.security-check-body {
    min-height: 100vh;
    margin: 0;
    color: #eef6ff;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 20% 20%, rgba(110, 170, 255, .22), transparent 32rem),
        radial-gradient(circle at 78% 70%, rgba(150, 118, 255, .2), transparent 34rem),
        linear-gradient(135deg, #06101d 0%, #0a1221 48%, #050811 100%);
    overflow: hidden;
}

.security-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
    box-sizing: border-box;
}

.security-card {
    position: relative;
    width: min(520px, 100%);
    padding: 34px;
    border: 1px solid rgba(121, 168, 255, .28);
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(13, 25, 43, .88), rgba(8, 15, 28, .94));
    box-shadow: 0 30px 90px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255,255,255,.08);
    overflow: hidden;
}

.security-card::before,
.security-card::after {
    content: "";
    position: absolute;
    inset: -40%;
    background: conic-gradient(from 0deg, transparent, rgba(106, 163, 255, .26), transparent 34%);
    animation: security-spin 5s linear infinite;
    z-index: 0;
}

.security-card::after {
    inset: 1px;
    border-radius: 27px;
    background: linear-gradient(145deg, rgba(13, 25, 43, .96), rgba(8, 15, 28, .98));
    animation: none;
}

.security-card > * {
    position: relative;
    z-index: 1;
}

.security-topline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid rgba(115, 168, 255, .34);
    border-radius: 999px;
    background: rgba(57, 103, 177, .2);
    color: #9fc8ff;
    font-weight: 800;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.security-orb {
    width: 118px;
    height: 118px;
    margin: 28px auto 24px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: radial-gradient(circle, rgba(116, 179, 255, .9), rgba(99, 102, 241, .2) 58%, transparent 60%);
    box-shadow: 0 0 40px rgba(111, 166, 255, .45), 0 0 90px rgba(123, 97, 255, .26);
    animation: security-pulse 1.8s ease-in-out infinite;
}

.security-orb::before {
    content: "";
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,.92);
    border-top-color: rgba(255,255,255,.18);
    animation: security-spin 1s linear infinite;
}

.security-orb span {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    border: 1px solid rgba(157, 199, 255, .45);
    animation: security-ring 2.4s ease-out infinite;
}

.security-orb span:nth-child(2) { animation-delay: .35s; }
.security-orb span:nth-child(3) { animation-delay: .7s; }

.security-card h1 {
    margin: 0;
    text-align: center;
    font-size: clamp(1.7rem, 4vw, 2.35rem);
}

.security-card p {
    margin: 14px auto 0;
    max-width: 390px;
    text-align: center;
    color: #c7d7ec;
    line-height: 1.55;
}

.security-progress {
    height: 12px;
    margin: 28px 0 22px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.1);
}

.security-progress span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, #64a8ff, #7c7cff, #ffd166);
    transition: none;
    animation: none !important;
}

.security-steps {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
    color: #dbe9fb;
}

.security-step {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: rgba(255,255,255,.055);
    border: 1px solid rgba(255,255,255,.075);
    transition: border-color .22s ease, background .22s ease, transform .22s ease;
}

.security-step.is-active {
    border-color: rgba(127, 181, 255, .34);
    background: rgba(127, 181, 255, .09);
}

.security-step.is-done {
    border-color: rgba(92, 230, 161, .36);
    background: rgba(92, 230, 161, .09);
}

.security-step-icon {
    position: relative;
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(127, 181, 255, .18);
    border: 1px solid rgba(127, 181, 255, .42);
    box-shadow: 0 0 16px rgba(127, 181, 255, .42);
}

.security-step-icon::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #7fb5ff;
    transform: translate(-50%, -50%);
    animation: security-dot 1s ease-in-out infinite alternate;
}

.security-step.is-done .security-step-icon {
    background: rgba(92, 230, 161, .2);
    border-color: rgba(92, 230, 161, .72);
    box-shadow: 0 0 16px rgba(92, 230, 161, .45);
}

