.au-av {
  display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(155deg, #8DB3FF, #2F5BC7); color: #FFFFFF; font-size: var(--fs-2); font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), 0 6px 12px -6px #2F5BC7;
}
.au-av-tab { width: 26px; height: 26px; font-size: var(--fs-1); }
.tab-ic { display: inline-grid; place-items: center; height: 26px; }
.tab[aria-current="page"] .au-av-tab { box-shadow: inset 0 1px 0 rgba(255, 255, 255, .55), 0 0 0 2px var(--card), 0 0 0 4px #2F5BC7; }
.au-av-lg { width: 72px; height: 72px; font-size: var(--fs-10); margin-bottom: 12px; }
.au-wrap { max-width: 440px; margin: 0 auto; padding-bottom: 8px; }
.au-hero { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 18px 0 18px; }
.au-ic {
  display: grid; place-items: center; width: 64px; height: 64px; border-radius: 20px; font-size: var(--fs-9); margin-bottom: 12px;
  background: linear-gradient(155deg, #C9B8FF, #6A4BD8);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #6A4BD8;
}
.au-ic-signup { background: linear-gradient(155deg, #86E8B0, #14864A); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #14864A; }
.au-ic-me { background: linear-gradient(155deg, #8DB3FF, #2F5BC7); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #2F5BC7; }
.au-h { margin: 0; font-size: var(--fs-9); font-weight: 800; letter-spacing: -0.04em; line-height: 1.25; overflow-wrap: anywhere; }
.au-sub { margin: 6px 0 0; font-size: var(--fs-3); color: var(--muted); overflow-wrap: anywhere; }
.au-card {
  background: var(--card-grad); box-shadow: inset 0 0 0 1px var(--rim), var(--sh-2);
  border-radius: var(--r-tile, 22px); padding: 18px; margin: 0 0 12px;
}
.au-f { margin: 0 0 14px; }
.au-f label { display: block; margin: 0 0 6px 2px; font-size: var(--fs-2); font-weight: 600; color: var(--muted); }
.au-f input {
  display: block; width: 100%; box-sizing: border-box; height: 52px; padding: 0 14px; border: 0; border-radius: 14px;
  background: var(--neutral-bg); color: var(--text); font: inherit; font-size: var(--fs-4);
  box-shadow: inset 0 0 0 1px transparent; transition: box-shadow .15s;
}
.au-f input::placeholder { color: var(--faint); opacity: .8; }
.au-f input:focus { outline: none; box-shadow: inset 0 0 0 2px var(--accent); }
.au-f input[aria-invalid="true"] { box-shadow: inset 0 0 0 2px var(--bad); }
.au-pw { position: relative; }
.au-pw input { padding-right: 84px; }
.au-eye {
  position: absolute; right: 6px; top: 6px; height: 40px; min-width: 64px; padding: 0 10px; border: 0; border-radius: 10px;
  background: transparent; color: var(--accent); font: inherit; font-size: var(--fs-2); font-weight: 700; cursor: pointer;
}
.au-err { margin: 6px 0 0 2px; font-size: var(--fs-2); color: var(--bad); line-height: 1.4; overflow-wrap: anywhere; }
.au-err[hidden] { display: none; }
.au-err-f { margin: 0 0 10px 2px; }
.au-agree { margin: 4px 0 14px; }
.au-chk { display: flex; align-items: center; gap: 10px; min-height: 44px; font-size: var(--fs-4); cursor: pointer; }
.au-chk input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.au-box {
  flex: none; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 8px;
  background: var(--neutral-bg); color: transparent; font-size: var(--fs-1); font-weight: 900; transition: background-color .15s;
}
.au-chk input:checked + .au-box { background: var(--accent); color: var(--on-accent); }
.au-chk input:focus-visible + .au-box { box-shadow: 0 0 0 2px var(--accent); }
.au-soon { margin-left: auto; font-size: var(--fs-1); color: var(--faint); white-space: nowrap; }
.au-btn {
  display: flex; align-items: center; justify-content: center; width: 100%; min-height: 54px; border: 0; border-radius: 16px;
  background: var(--accent); color: var(--on-accent); font: inherit; font-size: var(--fs-5); font-weight: 700; cursor: pointer;
