body {
    font-family: "Segoe UI", "Trebuchet MS", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(45, 109, 246, 0.22), transparent 30%),
        radial-gradient(circle at top right, rgba(105, 210, 255, 0.15), transparent 28%),
        linear-gradient(160deg, #050b16 0%, #09111f 55%, #0c1730 100%);
}

.portal-shell {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(201, 214, 232, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(201, 214, 232, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(circle at center, black 55%, transparent 100%);
}

.portal-panel,
.portal-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 17, 31, 0.72);
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(16px);
    border-radius: 28px;
}

.portal-card {
    padding: 1.25rem;
}

.portal-kicker {
    color: #7f93b0;
    font-size: 0.75rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.portal-stat {
    margin-top: 0.55rem;
    color: white;
    font-size: 2rem;
    font-weight: 650;
}

.portal-nav-link {
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    padding: 0.5rem 0.9rem;
    color: #c9d6e8;
    transition: all 0.2s ease;
}

.portal-nav-link:hover {
    border-color: rgba(105, 210, 255, 0.45);
    color: white;
    background: rgba(45, 109, 246, 0.18);
}

.portal-nav-link-active {
    border-color: rgba(105, 210, 255, 0.5);
    color: white;
    background: rgba(45, 109, 246, 0.22);
}

.portal-cinematic-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: #030813;
}

.portal-login-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: #030813;
}

.portal-cinematic-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.portal-login-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.portal-cinematic-face {
    position: absolute;
    top: 50%;
    right: -6vw;
    width: min(64rem, 78vw);
    max-width: none;
    transform: translateY(-50%) scaleX(-1);
    opacity: 0.9;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 50px rgba(42, 157, 255, 0.28));
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.18) 9%, rgba(0, 0, 0, 0.74) 18%, black 28%, black 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.18) 9%, rgba(0, 0, 0, 0.74) 18%, black 28%, black 100%);
}

.portal-login-face {
    position: absolute;
    top: 50%;
    right: -8vw;
    width: min(62rem, 74vw);
    max-width: none;
    transform: translateY(-50%) scaleX(-1);
    opacity: 0.72;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 48px rgba(42, 157, 255, 0.24));
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.14) 8%, rgba(0, 0, 0, 0.66) 18%, black 28%, black 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.14) 8%, rgba(0, 0, 0, 0.66) 18%, black 28%, black 100%);
}

.portal-cinematic-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3, 8, 19, 0.98) 0%, rgba(3, 8, 19, 0.9) 30%, rgba(3, 8, 19, 0.52) 45%, rgba(3, 8, 19, 0.1) 66%, rgba(3, 8, 19, 0.32) 100%),
        linear-gradient(180deg, rgba(3, 8, 19, 0.72) 0%, transparent 20%, transparent 72%, rgba(3, 8, 19, 0.86) 100%);
}

.portal-login-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3, 8, 19, 0.985) 0%, rgba(3, 8, 19, 0.94) 26%, rgba(3, 8, 19, 0.62) 48%, rgba(3, 8, 19, 0.14) 72%, rgba(3, 8, 19, 0.3) 100%),
        linear-gradient(180deg, rgba(3, 8, 19, 0.76) 0%, transparent 20%, transparent 76%, rgba(3, 8, 19, 0.88) 100%);
}

.portal-cinematic-mesh {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(105, 210, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105, 210, 255, 0.025) 1px, transparent 1px),
        radial-gradient(circle at 72% 42%, rgba(35, 139, 255, 0.2), transparent 26%),
        radial-gradient(circle at 24% 46%, rgba(255, 255, 255, 0.1), transparent 22%);
    background-size: 68px 68px, 68px 68px, auto, auto;
}

.portal-cinematic-light {
    position: absolute;
    inset: -10% -8% -16% -8%;
    background:
        radial-gradient(circle at 72% 50%, rgba(105, 210, 255, 0.18), transparent 30%),
        radial-gradient(circle at 20% 48%, rgba(255, 255, 255, 0.08), transparent 20%);
    filter: blur(34px);
}

