.dooracc { max-width: 22rem; margin: 3rem auto; text-align: center; font-family: system-ui, sans-serif; color: var(--fg); }
.dooracc h1 { font-size: 1.15rem; margin: 0 0 .3rem; }
.dooracc p { color: var(--muted); font-size: .9rem; margin: 0 0 1.5rem; }
.dooracc form { display: grid; gap: .9rem; }
.dooracc input { width: 100%; box-sizing: border-box; padding: .8rem; font-size: 1.6rem; letter-spacing: .5rem; text-align: center; text-transform: uppercase; border: 1px solid var(--field-line); border-radius: 10px; background: var(--field); color: var(--fg); }
.dooracc__err { color: var(--danger); font-size: .85rem; margin: 0 0 1rem; }