  box-shadow: 0 10px 20px -12px var(--accent); text-decoration: none; transition: transform .18s cubic-bezier(.2, .8, .2, 1), opacity .15s;
}
.au-btn:active { transform: scale(.97); }
.au-btn[disabled] { opacity: .55; cursor: default; transform: none; }
.au-btn-ghost { background: var(--card); color: var(--bad); box-shadow: inset 0 0 0 1px var(--rim), var(--sh-1); }
.au-or { display: flex; align-items: center; gap: 10px; margin: 18px 0 12px; color: var(--faint); font-size: var(--fs-2); }
.au-or::before, .au-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.au-sb {
  position: relative; display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 52px; margin: 0 0 10px;
  padding: 0 44px; border-radius: 16px; font-size: var(--fs-4); font-weight: 700; text-decoration: none;
  transition: transform .18s cubic-bezier(.2, .8, .2, 1);
}
a.au-sb:active { transform: scale(.97); }
.au-sb .au-mk {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%); display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 8px; font-size: var(--fs-2); font-weight: 900;
}
.au-sb small { font-size: var(--fs-1); font-weight: 600; }
.au-kakao { background: #FEE500; color: #191919; }
.au-kakao .au-mk { background: #191919; color: #FEE500; }
.au-naver { background: #03C75A; color: #FFFFFF; }
.au-naver .au-mk { background: #FFFFFF; color: #03C75A; }
.au-google { background: #FFFFFF; color: #1F1F1F; box-shadow: inset 0 0 0 1px #747775; }
.au-google .au-mk { background: transparent; box-shadow: none; }
.au-google .au-mk svg { display: block; width: 20px; height: 20px; }
.au-sb.off { opacity: .45; cursor: not-allowed; }
.au-link { margin: 16px 0 0; text-align: center; font-size: var(--fs-4); color: var(--muted); }
.au-link a { color: var(--accent); font-weight: 700; text-decoration: none; }
.au-rows { padding: 6px 18px; }
.au-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; font-size: var(--fs-4); }
.au-row + .au-row { border-top: 1px solid var(--line); }
.au-row span { color: var(--muted); }
.au-row b { font-weight: 700; text-align: right; overflow-wrap: anywhere; }
.au-toast {
  position: fixed; left: 50%; bottom: calc(88px + env(safe-area-inset-bottom, 0px)); z-index: 60; max-width: calc(100vw - 32px);
  transform: translate(-50%, 16px); opacity: 0; pointer-events: none;
  width: max-content; text-align: center; line-height: 1.4;
  padding: 12px 18px; border-radius: 22px; background: #1A1C20; color: #FFFFFF; font-size: var(--fs-3); font-weight: 600;
  box-shadow: 0 14px 30px -12px rgba(0, 0, 0, .5); transition: opacity .2s, transform .25s cubic-bezier(.2, .8, .2, 1);
}
.au-toast.open { opacity: 1; transform: translate(-50%, 0); }
:root[data-theme="dark"] .au-toast { background: #F5F7FA; color: #1A1C20; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .au-toast { background: #F5F7FA; color: #1A1C20; } }
@media (prefers-reduced-motion: reduce) {
  .au-btn, .au-sb, .au-toast, .au-f input { transition: none; }
}
.au-ic-lock { background: linear-gradient(155deg, #FFD98A, #C98A00); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #C98A00; }
.au-ic-shield, .au-ic-ok { background: linear-gradient(155deg, #86E8B0, #14864A); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #14864A; }
.au-ic-mail, .au-ic-bell, .au-ic-chat, .au-ic-box { background: linear-gradient(155deg, #8DB3FF, #2F5BC7); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #2F5BC7; }
.au-ic-bye { background: linear-gradient(155deg, #FFB4A8, #C2292E); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #C2292E; }
.au-ct { margin: 0 0 12px; font-size: var(--fs-3); font-weight: 800; letter-spacing: -0.02em; }
.au-mt { margin-top: 16px; }
.au-hint { margin: -4px 0 14px 2px; font-size: var(--fs-2); color: var(--muted); line-height: 1.45; overflow-wrap: anywhere; }