.portal-cinematic-particles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 58% 20%, rgba(105, 210, 255, 0.65) 0 1px, transparent 2px),
        radial-gradient(circle at 72% 18%, rgba(105, 210, 255, 0.78) 0 1px, transparent 2px),
        radial-gradient(circle at 84% 28%, rgba(105, 210, 255, 0.5) 0 1px, transparent 2px),
        radial-gradient(circle at 67% 42%, rgba(63, 240, 204, 0.65) 0 1px, transparent 2px),
        radial-gradient(circle at 76% 56%, rgba(105, 210, 255, 0.76) 0 1px, transparent 2px),
        radial-gradient(circle at 88% 68%, rgba(105, 210, 255, 0.55) 0 1px, transparent 2px),
        radial-gradient(circle at 61% 74%, rgba(63, 240, 204, 0.45) 0 1px, transparent 2px),
        linear-gradient(106deg, transparent 0%, transparent 58%, rgba(105, 210, 255, 0.13) 60%, transparent 62%, transparent 100%),
        linear-gradient(92deg, transparent 0%, transparent 70%, rgba(63, 240, 204, 0.11) 72%, transparent 74%, transparent 100%);
    opacity: 0.82;
}

.portal-top-cta {
    border: 1px solid rgba(105, 210, 255, 0.18);
    border-radius: 9999px;
    background: rgba(3, 8, 19, 0.44);
    padding: 0.72rem 1.25rem;
    color: white;
    font-size: 0.88rem;
    backdrop-filter: blur(12px);
    transition: border-color 0.2s ease, background 0.2s ease;
}

.portal-top-cta:hover {
    border-color: rgba(105, 210, 255, 0.55);
    background: rgba(45, 109, 246, 0.18);
}

.portal-eyebrow {
    color: #69d2ff;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.32em;
    text-transform: uppercase;
}

.portal-eyebrow::after {
    content: "";
    display: block;
    width: 3.4rem;
    height: 2px;
    margin-top: 1rem;
    background: #2d6df6;
    box-shadow: 0 0 18px rgba(45, 109, 246, 0.5);
}

.portal-primary-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    border-radius: 9999px;
    background: #2d6df6;
    padding: 0.9rem 1.55rem;
    color: white;
    font-size: 0.94rem;
    font-weight: 500;
    box-shadow: 0 0 36px rgba(45, 109, 246, 0.34);
    transition: background 0.2s ease, transform 0.2s ease;
}

.portal-primary-cta:hover {
    background: #69d2ff;
    color: #030813;
    transform: translateY(-1px);
}

.portal-secondary-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    border: 1px solid rgba(105, 210, 255, 0.22);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.88rem 1.35rem;
    color: white;
    font-size: 0.92rem;
    font-weight: 500;
    backdrop-filter: blur(12px);
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.portal-secondary-cta:hover {
    border-color: rgba(105, 210, 255, 0.58);
    background: rgba(45, 109, 246, 0.16);
    transform: translateY(-1px);
}

.portal-login-panel {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 17, 31, 0.52);
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
    border-radius: 30px;
    padding: 2rem;
}

.portal-input {
    width: 100%;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    padding: 0.9rem 1rem;
    color: white;
    outline: none;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.portal-input::placeholder {
    color: #7f93b0;
}

.portal-input:focus {
    border-color: rgba(105, 210, 255, 0.72);
    background: rgba(255, 255, 255, 0.06);
}

.portal-login-submit {
    width: 100%;
    border-radius: 9999px;
    background: #2d6df6;
    padding: 0.95rem 1.3rem;
    color: white;
    font-size: 0.96rem;
    font-weight: 600;
    box-shadow: 0 0 36px rgba(45, 109, 246, 0.32);
    transition: background 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.portal-login-submit:hover {
    background: #69d2ff;
    color: #030813;
    transform: translateY(-1px);
}

.portal-app-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: #030813;
}

.portal-app-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.portal-app-face {
    position: absolute;
    top: 52%;
    right: -10vw;
    width: min(58rem, 62vw);
    max-width: none;
    transform: translateY(-50%) scaleX(-1);
    opacity: 0.18;
    mix-blend-mode: screen;
    filter: drop-shadow(0 0 48px rgba(42, 157, 255, 0.16));
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.08) 8%, rgba(0, 0, 0, 0.5) 18%, black 30%, black 100%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.08) 8%, rgba(0, 0, 0, 0.5) 18%, black 30%, black 100%);
}

.portal-app-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3, 8, 19, 0.94) 0%, rgba(3, 8, 19, 0.86) 34%, rgba(3, 8, 19, 0.38) 64%, rgba(3, 8, 19, 0.24) 100%),
        linear-gradient(180deg, rgba(3, 8, 19, 0.72) 0%, transparent 18%, transparent 80%, rgba(3, 8, 19, 0.84) 100%);
}

