/* October 8 additive accessibility and visual polish */
html{scroll-behavior:smooth}button,a,input,select,summary{touch-action:manipulation}
a:focus-visible,summary:focus-visible{outline:3px solid #a47625;outline-offset:3px}
.oct8-guide{border:1px solid #ded6c5;border-radius:16px;padding:18px;margin:20px 0;background:#fffefb;color:#253c3f;font-size:15px;line-height:1.6}
.oct8-guide summary{cursor:pointer;font-weight:700;min-height:44px;display:flex;align-items:center;gap:8px}
.oct8-guide summary::before{content:'+';font-size:22px;color:#8a642c}.oct8-guide[open] summary::before{content:'−'}
.oct8-guide ol{padding-left:24px}.oct8-guide li{margin:10px 0}.oct8-guide p{margin:10px 0}.oct8-guide a{text-decoration:underline;text-underline-offset:3px}
.oct8-skip{position:fixed;top:-100px;left:12px;z-index:1000;padding:12px 18px;border-radius:8px;background:#203f42;color:#fff;font-weight:700}.oct8-skip:focus{top:12px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{.oct8-guide,.oct8-skip{display:none!important}}
body{background:linear-gradient(145deg,#eee8dc,#f6f3ed)}.app{box-shadow:0 12px 60px #1f3a3d12}.hero{box-shadow:0 12px 28px #1f3a3d18}.tool-card{box-shadow:0 4px 12px #1f3a3d08}.main-nav a[aria-current=page]{background:#eaf1ee;border-radius:8px 8px 0 0}.card{box-shadow:0 3px 14px #1f3a3d06}.input:hover{border-color:#526d68}.input:focus{outline:3px solid #476f66;outline-offset:2px}.btn:hover{filter:brightness(1.08)}@media(max-width:640px){.hero{padding:26px 20px}.hero h1{font-size:30px}.main-nav{position:relative}.tool-card{padding:18px}.btn,.chip,.pref select{min-height:44px}.step-bar button{flex:1 1 auto}}