* { box-sizing: border-box; }
html { font: 16px/1.6 var(--font-body); color: var(--color-text); background: var(--color-bg); scroll-padding-top: var(--space-6); }
body { margin: 0; }
h1,h2,h3 { font-family: var(--font-heading); line-height: 1.25; overflow-wrap: anywhere; }
h1 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin: var(--space-2) 0 var(--space-5); letter-spacing: -.035em; }
h2 { font-size: 1.25rem; margin: 0 0 var(--space-4); }
p { margin: var(--space-3) 0; overflow-wrap: anywhere; }
a { color: var(--color-primary); text-underline-offset: .2em; overflow-wrap: anywhere; }
button,input,select,textarea { font: inherit; max-width: 100%; min-width: 0; }
button,.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); border: 1px solid var(--color-primary); border-radius: var(--radius-sm); padding: var(--space-2) var(--space-4); background: var(--color-primary); color: var(--color-on-primary); cursor: pointer; text-decoration: none; font-weight: 600; overflow-wrap: anywhere; }
button:hover,.button:hover { background: var(--color-primary-dark); }
button:disabled { cursor: wait; opacity: .7; }
button.danger { background: var(--color-danger); border-color: var(--color-danger); }
.button.secondary { background: var(--color-surface); color: var(--color-primary); }
label { display: block; font-weight: 600; margin: var(--space-4) 0 var(--space-2); overflow-wrap: anywhere; }
input:not([type=hidden]):not([type=checkbox]),select,textarea { width: 100%; min-height: 44px; padding: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); color: var(--color-text); }
input[readonly],textarea[readonly] { background: var(--color-bg) !important; color: var(--color-muted); }
input[type=checkbox] { width: 22px; height: 22px; flex-shrink: 0; accent-color: var(--color-primary); }
label:has(input[type=checkbox]) { display: flex; align-items: center; gap: var(--space-3); min-height: 44px; }
textarea { min-height: 120px; resize: vertical; }
form { min-width: 0; }
form>button { margin-top: var(--space-4); }
:focus-visible { outline: 3px solid var(--color-focus); outline-offset: 3px; }
pre,code { white-space: pre-wrap; overflow-wrap: anywhere; word-break: break-word; }
pre { padding: var(--space-4); background: var(--color-bg); border-radius: var(--radius-sm); font-size: .85rem; }
img { max-width: 100%; height: auto; }
small { display: block; color: var(--color-muted); overflow-wrap: anywhere; }
summary { cursor: pointer; min-height: 44px; padding: var(--space-2) 0; font-weight: 600; overflow-wrap: anywhere; }
section,details { min-width: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: -100px; left: var(--space-4); z-index: 20; background: var(--color-surface); padding: var(--space-3); }
.skip-link:focus { top: var(--space-4); }