.auth{min-height:100vh;display:flex;flex-direction:column}.auth__bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(18px,4vw,40px);border-bottom:1px solid var(--line);background:#000000b8;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.auth__brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit;min-height:36px}.auth__brand>svg{width:34px;height:34px;padding:7px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);color:var(--accent);stroke-width:var(--icon-stroke);background:var(--panel)}.auth__brand span{display:flex;flex-direction:column;line-height:1.25}.auth__brand b{font-size:var(--fs-sm);font-weight:var(--cjk-weight, 400)}.auth__brand small{color:var(--ink-faint);font-size:var(--fs-micro);letter-spacing:.16em;text-transform:uppercase}.auth__main{flex:1;width:100%;max-width:620px;margin:0 auto;padding:clamp(26px,5vw,56px) clamp(18px,4vw,40px) 64px}.auth__side{display:flex;flex-direction:column;gap:18px}.auth__side h3{display:flex;align-items:center;gap:9px}.auth__side h3>svg{color:var(--accent);stroke-width:var(--icon-stroke);flex:none}.auth__status{display:flex;justify-content:flex-end;margin-bottom:16px}.auth__account{padding-bottom:20px;margin-bottom:4px;border-bottom:1px solid var(--line)}.auth__account-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}.auth__account-head h3{margin-bottom:0}.auth__account .hint{margin-top:8px}.auth .tabs button{display:inline-flex;align-items:center;gap:7px}.auth .tabs button>svg{stroke-width:var(--icon-stroke);font-size:1.05em}.link-btn{margin-left:6px;padding:0;border:0;background:none;color:var(--accent);font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.link-btn:hover{color:var(--accent-hi)}.link-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.terms__section-title{font-size:var(--fs-base);color:var(--ink);margin:0 0 8px;padding-left:10px;border-left:2px solid var(--accent);line-height:1.4}.terms-nav__item{display:block;padding:9px 12px;border-radius:var(--radius-sm);color:var(--ink-dim);font-size:var(--fs-sm);text-decoration:none;transition:background .18s ease,color .18s ease}.terms-nav__item:hover{background:var(--panel);color:var(--ink)}.terms-nav__item[aria-current=true]{background:#ff8a3d1f;color:var(--accent-hi)}.pw{position:relative;display:flex;align-items:center}.pw>input{padding-right:46px}.pw__toggle{position:absolute;right:6px;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding:0;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--ink-faint);cursor:pointer;transition:color .2s ease,background .2s ease}.pw__toggle>svg{width:18px;height:18px;stroke-width:var(--icon-stroke)}.pw__toggle:hover{color:var(--accent);background:#ffffff0f}.pw__toggle:focus-visible{outline:none;color:var(--accent);box-shadow:0 0 0 3px #ff8a3d47}.pw__toggle[aria-pressed=true]{color:var(--accent)}#judge{scroll-margin-top:84px}@media (max-width: 980px){.auth__main{grid-template-columns:minmax(0,1fr)}}@media (max-width: 560px){.auth__account-head{flex-direction:column;align-items:stretch}.auth__status{justify-content:flex-start}}