.au-empty { margin: 6px 0; font-size: var(--fs-3); color: var(--faint); text-align: center; padding: 10px 0; }
.au-done { margin: 4px 0 6px; font-size: var(--fs-5); font-weight: 800; text-align: center; }
.au-done + .au-hint { margin: 0; text-align: center; }
.au-forgot { margin: 12px 0 0; text-align: center; font-size: var(--fs-3); }
.au-forgot a { color: var(--muted); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.au-pill {
  display: inline-flex; align-items: center; flex: none; padding: 3px 9px; border-radius: 999px; background: var(--neutral-bg); color: var(--neutral);
  font-size: var(--fs-1); font-weight: 700; line-height: 1.3; white-space: nowrap;
}
.au-pill-ok { background: var(--ok-bg); color: var(--ok); }
.au-pill-warn { background: var(--warn-bg); color: var(--warn); }
.au-pill-bad { background: var(--bad-bg); color: var(--bad); }
.au-pill-info { background: var(--info-bg); color: var(--info); }
.au-vb { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin-top: 10px; }
.au-lk { border: 0; background: none; padding: 6px 2px; color: var(--accent); font: inherit; font-size: var(--fs-2); font-weight: 700; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.au-lk[disabled] { opacity: .55; cursor: default; }
.au-f select, .au-f textarea {
  display: block; width: 100%; box-sizing: border-box; border: 0; border-radius: 14px; background: var(--neutral-bg); color: var(--text);
  font: inherit; font-size: var(--fs-4); box-shadow: inset 0 0 0 1px transparent; transition: box-shadow .15s;
}
.au-f select { height: 52px; padding: 0 10px; }
.au-f textarea { min-height: 96px; padding: 12px 14px; resize: vertical; line-height: 1.5; }
.au-f select:focus, .au-f textarea:focus { outline: none; box-shadow: inset 0 0 0 2px var(--accent); }
.au-f textarea[aria-invalid="true"] { box-shadow: inset 0 0 0 2px var(--bad); }
.au-f input[type="date"] { -webkit-appearance: none; appearance: none; min-width: 0; }
.au-btn-2 { background: var(--neutral-bg); color: var(--text); box-shadow: none; }
.au-btn-bad { background: var(--bad); color: #FFFFFF; box-shadow: 0 10px 20px -12px var(--bad); }
.au-btn-q { margin-top: 10px; color: var(--text); }
.au-btn + .au-card, .au-btn-ghost + .au-card { margin-top: 16px; }
.au-sm {
  flex: none; display: inline-flex; align-items: center; justify-content: center; min-height: 40px; min-width: 56px; padding: 0 14px; border: 0; border-radius: 12px;
  background: var(--neutral-bg); color: var(--text); font: inherit; font-size: var(--fs-2); font-weight: 700; cursor: pointer; text-decoration: none;
}
.au-sm-a { background: var(--accent); color: var(--on-accent); }
.au-sm[disabled] { opacity: .55; cursor: default; }
.au-rows-c { padding-bottom: 8px; }
.au-lr { gap: 8px; }
.au-lr-n { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; color: var(--text) !important; font-weight: 700; }
.au-mk-kakao, .au-mk-naver, .au-mk-google {
  display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 9px; font-size: var(--fs-2); font-weight: 900;
}
.au-mk-kakao { background: #FEE500; color: #191919; }
.au-mk-naver { background: #03C75A; color: #FFFFFF; }
.au-mk-google { background: #FFFFFF; color: #4285F4; box-shadow: inset 0 0 0 1px #DADCE0; }
.au-menu { padding: 4px 8px; }
.au-mi {
  display: flex; align-items: center; gap: 12px; min-height: 56px; padding: 0 10px; border-radius: 14px; color: var(--text); text-decoration: none;
  font-size: var(--fs-4); font-weight: 600; transition: background-color .15s;
}
.au-mi + .au-mi { box-shadow: 0 -1px 0 var(--line); }
.au-mi:active { background: var(--neutral-bg); }
.au-mi-ic { flex: none; width: 28px; text-align: center; font-size: var(--fs-6); }
.au-mi-t { flex: 1; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; overflow-wrap: anywhere; }
