open[data-open-summary="stone"] .gtds-summary--stone,.gtds-sidebar.is-mobile-open[data-open-summary="design"] .gtds-summary--design{display:block}
  .gtds-sidebar.is-mobile-open .gtds-summary-close{display:block}
  .gtds-mobile-summary-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:24px}
  .gtds-mobile-summary-tabs button{min-height:44px;border:1px solid var(--gtds-line);border-radius:999px;background:var(--gtds-paper);color:var(--gtds-ink);font-weight:700;font-size:12px}
  .gtds-question-head h2{font-size:40px}
  .gtds-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .gtds-option{min-height:0;border-radius:14px}
  .gtds-option-media{height:130px}
  .gtds-option-media--swatch,.gtds-option-media--text{height:105px}
  .gtds-option-copy{padding:12px}.gtds-option-copy strong{font-size:13px}.gtds-option-copy span{font-size:11px}
  .gtds-form-grid,.gtds-stone-confirm,.gtds-tryon,.gtds-final-hero{grid-template-columns:1fr}
  .gtds-stone-confirm img,.gtds-stone-confirm .gtds-stone-placeholder{height:250px}
  .gtds-spec-grid{grid-template-columns:1fr}
  .gtds-actions{position:fixed;left:0;right:0;bottom:0;z-index:800;background:rgba(255,253,249,.96);backdrop-filter:blur(12px);padding:10px max(14px,env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-right));margin:0;border-top:1px solid var(--gtds-line);box-shadow:0 -8px 24px rgba(35,28,21,.06)}
  .gtds-btn{min-height:46px;padding:10px 18px}.gtds-actions-right{margin-left:auto}
  .gtds-final-image{min-height:300px}
}

@media (max-width:430px){
  .gtds-options{grid-template-columns:1fr 1fr}
  .gtds-option-media{height:112px}
  .gtds-option-copy span{display:none}
  .gtds-option-copy strong{margin:0}
  .gtds-actions-right .gtds-link-btn{display:none}
}

@media (prefers-reduced-motion:reduce){.gtds *{scroll-behavior:auto!important;transition:none!important}}