.hallmark-guide{border:1px solid var(--color-hairline);background:var(--color-ivory);border-radius:24px;grid-template:"display choices""display info"1fr/minmax(0,1.35fr) minmax(360px,1fr);display:grid;overflow:hidden}.hallmark-display{color:#f5f0e5;background:radial-gradient(at 48% 34%,#3b443d 0%,#252d29 58%,#202722 100%);flex-direction:column;grid-area:display;min-width:0;display:flex}.hallmark-display-heading{flex-direction:column;align-items:flex-start;gap:8px;padding:30px 32px 0;display:flex}.hallmark-display-heading>span:first-child{font-family:var(--font-heading), Georgia, serif;font-size:26px;line-height:1.2}.hallmark-location{color:#d6c9a9;align-items:center;gap:8px;font-size:12px;line-height:1.5;display:inline-flex}.hallmark-location svg{flex-shrink:0}.hallmark-preview{flex:1;min-height:530px;position:relative}.hallmark-illustration{width:100%;height:calc(100% - 126px);position:absolute;top:0;bottom:0;left:0;right:0}.hallmark-viewer{flex-direction:column;display:flex;position:absolute;top:0;bottom:0;left:0;right:0}.hallmark-canvas{flex:1;min-height:330px;position:relative}.hallmark-canvas canvas{cursor:grab;touch-action:pan-y;width:100%;height:100%;display:block}.hallmark-canvas canvas:active{cursor:grabbing}.hallmark-canvas canvas:focus-visible{outline-offset:-6px;border-radius:16px;outline:2px solid #e7cd8a}.hallmark-controls{flex-flow:wrap;justify-content:center;align-items:center;gap:10px 14px;padding:10px 24px 22px;display:flex}.hallmark-view-buttons{background:#202722;border:1px solid #5f665a;border-radius:10px;padding:3px;display:flex}.hallmark-view-buttons button{color:#deded2;border-radius:7px;justify-content:center;align-items:center;gap:7px;min-height:42px;padding:0 13px;font-size:12px;transition:background .15s,color .15s;display:flex}.hallmark-view-buttons button:hover{background:#3e473e}.hallmark-view-buttons button[aria-pressed=true]{color:#252d29;background:#efe5c9}.hallmark-tool-row{align-items:center;gap:8px;display:flex}.hallmark-tools{gap:2px;display:flex}.hallmark-tools button{color:#e4d3a6;border-radius:7px;justify-content:center;align-items:center;width:42px;height:42px;transition:background .15s;display:flex}.hallmark-tools button:hover{background:#414b40}.hallmark-tool-divider{background:#5f665a;width:1px;height:18px}.hallmark-hint{text-align:center;color:#c4c9bc;flex-basis:100%;font-size:11px;line-height:1.6}.hallmark-state{text-align:center;color:#d0d3c6;font-size:12px;line-height:1.7;position:absolute;bottom:26px;left:24px;right:24px}.hallmark-information{grid-area:info;min-width:0;padding:0 32px 30px}.hallmark-choices{grid-area:choices;min-width:0;margin:30px 32px 0}.hallmark-choices legend{color:var(--color-ink);margin-bottom:14px;font-size:14px;font-weight:500}.hallmark-stamps{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;display:grid}.hallmark-stamps button{border:1px solid var(--color-hairline);min-height:76px;color:var(--color-slate);border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:10px 4px;transition:background .15s,border-color .15s;display:flex}.hallmark-stamps button:hover{background:var(--color-cream);border-color:#baa879}.hallmark-stamps button[aria-pressed=true]{border-color:var(--color-gold-deep);color:var(--color-gold-deep);box-shadow:inset 0 0 0 1px var(--color-gold-deep);background:#efe7d2}.hallmark-choice-grade{align-items:baseline;gap:6px;font-size:10px;display:flex}.hallmark-stamp-value{font-family:var(--font-heading), Georgia, serif;font-size:23px;font-weight:500;line-height:1.1}.hallmark-choice-piece{font-size:11px;line-height:1.4}.hallmark-explanation{padding:26px 