@import url("https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Space+Grotesk:wght@400;500;700&display=swap");

:root {
    --theme-ink: #081223;
    --theme-muted: #52627f;
    --theme-panel: rgba(255, 255, 255, 0.78);
    --theme-panel-strong: rgba(255, 255, 255, 0.9);
    --theme-border: rgba(148, 163, 184, 0.24);
    --theme-glow: rgba(37, 99, 235, 0.18);
    --theme-shadow: 0 32px 80px rgba(15, 23, 42, 0.18);
    --theme-shadow-soft: 0 18px 42px rgba(15, 23, 42, 0.12);
    --theme-blue: #2563eb;
    --theme-cyan: #06b6d4;
    --theme-gold: #f59e0b;
    --theme-hot: #ef4444;
    --theme-green: #10b981;
    --theme-heading: "Outfit", "PingFang SC", "Microsoft YaHei UI", sans-serif;
    --theme-body: "Space Grotesk", "PingFang SC", "Microsoft YaHei UI", sans-serif;
}

body[data-app-view] {
    font-family: var(--theme-body);
    color: var(--theme-ink);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body[data-app-view] h1,
body[data-app-view] h2,
body[data-app-view] h3,
body[data-app-view] .title,
body[data-app-view] .glaze-title {
    font-family: var(--theme-heading);
}

body[data-app-view="arena"],
body[data-app-view="ops"] {
    --arena-header-clearance: 188px;
}

html:has(body[data-app-view="index"]) {
    background: linear-gradient(145deg, #eef4ff 0%, #dce7fb 42%, #edf3ff 100%);
}

body[data-app-view="index"] {
    min-height: 100vh;
    min-width: 0;
    overflow-x: hidden;
    overflow-y: auto;
    display: block;
    background:
        radial-gradient(circle at 12% 18%, rgba(37, 99, 235, 0.22), transparent 28%),
        radial-gradient(circle at 86% 14%, rgba(6, 182, 212, 0.18), transparent 22%),
        radial-gradient(circle at 74% 80%, rgba(245, 158, 11, 0.18), transparent 25%),
        linear-gradient(145deg, #eef4ff 0%, #dce7fb 42%, #edf3ff 100%);
}

body[data-app-view="index"]::after {
    content: "";
    position: fixed;
    right: -4vw;
    bottom: -4vw;
    width: 28vw;
    height: 28vw;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.15) 0%, rgba(239, 68, 68, 0) 70%);
    filter: blur(14px);
    pointer-events: none;
    z-index: 0;
}

body[data-app-view="index"]::before {
    content: "";
    position: fixed;
    left: -8vw;
    width: 36vw;
    height: 36vw;
    top: -10vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2) 0%, rgba(37, 99, 235, 0) 68%);
    filter: blur(14px);
    pointer-events: none;
    z-index: 0;
}

.hero-copy {
    position: relative;
    font-size: 0.86rem;
    border-radius: 32px;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.8), rgba(224, 236, 255, 0.58));
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--theme-shadow);
    backdrop-filter: blur(18px);
    height: 8px;
    transform: rotateX(7deg) rotateY(-10deg);
    transform-style: preserve-3d;
}

.hero-visual-panel {
    min-height: 620px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 24px;
    overflow: hidden;
    animation: hero-panel-float 9s ease-in-out infinite;
}

.hero-copy::after {
    content: "";
    position: absolute;
    width: auto;
    margin-top: 14px;
    margin-bottom: 0;
    padding: 12px 0 0;
    border-radius: 0;
    background: transparent;
    border: none;
    border-top: 1px dashed rgba(191, 219, 254, 0.96);
    box-shadow: none;
    z-index: -1;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    border-radius: 999px;
    background: rgba(8, 18, 35, 0.06);
    color: #1d4ed8;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-size: 0.76rem;
}

.hero-title {
    margin: 0;
    font-size: clamp(2.8rem, 7vw, 5.6rem);
    line-height: 0.92;
    letter-spacing: -0.07em;
}

.hero-title span {
    display: block;
    color: #1d4ed8;
        pointer-events: none;
}

