@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&display=swap");:root{--bithumb-orange:#ff6c00;--bithumb-cyan:#3cb4c3;--trade-buy-01:#d94146;--trade-buy-02:rgba(217,65,70,0.15);--trade-buy-03:rgba(217,65,70,0.6);--trade-sell-01:#4880ee;--trade-sell-02:rgba(72,128,238,0.15);--trade-sell-03:rgba(72,128,238,0.6);--gray-01:#1c2028;--gray-02:#3c424a;--gray-03:#5c6269;--gray-04:#7c8186;--gray-05:#9c9fa4;--gray-06:#bec1c5;--surface-01:#ffffff;--surface-02:#f8f9fa;--surface-03:#f0f1f3;--surface-04:#e8e9eb;--line-01:#f0f1f3;--line-02:#e0e1e3;--btn-primary:#1c2028;--btn-secondary:#f0f1f3;--btn-disabled:#e9ebf4;--header-height:56px;--bottom-nav-height:58px;--mobile-max-width:430px;--saju-bg:#fff8f0;--saju-bg-alt:#fff5eb;--accent-01:#ff6c00;--accent-02:#ff9500;--accent-03:#e55a00;--accent-04:#ffe4cc;--text-primary:#1f2024;--text-secondary:#818c9a;--text-tertiary:#bcc3d3;--saju-line-01:#ffe4cc;--saju-line-02:#e4e9f4;--saju-line-03:#fff0e0;--wood-color:#4caf50;--fire-color:#f44336;--earth-color:#ffc107;--metal-color:#9e9e9e;--water-color:#2196f3;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:20px;--spacing-2xl:24px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 2px 8px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.1);--shadow-lg:0 8px 32px rgba(0,0,0,0.2);--transition-fast:0.2s ease;--transition-normal:0.3s ease;--color-error:#ff3b30;--color-success:#22c55e;--color-warning:#ffc107;--color-positive:#16c784;--color-negative:#ea3943;--coin-tether:#26a17b;--coin-avalanche:#e84142;--coin-chainlink:#0033ad;--coin-bitcoin:#f7931a}*{margin:0;padding:0;box-sizing:border-box}body,html{width:100%;height:100%;background:#e8e9eb;font-family:Noto Sans KR,-apple-system,BlinkMacSystemFont,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;color:var(--gray-01);line-height:1.4}.mobile-container{position:relative;max-width:var(--mobile-max-width);margin:0 auto;min-height:100vh;min-height:100dvh;height:100vh;height:100dvh;background:var(--surface-01);display:flex;flex-direction:column;box-shadow:0 0 40px rgba(0,0,0,.1);overflow:hidden}@media (min-width:431px){body{padding:20px 0}.mobile-container{height:calc(100vh - 40px);height:calc(100dvh - 40px);min-height:calc(100vh - 40px);min-height:calc(100dvh - 40px);border-radius:24px}}.content-wrapper{flex:1 1;overflow-y:auto;-webkit-overflow-scrolling:touch;touch-action:pan-y;overscroll-behavior:contain;padding-bottom:var(--bottom-nav-height)}.bottom-nav{position:absolute;bottom:0;left:0;right:0;width:100%;height:var(--bottom-nav-height);display:flex;background:var(--surface-01);border-top:1px solid var(--line-01);z-index:1000}@media (min-width:431px){.bottom-nav{border-radius:0 0 24px 24px}}.bottom-nav .nav-item{flex:1 1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;text-decoration:none;color:var(--gray-05);transition:color .2s}.bottom-nav .nav-item.active{color:var(--gray-01)}.bottom-nav .nav-icon{width:24px;height:24px}.bottom-nav .nav-icon svg{width:100%;height:100%;fill:currentColor}.bottom-nav .nav-label{font-size:10px;font-weight:500}.header{display:flex;align-items:center;justify-content:space-between;height:var(--header-height);padding:0 16px;background:var(--surface-01);border-bottom:1px solid var(--line-01)}.header-title{font-size:17px;font-weight:600;color:var(--gray-01)}.badge-new{display:inline-flex;align-items:center;padding:2px 6px;background:var(--bithumb-orange);color:white;font-size:9px;font-weight:600;border-radius:4px;margin-left:4px}.badge-cyan{background:var(--bithumb-cyan)}.badge-beta{background:var(--gray-05)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}::-webkit-scrollbar{width:4px;height:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--gray-06);border-radius:2px}::-webkit-scrollbar-thumb:hover{background:var(--gray-05)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(1turn)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes logoPulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.1);opacity:.8}}@keyframes slideIn{0%{transform:translateX(100%)}to{transform:translateX(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.page-header{position:-webkit-sticky;position:sticky;top:0;justify-content:space-between;padding:var(--spacing-lg);background:var(--surface-01);z-index:100}.back-btn,.page-header{display:flex;align-items:center}.back-btn{width:40px;height:40px;justify-content:center;background:transparent;border:none;cursor:pointer;color:var(--text-primary);transition:opacity var(--transition-fast)}.back-btn:hover{opacity:.7}.page-title{font-size:18px;font-weight:700;color:var(--text-primary)}.card{background:var(--surface-01);border-radius:var(--radius-xl);padding:var(--spacing-xl);border:1px solid var(--saju-line-01)}.card--shadowed{box-shadow:var(--shadow-sm)}.card--no-border{border:none}.section-title{font-size:15px;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-sm)}.btn-primary{width:100%;height:56px;font-size:16px;font-weight:700;color:var(--surface-01);background:var(--accent-01);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-normal)}.btn-primary:hover{background:var(--accent-03)}.btn-primary:disabled{background:var(--gray-03);cursor:not-allowed}.btn-secondary{width:100%;height:56px;font-size:16px;font-weight:600;color:var(--text-primary);background:var(--surface-03);border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-normal)}.btn-secondary:hover{background:var(--surface-04)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--spacing-lg);animation:fadeIn var(--transition-fast)}.modal-content{background:var(--surface-01);border-radius:var(--radius-xl);padding:var(--spacing-2xl);max-width:320px;width:100%;text-align:center;animation:slideUp var(--transition-normal)}.modal-title{font-size:18px;font-weight:700;color:var(--text-primary);margin-bottom:var(--spacing-md)}.modal-description{font-size:14px;color:var(--text-secondary);margin-bottom:var(--spacing-xl);line-height:1.5}.modal-buttons{display:flex;gap:var(--spacing-sm)}.modal-btn{flex:1 1;height:48px;font-size:15px;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:background var(--transition-fast)}.modal-btn--cancel{background:var(--surface-03);color:var(--text-primary)}.modal-btn--cancel:hover{background:var(--surface-04)}.modal-btn--confirm{background:var(--color-error);color:white}.modal-btn--confirm:hover{opacity:.9}.modal-btn--primary{background:var(--accent-01);color:white}.modal-btn--primary:hover{background:var(--accent-03)}.bottom-btn-area{position:absolute;bottom:0;left:0;right:0;padding:var(--spacing-lg);background:var(--surface-01);border-top:1px solid var(--line-01)}@media (min-width:431px){.bottom-btn-area{border-radius:0 0 24px 24px;overflow:hidden}}.spinner{width:24px;height:24px;border:2px solid var(--surface-03);border-top-color:var(--accent-01);border-radius:50%;animation:spin .8s linear infinite}.spinner--large{width:40px;height:40px;border-width:3px}.skeleton{background:linear-gradient(90deg,var(--surface-03) 25%,var(--surface-02) 50%,var(--surface-03) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}.coin-bg-tether{background:var(--coin-tether);color:white}.coin-bg-avalanche{background:var(--coin-avalanche);color:white}.coin-bg-chainlink{background:var(--coin-chainlink);color:white}.coin-bg-bitcoin{background:var(--coin-bitcoin);color:white}