.top-nav[data-astro-cid-nvetucun]{position:sticky;top:0;z-index:100;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);background:var(--nav-blur);border-bottom:1px solid var(--line);transition:background .3s ease,border-color .3s ease}.top-nav-inner[data-astro-cid-nvetucun]{max-width:1600px;margin:0 auto;height:52px;padding:0 24px;display:flex;align-items:center;justify-content:space-between}.top-nav[data-astro-cid-nvetucun] .logo[data-astro-cid-nvetucun]{font-weight:700;letter-spacing:-.01em;font-size:18px}.top-nav[data-astro-cid-nvetucun] .back[data-astro-cid-nvetucun]{color:var(--dim);font-size:13px;display:inline-flex;align-items:center;gap:6px;transition:color .25s ease}.top-nav[data-astro-cid-nvetucun] .back[data-astro-cid-nvetucun]:hover{color:var(--fg)}.top-nav[data-astro-cid-nvetucun] .right[data-astro-cid-nvetucun]{display:flex;align-items:center;gap:20px}.bili-link[data-astro-cid-nvetucun]{font-size:11px;color:var(--dim);font-family:SF Mono,Menlo,monospace;letter-spacing:.04em;transition:color .25s ease}.bili-link[data-astro-cid-nvetucun]:hover{color:var(--accent)}.page[data-astro-cid-nvetucun]{max-width:1600px;margin:0 auto;padding:32px 24px 60px;display:grid;grid-template-columns:1fr 380px;gap:28px;align-items:start}@media(max-width:1000px){.page[data-astro-cid-nvetucun]{grid-template-columns:1fr;padding:16px 16px 40px;gap:16px}.preview[data-astro-cid-nvetucun]{border-radius:16px}.panel[data-astro-cid-nvetucun]{position:static;max-height:none;padding:24px 20px 22px;border-radius:18px}}@media(max-width:640px){.top-nav-inner[data-astro-cid-nvetucun]{padding:0 14px}.top-nav[data-astro-cid-nvetucun] .back[data-astro-cid-nvetucun]{display:none}.page[data-astro-cid-nvetucun]{padding:12px 12px 32px}.preview[data-astro-cid-nvetucun]{border-radius:14px}.preview-actions[data-astro-cid-nvetucun]{top:12px;right:12px}.preview-actions[data-astro-cid-nvetucun] .icon-btn[data-astro-cid-nvetucun]{width:44px;height:44px}.preview-actions[data-astro-cid-nvetucun] .icon-btn[data-astro-cid-nvetucun] svg[data-astro-cid-nvetucun]{width:18px;height:18px}.panel[data-astro-cid-nvetucun]{padding:22px 18px 20px;border-radius:16px}.panel-title[data-astro-cid-nvetucun]{font-size:20px}.panel-sub[data-astro-cid-nvetucun]{font-size:12.5px}.panel-use-case[data-astro-cid-nvetucun]{font-size:12.5px;padding:12px 14px}.section-label[data-astro-cid-nvetucun]{font-size:10px}.control[data-astro-cid-nvetucun]{padding:16px 0}.control-label[data-astro-cid-nvetucun]{font-size:13px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]{height:28px;padding:12px 0;background:transparent}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-webkit-slider-thumb{width:22px;height:22px;margin-top:-9.5px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=color]{width:56px;height:40px}.control[data-astro-cid-nvetucun] textarea[data-astro-cid-nvetucun],.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=text]{padding:13px 14px;font-size:14px}.control[data-astro-cid-nvetucun] textarea[data-astro-cid-nvetucun]{min-height:80px}.control[data-astro-cid-nvetucun] select[data-astro-cid-nvetucun]{padding:12px 14px;font-size:14px}.actions[data-astro-cid-nvetucun]{gap:6px;margin-top:20px}.btn[data-astro-cid-nvetucun]{padding:14px 10px;font-size:13px}.btn-icon[data-astro-cid-nvetucun] svg[data-astro-cid-nvetucun]{width:16px;height:16px}}.preview[data-astro-cid-nvetucun]{background:#000;border-radius:var(--radius-big);overflow:hidden;aspect-ratio:16 / 9;position:relative;box-shadow:var(--shadow-hero);transition:box-shadow .3s ease,border-radius .2s ease}.preview[data-astro-cid-nvetucun] .stage[data-astro-cid-nvetucun]{position:absolute;top:0;left:0;width:3840px;height:2160px;transform-origin:0 0}.preview[data-astro-cid-nvetucun] .stage[data-astro-cid-nvetucun] iframe[data-astro-cid-nvetucun]{width:100%;height:100%;border:0;display:block}.preview[data-astro-cid-nvetucun]:fullscreen{aspect-ratio:auto;width:100vw;height:100vh;border-radius:0;box-shadow:none;background:#000}.preview[data-astro-cid-nvetucun]:-webkit-full-screen{aspect-ratio:auto;width:100vw;height:100vh;border-radius:0;box-shadow:none;background:#000}.preview-actions[data-astro-cid-nvetucun]{position:absolute;top:16px;right:16px;display:flex;gap:8px;z-index:2}.preview-actions[data-astro-cid-nvetucun] .icon-btn[data-astro-cid-nvetucun]{width:36px;height:36px;display:grid;place-items:center;padding:0;color:#fff;background:#00000073;border:1px