.usim-detail-page { color: var(--ink); background: #fff; }
.usim-detail-header { min-height: 76px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 30; border-bottom: 1px solid #ece8ec; background: rgba(255,255,255,.97); backdrop-filter: blur(14px); }
.usim-back-link { padding: 10px 14px; border: 1px solid #ded9de; border-radius: 9px; background: #fff; font-size: 12px; font-weight: 750; }
.usim-back-link:hover { color: var(--pink); border-color: #ed93c2; }

.usim-order-section { max-width: 1180px; margin: 25px auto 0; padding: 0 20px 80px; }
.usim-order-titlebar { min-height: 62px; display: flex; align-items: center; justify-content: space-between; position: relative; border-bottom: 1px solid #2d292d; }
.usim-order-titlebar > div:first-child { display: flex; align-items: center; gap: 6px; }
.usim-order-titlebar h1 { margin: 0 4px 0 0; font-size: 22px; letter-spacing: -.8px; }
.mini-label { padding: 3px 5px; color: #fff; border-radius: 3px; font-size: 9px; font-weight: 800; }
.mini-label.purple { background: #6a39c9; }.mini-label.orange { background: #ff956c; }.mini-label.blue { background: #6ec9dc; }
.share-toggle { width: 42px; height: 42px; display: grid; place-items: center; color: #777178; border: 0; border-radius: 50%; background: #f5f4f5; cursor: pointer; }
.share-toggle svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.share-toggle:hover { color: var(--pink); background: #fff0f7; }
.share-menu { width: 190px; padding: 8px; position: absolute; right: 0; top: 55px; z-index: 20; border: 1px solid #dfdade; border-radius: 13px; background: #fff; box-shadow: 0 16px 40px rgba(29,19,25,.15); }
.share-menu button, .share-menu a { width: 100%; min-height: 43px; padding: 0 10px; display: flex; align-items: center; gap: 10px; border: 0; border-radius: 8px; background: #fff; cursor: pointer; font: inherit; font-size: 12px; font-weight: 700; text-align: left; }
.share-menu button:hover, .share-menu a:hover { background: #f7f5f7; }
.share-menu b { width: 25px; height: 25px; display: grid; place-items: center; border-radius: 8px; font-size: 11px; }
.share-kakao { color: #30251f; background: #fee500; }.share-naver { color: #fff; background: #03c75a; }.share-sms { color: #fff; background: #4385f4; }.share-copy { color: #fff; background: #706a71; }

.usim-order-layout { padding-top: 40px; display: grid; grid-template-columns: 210px minmax(430px, 1fr) 310px; align-items: start; gap: 34px; }
.usim-order-layout > * { min-width: 0; }
.usim-product-gallery { position: sticky; top: 110px; }
.usim-product-art { height: 175px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 12px; background: #f6f5f6; transition: background .2s; }
.usim-product-art .usim-card-art { width: 120px; height: 86px; padding: 11px; box-shadow: none; }
.usim-product-art .usim-card-art i { width: 50px; height: 37px; left: 15px; bottom: 12px; border-width: 3px; }
.usim-product-art .usim-card-art i::before { width: 22px; height: 18px; left: 12px; top: 7px; }
.usim-product-art > strong { color: var(--pink); font-size: 58px; letter-spacing: -5px; }
.usim-thumbnails { margin-top: 55px; display: flex; gap: 8px; }
.usim-thumbnails button { width: 54px; height: 39px; color: var(--pink); border: 1px solid #e8e3e6; border-radius: 6px; background: #fff; cursor: pointer; font-size: 10px; font-weight: 850; }
.usim-thumbnails button.active { border: 2px solid var(--pink); }

