.acct-scope{--acct-text:#f8f7f2;--acct-muted:#aeb0b4;--acct-faint:#777b82;--acct-danger:#fca5a5;min-height:100vh;color:var(--acct-text);font-family:var(--font-sans);letter-spacing:0}.acct-scope *,.acct-scope :after,.acct-scope :before{box-sizing:border-box}.acct-scope :where(h1,h2,h3,p){margin:0;letter-spacing:0;text-transform:none}.acct-scope :where(button,input){font:inherit}.acct-scope :where(button,a,input):focus-visible{outline:2px solid var(--platform-focus,#5ca5f8);outline-offset:3px}.acct-loading{display:grid;min-height:100vh;place-items:center;padding:48px 20px;color:var(--acct-muted)}.acct-login-shell{display:grid;min-height:100svh;place-items:center;padding:clamp(24px,5vh,56px) clamp(16px,3vw,32px);background:radial-gradient(circle at 76% 4%,rgba(41,115,215,.13),transparent 31rem),linear-gradient(135deg,var(--platform-bg) 0,var(--platform-bg-2) 48%,var(--platform-bg) 100%)}.acct-login-board.acct-login-single{display:grid;width:min(520px,100%);min-height:auto;place-items:center;overflow:hidden;border:1px solid var(--platform-line-strong);border-radius:var(--platform-radius-xl);background:linear-gradient(145deg,rgba(255,255,255,.04),rgba(255,255,255,.014)),var(--platform-surface-strong);box-shadow:var(--platform-shadow-3);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.acct-auth-panel{display:grid;width:min(460px,100%);margin:0 auto;padding:30px}.acct-brandbar{display:flex;align-items:center;justify-content:center;margin-bottom:18px}.acct-brand{display:inline-flex;align-items:center;gap:9px;color:#fff;font-family:var(--font-display);font-weight:900;line-height:1;text-decoration:none}.acct-brand img{border-radius:7px}.acct-brand span{font-size:17px}.acct-login-intro{display:grid;gap:10px;margin:4px 0 22px}.acct-login-intro h1{color:#f7f9fc;font-size:clamp(25px,7vw,32px);line-height:1.16}.acct-login-intro p{color:var(--platform-muted);font-size:14px;line-height:1.65}.acct-auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin-bottom:20px;border-bottom:1px solid var(--platform-line)}.acct-auth-tabs button{min-height:46px;border:0;border-bottom:2px solid transparent;border-radius:0;background:none;color:rgba(255,255,255,.45);font-weight:800;cursor:pointer}.acct-auth-tabs button[aria-selected=true]{border-bottom-color:var(--platform-focus);color:#fff}.acct-kakao-button,.acct-primary-button{display:inline-flex;flex-direction:row;flex-wrap:nowrap;height:56px;min-height:56px;align-items:center;justify-content:center;place-content:center;gap:clamp(6px,1.5vw,8px);padding:0 16px;border:0;border-radius:12px;font-weight:900;line-height:1;text-align:center;vertical-align:middle;white-space:nowrap;word-break:keep-all;cursor:pointer;transition:filter .18s var(--ease),transform .14s var(--ease)}.acct-kakao-button svg{flex:0 0 auto}.acct-kakao-button{inline-size:100%;width:100%;min-width:0;font-size:clamp(14px,3.1vw,18px);letter-spacing:0;background:#fee500;color:#191600}.acct-primary-button{display:flex;width:100%;margin-top:4px;border:1px solid rgba(132,193,255,.64);background:color-mix(in srgb,var(--platform-longform) 72%,#07111e 28%);box-shadow:0 14px 32px rgba(39,136,242,.22);color:#fff;font-size:clamp(16px,4vw,20px)}.acct-button-label,.acct-primary-button{align-items:center;justify-content:center;line-height:1}.acct-button-label{min-height:0;padding:0}.acct-button-label,.acct-kakao-label{display:inline-flex;transform:none;white-space:nowrap;word-break:keep-all}.acct-kakao-label{flex:0 1 auto;align-items:center;justify-content:center;min-width:0;max-width:calc(100% - 28px);line-height:1;overflow:hidden;text-overflow:ellipsis}.acct-kakao-button .acct-button-label,.acct-primary-button .acct-button-label{flex:0 1 auto;max-width:100%;overflow:hidden;text-overflow:ellipsis}.acct-kakao-button:hover,.acct-primary-button:hover{filter:brightness(1.06)}.acct-kakao-button:active,.acct-primary-button:active{transform:translateY(1px)}.acct-scope :where(button:disabled){cursor:not-allowed;opacity:.45}.acct-divider{display:flex;align-items:center;gap:14px;margin:22px 0;color:var(--platform-muted);font-size:13px}.acct-divider span{height:1px;flex:1;background:var(--platform-line)}.acct-field,.acct-form{display:grid}.acct-form{gap:14px}.acct-field{gap:8px}.acct-field>span:first-child{color:var(--platform-muted);font-size:13px;font-weight:800}.acct-input-wrap{display:grid;min-height:54px;grid-template-columns:22px minmax(0,1fr);align-items:center;gap:10px;border:1px solid rgba(159,193,232,.18);border-radius:11px;padding:0 12px;background:rgba(2,8,15,.62);color:var(--acct-faint)}.acct-input-wrap:focus-within{border-color:rgba(92,165,248,.58);box-shadow:0 0 0 3px rgba(60,144,239,.1)}.acct-input-wrap input{width:100%;border:0;outline:0;background:transparent;color:var(--acct-text);font-size:15px}.acct-input-wrap input::placeholder{color:var(--acct-faint)}.acct-alert{border:1px solid var(--platform-line);border-radius:12px;padding:11px 12px;background:var(--platform-surface-quiet);font-size:13px;line-height:1.55}.acct-alert-warn{color:#ffe49d}.acct-alert-error{border-color:rgba(252,165,165,.32);background:rgba(248,113,113,.08);color:var(--acct-danger)}.acct-login-trust{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:18px;color:var(--platform-muted);font-size:12px;line-height:1.5;text-align:center}@media (max-width:380px){.acct-auth-panel{padding-right:22px;padding-left:22px}.acct-kakao-button,.acct-primary-button{padding:0 12px;font-size:15px}}@media (max-width:760px){.acct-login-shell{padding:clamp(24px,4vh,40px) 16px}.acct-auth-panel{padding:24px}.acct-alert,.acct-divider,.acct-field>span:first-child{font-size:14.5px}button,input{min-height:44px}}@media (prefers-reduced-motion:reduce){.acct-scope *,.acct-scope :after,.acct-scope :before{scroll-behavior:auto;transition-duration:.001ms!important;animation-duration:.001ms!important}}