:root{--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--space-2xl:32px;--space-3xl:48px;--shape-cta:20px;--shape-control:16px;--shape-chip:999px;--shape-check:8px;--shape-card:20px;--shape-panel:24px;--shape-sheet:24px;--radius-xs:4px;--h-cta:60px;--h-btn:52px;--h-btn-sm:48px;--h-chip:48px;--h-touch:48px;--h-field:56px;--h-row:60px;--h-row-2line:76px;--uc-h-tab:56px;--shadow-sm:0 1px 2px rgba(0,0,0,0.2);--shadow-md:0 4px 12px rgba(0,0,0,0.3);--shadow-lg:0 8px 24px rgba(0,0,0,0.4);--color-primary:#2ea9a1;--color-primary-pressed:#258f88;--color-primary-subtle:#12302f;--color-primary-text:#6fd6cd;--color-on-primary:#06201f;--color-bg:#11181b;--color-bg-subtle:#222d31;--color-surface:#182125;--color-surface-sunken:#141b1e;--color-surface-raised:#202b2f;--color-surface-inverse:#2c393e;--color-on-inverse:#ffffff;--color-edge-highlight:rgba(200,240,245,0.05);--color-dim:rgba(0,0,0,0.6);--color-text:#e3eced;--color-text-secondary:#b3c2c5;--color-text-tertiary:#8fa0a4;--color-text-disabled:#5a676b;--color-border:#6b7d82;--color-border-subtle:#2c393e;--color-border-disabled:#3a464a;--color-border-focus:#6fd6cd;--color-danger:#e57a70;--color-danger-pressed:#cf685e;--color-danger-subtle:#331b19;--color-on-danger:#ffffff;--color-success:#a6d86a;--color-success-subtle:#1f2d14;--color-disabled-bg:#283337;--color-on-disabled:#5a676b;--color-thumb:#ffffff;--font-family-base:"Pretendard Variable",-apple-system,BlinkMacSystemFont,system-ui,Roboto,"Helvetica Neue","Segoe UI","Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",sans-serif}@media (prefers-color-scheme:light){:root:not([data-theme=dark]){--color-primary:#0f7f79;--color-primary-pressed:#0b6661;--color-primary-subtle:#e3f5f3;--color-primary-text:#0b6f69;--color-on-primary:#ffffff;--color-bg:#ffffff;--color-bg-subtle:#eef3f4;--color-surface:#ffffff;--color-surface-sunken:#f6f9f9;--color-surface-raised:#ffffff;--color-surface-inverse:#14252a;--color-on-inverse:#ffffff;--color-edge-highlight:transparent;--color-dim:rgba(0,0,0,0.4);--color-text:#12232a;--color-text-secondary:#42565d;--color-text-tertiary:#5b6f76;--color-text-disabled:#9eabb0;--color-border:#7a8d93;--color-border-subtle:#d9e2e5;--color-border-disabled:#c8d2d6;--color-border-focus:#0f7f79;--color-danger:#b72b24;--color-danger-pressed:#9f231d;--color-danger-subtle:#fbebe9;--color-on-danger:#ffffff;--color-success:#4a7a12;--color-success-subtle:#eef8e5;--color-disabled-bg:#e2e8ea;--color-on-disabled:#9eabb0;--color-thumb:#ffffff;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.12);--shadow-lg:0 8px 24px rgba(0,0,0,0.16)}}[data-theme=light]{--color-primary:#0f7f79;--color-primary-pressed:#0b6661;--color-primary-subtle:#e3f5f3;--color-primary-text:#0b6f69;--color-on-primary:#ffffff;--color-bg:#ffffff;--color-bg-subtle:#eef3f4;--color-surface:#ffffff;--color-surface-sunken:#f6f9f9;--color-surface-raised:#ffffff;--color-surface-inverse:#14252a;--color-on-inverse:#ffffff;--color-edge-highlight:transparent;--color-dim:rgba(0,0,0,0.4);--color-text:#12232a;--color-text-secondary:#42565d;--color-text-tertiary:#5b6f76;--color-text-disabled:#9eabb0;--color-border:#7a8d93;--color-border-subtle:#d9e2e5;--color-border-disabled:#c8d2d6;--color-border-focus:#0f7f79;--color-danger:#b72b24;--color-danger-pressed:#9f231d;--color-danger-subtle:#fbebe9;--color-on-danger:#ffffff;--color-success:#4a7a12;--color-success-subtle:#eef8e5;--color-disabled-bg:#e2e8ea;--color-on-disabled:#9eabb0;--color-thumb:#ffffff;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.12);--shadow-lg:0 8px 24px rgba(0,0,0,0.16)}[data-theme=dark]{--color-primary:#2ea9a1;--color-primary-pressed:#258f88;--color-primary-subtle:#12302f;--color-primary-text:#6fd6cd;--color-on-primary:#06201f;--color-bg:#11181b;--color-bg-subtle:#222d31;--color-surface:#182125;--color-surface-sunken:#141b1e;--color-surface-raised:#202b2f;--color-surface-inverse:#2c393e;--color-on-inverse:#ffffff;--color-edge-highlight:rgba(200,240,245,0.05);--color-dim:rgba(0,0,0,0.6);--color-text:#e3eced;--color-text-secondary:#b3c2c5;--color-text-tertiary:#8fa0a4;--color-text-disabled:#5a676b;--color-border:#6b7d82;--color-border-subtle:#2c393e;--color-border-disabled:#3a464a;--color-border-focus:#6fd6cd;--color-danger:#e57a70;--color-danger-pressed:#cf685e;--color-danger-subtle:#331b19;--color-on-danger:#ffffff;--color-success:#a6d86a;--color-success-subtle:#1f2d14;--color-disabled-bg:#283337;--color-on-disabled:#5a676b;--color-thumb:#ffffff;--shadow-sm:0 1px 2px