/* Public demonstration: keep the existing paper/ink/orange visual language. */
.login-layout{gap:clamp(30px,5vw,76px);padding:42px clamp(8px,4vw,58px);grid-template-columns:minmax(0,1.3fr) minmax(300px,.8fr)}
.login-intro h1{font-size:clamp(38px,4.6vw,62px);line-height:1.16}
.login-intro .intro-description{max-width:540px;margin:20px 0 26px;color:var(--ink2);font-size:17px}
.public-preview{padding:22px 24px;background:var(--cream);border:1px solid var(--line);border-left:4px solid var(--cyan);border-radius:0 18px 4px 4px;box-shadow:0 14px 35px rgba(19,43,56,.06)}
.preview-heading{display:flex;align-items:center;gap:12px}.preview-mark{align-self:stretch;display:grid;place-items:center;min-width:44px;color:var(--orange);border-right:1px solid var(--line);font:32px/1 Georgia,serif;padding-right:12px}.preview-heading .eyebrow{font-size:10px;margin:0 0 3px}.preview-heading h2{margin:0;font:23px/1.35 "Songti SC","STSong",Georgia,serif}.preview-free{margin-left:auto;flex-shrink:0;color:var(--cyan);font-size:12px;font-weight:800}
.preview-sentence{margin:18px 0 14px;color:var(--ink);font:19px/1.65 Georgia,serif;overflow-wrap:anywhere}.preview-sentence span{color:var(--orange);font-weight:700;border-bottom:2px solid var(--orange)}
.preview-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:0;margin:0 0 14px;list-style:none}.preview-steps li{font-size:13px;color:var(--ink2);padding-top:9px;border-top:1px solid var(--line)}.preview-steps b{color:var(--cyan);font-size:11px;margin-right:4px}.preview-description{font-size:14px;line-height:1.7;margin:0 0 16px;color:var(--ink2)}.preview-start{width:100%;justify-content:space-between;background:var(--cyan)}.preview-start:hover{background:#117e7d}.public-preview .message{margin-top:10px;font-size:11px;color:var(--ink2);line-height:1.6}
.demo-notice{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px;padding:14px 18px;border-left:4px solid var(--cyan);background:#e7f2ef;border-radius:0 9px 9px 0}.demo-notice p{margin:0;font-size:14px;color:var(--ink2)}.demo-notice b{color:var(--ink)}.demo-notice button{flex-shrink:0}.preview-start:focus-visible{outline-offset:4px}
@media(max-width:820px){.login-layout{grid-template-columns:1fr;gap:28px;padding:34px 6px}.login-intro h1{font-size:clamp(36px,7vw,54px)}.login-card{max-width:620px;width:100%;justify-self:center}.public-preview{padding:20px}.demo-notice{display:block}.demo-notice button{margin-top:10px}}
@media(max-width:390px){.preview-heading h2{font-size:21px}.preview-free{font-size:10px}.preview-heading{gap:8px}.public-preview{padding:17px}.preview-mark{min-width:34px;font-size:27px;padding-right:8px}}