:root{--xa-color-navy: #3d496e;--xa-color-rose: #d27079;--xa-color-line: #e9e9ef;--xa-font-sans: "PT Sans", system-ui, sans-serif}.xa-header{position:sticky;top:0;z-index:100;background:#ffffffe0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--xa-color-line, #e9e9ef);font-family:var(--xa-font-sans, "PT Sans", system-ui, sans-serif)}.xa-header-row{display:flex;align-items:center;gap:26px;height:64px}.xa-header-brand{display:flex;align-items:center;flex-shrink:0;text-decoration:none}.xa-header-nav-area{display:contents}.xa-header-nav{display:flex;align-items:center;gap:20px}.xa-header-nav a{color:var(--xa-color-navy, #3d496e);font-weight:700;font-size:.94rem;text-decoration:none}.xa-header-nav a:hover,.xa-header-nav a[aria-current=page]{color:var(--xa-color-rose, #d27079)}.xa-header-spacer{flex:1}.xa-header-actions{display:flex;align-items:center;gap:8px}.xa-header-toggle{display:none;background:none;border:none;cursor:pointer;padding:0 4px;color:var(--xa-color-navy, #3d496e);flex-shrink:0}@media (max-width: 640px){.xa-header-toggle{display:flex;align-items:center;margin-left:auto}.xa-header-row{flex-wrap:wrap;height:auto;padding:10px 0;gap:0}.xa-header-brand{padding:4px 0}.xa-header-nav-area{display:none;width:100%;flex-direction:column;border-top:1px solid var(--xa-color-line, #e9e9ef);padding:8px 0}.xa-header-nav-area.xa-header-nav-open{display:flex}.xa-header-spacer{display:none}.xa-header-nav{flex-direction:column;align-items:flex-start;gap:0;width:100%}.xa-header-nav a{padding:10px 0;border-bottom:1px solid var(--xa-color-line, #e9e9ef);font-size:1rem;width:100%;display:block}.xa-header-nav a:last-child{border-bottom:none}.xa-header-actions{padding-top:10px;justify-content:flex-start}}:root{--xa-color-rose: #d27079;--xa-color-navy: #3d496e;--xa-color-slate: #535c73;--xa-color-maroon: #800000;--xa-color-amber: #d97706;--xa-color-green: #16a34a;--xa-color-sky: #0ea5e9;--xa-color-white: #ffffff;--xa-color-canvas: #f5f5f7;--xa-color-line: #e9e9ef;--xa-color-muted: #8991a8;--xa-color-ink: #212121;--xa-color-rose-soft: #f7e6e8;--xa-color-slate-soft: #eceef3;--xa-color-green-soft: #e7f5ec;--xa-color-amber-soft: #fdf0db;--xa-color-maroon-soft: #f6e6e6;--xa-color-sky-soft: #e3f4fc;--xa-font-sans: "PT Sans", system-ui, sans-serif;--xa-font-mono: "JetBrains Mono", ui-monospace, monospace;--xa-radius-sm: 6px;--xa-radius-md: 9px;--xa-radius-lg: 14px;--xa-shadow-sm: 0 1px 2px rgba(33,33,33,.06),0 1px 1px rgba(33,33,33,.04);--xa-shadow-md: 0 6px 18px rgba(61,73,110,.12),0 2px 5px rgba(33,33,33,.05);--xa-ring: 0 0 0 3px rgba(210,112,121,.28)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--xa-font-sans);color:var(--xa-color-ink);background:var(--xa-color-canvas);line-height:1.55;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.2;color:var(--xa-color-navy);font-weight:700}a{color:var(--xa-color-sky);text-decoration:none}code{font-family:var(--xa-font-mono);font-size:.82em;background:var(--xa-color-line);padding:2px 6px;border-radius:5px;color:var(--xa-color-navy)}pre code,.code-snippet code{background:none;padding:0;border-radius:0;color:inherit;font-size:inherit}.wrap{max-width:1080px;margin:0 auto;padding:0 28px}.muted{color:var(--xa-color-muted)}.back-link{display:inline-flex;align-items:center;gap:7px;margin-top:24px;font-weight:700;font-size:.9rem;color:var(--xa-color-slate)}.back-link:hover{color:var(--xa-color-rose)}.back-link svg{display:block}.ver-badge{font-family:var(--xa-font-mono);font-size:.78rem;color:var(--xa-color-muted);border:1px solid var(--xa-color-line);border-radius:999px;padding:4px 11px;white-space:nowrap}.c-hero{padding:52px 0 28px}.c-hero .eyebrow{color:var(--xa-color-rose);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.78rem}.c-hero h1{font-size:2.6rem;margin:8px 0 10px;letter-spacing:-.02em}.c-hero h1 .hl{background:linear-gradient(transparent 60%,var(--xa-color-rose-soft) 60%);padding:0 3px}.c-hero p{font-size:1.1rem;color:var(--xa-color-muted);max-width:600px}.c-block{padding:30px 0;border-top:1px solid var(--xa-color-line)}.c-block>h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;color:var(--xa-color-muted);font-weight:700;margin-bottom:18px}.c-grid{display:grid;gap:18px}.btn{font-family:var(--xa-font-sans);font-weight:700;font-size:.94rem;border:1px