/* Countdown and quote calculator: scoped to the storefront, away from the Apple viewer. */
.mt-shell .duo-countdown-section,.mt-shell .duo-calculator{font-family:MTStorePretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif}
.mt-shell .duo-countdown-section{padding:34px 30px;background:var(--mt-tint)}
.duo-countdown-inner{max-width:1180px;margin:auto;display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:30px}
.mt-shell .duo-countdown-copy h2{font-size:24px;letter-spacing:-.8px;line-height:1.4;margin:0 0 8px}
.duo-countdown-copy time{font-size:13px;line-height:1.6;color:#606977}
.duo-countdown{display:grid;grid-template-columns:repeat(4,60px);gap:8px;text-align:center}
.duo-countdown>span{display:flex;flex-direction:column;align-items:center;gap:4px;background:#fff;border-radius:12px;padding:12px 6px 10px}
.duo-countdown b{font-size:29px;line-height:1.1;font-weight:700;color:var(--mt-accent);font-variant-numeric:tabular-nums;letter-spacing:-1px}
.duo-countdown small{font-size:10px;color:#707783;line-height:1.4}
.duo-countdown-inner>.mt-button{font-size:14px;white-space:nowrap}
.duo-calculator{padding:90px 30px 96px;background:#f5f6f8;scroll-margin-top:24px;color:#1d2330}
.duo-calculator-inner{max-width:1120px;margin:0 auto}
.duo-calculator-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:0 0 30px}
.duo-calculator-head .mt-visual-kicker{margin-bottom:12px;font-size:15px}
.mt-shell .duo-calculator h2{font-size:clamp(32px,3.8vw,46px);letter-spacing:-1.5px;line-height:1.25;margin:0 0 10px}
.duo-calculator-head p:last-child{font-size:18px;color:#707783;margin:0;line-height:1.7}
.duo-calculator-badge{font-size:14px;white-space:nowrap;color:var(--mt-accent);background:var(--mt-tint);border-radius:30px;padding:9px 13px;line-height:1.5}
.duo-calculator-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:24px;align-items:start}
.duo-config,.duo-quote{border:1px solid #e6e8ed;border-radius:24px;background:#fff;min-width:0}
.duo-config{padding:30px;margin:0}
.duo-product{display:flex;align-items:center;gap:15px;border-bottom:1px solid #eceef1;padding:0 0 24px;margin-bottom:24px}
.duo-product img{display:block;width:54%;max-width:270px;height:auto;aspect-ratio:1800/950;object-fit:contain}
.duo-product-copy{min-width:0}.duo-product-copy strong{display:block;font-size:28px;font-weight:700;letter-spacing:-.7px;line-height:1.3}
.duo-product-copy p{font-size:14px;color:#747b86;margin:9px 0 0;line-height:1.6}
.duo-field{min-width:0;margin:0 0 25px;padding:0;border:0}
.duo-field>legend,.duo-field>label,.duo-field-label{display:block;font-size:18px;font-weight:700;padding:0;margin-bottom:11px;line-height:1.5;color:#333b47}
.duo-payment-fixed p{margin:0;padding:14px 16px;background:var(--mt-tint);border:1px solid var(--mt-accent);border-radius:11px;font-size:17px;font-weight:700;line-height:1.5;color:var(--mt-accent)}
.duo-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.duo-options-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.duo-option{display:block;position:relative;min-width:0;cursor:pointer}
.duo-option>input{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.duo-option>span{display:flex;align-items:center;justify-content:center;gap:7px;min-height:52px;padding:12px 8px;border:1px solid #dfe3e9;border-radius:11px;color:#4e5968;font-size:16px;line-height:1.5;background:#fff;transition:background .15s,border-color .15s,color .15s}
.duo-option>input:checked+span{border-color:var(--mt-accent);color:var(--mt-accent);background:var(--mt-tint);font-weight:700;box-shadow:inset 0 0 0 .5px var(--mt-accent)}