.usim-configurator { min-width: 0; display: grid; gap: 13px; }
.config-row { display: grid; grid-template-columns: 96px 1fr; align-items: start; gap: 12px; }
.config-row > * { min-width: 0; }
.config-label { padding-top: 12px; color: #272327; font-size: 12px; font-weight: 750; }
.config-value { min-height: 42px; display: flex; align-items: center; gap: 8px; font-size: 12px; }
.color-check { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; background: #f7f6f7; font-size: 15px; }
.option-grid { min-width: 0; display: grid; gap: 4px; }.option-grid.one { grid-template-columns: 1fr; }.option-grid.two { grid-template-columns: 1fr 1fr; }.option-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.choice { min-height: 42px; padding: 6px 10px; color: #554f55; border: 1px solid transparent; border-radius: 4px; background: #f5f4f5; cursor: pointer; font-size: 12px; font-weight: 700; }
.choice:hover { background: #fff6fa; }.choice.active { color: #171317; border-color: #171317; background: #fff; }
.choice small { font-size: 10px; font-weight: 500; }
.choice.carrier { font-size: 18px; color: #898489; }.choice.carrier.active { color: #341fe2; }
.config-help { margin: 6px 0 0; color: var(--pink); font-size: 10px; }
.config-plan-row select { width: 100%; height: 43px; padding: 0 12px; border: 1px solid #171317; border-radius: 4px; background: #fff; font: inherit; font-size: 12px; font-weight: 750; }
.plan-description { padding: 13px 14px; display: grid; gap: 3px; color: #696269; background: #faf7f9; font-size: 10px; }
.all-plan-toggle { width: 100%; min-height: 35px; color: #625c62; border: 1px solid #ddd8dd; background: #fff; cursor: pointer; font-size: 10px; }
.plan-drawer { margin-left: 108px; padding: 7px; border: 1px solid #ded9dd; border-radius: 5px; background: #fff; box-shadow: 0 12px 28px rgba(30,20,26,.09); }
.plan-drawer button { width: 100%; min-height: 39px; padding: 0 10px; display: flex; justify-content: space-between; align-items: center; border: 0; border-radius: 4px; background: #fff; cursor: pointer; font-size: 11px; text-align: left; }
.plan-drawer button:hover { background: #fff2f8; }.plan-drawer b { color: var(--pink); }
.discount-note { margin-left: 108px; padding: 10px; color: #696269; background: #fff8fb; text-align: center; font-size: 10px; }.discount-note b { margin: 0 5px; color: var(--pink); }
.internet-option { margin: 7px 0 0 108px; padding: 18px; display: flex; align-items: center; gap: 12px; border: 1px solid #dfd9dd; border-radius: 7px; cursor: pointer; }
.internet-option input { width: 18px; height: 18px; accent-color: var(--pink); }.internet-option span { display: flex; flex-direction: column; }.internet-option b { font-size: 13px; }.internet-option small { margin-top: 3px; color: #7c757c; font-size: 10px; }

.payment-summary { min-width: 0; padding: 27px 27px 0; position: sticky; top: 105px; overflow: hidden; border: 1px solid #1e191d; border-radius: 6px; background: #fff; }
.summary-line { display: flex; align-items: center; justify-content: space-between; font-size: 13px; }.summary-line > div { display: flex; align-items: center; gap: 7px; }
.summary-badge, .summary-total-label i { width: 18px; height: 18px; display: inline-grid; place-items: center; color: #fff; border-radius: 3px; background: var(--pink); font-size: 10px; font-style: normal; font-weight: 850; }
.payment-summary dl { margin: 11px 0 0; color: #7c757b; font-size: 10px; }.payment-summary dl div { margin-top: 7px; display: flex; justify-content: space-between; }.payment-summary dt, .payment-summary dd { margin: 0; }
.payment-summary hr { margin: 22px 0; border: 0; border-top: 1px solid #252025; }
.summary-total-label { font-size: 12px; font-weight: 750; }.summary-total-label i + i { margin-left: 2px; }
.summary-total { min-width: 0; margin: 13px 0 20px; display: flex; align-items: baseline; justify-content: flex-end; gap: 4px; }.summary-total strong { min-width: 0; font-size: 31px; }.summary-total span { flex: 0 0 auto; font-size: 12px; font-weight: 800; }
.order-submit { min-height: 49px; display: flex; align-items: center; justify-content: center; color: #fff; border-radius: 5px; background: var(--pink); font-size: 13px; font-weight: 850; }.order-submit:hover { background: var(--pink-dark); }
.summary-contact { margin-top: 8px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }.summary-contact a { min-height: 41px; display: grid; place-items: center; color: #8b858b; border: 1px solid #e5e1e4; border-radius: 5px; font-size: 11px; }
.installment-notice { margin: 28px -27px 0; padding: 28px 20px; color: #5e585e; background: #faf9fa; text-align: center; font-size: 13px; line-height: 1.45; }.installment-notice strong { color: var(--pink); font-size: 17px; }