.au-mi-t small { flex-basis: 100%; font-size: var(--fs-1); font-weight: 500; color: var(--faint); }
.au-mi-go { flex: none; color: var(--faint); font-size: var(--fs-6); }
.au-mi-bad { color: var(--bad); }
.au-nr { padding-top: 10px; padding-bottom: 10px; }
.au-key {
  margin: 0 0 12px; padding: 14px; border-radius: 14px; background: var(--neutral-bg); text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: var(--fs-5); font-weight: 700; letter-spacing: .06em;
  word-break: break-all; user-select: all; -webkit-user-select: all;
}
.au-2b { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.au-codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 0 0 14px; padding: 0; list-style: none; }
.au-codes li {
  padding: 10px 6px; border-radius: 12px; background: var(--neutral-bg); text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: var(--fs-3); font-weight: 700; letter-spacing: .04em;
  user-select: all; -webkit-user-select: all; overflow-wrap: anywhere;
}
.au-chk-1 { margin: 12px 0; }
.au-q { margin: 14px 4px 0; font-size: var(--fs-2); color: var(--muted); }
.au-q summary { cursor: pointer; font-weight: 700; color: var(--accent); min-height: 32px; }
.au-q p { margin: 6px 0 0; line-height: 1.5; }
.au-dv { padding: 12px 0; }
.au-dv + .au-dv { border-top: 1px solid var(--line); }
.au-dv-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: var(--fs-4); }
.au-dv-h b { min-width: 0; overflow-wrap: anywhere; }
.au-dv-m { margin: 4px 0 0; font-size: var(--fs-2); color: var(--muted); overflow-wrap: anywhere; }
.au-lg { display: flex; align-items: center; gap: 10px; min-height: 48px; font-size: var(--fs-2); }
.au-lg + .au-lg { border-top: 1px solid var(--line); }
.au-lg-t { flex: none; width: 92px; color: var(--muted); font-variant-numeric: tabular-nums; }
.au-lg-d { flex: 1; min-width: 0; display: flex; flex-direction: column; overflow-wrap: anywhere; }
.au-lg-d small { font-size: var(--fs-1); color: var(--faint); }
.au-tg-l { display: flex; flex-direction: column; color: var(--text) !important; font-weight: 600; }
.au-tg-l small { font-size: var(--fs-1); font-weight: 500; color: var(--faint); }
.au-wrap > .band { margin: 0 0 12px; }
.au-tg {
  position: relative; flex: none; width: 52px; height: 32px; padding: 0; border: 0; border-radius: 999px; background: var(--neutral-bg);
  box-shadow: inset 0 0 0 1px var(--rim); cursor: pointer; transition: background-color .2s;
}
.au-tg span {
  position: absolute; top: 3px; left: 3px; width: 26px; height: 26px; border-radius: 50%; background: #FFFFFF;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .25); transition: transform .2s cubic-bezier(.2, .8, .2, 1);
}
.au-tg[aria-checked="true"] { background: var(--ok-2, #2E9E66); }
.au-tg[aria-checked="true"] span { transform: translateX(20px); }
.au-tg[disabled] { opacity: .55; }
.au-nt-m { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 8px; font-size: var(--fs-2); color: var(--muted); }
.au-nt-h { margin: 0 0 12px; font-size: var(--fs-7); font-weight: 800; letter-spacing: -0.03em; line-height: 1.3; overflow-wrap: anywhere; }
.au-nt-b { font-size: var(--fs-4); line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.au-rp { box-shadow: inset 3px 0 0 var(--ok), inset 0 0 0 1px var(--rim), var(--sh-1); }
.au-nb {
  display: flex; align-items: center; gap: 4px; margin: 8px 16px 0; padding: 4px 4px 4px 14px; border-radius: 14px;
  background: var(--info-bg); color: var(--info); box-shadow: inset 0 0 0 1px var(--rim);
}
.au-nb[hidden] { display: none; }
.au-nb a { flex: 1; min-width: 0; display: flex; align-items: center; gap: 8px; min-height: 40px; color: inherit; text-decoration: none; font-size: var(--fs-2); }
.au-nb b { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 700; }
