.lc__topline{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:20px}.lc__intro{max-width:620px;margin-bottom:24px}.lc__intro-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:999px;font-size:13px;font-weight:700;color:var(--edorer-brand-700);background:var(--edorer-brand-100);border:1px solid var(--edorer-brand-200);margin-bottom:12px}.lc__nameRow{margin-bottom:20px}.lc__nameStatic{display:inline-flex;align-items:center;gap:12px;flex-wrap:wrap;color:var(--edorer-text-muted);font-size:15px;margin:0}.lc__nameStatic strong{color:var(--edorer-ink)}.lc__nameBtn{padding:6px 12px;font-size:13px}.lc__nameLabel{display:block;font-size:13px;font-weight:600;color:var(--edorer-text-muted);margin-bottom:6px}.lc__nameEdit{display:flex;gap:10px;flex-wrap:wrap}.lc__nameInput{max-width:320px}.lc__nameSave{white-space:nowrap}.lc__cert{width:min(760px,100%);aspect-ratio:4/3;background:var(--edorer-surface);border:3px solid var(--lc-accent,var(--edorer-brand));border-radius:var(--edorer-radius-lg,16px);box-shadow:var(--edorer-shadow-lg,0 12px 40px rgba(15,23,42,.16));position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:clamp(20px,5vw,48px);overflow:hidden}.lc__cert:before{content:"";position:absolute;inset:12px;border:1px solid var(--edorer-border);border-radius:calc(var(--edorer-radius-lg, 16px) - 4px);pointer-events:none}.lc__cert-bar{position:absolute;top:12px;left:12px;right:12px;height:8px;background:var(--lc-accent,var(--edorer-grad-brand,linear-gradient(90deg,var(--edorer-brand),var(--edorer-brand-400))))}.lc__cert-brand{text-transform:uppercase;letter-spacing:.16em;font-weight:700;font-size:clamp(.7rem,2vw,.9rem);color:var(--lc-accent,var(--edorer-brand-600));margin:0 0 clamp(8px,2vw,16px)}.lc__cert-heading{font-family:var(--edorer-font-display,inherit);font-weight:700;font-size:clamp(1.3rem,5vw,2.4rem);line-height:1.1;color:var(--edorer-ink);margin:0 0 clamp(10px,2.5vw,20px)}.lc__cert-for,.lc__cert-presented{color:var(--edorer-text-muted);font-style:italic;font-size:clamp(.72rem,2.2vw,.95rem);margin:0 0 clamp(6px,1.5vw,12px)}.lc__cert-name{font-size:clamp(1.5rem,6.5vw,3rem);line-height:1.05;color:var(--lc-accent,var(--edorer-brand-600));border-bottom:1px solid var(--edorer-border);padding-bottom:clamp(4px,1.5vw,10px);margin:0 auto clamp(10px,2.5vw,20px);max-width:90%}.lc__cert-course,.lc__cert-name{font-family:var(--edorer-font-display,inherit)}.lc__cert-course{font-weight:700;font-size:clamp(.95rem,3.4vw,1.4rem);color:var(--edorer-ink);margin:0 0 clamp(10px,2.5vw,18px)}.lc__cert-date{color:var(--edorer-text-muted);font-size:clamp(.68rem,2vw,.88rem);margin:0}.lc__cert-sign{display:flex;flex-direction:column;align-items:center;gap:2px;margin:clamp(12px,3vw,22px) auto 0;max-width:80%}.lc__cert-sign-name{font-family:var(--edorer-font-display,cursive);font-style:italic;font-size:clamp(1rem,3.4vw,1.5rem);line-height:1.1;color:var(--edorer-ink)}.lc__cert-sign-rule{width:clamp(140px,40%,220px);height:1px;background:var(--edorer-border);margin:clamp(2px,1vw,6px) 0 4px}.lc__cert-sign-title{font-size:clamp(.6rem,1.8vw,.78rem);color:var(--edorer-text-muted);text-transform:uppercase;letter-spacing:.08em}.lc__cert-seal{position:absolute;bottom:clamp(16px,4vw,34px);right:clamp(16px,4vw,34px);width:clamp(44px,10vw,68px);height:clamp(44px,10vw,68px);border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--lc-accent,radial-gradient(circle at 30% 30%,var(--edorer-brand-400),var(--edorer-brand-600)));box-shadow:var(--edorer-elev-brand,0 4px 14px rgba(99,102,241,.35));font-size:clamp(1.1rem,3.4vw,1.6rem)}.lc__cert-code{position:absolute;bottom:clamp(12px,3vw,20px);left:0;right:0;color:var(--edorer-text-subtle);font-size:clamp(.62rem,1.8vw,.78rem);margin:0}.lc__cert-code code{font-family:var(--edorer-font-mono,ui-monospace,monospace);color:var(--edorer-ink);font-size:.94em}.lc__actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:24px}.lc__download{min-width:210px;justify-content:center}.lc__empty{text-align:center;max-width:520px;margin:40px auto}.lc__empty-ic{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:16px;font-size:30px;color:var(--edorer-brand-600);background:var(--edorer-brand-100);margin-bottom:8px}.lc__empty-ic--lock{color:var(--edorer-text-muted);background:var(--edorer-surface-alt)}.lc__gate-bar{max-width:320px;margin:4px auto 16px}@media (max-width:420px){.lc__cert{aspect-ratio:auto;min-height:440px}.lc__cert-code{position:static;margin-top:14px}.lc__actions{flex-direction:column;align-items:stretch}.lc__download{width:100%}.lc__actions .lms__btn{width:100%;justify-content:center}}