solid rgba(255,255,255,.15);border-radius:50%;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);cursor:pointer;transition:all .25s ease}.preview-actions[data-astro-cid-nvetucun] .icon-btn[data-astro-cid-nvetucun]:hover{background:#000000b3;border-color:#ffffff59;transform:scale(1.04)}.preview-actions[data-astro-cid-nvetucun] .icon-btn[data-astro-cid-nvetucun]:active{transform:scale(.96)}.preview-actions[data-astro-cid-nvetucun] .icon-btn[data-astro-cid-nvetucun] svg[data-astro-cid-nvetucun]{width:16px;height:16px}.preview[data-astro-cid-nvetucun]:fullscreen .preview-actions[data-astro-cid-nvetucun],.preview[data-astro-cid-nvetucun]:-webkit-full-screen .preview-actions[data-astro-cid-nvetucun]{top:24px;right:24px}.panel[data-astro-cid-nvetucun]{background:var(--card);border-radius:var(--radius-card);padding:30px 28px 26px;position:sticky;top:76px;transition:background .3s ease;max-height:calc(100vh - 110px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--line-strong) transparent}.panel[data-astro-cid-nvetucun]::-webkit-scrollbar{width:6px}.panel[data-astro-cid-nvetucun]::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:3px}.panel[data-astro-cid-nvetucun]::-webkit-scrollbar-track{background:transparent}.panel-head[data-astro-cid-nvetucun]{margin-bottom:4px}.panel-no[data-astro-cid-nvetucun]{display:inline-block;font-family:SF Mono,JetBrains Mono,Menlo,monospace;font-size:10px;letter-spacing:.14em;color:var(--dim);padding:4px 10px;border:1px solid var(--line-strong);border-radius:999px;margin-bottom:12px}.panel-title[data-astro-cid-nvetucun]{font-size:22px;font-weight:700;letter-spacing:-.015em;margin:0}.panel-title-zh[data-astro-cid-nvetucun]{font-size:13px;color:var(--dim);margin-top:2px;letter-spacing:.01em}.panel-sub[data-astro-cid-nvetucun]{font-size:13px;color:var(--dim);margin:14px 0 0;line-height:1.55}.panel-use-case[data-astro-cid-nvetucun]{font-size:13px;color:var(--fg);margin:14px 0 0;line-height:1.6;padding:12px 14px;background:var(--bg-elevated);border:1px solid var(--line);border-radius:12px}.use-case-label[data-astro-cid-nvetucun]{display:block;font-size:10px;font-family:SF Mono,JetBrains Mono,Menlo,monospace;letter-spacing:.12em;color:var(--dim);text-transform:uppercase;margin-bottom:6px;font-weight:500}.panel-meta[data-astro-cid-nvetucun]{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap;font-family:SF Mono,JetBrains Mono,Menlo,monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}.meta-tag[data-astro-cid-nvetucun]{padding:4px 10px;background:var(--bg-elevated);border:1px solid var(--line-strong);border-radius:999px;color:var(--fg);font-weight:500}.divider[data-astro-cid-nvetucun]{height:1px;background:var(--line);margin:24px 0 16px}.section-label[data-astro-cid-nvetucun]{font-size:10px;font-family:SF Mono,JetBrains Mono,Menlo,monospace;letter-spacing:.14em;color:var(--dim);text-transform:uppercase;margin-bottom:14px}.empty[data-astro-cid-nvetucun]{font-size:13px;color:var(--dim);padding:24px 0;text-align:center;line-height:1.6}.control[data-astro-cid-nvetucun]{padding:14px 0;border-top:1px solid var(--line)}.control[data-astro-cid-nvetucun]:first-child{border-top:0;padding-top:2px}.control-head[data-astro-cid-nvetucun]{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;gap:12px}.control-label[data-astro-cid-nvetucun]{font-size:12.5px;font-weight:500;color:var(--fg);letter-spacing:.005em}.control-value[data-astro-cid-nvetucun]{font-family:SF Mono,JetBrains Mono,Menlo,monospace;font-size:10.5px;color:var(--dim);letter-spacing:0;font-feature-settings:"tnum" 1;flex-shrink:0}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]{-webkit-appearance:none;appearance:none;width:100%;height:4px;background:transparent;outline:none;cursor:pointer;margin:4px 