.duo-option>input:focus-visible+span{outline:3px solid var(--mt-accent);outline-offset:3px}
.duo-option:hover>span{border-color:var(--mt-accent)}
.duo-option .duo-color{height:14px;width:14px;border-radius:50%;background:#f5f4ef;border:1px solid #c7cbd1;flex:none}
.duo-option .duo-color-night{background:#313744;border-color:#313744}
html[data-channel="uplus"] .duo-carriers{grid-template-columns:1fr}
html[data-channel="uplus"] .duo-carriers [data-calc-carrier="skt"],html[data-channel="uplus"] .duo-carriers [data-calc-carrier="kt"]{display:none}
.duo-carrier-note{font-size:14px;color:#626b78;line-height:1.6;margin:9px 0 0}
.duo-field select{font:inherit;font-size:17px;line-height:1.5;width:100%;min-width:0;min-height:54px;border:1px solid #dfe3e9;border-radius:11px;color:#333b47;background:#fff;padding:11px 12px;box-sizing:border-box}
.duo-field select{padding-right:30px}
.duo-plan-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:5px 12px;margin-top:10px;font-size:14px;line-height:1.7;color:#737b87}
.mt-shell .duo-plan-meta a{color:#737b87;text-decoration:underline;text-underline-offset:3px}
.duo-checks{border-top:1px solid #eceef1;padding-top:20px;display:grid;gap:14px}
.duo-check{display:flex;align-items:flex-start;gap:10px;font-size:16px;line-height:1.6;color:#454f5d;cursor:pointer}
.duo-check input{margin:3px 0 0;flex:none;width:20px;height:20px;accent-color:var(--mt-accent)}
.duo-check small{display:block;font-size:14px;color:#626b78;line-height:1.6;margin-top:2px}
.duo-quote{padding:30px;position:sticky;top:24px;overflow:hidden}
.duo-quote-top{margin:-30px -30px 0;padding:27px 30px 29px;background:var(--mt-tint)}
.duo-quote-brand{font-size:15px;font-weight:700;color:var(--mt-accent);margin:0 0 20px;letter-spacing:-.1px}
.duo-quote-caption{font-size:18px;color:#434d5a;margin:0 0 9px;line-height:1.6}
.duo-total{display:flex;align-items:baseline;gap:5px;line-height:1.15;color:var(--mt-accent);margin:0;font-weight:700;white-space:nowrap}
.duo-total strong{font-size:clamp(44px,4.8vw,56px);font-weight:700;letter-spacing:-2px;font-variant-numeric:tabular-nums}
.duo-total span{font-size:24px}
.duo-before-discount{display:inline-block;margin:14px 0 0;font-size:14px;font-weight:700;line-height:1.5;color:var(--mt-accent);background:#fff;border-radius:5px;padding:4px 7px}
.duo-selection{font-size:15px;line-height:1.8;color:#68717e;margin:22px 0 15px;overflow-wrap:anywhere}
.duo-price-list{margin:0;padding:0}.duo-price-list>div{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:9px 0;font-size:16px;line-height:1.7}
.duo-price-list dt{color:#6e7682}.duo-price-list dd{margin:0;flex-shrink:0;text-align:right;font-weight:700;color:#343e4b;font-variant-numeric:tabular-nums}
.duo-price-list .duo-price-divider{border-top:1px solid #eceef1;margin-top:10px;padding-top:17px}
.duo-price-list .duo-discount-row dd{color:var(--mt-accent)}
.duo-pending{font-size:15px;border-radius:5px;padding:4px 8px;background:#f0f2f5;color:#697382;white-space:nowrap}
.duo-fee-note{font-size:14px;line-height:1.7;color:#626b78;margin:4px 0 0}
.duo-contract-note{font-size:14px;color:#6b7480;line-height:1.8;margin:18px 0 0}
.duo-contract-note strong{color:#3a4553;font-weight:700}
.mt-shell .duo-copy{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:52px;margin-top:22px;padding:11px 16px;border:1px solid #dce1e8;border-radius:11px;background:#fff;color:#4a5564;font-size:16px;font-weight:700;line-height:1.6}
.duo-copy svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;flex:none}
.duo-copy:hover{border-color:var(--mt-accent);color:var(--mt-accent)}
.duo-copy:disabled{opacity:.4;cursor:not-allowed}
