.form-page-main {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 15px 36px;
}
.form-sheet {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    color: #333;
    padding: 22px 18px 18px;
}
.form-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}
.form-head h1 {
    margin: 0 0 6px;
    font-size: 1.6rem;
    line-height: 1.25;
    color: #D32F2F;
    font-weight: 700;
}
.form-lead {
    margin: 0;
    color: #888;
    font-size: 0.9rem;
}
.btn-form-png {
    flex: none;
    border: 0;
    border-radius: 10px;
    background: #D32F2F;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 650;
    padding: 10px 16px;
    cursor: pointer;
}
.btn-form-png:disabled {
    opacity: 0.65;
    cursor: default;
}
.form-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 12px;
    background: #fff;
}
.form-center {
    display: flex;
    justify-content: center;
    min-width: 100%;
}
#kl8-form-poster {
    box-sizing: border-box;
    flex: none;
    width: 942px;
    margin: 0;
    padding: 32px 32px 28px;
    background: #fff;
    color: #1d1d1f;
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", "PingFang SC", sans-serif;
}
#kl8-form-poster h1 {
    margin: 0 0 12px;
    text-align: center;
    font-size: 28px;
    line-height: 1.2;
    letter-spacing: 0.04em;
    font-weight: 650;
    color: #1d1d1f;
}
#kl8-form-poster svg {
    display: block;
}
#kl8-form-poster svg + svg {
    margin-top: 8px;
}
#kl8-form-poster .legend {
    display: flex;
    justify-content: center;
    gap: 36px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e8e8ed;
    color: #6e6e73;
    font-size: 12px;
}
#kl8-form-poster .swatch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
#kl8-form-poster .swatch i {
    width: 22px;
    height: 2px;
    border-radius: 2px;
    display: block;
    background: #0071e3;
}
#kl8-form-poster .swatch i.down { background: #ff3b30; }
#kl8-form-poster .swatch i.dashed {
    background: repeating-linear-gradient(90deg, #0071e3 0 4px, transparent 4px 7px);
}
#kl8-form-poster .foot {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 28px;
    margin-top: 12px;
}
#kl8-form-poster .warn {
    margin: 0;
    font-size: 12px;
    line-height: 1.45;
    color: #c2410c;
    font-weight: 600;
    white-space: nowrap;
}
#kl8-form-poster .motto {
    margin: 0;
    flex: none;
    text-align: right;
    font-size: 13px;
    letter-spacing: 0.06em;
    font-weight: 600;
    color: #1d1d1f;
    white-space: nowrap;
}
.form-toast {
    position: fixed;
    left: 50%;
    bottom: 24px;
    transform: translateX(-50%);
    background: rgba(29, 29, 31, 0.92);
    color: #fff;
    border-radius: 10px;
    padding: 10px 16px;
    font-size: 0.9rem;
    z-index: 80;
}
.form-save-sheet {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 90;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}
.form-save-panel {
    width: min(520px, 100%);
    background: #fff;
    border-radius: 16px 16px 0 0;
    padding: 16px 16px 24px;
    text-align: center;
}
.form-save-panel img {
    width: 100%;
    height: auto;
}
.form-save-panel p { margin: 8px 0; color: #333; }
.form-save-panel button {
    margin-top: 8px;
    border: 0;
    background: #D32F2F;
    color: #fff;
    border-radius: 10px;
    padding: 10px 18px;
}
@media (max-width: 800px) {
    .form-page-main { padding: 8px 10px 28px; }
    .form-sheet { padding: 16px 10px 12px; border-radius: 12px; }
    .form-head { flex-direction: column; align-items: stretch; }
    .form-head h1 { font-size: 1.25rem; }
    .btn-form-png { width: 100%; }
}