.portal-app-header {
    position: relative;
    z-index: 30;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015)),
        rgba(6, 12, 24, 0.74);
    box-shadow: 0 18px 80px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(18px);
    border-radius: 32px;
    padding: 1.4rem;
}

.portal-app-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.9rem;
}

.portal-app-logout {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.62rem 1rem;
    color: white;
    font-size: 0.9rem;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.portal-app-logout:hover {
    border-color: rgba(105, 210, 255, 0.52);
    background: rgba(45, 109, 246, 0.18);
}

.portal-app-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.35rem;
}

.portal-metric-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
        rgba(10, 17, 31, 0.72);
    box-shadow: 0 20px 80px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(16px);
    border-radius: 28px;
    padding: 1.25rem;
}

.portal-proof-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
        rgba(255, 255, 255, 0.025);
    border-radius: 24px;
    padding: 1rem 1.05rem;
    backdrop-filter: blur(14px);
}

.portal-proof-brief-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.022), rgba(255, 255, 255, 0.008)),
        rgba(5, 11, 22, 0.46);
    border-radius: 24px;
    padding: 1.1rem 1.15rem;
    backdrop-filter: blur(14px);
}

.portal-proof-step {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.portal-proof-step-dot {
    flex: 0 0 auto;
    width: 0.55rem;
    height: 0.55rem;
    margin-top: 0.65rem;
    border-radius: 9999px;
    background: #69d2ff;
    box-shadow: 0 0 14px rgba(105, 210, 255, 0.65);
}

.portal-proof-command {
    display: block;
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    background: rgba(3, 8, 19, 0.72);
    padding: 0.95rem 1rem;
    color: #dce7f5;
    font-size: 0.82rem;
    line-height: 1.7;
    white-space: nowrap;
}

.portal-evidence-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.portal-evidence-card {
    min-width: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.04);
    border-radius: 24px;
    padding: 1rem;
}

.portal-research-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.portal-case-card {
    min-width: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
        rgba(255, 255, 255, 0.02);
    border-radius: 26px;
    padding: 1.15rem;
    box-shadow: 0 18px 70px rgba(0, 0, 0, 0.18);
    transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.portal-case-card:hover {
    border-color: rgba(105, 210, 255, 0.38);
    background:
        linear-gradient(180deg, rgba(45, 109, 246, 0.09), rgba(255, 255, 255, 0.02)),
        rgba(255, 255, 255, 0.025);
    transform: translateY(-2px);
}

.portal-chart-stage {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    min-height: 22rem;
    padding: 1.5rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
        rgba(3, 8, 19, 0.72);
}

.portal-chart-stage-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(105, 210, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105, 210, 255, 0.03) 1px, transparent 1px);
    background-size: 42px 42px;
}

.portal-market-regime-stage {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    padding: 1.2rem;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
        rgba(3, 8, 19, 0.64);
}

.portal-market-regime-stage-grid {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(105, 210, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105, 210, 255, 0.03) 1px, transparent 1px),
        radial-gradient(circle at 84% 18%, rgba(105, 210, 255, 0.14), transparent 24%);
    background-size: 46px 46px, 46px 46px, auto;
}

.portal-hero-proof {
    border-left: 1px solid rgba(105, 210, 255, 0.18);
    padding-left: 1.4rem;
}

.portal-proof-icon {
    color: #2d6df6;
    font-size: 1.65rem;
    line-height: 1;
}

.portal-hero-proof h2 {
    margin-top: 1.1rem;
    color: #69d2ff;
    font-size: 0.95rem;
    font-weight: 700;
}

.portal-hero-proof p {
    margin-top: 0.75rem;
    color: #8fa0b9;
    font-size: 0.82rem;
    line-height: 1.75;
}

.portal-public-page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    background: #030813;
}

.portal-public-scene {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.portal-public-mesh {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(105, 210, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(105, 210, 255, 0.02) 1px, transparent 1px),
        radial-gradient(circle at 14% 16%, rgba(255, 255, 255, 0.1), transparent 18%),
        radial-gradient(circle at 86% 18%, rgba(45, 109, 246, 0.18), transparent 24%),
        radial-gradient(circle at 74% 78%, rgba(105, 210, 255, 0.1), transparent 22%);
    background-size: 72px 72px, 72px 72px, auto, auto, auto;
}

