.smt-tip,.smt-card{--smt-bg:#fff;--smt-ink:#0f172a;--smt-soft:#64748b;--smt-edge:#0f172a17;--smt-shadow:0 1px 2px #0f172a0f, 0 14px 34px -14px #0f172a59;z-index:300;pointer-events:none;color:var(--smt-ink);background:linear-gradient(var(--smt-bg), var(--smt-bg)) padding-box, linear-gradient(120deg, #6366f18c, #06b6d473, #10b98166) border-box;box-shadow:var(--smt-shadow);opacity:0;border:1px solid #0000;position:fixed;top:-9999px;left:-9999px}.dark .smt-tip,.dark .smt-card{--smt-bg:#111827;--smt-ink:#f8fafc;--smt-soft:#94a3b8;--smt-edge:#ffffff1a;--smt-shadow:0 1px 0 #ffffff0d inset, 0 18px 40px -16px #000c}.smt-tip[data-on],.smt-card[data-on]{opacity:1;animation:.18s cubic-bezier(.16,1,.3,1) both smt-in}.smt-tip[data-side=bottom][data-on],.smt-card[data-side=bottom][data-on]{animation-name:smt-in-below}@keyframes smt-in{0%{opacity:0;transform:translateY(4px)scale(.96)}}@keyframes smt-in-below{0%{opacity:0;transform:translateY(-4px)scale(.96)}}.smt-tip:after,.smt-card:after{content:"";left:calc(var(--smt-arrow,50%) - 5px);background:var(--smt-bg);border:1px solid var(--smt-edge);width:10px;height:10px;position:absolute;transform:rotate(45deg)}.smt-tip[data-side=top]:after,.smt-card[data-side=top]:after{border-top:0;border-left:0;bottom:-6px}.smt-tip[data-side=bottom]:after,.smt-card[data-side=bottom]:after{border-bottom:0;border-right:0;top:-6px}.smt-tip{text-align:center;border-radius:11px;flex-direction:column;align-items:center;gap:3px;max-width:min(280px,100vw - 16px);padding:7px 11px;font-size:12.5px;font-weight:650;line-height:1.35;display:flex}.smt-tip-hint{color:var(--smt-soft);font-size:11.5px;font-weight:500}.smt-tip-keys{flex-wrap:wrap;justify-content:center;gap:3px;margin-top:2px;display:inline-flex}.smt-tip-keys kbd{min-width:20px;height:20px;color:var(--smt-ink);background:color-mix(in srgb, var(--smt-ink) 7%, transparent);border:1px solid var(--smt-edge);box-shadow:0 1px 0 var(--smt-edge);border-radius:6px;place-items:center;padding:0 5px;font:700 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;display:inline-grid}.smt-card{border-radius:18px;width:min(340px,100vw - 16px);overflow:visible}.smt-card-img{background:color-mix(in srgb, var(--smt-ink) 6%, transparent);border-radius:13px;height:150px;margin:6px 6px 0;display:block;overflow:hidden}.smt-card-img img{object-fit:cover;width:100%;height:100%;animation:.3s both smt-fade}@keyframes smt-fade{0%{opacity:0}}.smt-card-body{flex-direction:column;gap:5px;padding:12px 14px 13px;display:flex}.smt-card-site{letter-spacing:.02em;color:var(--smt-soft);align-items:center;gap:7px;font-size:11.5px;font-weight:800;display:inline-flex}.smt-card-ico{color:#fff;background:linear-gradient(135deg,#6366f1,#06b6d4);border-radius:7px;place-items:center;width:22px;height:22px;display:grid}.smt-card-ico[data-ext]{background:linear-gradient(135deg,#64748b,#334155)}.smt-card-ico svg{width:13px;height:13px}.smt-card-title{letter-spacing:-.01em;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:15px;font-weight:850;line-height:1.3;display:-webkit-box;overflow:hidden}.smt-card-desc{color:var(--smt-soft);-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:13px;line-height:1.45;display:-webkit-box;overflow:hidden}.smt-card-url{color:var(--smt-soft);white-space:nowrap;text-overflow:ellipsis;font:600 11.5px/1.3 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:hidden}.smt-card-foot{border-top:1px solid var(--smt-edge);color:#4f46e5;align-items:center;gap:5px;margin-top:3px;padding-top:8px;font-size:11.5px;font-weight:700;display:inline-flex}.dark .smt-card-foot{color:#a5b4fc}.smt-card-foot svg{width:13px;height:13px}.smt-skel{background:linear-gradient(90deg, color-mix(in srgb, var(--smt-ink) 7%, transparent) 0%, color-mix(in srgb, var(--smt-ink) 14%, transparent) 50%, color-mix(in srgb, var(--smt-ink) 7%, transparent) 100%) 0 0 / 200% 100%;border-radius:6px;width:100%;height:10px;animation:1.1s linear infinite smt-shimmer;display:block}.smt-skel-title{width:80%;height:14px}.smt-skel-short{width:55%}@keyframes smt-shimmer{to{background-position:-200% 0}}@media (prefers-reduced-motion:reduce){.smt-tip[data-on],.smt-card[data-on],.smt-card-img img,.smt-skel{animation:none}}@media print{.smt-tip,.smt-card{display:none!important}}