.visitor-auth{max-width:560px;margin:32px auto 64px;color:var(--ink);line-height:1.8;overflow-wrap:anywhere}.visitor-auth h1{font-size:30px;line-height:1.3;margin:10px 0 18px;font-weight:600}.visitor-eyebrow{font-size:12px;color:var(--blog-primary);letter-spacing:.08em}.visitor-providers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:28px 0}.visitor-providers form{min-width:0}.visitor-button{display:inline-flex;min-height:46px;padding:11px 22px;align-items:center;justify-content:center;gap:8px;background:var(--blog-primary-solid);color:white;border:1px solid transparent;border-radius:6px;font:inherit;font-weight:500;cursor:pointer}.visitor-login-icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}.visitor-providers .visitor-button{width:100%;min-width:0}.visitor-provider-button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.visitor-button:hover{filter:brightness(.94)}.visitor-button:active{transform:translateY(1px)}.visitor-button:disabled{opacity:.55;cursor:wait}.visitor-auth a{color:var(--blog-primary);text-decoration:underline;text-underline-offset:3px}.visitor-auth :is(a,button):focus-visible{outline:3px solid var(--blog-primary);outline-offset:3px}.visitor-explanation{font-size:13px;color:var(--ink-soft);margin:24px 0}.visitor-message{padding:14px 16px;background:var(--paper-soft);border-left:3px solid var(--blog-primary)}.visitor-message[role=alert]{border-left-color:#b84336}.visitor-back{display:inline-flex;align-items:center;min-height:44px}.comment-login{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 16px}.comment-visitor-badge{font-size:12px;color:var(--ink-soft)}@media(max-width:600px){.visitor-auth{margin:16px auto 32px}.visitor-auth h1{font-size:26px}.visitor-providers{grid-template-columns:1fr}.visitor-button{width:100%}}