.portal-public-light {
    position: absolute;
    inset: -10%;
    background:
        radial-gradient(circle at 15% 24%, rgba(255, 255, 255, 0.08), transparent 18%),
        radial-gradient(circle at 86% 22%, rgba(45, 109, 246, 0.16), transparent 24%),
        radial-gradient(circle at 76% 80%, rgba(105, 210, 255, 0.08), transparent 18%);
    filter: blur(34px);
}

.portal-public-particles {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 12% 22%, rgba(255, 255, 255, 0.5) 0 1px, transparent 2px),
        radial-gradient(circle at 24% 14%, rgba(105, 210, 255, 0.45) 0 1px, transparent 2px),
        radial-gradient(circle at 78% 18%, rgba(105, 210, 255, 0.6) 0 1px, transparent 2px),
        radial-gradient(circle at 86% 68%, rgba(63, 240, 204, 0.35) 0 1px, transparent 2px);
    opacity: 0.7;
}

.portal-reading-flow {
    margin-top: 2.75rem;
    max-width: 52rem;
}

.portal-reading-section {
    max-width: 48rem;
    padding: 1.35rem 0 1.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.portal-reading-section:first-child {
    padding-top: 0;
    border-top: 0;
}

.portal-reading-section h2,
.portal-pricing-card h2 {
    color: white;
    font-size: 1.18rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.portal-reading-section p,
.portal-pricing-card p {
    margin-top: 0.8rem;
    color: #a7b5c9;
    font-size: 0.98rem;
    line-height: 1.9;
}

.portal-pricing-grid {
    display: grid;
    gap: 1.2rem;
    max-width: 62rem;
    margin-bottom: 2rem;
}

.portal-pricing-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015));
    border-radius: 28px;
    padding: 1.5rem;
    backdrop-filter: blur(14px);
}

.portal-pricing-value {
    margin-top: 1rem;
    color: #69d2ff;
    font-size: 1.35rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

@media (max-width: 1024px) {
    .portal-cinematic-face {
        right: -20vw;
        top: 28vh;
        width: min(54rem, 140vw);
        opacity: 0.48;
    }

    .portal-login-face {
        right: -20vw;
        top: 28vh;
        width: min(54rem, 138vw);
        opacity: 0.42;
    }

    .portal-cinematic-shade {
        background:
            linear-gradient(180deg, rgba(3, 8, 19, 0.8) 0%, rgba(3, 8, 19, 0.52) 34%, rgba(3, 8, 19, 0.88) 100%),
            linear-gradient(90deg, rgba(3, 8, 19, 0.95) 0%, rgba(3, 8, 19, 0.64) 56%, rgba(3, 8, 19, 0.22) 100%);
    }

    .portal-login-shade {
        background:
            linear-gradient(180deg, rgba(3, 8, 19, 0.82) 0%, rgba(3, 8, 19, 0.58) 34%, rgba(3, 8, 19, 0.9) 100%),
            linear-gradient(90deg, rgba(3, 8, 19, 0.96) 0%, rgba(3, 8, 19, 0.72) 54%, rgba(3, 8, 19, 0.24) 100%);
    }

    .portal-app-face {
        right: -22vw;
        width: min(52rem, 82vw);
        opacity: 0.14;
    }
}

@media (max-width: 767px) {
    .portal-cinematic-face {
        right: -34vw;
        top: 30vh;
        width: 168vw;
        opacity: 0.56;
        filter: drop-shadow(0 0 42px rgba(42, 157, 255, 0.22));
        mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.1) 7%, rgba(0, 0, 0, 0.5) 15%, black 24%, black 100%);
        -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.1) 7%, rgba(0, 0, 0, 0.5) 15%, black 24%, black 100%);
    }

    .portal-cinematic-shade {
        background:
            linear-gradient(180deg, rgba(3, 8, 19, 0.82) 0%, rgba(3, 8, 19, 0.54) 30%, rgba(3, 8, 19, 0.9) 100%),
            linear-gradient(90deg, rgba(3, 8, 19, 0.94) 0%, rgba(3, 8, 19, 0.72) 42%, rgba(3, 8, 19, 0.2) 100%);
    }

