*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--text);font:16px/1.55 var(--font);-webkit-font-smoothing:antialiased}main{flex:1}a{color:var(--brand)}img,svg{display:block}[hidden]{display:none!important}:focus-visible{outline:none;box-shadow:var(--ring)}.wrap{width:min(1120px,100% - 32px);margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-header{position:sticky;top:0;z-index:10;background:var(--header-bg);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px)}.site-header .wrap{display:flex;align-items:center;gap:12px;height:68px}.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:800;font-size:1.25rem;letter-spacing:-.01em}.brand img{width:36px;height:36px}.spacer{flex:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border:0;border-radius:999px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;transition:border-radius .3s var(--ease),transform .3s var(--ease),background-color .2s}.btn:active{border-radius:14px;transform:scale(.97)}.btn-primary{background:var(--brand);color:var(--on-brand)}.btn-tonal{background:var(--brand-soft);color:var(--text)}.btn-text{background:transparent;color:var(--brand);padding:0 14px}.btn-danger{background:var(--danger-soft);color:var(--danger)}.btn:disabled{opacity:.55;cursor:default}.icon-btn{display:inline-grid;place-items:center;width:44px;height:44px;border:0;border-radius:999px;background:transparent;color:var(--text-2);cursor:pointer;transition:background-color .2s,border-radius .3s var(--ease)}.icon-btn:hover{background:var(--surface-2);border-radius:14px}.site-footer{padding:32px 0 40px;color:var(--text-3);font-size:.9rem}.site-footer .wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between}.tone-lilac{--tone: var(--lilac);--on-tone: var(--on-lilac)}.tone-mint{--tone: var(--mint);--on-tone: var(--on-mint)}.tone-sky{--tone: var(--sky);--on-tone: var(--on-sky)}.tone-peach{--tone: var(--peach);--on-tone: var(--on-peach)}.tone-rose{--tone: var(--rose);--on-tone: var(--on-rose)}.tone-sand{--tone: var(--sand);--on-tone: var(--on-sand)}