0 22px}.hallmark-purity{justify-content:space-between;align-items:center;gap:16px;display:flex}.hallmark-purity-value{font-family:var(--font-heading), Georgia, serif;font-size:44px;line-height:1.2}.hallmark-purity-value>span{color:var(--color-mute);font-size:18px}.hallmark-percentage{text-align:right;color:var(--color-gold-deep);font-size:16px;font-weight:500}.hallmark-percentage small{color:var(--color-mute);margin-top:3px;font-size:11px;font-weight:400;display:block}.hallmark-fineness{background:var(--color-champagne);border-radius:3px;height:3px;margin:18px 0;overflow:hidden}.hallmark-fineness>span{background:var(--color-gold);height:100%;transition:width .25s;display:block}.hallmark-explanation p{color:var(--color-slate);font-size:14px;line-height:1.75}.hallmark-explanation .hallmark-weight{color:var(--color-ink);margin-top:12px;font-size:13px}.hallmark-calculate{text-align:center;width:100%;min-height:48px}.hallmark-learn{min-height:44px;color:var(--color-gold-deep);justify-content:center;align-items:center;gap:8px;margin-top:6px;font-size:14px;display:flex}.hallmark-learn:hover{text-underline-offset:4px;text-decoration:underline}.hallmark-type-note{color:var(--color-mute);margin-top:10px;font-size:11px;line-height:1.7}.hallmark-note{border-top:1px solid var(--color-hairline);color:var(--color-mute);gap:10px;margin-top:16px;padding-top:16px;font-size:11px;line-height:1.7;display:flex}.hallmark-note svg{flex-shrink:0;margin-top:2px}.hallmark-guide button{cursor:pointer}.hallmark-guide button:disabled{opacity:.5;cursor:default}.hallmark-guide :-webkit-any(button,a):focus-visible{outline:2px solid var(--color-gold-deep);outline-offset:3px}.hallmark-guide :-moz-any(button,a):focus-visible{outline:2px solid var(--color-gold-deep);outline-offset:3px}.hallmark-guide :is(button,a):focus-visible{outline:2px solid var(--color-gold-deep);outline-offset:3px}.hallmark-display button:focus-visible{outline-color:#e7cd8a}@media (max-width:1000px){.hallmark-guide{grid-template-columns:minmax(0,1fr) minmax(320px,1fr)}.hallmark-information{padding:0 24px 24px}.hallmark-choices{margin:24px 24px 0}.hallmark-display-heading{padding:26px 24px 0}.hallmark-controls{padding-inline-start:16px;padding-inline-end:16px}}@media (max-width:760px){.hallmark-guide{border-radius:20px;flex-direction:column;display:flex}.hallmark-choices{margin:22px 20px}.hallmark-preview{min-height:440px}.hallmark-canvas{min-height:280px}.hallmark-illustration{height:calc(100% - 136px)}.hallmark-display-heading{padding:24px 24px 0}.hallmark-display-heading>span:first-child{font-size:24px}.hallmark-controls{gap:9px 12px;padding:6px 14px 20px}.hallmark-view-buttons button{min-height:44px;padding-inline-start:12px;padding-inline-end:12px}.hallmark-tools button{width:44px;height:44px}.hallmark-information{padding:0 20px 24px}.hallmark-explanation{padding:24px 0 22px}}@media (max-width:360px){.hallmark-choices{margin-inline-start:16px;margin-inline-end:16px}.hallmark-information{padding-inline-start:16px;padding-inline-end:16px}.hallmark-choice-grade{gap:4px}.hallmark-stamp-value{font-size:21px}.hallmark-choice-piece{font-size:10px}.hallmark-purity-value{font-size:34px}.hallmark-display-heading{padding-inline-start:20px;padding-inline-end:20px}.hallmark-controls{padding-inline-start:10px;padding-inline-end:10px}.hallmark-view-buttons button{padding-inline-start:10px;padding-inline-end:10px;font-size:11px}}@media (prefers-reduced-motion:reduce){.hallmark-guide *{transition:none!important}}