.au-nb button { flex: none; width: 40px; height: 40px; border: 0; border-radius: 10px; background: transparent; color: inherit; font-size: var(--fs-6); cursor: pointer; }
.au-rd { margin: 0 0 14px; padding: 0; border: 0; min-width: 0; }
.au-rd legend { margin: 0 0 4px 2px; padding: 0; font-size: var(--fs-2); font-weight: 600; color: var(--muted); }
.au-box-r { border-radius: 50%; }
.au-imp {
  display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 8px 16px 0; padding: 6px 6px 6px 14px; border-radius: 14px;
  background: var(--warn-bg); color: var(--warn); font-size: var(--fs-2); font-weight: 700;
}
.au-imp[hidden] { display: none; }
.au-imp button { flex: none; min-height: 36px; padding: 0 12px; border: 0; border-radius: 10px; background: var(--card); color: var(--text); font: inherit; font-weight: 700; cursor: pointer; }
.au-hint-b { margin: 10px 0 0 2px; }
@media (prefers-reduced-motion: reduce) {
  .au-tg, .au-tg span, .au-mi, .au-f select, .au-f textarea { transition: none; }
}
.au-kb { background: #FEE500; color: #191919; }
.au-kb .au-mk { flex: none; display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 7px; background: #191919; color: #FEE500; font-size: var(--fs-1); font-weight: 900; }
.au-ic-ref { background: linear-gradient(155deg, #86E8B0, #14864A); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .7), inset 0 -8px 12px -6px rgba(0, 0, 0, .18), 0 14px 22px -12px #14864A; }
.au-refin { margin: 0 0 14px; }
.au-refin > summary { cursor: pointer; list-style: none; min-height: 44px; display: flex; align-items: center; font-size: var(--fs-2); font-weight: 600; color: var(--muted); }
.au-refin > summary::-webkit-details-marker { display: none; }
.au-refin > summary::after { content: '▾'; margin-left: 6px; font-size: var(--fs-1); }
.au-refin[open] > summary::after { content: '▴'; }
.au-rcode { display: flex; align-items: center; gap: 10px; min-width: 0; }
.au-rcode b { flex: 1; min-width: 0; font-size: var(--fs-9); font-weight: 800; letter-spacing: .1em; overflow-wrap: anywhere; }
.au-rlink { display: flex; align-items: center; gap: 8px; margin-top: 12px; min-width: 0; }
.au-rlink span { flex: 1; min-width: 0; padding: 11px 12px; border-radius: 12px; background: var(--neutral-bg); color: var(--muted); font-size: var(--fs-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.au-r3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0 0 12px; }
.au-r3 div { background: var(--card-grad); box-shadow: inset 0 0 0 1px var(--rim), var(--sh-2); border-radius: 18px; padding: 12px 4px; text-align: center; min-width: 0; }
.au-r3 b { display: block; font-size: var(--fs-9); font-weight: 800; line-height: 1.2; }
.au-r3 span { font-size: var(--fs-2); color: var(--muted); }
.au-rlv { display: flex; gap: 6px; flex-wrap: wrap; margin: 0 0 8px; }
.au-rlv span { font-size: var(--fs-2); font-weight: 700; border-radius: 999px; padding: 3px 10px; background: var(--neutral-bg); color: var(--muted); }
.au-rtree, .au-rk { list-style: none; margin: 0; padding: 0; }
.au-rk { padding-left: 22px; }
.au-rk[hidden] { display: none; }
.au-rn { display: flex; align-items: center; gap: 8px; min-height: 48px; border-bottom: 1px solid var(--line); min-width: 0; }
.au-rt { flex: none; display: inline-grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 10px; background: var(--neutral-bg); color: var(--muted); font: inherit; font-size: var(--fs-2); font-weight: 800; cursor: pointer; }
.au-rt-0 { background: transparent; cursor: default; }
.au-rn-n { flex: 1; min-width: 0; font-size: var(--fs-4); font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.au-rn-s { flex: none; font-size: var(--fs-2); color: var(--faint); }
.au-rmore, .au-rnone { margin: 10px 2px 2px; font-size: var(--fs-2); color: var(--faint); }
.au-rsoon { display: flex; align-items: center; gap: 10px; font-size: var(--fs-4); color: var(--muted); }