.sr-only { width: 1px; height: 1px; padding: 0; position: absolute; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.usim-details { scroll-margin-top: 76px; background: #f7f7f8; }
.detail-tabs { height: 64px; display: grid; grid-template-columns: repeat(4, 1fr); position: sticky; top: 76px; z-index: 18; border-top: 1px solid #e2dee2; border-bottom: 1px solid #d7d2d6; background: rgba(255,255,255,.97); backdrop-filter: blur(12px); }
.detail-tab { position: relative; color: #aaa4aa; border: 0; background: transparent; cursor: pointer; font: inherit; font-size: 14px; font-weight: 700; }
.detail-tab::after { content: ""; height: 2px; position: absolute; left: 0; right: 0; bottom: -1px; background: transparent; }
.detail-tab:hover { color: #4a444a; }
.detail-tab.active { color: #171317; }
.detail-tab.active::after { background: #171317; }
.detail-panel { max-width: 1220px; margin: 0 auto; padding: 100px 20px 120px; }
.detail-panel[hidden] { display: none; }
.source-detail-panel { padding-top: 0; background: #fff; }
.source-detail-panel > img,
.source-detail-panel > a,
.source-detail-panel > a > img { display: block; width: 100%; height: auto; }
.source-detail-panel > a { text-decoration: none; }
.panel-heading { margin-bottom: 58px; text-align: center; }
.panel-heading h2 { margin: 0; font-size: clamp(36px,4vw,52px); line-height: 1.25; letter-spacing: -2px; }
.panel-heading > p:last-child { margin: 17px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.detail-image-section { width: max-content; max-width: 100%; margin: 0 auto 68px; padding: 38px 38px 0; overflow: hidden; border: 1px solid #e9e5e8; border-radius: 18px; background: #fff; box-shadow: 0 14px 38px rgba(30,20,26,.055); }
.detail-image-section:last-child { margin-bottom: 0; }
.detail-section-title { width: 100%; max-width: 1077px; margin: 0 auto 30px; display: flex; align-items: flex-start; gap: 15px; }
.detail-section-title > span { width: 38px; height: 38px; flex: 0 0 38px; display: grid; place-items: center; color: #fff; border-radius: 10px; background: var(--pink); font-size: 11px; font-weight: 850; }
.detail-section-title h3 { margin: 0; font-size: 24px; line-height: 1.4; }
.detail-section-title p { margin: 6px 0 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.detail-image-section img { width: auto; max-width: none; height: auto; display: block; margin: 0 auto; image-rendering: auto; }
.model-wide { padding-bottom: 28px; }
.model-wide img { width: auto; }
.empty-review { min-height: 360px; padding: 60px 25px; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid #e5e0e4; border-radius: 18px; background: #fff; text-align: center; }
.empty-review > span { color: #f2c1da; font-size: 82px; line-height: .7; }
.empty-review h3 { margin: 24px 0 10px; font-size: 24px; }
.empty-review p { margin: 0 0 28px; color: var(--muted); font-size: 13px; }
.empty-review .button { width: max-content; }
.share-toast { padding: 11px 17px; position: fixed; left: 50%; bottom: 28px; z-index: 80; color: #fff; border-radius: 999px; background: #242025; opacity: 0; pointer-events: none; transform: translate(-50%,15px); transition: .2s; font-size: 12px; }.share-toast.show { opacity: 1; transform: translate(-50%,0); }
.usim-detail-footer { padding: 30px 20px; display: flex; justify-content: center; gap: 18px; color: #777178; border-top: 1px solid #e7e3e7; background: #fff; font-size: 12px; }.usim-detail-footer strong { color: #332f34; }

@media (max-width: 980px) {
  .usim-order-layout { grid-template-columns: 180px 1fr; }
  .payment-summary { grid-column: 1 / -1; position: static; margin-left: 214px; }
}

@media (max-width: 700px) {
  .usim-detail-header { min-height: 64px; padding: 0 14px; }.usim-detail-header .brand-name { font-size: 15px; }.usim-detail-header .brand-name small { display: none; }.usim-detail-header .brand-logo { width: 38px; height: 30px; }.usim-back-link { padding: 8px 10px; font-size: 0; }.usim-back-link::after { content: "← 돌아가기"; font-size: 10px; }
  .usim-order-section { margin-top: 10px; padding: 0 14px 60px; }
  .usim-order-titlebar h1 { font-size: 19px; }
  .usim-order-layout { padding-top: 24px; grid-template-columns: minmax(0,1fr); gap: 28px; }
  .usim-product-gallery { position: static; }
  .usim-product-art { height: 180px; }.usim-thumbnails { margin-top: 12px; justify-content: center; }
  .config-row { grid-template-columns: minmax(0,1fr); gap: 7px; }
  .config-label { padding-top: 0; font-size: 12px; }
  .option-grid.three { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .choice { min-width: 0; padding-right: 5px; padding-left: 5px; }
  .config-plan-row select { max-width: 100%; }
  .plan-drawer, .discount-note, .internet-option { margin-left: 0; }
  .payment-summary { grid-column: auto; margin-left: 0; padding: 24px 20px 0; }.installment-notice { margin-right: -20px; margin-left: -20px; }
  .summary-total strong { font-size: 28px; }
  .usim-details { scroll-margin-top: 64px; }
  .detail-tabs { height: 56px; top: 64px; }
  .detail-tab { font-size: 12px; }
  .detail-panel { padding: 70px 10px 85px; }
  .source-detail-panel { padding: 0 0 70px; }
  .panel-heading { padding: 0 10px; margin-bottom: 38px; }
  .panel-heading h2 { font-size: 31px; }
  .panel-heading > p:last-child { font-size: 12px; }
  .detail-image-section { margin-bottom: 34px; padding: 25px 8px 0; border-radius: 13px; }
  .detail-section-title { margin: 0 8px 22px; gap: 11px; }
  .detail-section-title > span { width: 33px; height: 33px; flex-basis: 33px; }
  .detail-section-title h3 { font-size: 17px; }
  .detail-section-title p { font-size: 11px; }
  .detail-image-section img { width: auto; max-width: 100%; }
  .model-wide { padding-bottom: 10px; }
  .empty-review { min-height: 300px; padding: 45px 18px; }
  .empty-review h3 { font-size: 20px; }
  .empty-review .button { width: 100%; }
  .usim-detail-footer { flex-direction: column; align-items: center; gap: 5px; }
}