.security-step.is-done .security-step-icon::before {
    left: 5px;
    top: 2px;
    width: 5px;
    height: 10px;
    border-radius: 0;
    background: transparent;
    border-right: 2px solid #d9ffe9;
    border-bottom: 2px solid #d9ffe9;
    transform: rotate(42deg);
    animation: none;
}

.security-step-label {
    min-width: 0;
}

.security-noscript {
    color: #ffd166 !important;
    font-weight: 800;
}

.security-card--blocked .security-orb {
    background: radial-gradient(circle, rgba(255, 99, 99, .9), rgba(255, 99, 99, .15) 58%, transparent 60%);
    box-shadow: 0 0 40px rgba(255, 99, 99, .38);
}

.security-link {
    display: inline-flex;
    margin: 22px auto 0;
    justify-content: center;
    width: 100%;
    color: #9fc8ff;
    font-weight: 800;
    text-decoration: none;
}

@keyframes security-spin { to { transform: rotate(360deg); } }
@keyframes security-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.04); } }
@keyframes security-ring { 0% { transform: scale(.75); opacity: .7; } 100% { transform: scale(1.45); opacity: 0; } }
@keyframes security-dot { from { opacity: .45; transform: translate(-50%, -50%) scale(.82); } to { opacity: 1; transform: translate(-50%, -50%) scale(1.16); } }

@media (max-width: 560px) {
    .security-card { padding: 26px 20px; border-radius: 22px; }
    .security-orb { width: 96px; height: 96px; }
}

.security-manual {
    margin: 16px 0 0;
    color: rgba(226, 236, 255, .78);
    font-size: .95rem;
}

.security-manual a {
    color: #ffd36a;
    font-weight: 800;
    text-decoration: none;
}

.security-manual a:hover {
    text-decoration: underline;
}

.security-target {
    margin-top: 10px !important;
    font-size: .82rem;
    color: rgba(199, 215, 236, .65) !important;
    word-break: break-word;
}

.security-card--captcha {
    width: min(560px, 100%);
}

.security-alert {
    margin: 18px auto 0;
    max-width: 420px;
    padding: 12px 14px;
    border: 1px solid rgba(255, 121, 121, .36);
    border-radius: 16px;
    background: rgba(255, 76, 76, .12);
    color: #ffd0d0;
    font-weight: 800;
    text-align: center;
}

.security-captcha-form {
    display: grid;
    gap: 16px;
    margin: 24px auto 0;
    max-width: 420px;
}

.security-captcha-form .captcha-box {
    padding: 18px;
    border: 1px solid rgba(115, 168, 255, .25);
    border-radius: 18px;
    background: rgba(255,255,255,.055);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}

.security-captcha-form .form-label {
    display: block;
    margin-bottom: 10px;
    color: #9fc8ff;
    font-weight: 900;
    letter-spacing: .02em;
}

.security-captcha-form .captcha-question {
    margin: 0 0 12px;
    color: #ffd166;
    font-size: 1.15rem;
    font-weight: 900;
}

.security-captcha-form .form-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid rgba(159, 200, 255, .32);
    border-radius: 14px;
    background: rgba(6, 14, 26, .78);
    color: #eef6ff;
    padding: 12px 14px;
    font: inherit;
    outline: none;
}

.security-captcha-form .form-input:focus {
    border-color: rgba(255, 209, 102, .72);
    box-shadow: 0 0 0 3px rgba(255, 209, 102, .14);
}

.security-button {
    border: 0;
    border-radius: 16px;
    padding: 13px 18px;
    background: linear-gradient(90deg, #64a8ff, #7c7cff, #ffd166);
    color: #07101d;
    font-weight: 950;
    cursor: pointer;
    box-shadow: 0 16px 40px rgba(80, 130, 255, .22);
}

.security-button:hover {
    filter: brightness(1.06);
}