.hero-microcopy {
    margin: 14px 0 0;
        align-items: stretch;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.34em;
        display: none;
    color: rgba(8, 18, 35, 0.52);
}

        display: none;
    position: relative;
    min-height: 360px;
    display: flex;
        display: none;
    justify-content: center;
    transform-style: preserve-3d;
}
        display: none;
    position: absolute;
    width: 72%;
    aspect-ratio: 1;
        display: none;
    filter: blur(20px);
    animation: halo-breathe 5.5s ease-in-out infinite;
}
        display: none;
    position: relative;
    width: 230px;
    height: 230px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(219, 234, 254, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 34px 64px rgba(15, 23, 42, 0.16), inset 0 2px 14px rgba(255, 255, 255, 0.72);
    transform: rotateX(62deg);
    transform-style: preserve-3d;
}

.hero-motion-core::before {
    content: "";
    position: absolute;
    inset: 24px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.22), rgba(37, 99, 235, 0.02) 62%, rgba(255, 255, 255, 0.65) 100%);
    animation: core-glow 3.6s ease-in-out infinite alternate;
}

.hero-motion-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, 0.18);
}

.hero-motion-ring-one {
    transform: translateZ(18px) scale(1.06);
    animation: orbit-drift 10s linear infinite;
}

.hero-motion-ring-two {
    inset: 18px;
    border-color: rgba(6, 182, 212, 0.22);
    animation: orbit-drift-reverse 8s linear infinite;
}

.hero-motion-ring-three {
    inset: 38px;
    border-color: rgba(239, 68, 68, 0.22);
    animation: orbit-drift 6s linear infinite;
}

.hero-motion-beam {
    position: absolute;
    width: 1px;
    height: 78%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(37, 99, 235, 0.95) 45%, rgba(255, 255, 255, 0) 100%);
    transform: rotate(24deg) translateZ(36px);
    filter: drop-shadow(0 0 8px rgba(37, 99, 235, 0.6));
    animation: beam-scan 4.8s ease-in-out infinite;
}

.hero-motion-dot {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(145deg, #fff, #93c5fd);
    box-shadow: 0 0 0 10px rgba(37, 99, 235, 0.12), 0 0 18px rgba(37, 99, 235, 0.6);
    animation: signal-run 4.2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.hero-motion-label {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 92px;
    height: 92px;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(8, 18, 35, 0.94), rgba(30, 41, 59, 0.88));
    color: #f8fbff;
    letter-spacing: 0.28em;
    font-size: 0.88rem;
    font-weight: 700;
    text-indent: 0.28em;
    box-shadow: 0 22px 40px rgba(8, 18, 35, 0.32);
}

.hero-flow-card {
    position: absolute;
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 120px;
    padding: 14px 16px;
    border-radius: 18px;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.88), rgba(229, 239, 253, 0.78));
    border: 1px solid rgba(255, 255, 255, 0.78);
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.hero-flow-card strong {
    font-size: 0.98rem;
    letter-spacing: -0.03em;
}

.hero-flow-card span {
    font-size: 0.78rem;
    color: var(--theme-muted);
}

.hero-flow-left {
    left: 0;
    top: 50%;
    transform: translate3d(0, -50%, 42px) rotate(-8deg);
}

.hero-flow-top {
    top: 8px;
    right: 16%;
    transform: translate3d(0, 0, 26px) rotate(6deg);
}

.hero-flow-right {
    right: -4px;
    bottom: 56px;
    transform: translate3d(0, 0, 38px) rotate(8deg);
}

.hero-mini-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-mini-tags span,
.launch-strip span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(255, 255, 255, 0.76);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06);
    font-size: 0.78rem;
    font-weight: 700;
    color: #163052;
}

.launch-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
}

.launch-strip span {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.78), rgba(237, 243, 252, 0.88));
    animation: strip-blink 3.2s ease-in-out infinite;
}

.launch-strip span:nth-child(2) {
    animation-delay: -1s;
}

.launch-strip span:nth-child(3) {
    animation-delay: -2s;
}

.hero-description {
    margin: 18px 0 0;
    max-width: 640px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--theme-muted);
}

.hero-metric-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.hero-metric {
    padding: 16px 16px 14px;
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(235, 242, 255, 0.76));
    border: 1px solid rgba(255, 255, 255, 0.76);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

.hero-metric strong {
    display: block;
    font-size: 1.36rem;
    font-weight: 700;
    color: #081223;
}