rgba(0,0,0,0.2);--shadow-md:0 4px 12px rgba(0,0,0,0.3);--shadow-lg:0 8px 24px rgba(0,0,0,0.4)}.t-display-l{font-size:40px;line-height:52px;font-weight:700}.t-display-m{font-size:32px;line-height:42px;font-weight:700}.t-title-l{font-size:28px;line-height:38px;font-weight:700}.t-title-m{font-size:22px;line-height:30px;font-weight:700}.t-title-s{font-size:18px;line-height:26px;font-weight:600}.t-body-l{font-size:17px;line-height:26px;font-weight:400}.t-body-m{font-size:16px;line-height:24px;font-weight:400}.t-body-s{font-size:15px;line-height:22px;font-weight:400}.t-label-l{font-size:16px;line-height:24px;font-weight:600}.t-label-m{font-size:14px;line-height:20px;font-weight:600}.t-caption{font-size:13px;line-height:18px;font-weight:400}.t-caption-s{font-size:12px;line-height:16px;font-weight:500}.tabular{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.st-btn{display:inline-flex;align-items:center;justify-content:center;position:relative;border:none;background:transparent;cursor:pointer;-webkit-user-select:none;user-select:none;font-family:inherit;font-weight:600;white-space:nowrap;text-decoration:none;transition:transform .1s ease,background-color .15s ease,opacity .15s ease,border-color .15s ease;width:100%;box-sizing:border-box}.st-btn:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}.st-btn--lg{height:var(--h-cta);border-radius:var(--shape-cta);font-size:16px;line-height:24px;padding:0 var(--space-xl)}.st-btn--md{height:var(--h-btn);padding:0 var(--space-lg)}.st-btn--md,.st-btn--sm{border-radius:var(--shape-control);font-size:14px;line-height:20px}.st-btn--sm{height:var(--h-btn-sm);padding:0 var(--space-md)}.st-btn--primary{background-color:var(--color-primary);color:var(--color-on-primary)}.st-btn--primary:not(:disabled):active{background-color:var(--color-primary-pressed);transform:scale(.97)}.st-btn--secondary{background-color:var(--color-surface-raised);color:var(--color-text);border:1px solid var(--color-border)}.st-btn--secondary:not(:disabled):active{background-color:var(--color-surface-sunken);transform:scale(.97)}.st-btn--tint{background-color:var(--color-primary-subtle);color:var(--color-primary-text)}.st-btn--tint:not(:disabled):active{filter:brightness(.9);transform:scale(.97)}.st-btn--danger{background-color:var(--color-danger);color:var(--color-on-danger)}.st-btn--danger:not(:disabled):active{background-color:var(--color-danger-pressed);transform:scale(.97)}.st-btn:disabled,.st-btn[aria-disabled=true]{background-color:var(--color-disabled-bg)!important;color:var(--color-on-disabled)!important;border-color:transparent!important;cursor:not-allowed;transform:none!important}.st-btn[aria-busy=true] .st-btn__content{visibility:hidden}.st-btn__spinner{position:absolute;width:20px;height:20px;border:2px solid;border-right:2px solid transparent;border-radius:50%;animation:st-spin .8s linear infinite}@keyframes st-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.st-btn-wrapper{display:flex;flex-direction:column;align-items:stretch;gap:var(--space-xs);width:100%}.st-btn__disabled-reason{color:var(--color-text-tertiary);font-size:13px;line-height:18px;text-align:center}.st-field{display:flex;flex-direction:column;gap:var(--space-xs);width:100%;box-sizing:border-box}.st-field__header{display:flex;justify-content:space-between;align-items:baseline}.st-field__label{font-size:14px;line-height:20px;font-weight:600;color:var(--color-text)}.st-field__counter{font-size:12px;line-height:16px;color:var(--color-text-tertiary)}.st-field__input-box{position:relative;display:flex;align-items:center;width:100%}.st-field__input{width:100%;height:var(--h-field);border-radius:var(--shape-control);border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text);font-family:inherit;font-size:16px;line-height:24px;padding:0 var(--space-lg);outline:none;transition:border-color .15s ease,background-color .15s ease;box-sizing:border-box}.st-field__input::placeholder{color:var(--color-text-tertiary)}.st-field__input:focus{border-color:var(--color-border-focus)}.st-field[data-tone=danger] .st-field__input{border-color:var(--color-danger)}.st-field__input:disabled{background-color:var(--color-disabled-bg);color:var(--color-text-disabled);border-color:var(--color-border-disabled);cursor:not-allowed}.st-field__helper{font-size:13px;line-height:18px;color:var(--color-text-tertiary)}.st-field[data-tone=danger] .st-field__helper{color:var(--color-danger)}.uc-field--code{display:flex;gap:var(--space-sm);justify-content:center;width:100%}.uc-field--code__box{width:48px;height:56px;border-radius:var(--shape-control);border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text);font-size:24px;font-weight:700;text-align:center;outline:none;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;transition:border-color .15s ease;box-sizing:border-box}.uc-field--code__box:focus{border-color:var(--color-border-focus)}.uc-banner{display:flex;align-items:center;gap:var(--space-md);min-height:48px;padding:var(--space-md) var(--space-lg);font-size:14px;line-height:20px;font-weight:600;box-sizing:border-box;cursor:pointer;-webkit-user-select:none;user-select:none;width:100%;transition:background-color .15s ease}.uc-banner--notice{background-color:var(--color-surface-raised);color:var(--color-text)}.uc-banner--danger{background-color:var(--color-danger-subtle);color:var(--color-danger)}.uc-banner--primary{background-color:var(--color-primary-subtle);color:var(--color-primary-text)}.uc-banner--cta{background-color:var(--color-surface-raised);color:var(--color-primary-text)}.uc-banner__icon{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.uc-banner__content{flex:1 1}.uc-tabbar{justify-content:space-around;height:var(--uc-h-tab);background-color:var(--color-surface);border-top:1px solid var(--color-border-subtle);padding-bottom:env(safe-area-inset-bottom,0);width:100%;box-sizing:content-box}.uc-tabbar,.uc-tabbar__item{display:flex;align-items:center}.uc-tabbar__item{flex-direction:column;justify-content:center;flex:1 1;height:100%;color:var(--color-text-tertiary);font-size:12px;line-height:16px;font-weight:600;text-decoration:none;cursor:pointer;background:transparent;border:none;padding:4px 0;gap:2px;transition:color .15s ease}.uc-tabbar__item--active{color:var(--color-primary-text)}.uc-tabbar__icon-wrap{position:relative;display:flex;align-items:center;justify-content:center;width:24px;height:24px}.st-badge--count{position:absolute;top:-4px;right:-8px;background-color:var(--color-primary);color:var(--color-on-primary);font-size:11px;font-weight:700;line-height:14px;border-radius:var(--shape-chip);padding:0 5px;min-width:14px;text-align:center}.uc-sheet-backdrop{position:fixed;inset:0;background-color:var(--color-dim);z-index:50;display:flex;flex-direction:column;justify-content:flex-end;animation:uc-fade-in .2s ease-out}.uc-sheet-panel{background-color:var(--color-surface-raised);border-top-left-radius:var(--shape-sheet);border-top-right-radius:var(--shape-sheet);box-shadow:var(--shadow-md);padding:var(--space-xl) var(--space-lg);max-height:85vh;overflow-y:auto;box-sizing:border-box;animation:uc-slide-up .25s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;gap:var(--space-lg);width:100%;max-width:390px;margin:0 auto}.uc-sheet-header{display:flex;align-items:center;justify-content:space-between}.uc-sheet-title{font-size:22px;line-height:30px;font-weight:700;color:var(--color-text)}.uc-sheet-close{background:transparent;border:none;cursor:pointer;color:var(--color-text-secondary);padding:var(--space-xs);display:flex;align-items:center;justify-content:center;border-radius:var(--shape-check)}.uc-sheet-close:hover{background-color:var(--color-surface-sunken)}@keyframes uc-fade-in{0%{opacity:0}to{opacity:1}}@keyframes uc-slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.uc-toast-container{position:fixed;bottom:calc(var(--uc-h-tab) + 16px);left:50%;transform:translateX(-50%);z-index:60;flex-direction:column;pointer-events:none;width:max-content;max-width:calc(100% - 32px)}.uc-toast,.uc-toast-container{display:flex;align-items:center;gap:var(--space-sm)}.uc-toast{background-color:var(--color-surface-inverse);color:var(--color-on-inverse);box-shadow:var(--shadow-lg);border-radius:var(--shape-control);padding:var(--space-md) var(--space-lg);font-size:15px;line-height:22px;font-weight:500;pointer-events:auto;animation:uc-toast-in .2s cubic-bezier(.16,1,.3,1)}@keyframes uc-toast-in{0%{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:var(--font-family-base);background-color:var(--color-bg-subtle);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{justify-content:center;align-items:stretch;background-color:var(--color-bg-subtle)}.app-container,.app-shell{min-height:100vh;min-height:100dvh;display:flex}.app-shell{width:100%;max-width:390px;background-color:var(--color-bg);position:relative;flex-direction:column;box-shadow:0 0 24px rgba(0,0,0,.3);overflow-x:hidden}.app-main{flex:1 1;display:flex;flex-direction:column;overflow-y:auto}