:root { font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; color: #182034; background: #f4f7ff; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; }
.page-shell { max-width: 560px; margin: 0 auto; padding: 36px 18px 48px; }
.claim-card, .materials-card { background: #fff; border-radius: 24px; padding: 28px 22px; box-shadow: 0 12px 40px rgba(49, 79, 161, .12); }
.eyebrow { margin: 0 0 10px; color: #5d61d8; font-size: 14px; font-weight: 700; letter-spacing: .08em; }
h1 { margin: 0; font-size: 28px; line-height: 1.3; }
.steps { display: flex; gap: 10px; padding: 0; margin: 4px 0 18px; list-style: none; font-size: 12px; color: #98a2b3; }.steps li { padding: 6px 10px; border-radius: 999px; background: #f2f4f7; }.steps li.active { color: #5156c6; background: #eff0ff; font-weight: 700; }
.subtitle { margin: 12px 0 26px; line-height: 1.7; color: #667085; }
.field-label { display: block; margin: 18px 0 8px; font-size: 14px; font-weight: 600; }
.field { flex: 1; border: 1px solid #d9deee; border-radius: 12px; background: #fbfcff; }
input { width: 100%; padding: 14px; color: #182034; border: 0; outline: 0; background: transparent; font-size: 16px; }
.code-row { display: flex; gap: 10px; }
button { min-height: 48px; border: 0; border-radius: 12px; padding: 0 16px; font-size: 15px; font-weight: 700; cursor: pointer; }
.primary-button { width: 100%; margin-top: 18px; color: #fff; background: #5d61d8; }
.primary-button:disabled, .secondary-button:disabled { cursor: not-allowed; opacity: .55; }
.secondary-button { white-space: nowrap; color: #5156c6; background: #eff0ff; }
.check-row { display: flex; gap: 8px; align-items: flex-start; margin-top: 14px; color: #667085; font-size: 13px; line-height: 1.55; }
.check-row input { width: 16px; min-width: 16px; padding: 0; margin: 3px 0 0; accent-color: #5d61d8; }
.privacy { margin: 12px 0 0; color: #98a2b3; font-size: 12px; }.privacy a { color: #5d61d8; }
.message { min-height: 20px; margin: 12px 0 0; color: #d92d20; font-size: 13px; text-align: center; }
.hidden { display: none; }.materials-list { display: grid; gap: 12px; }
.material { display: flex; gap: 12px; align-items: flex-start; padding: 16px; border: 1px solid #e5e8f3; border-radius: 16px; }.material-icon { font-size: 25px; }.material h2 { margin: 0; font-size: 16px; }.material p { margin: 7px 0 11px; color: #667085; font-size: 13px; line-height: 1.55; }.material a { color: #5156c6; font-size: 14px; font-weight: 700; text-decoration: none; }
.service-contact { display: flex; gap: 14px; align-items: center; margin-top: 18px; padding: 16px; border-radius: 16px; background: #f1fbf4; }.service-contact img { width: 72px; height: 72px; border-radius: 8px; object-fit: cover; }.service-contact p { margin: 6px 0 0; color: #667085; font-size: 12px; line-height: 1.5; }

@media (max-width: 380px) { .page-shell { padding: 20px 12px 32px; } .claim-card, .materials-card { padding: 22px 16px; border-radius: 18px; } h1 { font-size: 25px; } button { padding: 0 12px; } }