.hero-metric span {
    display: block;
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--theme-muted);
}

.hero-stack {
    position: relative;
    min-height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
    transform-style: preserve-3d;
}

.hero-chip {
    position: absolute;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(255, 255, 255, 0.66);
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #0f172a;
}

.hero-chip-primary {
    top: 74px;
    left: 0;
    transform: rotate(-9deg) translateZ(80px);
}

.hero-chip-secondary {
    top: 162px;
    right: 14px;
    transform: rotate(8deg) translateZ(50px);
}

.hero-chip-tertiary {
    bottom: 84px;
    left: 22px;
    transform: rotate(-6deg) translateZ(60px);
}

body[data-app-view="index"] .login-card {
    max-width: 430px;
    width: 100%;
    padding: 34px 30px;
    border-radius: 30px;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.82), rgba(229, 240, 255, 0.7));
    border: 1px solid rgba(255, 255, 255, 0.74);
    box-shadow: var(--theme-shadow);
    transform: rotateX(8deg) rotateY(-14deg) translateZ(34px);
    transform-style: preserve-3d;
}

body[data-app-view="index"] .login-card::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.46), rgba(255, 255, 255, 0) 36%);
    pointer-events: none;
}

body[data-app-view="index"] .brand-icon {
    filter: drop-shadow(0 18px 22px rgba(239, 68, 68, 0.24));
}

body[data-app-view="index"] .title {
    font-size: 2.1rem;
    letter-spacing: -0.06em;
}

body[data-app-view="index"] .subtitle {
    margin-bottom: 22px;
    color: #506078;
}

.hero-callout {
    text-align: left;
    margin-bottom: 24px;
    font-size: 0.88rem;
    line-height: 1.7;
    color: #475569;
    background: linear-gradient(150deg, rgba(248, 250, 252, 0.9), rgba(225, 235, 250, 0.84));
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.hero-callout strong {
    color: #0f172a;
}

body[data-app-view="index"] #deploy-btn {
    min-height: 60px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 24px 42px rgba(185, 28, 28, 0.22);
}

body[data-app-view="index"] #deploy-btn:hover {
    box-shadow: 0 28px 48px rgba(185, 28, 28, 0.3);
}

body[data-app-view="index"] .links-row {
    gap: 10px;
    justify-content: flex-start;
    flex-wrap: wrap;
    border-top-color: rgba(148, 163, 184, 0.22);
}

body[data-app-view="index"] .links-row a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(226, 232, 240, 0.9);
}

body[data-app-view="index"] .links-row a:hover {
    transform: translateY(-2px);
}

body[data-app-view="index"] {
    height: auto;
    background:
        radial-gradient(circle at 16% 14%, rgba(37, 99, 235, 0.26), transparent 24%),
        radial-gradient(circle at 82% 18%, rgba(239, 68, 68, 0.16), transparent 18%),
        radial-gradient(circle at 74% 82%, rgba(14, 165, 233, 0.2), transparent 22%),
        linear-gradient(140deg, #f4f7ff 0%, #dbe7ff 46%, #edf4ff 100%);
}

.brand-stage {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    width: min(1440px, calc(100vw - 28px));
    margin: 0 auto;
    padding: 18px 0;
    display: flex;
    align-items: center;
}

.brand-shell {
    position: relative;
    width: 100%;
    min-height: calc(100vh - 36px);
    padding: 28px 30px 30px;
    border-radius: 42px;
    overflow: hidden;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.72), rgba(223, 235, 255, 0.54));
    border: 1px solid rgba(255, 255, 255, 0.82);
    box-shadow: 0 36px 90px rgba(15, 23, 42, 0.16);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.brand-shell::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0) 42%);
    pointer-events: none;
}

.brand-shell-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
    background-size: 78px 78px;
    opacity: 0.24;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.88), transparent 76%);
    pointer-events: none;
}

.brand-flare {
    position: absolute;
    border-radius: 50%;
    filter: blur(26px);
    pointer-events: none;
}

.brand-flare-left {
    width: 420px;
    height: 420px;
    left: -140px;
    top: 160px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.28) 0%, rgba(59, 130, 246, 0) 68%);
}

.brand-flare-right {
    width: 520px;
    height: 520px;
    right: -180px;
    top: -100px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.16) 0%, rgba(239, 68, 68, 0) 70%);
}

