.portal-page{min-height:100vh;background:radial-gradient(circle at 15% 25%,rgba(0,196,232,.09),transparent 32%),var(--bg)}.portal-page [hidden]{display:none!important}.portal-badge{color:var(--cyan);font-size:11px;font-weight:700;letter-spacing:.16em}.portal-main{width:min(1180px,calc(100% - 40px));margin:0 auto;padding:85px 0 110px;display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.portal-intro h1,.portal-card h1{font-size:clamp(45px,6vw,78px);margin-bottom:24px}.portal-intro>p:not(.eyebrow){color:var(--muted);font-size:19px;line-height:1.7}.availability{display:flex;gap:11px;align-items:flex-start;margin-top:34px;color:#c7d6dd;font-size:14px}.status-dot{width:9px;height:9px;border-radius:50%;background:#48c790;box-shadow:0 0 0 5px rgba(72,199,144,.12);margin-top:6px;flex:none}.portal-card{background:#111d26;border:1px solid var(--line);padding:34px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin:-34px -34px 30px}.auth-tabs button{border:0;border-bottom:1px solid var(--line);background:#0b141c;color:var(--muted);padding:17px}.auth-tabs button.active{color:var(--cyan);border-bottom-color:var(--cyan);background:#111d26}.portal-form{display:grid;gap:18px}.portal-form label{display:grid;gap:8px;color:#d7e4e9;font-size:14px}.portal-form input,.message-form textarea{width:100%;background:#15222b;color:var(--text);border:1px solid rgba(189,215,225,.25);padding:13px;outline:none}.portal-form input:focus,.message-form textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 2px rgba(0,196,232,.15)}.portal-form .consent{grid-template-columns:auto 1fr;align-items:start;font-size:12px;color:var(--muted)}.portal-form .consent input{width:auto;margin-top:3px}.portal-status{min-height:22px;margin:16px 0 0;color:var(--cyan);font-size:13px}.portal-status.error{color:#ff8a83}.chat-card{padding:0;overflow:hidden}.chat-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;border-bottom:1px solid var(--line)}.chat-head h2{margin:0;font-size:26px}.chat-head .eyebrow{margin:0 0 7px}.compact{min-height:40px;padding:8px 14px}.message-list{height:430px;overflow:auto;padding:24px;display:flex;flex-direction:column;gap:13px}.message{max-width:78%;padding:12px 15px;background:#1a2a34;border:1px solid var(--line);align-self:flex-start}.message.own{align-self:flex-end;background:rgba(0,196,232,.14);border-color:rgba(0,196,232,.35)}.message p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.message time{display:block;color:var(--muted);font-size:10px;margin-top:7px}.message-form{display:grid;grid-template-columns:1fr auto;gap:10px;padding:18px 24px;border-top:1px solid var(--line)}.message-form textarea{resize:none}.message-form .button{min-height:auto}.chat-card>.portal-status{padding:0 24px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.support-main{width:min(1400px,calc(100% - 40px));margin:0 auto;padding:55px 0 90px}.support-grid{display:grid;grid-template-columns:330px 1fr;gap:18px}.conversation-sidebar{background:#111d26;border:1px solid var(--line)}.conversation-item{width:100%;display:block;text-align:left;border:0;border-bottom:1px solid var(--line);background:none;color:var(--text);padding:16px}.conversation-item:hover,.conversation-item.active{background:rgba(0,196,232,.1)}.conversation-item strong,.conversation-item span{display:block}.conversation-item span{color:var(--muted);font-size:12px;margin-top:4px}@media(max-width:850px){.portal-main{grid-template-columns:1fr;gap:40px;padding-top:55px}.support-grid{grid-template-columns:1fr}.conversation-sidebar{max-height:320px;overflow:auto}}@media(max-width:600px){.portal-main,.support-main{width:min(100% - 28px,1180px)}.portal-card{padding:24px}.auth-tabs{margin:-24px -24px 24px}.message-list{height:390px;padding:16px}.message-form{grid-template-columns:1fr;padding:14px}.company-header .portal-badge{order:2;margin-left:auto}.company-header .company-back{order:3}.message{max-width:90%}}