.duo-copy-status{font-size:14px;line-height:1.6;color:#6b7480;margin:8px 0 0;text-align:center}
.duo-copy-status:empty{display:none}
.duo-copy-fallback{margin-top:12px}.duo-copy-fallback label{font-size:14px;line-height:1.7;color:#626b78}
.duo-copy-fallback textarea{display:block;width:100%;height:170px;border:1px solid #dce1e8;border-radius:8px;padding:10px;font:inherit;font-size:16px;line-height:1.7;resize:vertical;margin-top:8px}
.duo-calculation-notes{margin-top:20px;color:#626b78;font-size:14px;line-height:1.8}
.duo-calculation-notes summary{cursor:pointer;width:fit-content;color:#626c79;min-height:38px;padding:8px 0;list-style-position:inside}
.duo-calculation-notes ul{margin:6px 0 0;padding-left:19px;max-width:980px;list-style:disc}
.duo-calculation-notes li{padding:3px 0}
.duo-sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.duo-calculator noscript{display:block;padding:20px;background:#fff;margin-top:15px;font-size:14px;line-height:1.7}
@media(max-width:1050px){.duo-countdown-inner{grid-template-columns:1fr auto;gap:20px}.duo-countdown-inner>.mt-button{grid-column:1/-1;justify-self:center}.duo-calculator-layout{gap:18px;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr)}.duo-config,.duo-quote{padding:24px}.duo-quote-top{margin:-24px -24px 0;padding:24px}.duo-product-copy strong{font-size:25px}.duo-total strong{font-size:48px}.mt-header nav{gap:18px}html[data-channel="uplus"] .mt-store-logo{width:330px}}
@media(max-width:820px){.duo-calculator-layout{grid-template-columns:1fr}.duo-quote{position:static}.duo-quote-top{text-align:center}.duo-total{justify-content:center}.duo-total strong{font-size:56px}.duo-quote-brand{margin-bottom:15px}.duo-product img{max-width:240px}.duo-calculator{padding:64px 22px}.duo-calculator-badge{display:none}.mt-header nav{gap:14px}html[data-channel="uplus"] .mt-store-logo{width:300px}}
@media(max-width:734px){.mt-header nav{gap:9px;font-size:12px}html[data-channel="uplus"] .mt-store-logo{width:min(100%,440px)}.mt-shell .duo-countdown-section{padding:28px 20px 30px}.duo-countdown-inner{grid-template-columns:1fr;text-align:center;gap:20px}.duo-countdown{grid-template-columns:repeat(4,1fr);width:100%;max-width:310px;justify-self:center;gap:9px}.duo-countdown>span{padding:13px 5px 11px}.duo-countdown b{font-size:32px}.duo-countdown-inner>.mt-button{width:100%;max-width:320px;grid-column:auto;min-height:48px;font-size:14px}.mt-shell .duo-countdown-copy h2{font-size:23px;margin-bottom:6px}.duo-countdown-copy time{font-size:12px}.duo-calculator{padding:55px 18px 60px}.duo-calculator-head{margin-bottom:24px}.duo-calculator-head p:last-child{font-size:17px}.duo-config,.duo-quote{padding:23px 20px;border-radius:20px}.duo-quote-top{margin:-23px -20px 0;padding:25px 20px}.duo-product{gap:12px;margin-bottom:23px;padding-bottom:22px}.duo-product-copy strong{font-size:24px}.duo-product-copy p{font-size:14px}.duo-field{margin-bottom:24px}.duo-field select{font-size:16px}.duo-total strong{font-size:52px}.duo-calculation-notes{font-size:14px}.duo-calculator-head .mt-visual-kicker{font-size:15px}}
@media(max-width:359px){.mt-header nav{font-size:11px;gap:7px}.duo-calculator{padding-left:14px;padding-right:14px}.duo-config,.duo-quote{padding:22px 16px}.duo-quote-top{margin:-22px -16px 0;padding:24px 16px}.duo-option>span{font-size:15px;padding-left:5px;padding-right:5px}.duo-product-copy strong{font-size:22px}.duo-countdown-copy time{font-size:11px}.duo-price-list>div{font-size:15px}.duo-total strong{font-size:48px}}
@media(prefers-reduced-motion:reduce){.duo-option>span{transition:none}}