.brand-bar,
.brand-hero,
.brand-proof-strip {
    position: relative;
    z-index: 2;
}

.brand-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.88);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #0f172a;
}

.brand-badge-live span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ef4444, #f97316);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.12);
    animation: brand-live-pulse 2.4s ease-in-out infinite;
}

.brand-hero {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
    gap: 28px;
    align-items: center;
    flex: 1;
    min-height: 0;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 18px;
    padding: 14px 8px 14px 4px;
}

.brand-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(255, 255, 255, 0.84);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
    color: #1d4ed8;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.brand-headline {
    margin: 0;
    font-size: clamp(4.4rem, 9vw, 7.6rem);
    line-height: 0.88;
    letter-spacing: -0.09em;
    color: #081223;
    text-wrap: balance;
}

.brand-headline span {
    display: block;
    background: linear-gradient(135deg, #2563eb 0%, #38bdf8 45%, #ef4444 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.brand-verb-loop {
    position: relative;
    height: 62px;
    overflow: hidden;
    width: min(300px, 100%);
}

.brand-verb-loop::before,
.brand-verb-loop::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 12px;
    z-index: 2;
}

.brand-verb-loop::before {
    top: 0;
    background: linear-gradient(180deg, rgba(244, 247, 255, 0.98), rgba(244, 247, 255, 0));
}

.brand-verb-loop::after {
    bottom: 0;
    background: linear-gradient(0deg, rgba(244, 247, 255, 0.98), rgba(244, 247, 255, 0));
}

.brand-verb-track {
    display: flex;
    flex-direction: column;
    gap: 10px;
    animation: brand-verb-scroll 8s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.brand-verb-track span {
    font-family: var(--theme-heading);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.06em;
    color: rgba(8, 18, 35, 0.72);
}

.brand-tagline {
    margin: 0;
    max-width: 440px;
    font-size: 1rem;
    line-height: 1.8;
    color: #41516b;
}

.brand-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    width: 100%;
    margin-top: 6px;
}

.brand-primary-btn {
    width: auto !important;
    min-width: 290px;
    border: 1px solid rgba(255, 255, 255, 0.36) !important;
    box-shadow: 0 24px 46px rgba(220, 38, 38, 0.28) !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.02em !important;
}

.brand-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 0 20px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.86);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
    color: #1d4ed8;
    font-size: 0.92rem;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

.brand-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 28px rgba(37, 99, 235, 0.14);
}

.brand-showcase {
    position: relative;
    min-height: 640px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-showcase-floor {
    position: absolute;
    bottom: 54px;
    left: 50%;
    width: min(720px, 92%);
    height: 180px;
    transform: translateX(-50%);
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(37, 99, 235, 0.16) 0%, rgba(37, 99, 235, 0.03) 38%, rgba(37, 99, 235, 0) 70%);
    filter: blur(8px);
}

.brand-portal {
    position: relative;
    width: min(600px, 100%);
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-portal::before {
    content: "";
    position: absolute;
    inset: 16%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.16), rgba(37, 99, 235, 0));
    filter: blur(20px);
    animation: brand-core-breathe 5.6s ease-in-out infinite;
}

.brand-portal-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, 0.18);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.brand-portal-ring-one {
    inset: 8%;
    animation: brand-spin 14s linear infinite;
}

.brand-portal-ring-two {
    inset: 16%;
    border-color: rgba(14, 165, 233, 0.24);
    animation: brand-spin-reverse 11s linear infinite;
}

.brand-portal-ring-three {
    inset: 25%;
    border-color: rgba(239, 68, 68, 0.2);
    animation: brand-spin 8s linear infinite;
}

.brand-portal-ring-four {
    inset: 34%;
    border-color: rgba(255, 255, 255, 0.82);
}

.brand-portal-core {
    position: relative;
    width: 42%;
    aspect-ratio: 1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(224, 235, 255, 0.74));
    border: 1px solid rgba(255, 255, 255, 0.84);
    box-shadow: 0 28px 60px rgba(15, 23, 42, 0.16), inset 0 2px 18px rgba(255, 255, 255, 0.78);
    overflow: hidden;
}

.brand-portal-core-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.1) 1px, transparent 1px);
    background-size: 28px 28px;
    opacity: 0.48;
    animation: brand-grid-drift 8s linear infinite;
}