    .portal-login-face {
        right: -34vw;
        top: 24vh;
        width: 160vw;
        opacity: 0.34;
        filter: drop-shadow(0 0 38px rgba(42, 157, 255, 0.18));
    }

    .portal-login-shade {
        background:
            linear-gradient(180deg, rgba(3, 8, 19, 0.86) 0%, rgba(3, 8, 19, 0.62) 32%, rgba(3, 8, 19, 0.92) 100%),
            linear-gradient(90deg, rgba(3, 8, 19, 0.96) 0%, rgba(3, 8, 19, 0.84) 40%, rgba(3, 8, 19, 0.28) 100%);
    }

    .portal-login-panel {
        padding: 1.5rem;
        background: rgba(10, 17, 31, 0.58);
    }

    .portal-app-face {
        right: -42vw;
        top: 24vh;
        width: 148vw;
        opacity: 0.1;
        filter: drop-shadow(0 0 32px rgba(42, 157, 255, 0.12));
    }

    .portal-app-shade {
        background:
            linear-gradient(180deg, rgba(3, 8, 19, 0.82) 0%, rgba(3, 8, 19, 0.7) 28%, rgba(3, 8, 19, 0.9) 100%),
            linear-gradient(90deg, rgba(3, 8, 19, 0.94) 0%, rgba(3, 8, 19, 0.84) 46%, rgba(3, 8, 19, 0.36) 100%);
    }

    .portal-app-header {
        padding: 1.1rem;
        border-radius: 26px;
    }

    .portal-app-meta {
        align-items: stretch;
    }

    .portal-app-meta > * {
        width: 100%;
    }

    .portal-app-nav {
        gap: 0.55rem;
    }

    .portal-nav-link {
        width: 100%;
        text-align: center;
    }

    .portal-evidence-grid {
        grid-template-columns: 1fr;
    }

    .portal-research-grid {
        grid-template-columns: 1fr;
    }

    .portal-chart-stage {
        min-height: 18rem;
        padding: 1.1rem;
    }
}

@media (min-width: 900px) {
    .portal-pricing-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* Ticker band: external market context (indices, crypto, sentiment). Not an ATLAS score. */
.portal-ticker-band {
    display: flex;
    align-items: stretch;
    gap: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 9999px;
    background: rgba(6, 12, 24, 0.7);
    backdrop-filter: blur(14px);
    overflow: hidden;
    height: 2.75rem;
}

.portal-ticker-track {
    flex: 1 1 auto;
    display: flex;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, black 24px, black calc(100% - 24px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, black 24px, black calc(100% - 24px), transparent 100%);
}

.portal-ticker-set {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    gap: 1.5rem;
    padding: 0 1.5rem;
    animation: portal-ticker-scroll 34s linear infinite;
}

.portal-ticker-band:hover .portal-ticker-set {
    animation-play-state: paused;
}

@keyframes portal-ticker-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
}

.portal-ticker-chip {
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
    font-size: 0.8rem;
    white-space: nowrap;
    color: #c9d6e8;
}

.portal-ticker-symbol {
    color: #7f93b0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.7rem;
}

.portal-ticker-price {
    color: white;
    font-weight: 600;
}

.portal-ticker-up {
    color: #4ade80;
}

.portal-ticker-down {
    color: #f87171;
}

.portal-ticker-muted {
    color: #7f93b0;
}

.portal-ticker-side {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0 1rem;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.portal-ticker-fg {
    display: inline-flex;
    align-items: baseline;
    gap: 0.35rem;
    font-size: 0.75rem;
    white-space: nowrap;
}

.portal-ticker-fg-label {
    color: #7f93b0;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.portal-ticker-fg-value {
    font-weight: 700;
    color: white;
}

.portal-ticker-fg-class {
    color: #c9d6e8;
}

.portal-ticker-fg-extreme-fear .portal-ticker-fg-value { color: #f87171; }
.portal-ticker-fg-fear .portal-ticker-fg-value { color: #fb923c; }
.portal-ticker-fg-neutral .portal-ticker-fg-value { color: #c9d6e8; }
.portal-ticker-fg-greed .portal-ticker-fg-value { color: #a3e635; }
.portal-ticker-fg-extreme-greed .portal-ticker-fg-value { color: #4ade80; }

.portal-ticker-updated {
    color: #7f93b0;
    font-size: 0.7rem;
    white-space: nowrap;
}

@media (max-width: 640px) {
    .portal-ticker-side {
        display: none;
    }
}