0}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-webkit-slider-runnable-track{height:3px;background:var(--line-strong);border-radius:999px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--thumb-bg);border:none;box-shadow:var(--shadow-thumb);cursor:grab;margin-top:-7.5px;transition:transform .15s ease,box-shadow .15s ease}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-webkit-slider-thumb:hover{transform:scale(1.08)}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.12)}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-moz-range-track{height:3px;background:var(--line-strong);border-radius:999px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--thumb-bg);border:none;box-shadow:var(--shadow-thumb);cursor:grab}.control-color[data-astro-cid-nvetucun]{display:flex;align-items:center;gap:12px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=color]{width:52px;height:36px;border:1px solid var(--line-strong);border-radius:10px;padding:0;background:none;cursor:pointer;overflow:hidden;flex-shrink:0}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=color]::-webkit-color-swatch-wrapper{padding:3px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=color]::-webkit-color-swatch{border:0;border-radius:6px}.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=color]::-moz-color-swatch{border:0;border-radius:6px}.control-color-hex[data-astro-cid-nvetucun]{flex:1;font-family:SF Mono,JetBrains Mono,Menlo,monospace;font-size:11px;color:var(--dim);letter-spacing:.01em;text-transform:uppercase;font-feature-settings:"tnum" 1}.control[data-astro-cid-nvetucun] select[data-astro-cid-nvetucun]{width:100%;padding:10px 36px 10px 14px;font-family:inherit;font-size:13px;color:var(--fg);background-color:var(--input-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236e6e73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:14px;border:1px solid var(--line-strong);border-radius:10px;outline:none;cursor:pointer;-webkit-appearance:none;appearance:none;transition:border-color .2s ease,box-shadow .2s ease}.control[data-astro-cid-nvetucun] select[data-astro-cid-nvetucun]:focus{border-color:var(--fg);box-shadow:var(--shadow-focus)}.control[data-astro-cid-nvetucun] textarea[data-astro-cid-nvetucun],.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=text]{width:100%;padding:11px 13px;font-family:-apple-system,SF Pro Text,PingFang SC,Helvetica Neue,sans-serif;font-size:13px;line-height:1.5;color:var(--fg);background:var(--input-bg);border:1px solid var(--line-strong);border-radius:10px;outline:none;resize:none;transition:border-color .2s ease,box-shadow .2s ease}.control[data-astro-cid-nvetucun] textarea[data-astro-cid-nvetucun]{min-height:72px}.control[data-astro-cid-nvetucun] textarea[data-astro-cid-nvetucun]:focus,.control[data-astro-cid-nvetucun] input[data-astro-cid-nvetucun][type=text]:focus{border-color:var(--fg);box-shadow:var(--shadow-focus)}.actions[data-astro-cid-nvetucun]{display:flex;gap:8px;margin-top:24px}.btn[data-astro-cid-nvetucun]{flex:1;padding:12px 14px;font-size:13px;font-family:inherit;font-weight:500;letter-spacing:.005em;border-radius:10px;border:1px solid var(--line-strong);background:var(--bg-elevated);color:var(--fg);cursor:pointer;transition:background .2s ease,transform .08s ease,border-color .2s ease}.btn[data-astro-cid-nvetucun]:hover{background:var(--card-hover);border-color:var(--fg)}.btn[data-astro-cid-nvetucun]:active{transform:scale(.97)}.btn[data-astro-cid-nvetucun].primary{background:var(--accent);color:var(--accent-fg);border-color:var(--accent)}.btn[data-astro-cid-nvetucun].primary:hover{opacity:.88;border-color:var(--accent)}.btn[data-astro-cid-nvetucun]:disabled{opacity:.6;cursor:default}.btn-icon[data-astro-cid-nvetucun]{display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn-icon[data-astro-cid-nvetucun] svg[data-astro-cid-nvetucun]{width:14px;height:14px;stroke:currentColor;fill:none;transition:fill .2s ease}.btn[data-astro-cid-nvetucun].favorited{background:var(--accent);color:var(--accent-fg);border-color:var(--accent);box-shadow:0 0 24px rgba(var(--accent-rgb),.4)}.btn[data-astro-cid-nvetucun].favorited:hover{background:#00e07a;border-color:#00e07a}.btn[data-astro-cid-nvetucun].favorited svg[data-astro-cid-nvetucun]{fill:currentColor}