.brand-portal-core-label {
    position: relative;
    z-index: 2;
    min-width: 118px;
    min-height: 118px;
    padding: 0 12px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, rgba(8, 18, 35, 0.94), rgba(30, 41, 59, 0.9));
    box-shadow: 0 24px 44px rgba(8, 18, 35, 0.34);
    color: #f8fbff;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-indent: 0.24em;
}

.brand-orbit {
    position: absolute;
    left: 50%;
    top: 50%;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 56px;
    padding: 0 16px 0 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(255, 255, 255, 0.88);
    box-shadow: 0 18px 28px rgba(15, 23, 42, 0.12);
    transform-origin: 0 0;
}

.brand-orbit-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(226, 232, 240, 0.8));
    font-size: 1.1rem;
}

.brand-orbit-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: #0f172a;
}

.brand-orbit-red {
    animation: brand-orbit-red 10s linear infinite;
}

.brand-orbit-blue {
    animation: brand-orbit-blue 8.4s linear infinite;
}

.brand-orbit-trace {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 220px;
    height: 220px;
    margin-left: -110px;
    margin-top: -110px;
    border-radius: 50%;
    border: 1px dashed rgba(37, 99, 235, 0.18);
}

.brand-orbit-trace-two {
    width: 310px;
    height: 310px;
    margin-left: -155px;
    margin-top: -155px;
    border-color: rgba(239, 68, 68, 0.16);
}

.brand-floating-card {
    position: absolute;
    z-index: 3;
    min-width: 168px;
    padding: 16px 18px;
    border-radius: 22px;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.86), rgba(228, 238, 253, 0.76));
    border: 1px solid rgba(255, 255, 255, 0.86);
    box-shadow: 0 22px 36px rgba(15, 23, 42, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.brand-floating-card strong {
    display: block;
    font-size: 1rem;
    letter-spacing: -0.04em;
    color: #081223;
}

.brand-floating-card span {
    display: block;
    margin-top: 6px;
    font-size: 0.78rem;
    color: #52627f;
}

.brand-floating-card-top {
    top: 48px;
    right: 92px;
    animation: brand-card-float-top 7.4s ease-in-out infinite;
}

.brand-floating-card-right {
    right: 10px;
    top: 50%;
    transform: translateY(-50%) rotate(7deg);
    animation: brand-card-float-right 7.4s ease-in-out infinite;
}

.brand-floating-card-bottom {
    left: 56px;
    bottom: 36px;
    transform: rotate(-8deg);
    animation: brand-card-float-bottom 7.4s ease-in-out infinite;
}

.brand-proof-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.brand-proof-pill {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 50px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(255, 255, 255, 0.86);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
}

.brand-proof-pill strong {
    font-size: 0.92rem;
    color: #081223;
}

.brand-proof-pill span {
    font-size: 0.78rem;
    color: #52627f;
}

@media (max-width: 1180px) {
    .brand-stage {
        width: min(calc(100vw - 18px), 100%);
    }

    .brand-shell {
        min-height: auto;
        padding: 22px 20px 24px;
    }

    .brand-hero {
        grid-template-columns: minmax(0, 1fr);
    }

    .brand-showcase {
        min-height: 520px;
    }
}

@media (max-width: 820px) {
    .brand-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .brand-headline {
        font-size: clamp(3.4rem, 14vw, 5.8rem);
    }

    .brand-showcase {
        min-height: 420px;
    }

    .brand-portal {
        width: min(420px, 100%);
    }

    .brand-floating-card {
        min-width: 136px;
        padding: 12px 14px;
    }

    .brand-floating-card-top {
        right: 12px;
        top: 20px;
    }

    .brand-floating-card-right {
        right: 0;
    }

    .brand-floating-card-bottom {
        left: 8px;
        bottom: 18px;
    }
}

@media (max-width: 640px) {
    .brand-stage {
        width: min(calc(100vw - 10px), 100%);
        padding: 10px 0;
    }

    .brand-shell {
        border-radius: 28px;
        padding: 16px 14px 18px;
    }

    .brand-headline {
        font-size: clamp(3rem, 15vw, 4.6rem);
    }

    .brand-verb-track span {
        font-size: 1.2rem;
    }

    .brand-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .brand-primary-btn,
    .brand-link-btn {
        width: 100% !important;
        min-width: 0;
    }