solid transparent;border-radius:var(--xa-radius-md);padding:9px 16px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:.15s;line-height:1;text-decoration:none}.btn:focus-visible{outline:none;box-shadow:var(--xa-ring)}.btn-primary{background:var(--xa-color-rose);color:#fff;box-shadow:var(--xa-shadow-sm)}.btn-primary:hover{background:#c15f69}.btn-secondary{background:var(--xa-color-white);color:var(--xa-color-navy);border-color:#cdd2dd}.btn-secondary:hover{border-color:var(--xa-color-navy)}.btn-dark{background:var(--xa-color-navy);color:#fff}.btn-dark:hover{background:#323c5e}.btn-ghost{background:transparent;color:var(--xa-color-slate)}.btn-ghost:hover{background:var(--xa-color-slate-soft)}.btn-sm{padding:6px 11px;font-size:.85rem}.btn-lg{padding:12px 22px;font-size:1.02rem}.logos{grid-template-columns:repeat(3,1fr)}.logo-panel{border-radius:var(--xa-radius-lg);height:128px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border:1px solid var(--xa-color-line)}.logo-panel.lt{background:var(--xa-color-white)}.logo-panel.dk{background:var(--xa-color-navy);border-color:var(--xa-color-navy)}.logo-panel img{height:30px;width:auto}.lp-cap{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.logo-panel.lt .lp-cap{color:var(--xa-color-muted)}.logo-panel.dk .lp-cap{color:#aab2c8}.pal{margin-bottom:22px}.pal .cap{font-size:.85rem;font-weight:700;color:var(--xa-color-navy);margin-bottom:10px}.pal .cap span{color:var(--xa-color-muted);font-weight:400}.sw-row{display:flex;flex-wrap:wrap;gap:12px}.sw{width:124px}.sw .chip{height:64px;border-radius:var(--xa-radius-md);border:1px solid rgba(0,0,0,.06);box-shadow:var(--xa-shadow-sm)}.sw .nm{font-size:.82rem;font-weight:700;color:var(--xa-color-navy);margin-top:8px}.sw .hex{font-family:var(--xa-font-mono);font-size:.72rem;color:var(--xa-color-muted)}.type-row{display:flex;align-items:baseline;gap:18px;padding:8px 0;border-bottom:1px dashed var(--xa-color-line)}.type-row .tag{font-family:var(--xa-font-mono);font-size:.72rem;color:var(--xa-color-muted);width:118px;flex:none}.btn-demo{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.btn-demo+.btn-demo{margin-top:12px}.demo-label{font-family:var(--xa-font-mono);font-size:.72rem;color:var(--xa-color-muted);margin-bottom:8px}.shadow-row{display:flex;gap:24px;flex-wrap:wrap}.shadow-box{width:180px;height:80px;background:var(--xa-color-white);border-radius:var(--xa-radius-md);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px}.shadow-box .nm{font-size:.78rem;font-weight:700;color:var(--xa-color-navy)}.shadow-box .desc{font-family:var(--xa-font-mono);font-size:.7rem;color:var(--xa-color-muted)}.shadow-sm-demo{box-shadow:var(--xa-shadow-sm)}.shadow-md-demo{box-shadow:var(--xa-shadow-md)}.radius-row{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-end}.radius-box{background:var(--xa-color-rose-soft);width:80px;height:80px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.radius-box .nm{font-size:.78rem;font-weight:700;color:var(--xa-color-navy)}.radius-box .val{font-family:var(--xa-font-mono);font-size:.7rem;color:var(--xa-color-muted)}.comp-card{display:block;background:var(--xa-color-white);border:1px solid var(--xa-color-line);border-radius:var(--xa-radius-md);padding:14px 16px;text-decoration:none;transition:border-color .15s,box-shadow .15s}.comp-card:hover{border-color:var(--xa-color-navy);box-shadow:var(--xa-shadow-sm)}.comp-name{font-weight:700;font-size:.94rem;color:var(--xa-color-navy);margin-bottom:4px}.comp-desc{font-size:.78rem;color:var(--xa-color-muted);font-family:var(--xa-font-mono)}footer{padding:40px 0 60px;color:var(--xa-color-muted);font-size:.85rem;text-align:center}.logos,.comp-idx{grid-template-columns:repeat(3,1fr)}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}@media (max-width: 640px){body{overflow-x:hidden}body .wrap{padding:0 14px}.ver-badge{display:none}.logos,.comp-idx,.c-grid[style*="repeat(3"],.c-grid[style*="repeat(2"]{grid-template-columns:1fr!important}.type-row{flex-wrap:wrap;gap:6px}.type-row .tag{width:auto;min-width:90px}.sw{width:calc(50% - 6px)}.shadow-box{width:100%}.shadow-row{flex-direction:column}.c-hero h1{font-size:2rem}}