/* SJ Certificate Wall widget（R-H14 弧度更平、证书更大；R-H15 说明独立一行、hover 不抖） */
.sj-certwall{--sj-ease:cubic-bezier(.22,1,.36,1);--a:var(--e-global-color-accent,#00d2ff);--ob:var(--e-global-color-sjonblue,#eff6ff);background:var(--e-global-color-secondary,#0b1120);color:#fff;padding:72px 0 40px;overflow:hidden}/* 09-22 飞书块 101：深色板块 = logo 蓝（全局 secondary） */
.sj-certwall-in{max-width:1600px;margin:0 auto;padding:0 24px;text-align:center}
.sj-certwall-label{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--ob);margin-bottom:10px}
.sj-certwall .sj-certwall-title{font-size:2.5rem;font-weight:700;color:#fff;margin:0 0 12px;letter-spacing:-.02em;line-height:1.1}
.sj-certwall .sj-certwall-sub{max-width:760px;margin:0 auto;color:var(--ob);font-size:1rem;line-height:1.6}
.sj-certwall-badges{display:flex;justify-content:center;gap:22px;margin-top:22px;flex-wrap:wrap}
.sj-certwall-badges img{height:44px;width:auto;object-fit:contain}
.sj-certwall-badge-text{display:inline-grid;place-items:center;height:44px;min-width:44px;padding:0 10px;border-radius:50%;background:#fff;color:#0b1120;font-size:11px;font-weight:800;line-height:1.05;text-align:center;letter-spacing:.02em}
.sj-certwall-fan{display:flex;align-items:flex-end;justify-content:center;margin:48px auto 0;padding:0 2% 64px;outline:none}
.sj-cert{flex:0 0 auto;min-width:64px;padding:0;background:#fff;border:1px solid rgba(255,255,255,.28);border-radius:3px;overflow:hidden;box-shadow:0 24px 48px rgba(0,0,0,.42);cursor:pointer;transition:transform .35s var(--sj-ease),width .35s var(--sj-ease)}
.sj-cert img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center;transition:transform .25s var(--sj-ease)}

.sj-cert:focus-visible{outline:2px solid var(--a);outline-offset:2px}
.sj-cert.is-center{box-shadow:0 32px 64px rgba(0,0,0,.45);outline:3px solid #fff;outline-offset:-3px}
.sj-cert-caption{position:relative;z-index:40;margin-top:4px;min-height:1.6em;font-size:1.05rem;font-weight:600;color:#fff}
@media(max-width:768px){.sj-certwall{padding:56px 0 32px}.sj-certwall .sj-certwall-title{font-size:1.8rem}.sj-cert-caption{font-size:.95rem}}

/* Kit 按钮样式覆盖 */
.sj-certwall .sj-cert,.sj-certwall .sj-cert:hover,.sj-certwall .sj-cert:focus{background:#fff;color:inherit;padding:0;border-radius:3px;font:inherit;line-height:0}.sj-certwall .sj-cert:focus-visible{outline:2px solid var(--a,#00D2FF);outline-offset:2px}

/* G5 codex 09-20：第 4 枚（焊工）深色徽章融入深蓝底 → 图片徽章统一白底圆角 */
.sj-certwall .sj-certwall-badges img{background:#fff;border-radius:8px;padding:4px;height:48px;box-shadow:0 0 0 1px rgba(255,255,255,.25)}

/* 09-29 客户第二批：弧形无限滚动（弧度小、近大远小）；两侧渐隐遮罩 → 左右不露任何白条；悬停不放大 */
.sj-certwall-fan.sj-arc,#certificates [data-sj-rail].sj-arc{position:relative;display:block!important;overflow:hidden!important;margin:36px 0 0!important;padding:0!important;gap:0!important;cursor:grab;touch-action:pan-y;user-select:none}
.sj-arc:active{cursor:grabbing}
.sj-arc .sj-arc-track{position:absolute;left:50%;top:14px;width:0;height:100%}
.sj-arc .sj-arc-card,.sj-certwall .sj-arc .sj-arc-card{position:absolute!important;left:0;top:0;width:var(--sj-arc-w,260px)!important;flex:none!important;margin:0!important;padding:0!important;border:0!important;border-radius:4px!important;background:#fff!important;overflow:hidden;line-height:0;
  box-shadow:0 18px 36px rgba(3,10,30,.35);transform-origin:50% 0;transition:none!important;will-change:transform;backface-visibility:hidden}
.sj-arc .sj-arc-card img,.sj-arc .sj-arc-card:hover img{display:block;width:100%!important;height:auto!important;aspect-ratio:3/4;object-fit:contain;background:#fff;transform:none!important;transition:none!important;pointer-events:none;-webkit-user-drag:none}
.sj-arc .sj-arc-card.is-center{outline:3px solid #fff;outline-offset:-3px;box-shadow:0 26px 52px rgba(3,10,30,.45)}
.sj-arc .sj-arc-card:focus-visible{outline:2px solid var(--e-global-color-accent,#00d2ff);outline-offset:2px}
.sj-certwall .sj-cert-caption{margin-top:10px}
#certificates .sj-rail-ctl{display:none}