    .brand-showcase {
        min-height: 330px;
    }

    .brand-portal {
        width: min(320px, 100%);
    }

    .brand-portal-core-label {
        min-width: 86px;
        min-height: 86px;
        font-size: 0.84rem;
    }

    .brand-orbit {
        min-height: 48px;
        padding: 0 12px 0 8px;
    }

    .brand-orbit-avatar {
        width: 28px;
        height: 28px;
        font-size: 0.9rem;
    }

    .brand-orbit-label {
        font-size: 0.7rem;
        letter-spacing: 0.1em;
    }

    .brand-floating-card {
        display: none;
    }

    .brand-proof-strip {
        gap: 8px;
    }

    .brand-proof-pill {
        width: 100%;
        justify-content: space-between;
    }
}

@keyframes brand-live-pulse {
    0%, 100% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.12); opacity: 0.8; }
    50% { box-shadow: 0 0 0 12px rgba(239, 68, 68, 0.08); opacity: 1; }
}

@keyframes brand-verb-scroll {
    0%, 18% { transform: translateY(0); }
    24%, 42% { transform: translateY(-40px); }
    48%, 66% { transform: translateY(-80px); }
    72%, 90% { transform: translateY(-120px); }
    100% { transform: translateY(-160px); }
}

@keyframes brand-core-breathe {
    0%, 100% { transform: scale(0.94); opacity: 0.7; }
    50% { transform: scale(1.04); opacity: 1; }
}

@keyframes brand-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes brand-spin-reverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes brand-grid-drift {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(14px, 14px, 0); }
}

@keyframes brand-orbit-red {
    from { transform: rotate(0deg) translateX(190px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(190px) rotate(-360deg); }
}

@keyframes brand-orbit-blue {
    from { transform: rotate(180deg) translateX(250px) rotate(-180deg); }
    to { transform: rotate(-180deg) translateX(250px) rotate(180deg); }
}

@keyframes brand-card-float-top {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes brand-card-float-right {
    0%, 100% { transform: translateY(-50%) rotate(7deg); }
    50% { transform: translateY(calc(-50% - 10px)) rotate(8deg); }
}

@keyframes brand-card-float-bottom {
    0%, 100% { transform: rotate(-8deg) translateY(0); }
    50% { transform: rotate(-7deg) translateY(-10px); }
}

body[data-app-view="arena"] {
    --arena-header-clearance: 154px;
    background:
        radial-gradient(circle at 18% 18%, rgba(37, 99, 235, 0.12), transparent 24%),
        radial-gradient(circle at 82% 14%, rgba(6, 182, 212, 0.12), transparent 18%),
        linear-gradient(140deg, #eef5ff 0%, #dce8fb 44%, #eef4ff 100%);
}

body[data-app-view="arena"].preview-mode-active {
    --arena-header-clearance: 188px;
}

body[data-app-view="arena"] #world-bg::before,
body[data-app-view="arena"] #world-bg::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
}

body[data-app-view="arena"] #world-bg::before {
    background:
        radial-gradient(circle at 16% 20%, rgba(59, 130, 246, 0.2), transparent 24%),
        radial-gradient(circle at 86% 18%, rgba(239, 68, 68, 0.12), transparent 20%),
        radial-gradient(circle at 52% 82%, rgba(16, 185, 129, 0.12), transparent 24%);
    filter: blur(8px);
}

body[data-app-view="arena"] #world-bg::after {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
    background-size: 80px 80px;
    opacity: 0.22;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.75), transparent 88%);
}

body[data-app-view="arena"] .isometric-stage {
    filter: drop-shadow(0 24px 30px rgba(37, 99, 235, 0.1));
}

body[data-app-view="arena"] .preview-stage-overlay {
    position: absolute;
    inset: 0;
    z-index: 8;
    pointer-events: none;
}

body[data-app-view="arena"] .preview-stage-link {
    position: absolute;
    height: 2px;
    border-radius: 999px;
    transform-origin: left center;
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.1), rgba(37, 99, 235, 0.58), rgba(56, 189, 248, 0.72));
    box-shadow: 0 0 8px rgba(37, 99, 235, 0.12);
    transition: opacity 220ms ease, box-shadow 220ms ease, filter 220ms ease;
}

body[data-app-view="arena"] .preview-stage-runner {
    position: absolute;
    z-index: 10;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0.92);
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.96) 0%, rgba(191, 219, 254, 0.98) 28%, rgba(37, 99, 235, 0.92) 72%, rgba(29, 78, 216, 0.96) 100%);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.08), 0 0 10px rgba(59, 130, 246, 0.16);
    transition: left 420ms cubic-bezier(0.22, 1, 0.36, 1), top 420ms cubic-bezier(0.22, 1, 0.36, 1), opacity 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

body[data-app-view="arena"] .preview-stage-runner::after {
    content: "";
    position: absolute;
    inset: 2px;
    border-radius: inherit;
    border: 1px solid rgba(255, 255, 255, 0.88);
    opacity: 0.88;
}

body[data-app-view="arena"] .preview-stage-ring {
    position: absolute;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(148, 163, 184, 0.22);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 72%);
}

body[data-app-view="arena"] .preview-stage-ring::after {
    content: "";
    position: absolute;
    inset: 7px;
    border-radius: inherit;
    border: 1px dashed rgba(148, 163, 184, 0.18);
}

body[data-app-view="arena"] .preview-stage-ring[data-focus="active"] {
    border-color: rgba(37, 99, 235, 0.58);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.05), 0 0 10px rgba(37, 99, 235, 0.12);
    animation: preview-stage-ring-pulse 1.8s ease-in-out infinite;
}

body[data-app-view="arena"] .preview-stage-ring[data-focus="watch"] {
    border-color: rgba(245, 158, 11, 0.48);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.04);
}

body[data-app-view="arena"] .preview-stage-ring[data-focus="neutral"] {
    opacity: 0.34;
}

body[data-app-view="arena"] .preview-stage-judge-node {
    position: absolute;
    transform: translate(-50%, -50%);
    min-width: 112px;
    max-width: 144px;
    padding: 7px 9px;
    border-radius: 12px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(239, 246, 255, 0.76));
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.06);
    display: flex;
    flex-direction: column;
    gap: 3px;
    transition: box-shadow 240ms ease, background 240ms ease, border-color 240ms ease;
}

body[data-app-view="arena"] .preview-stage-rule-chip {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 18px;
    padding: 0 7px;
    border-radius: 999px;
    background: rgba(219, 234, 254, 0.94);
    color: #1d4ed8;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-app-view="arena"] .preview-stage-rule-label {
    font-size: 0.68rem;
    line-height: 1.32;
    color: #0f172a;
    letter-spacing: -0.03em;
}

body[data-app-view="arena"] .preview-stage-impact {
    position: absolute;
    min-height: 22px;
    padding: 0 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.96);
    box-shadow: 0 8px 14px rgba(15, 23, 42, 0.08);
    display: inline-flex;
    align-items: center;
    font-size: 0.62rem;
    font-weight: 700;
    color: #0f172a;
    letter-spacing: 0.02em;
    white-space: nowrap;
    opacity: 0;
    transform: translate(-50%, -50%) translateY(6px) scale(0.96);
    transition: opacity 220ms ease, transform 220ms ease, box-shadow 220ms ease;
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="source"] .preview-stage-link {
    opacity: 0.52;
    filter: saturate(0.96);
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="judge"] .preview-stage-link {
    opacity: 0.68;
    filter: saturate(1.04);
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="judge"] .preview-stage-runner {
    transform: translate(-50%, -50%) scale(1.02);
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.08), 0 0 10px rgba(245, 158, 11, 0.14);
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="judge"] .preview-stage-judge-node {
    animation: preview-stage-judge-flash 760ms ease-out 1;
    background: linear-gradient(145deg, rgba(255, 251, 235, 0.98), rgba(254, 243, 199, 0.94));
    box-shadow: 0 10px 18px rgba(245, 158, 11, 0.08);
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="impact"] .preview-stage-runner {
    transform: translate(-50%, -50%) scale(1.06);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1), 0 0 12px rgba(37, 99, 235, 0.16);
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="impact"] .preview-stage-impact,
body[data-app-view="arena"] .preview-stage-overlay[data-phase="archive"] .preview-stage-impact {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="archive"] .preview-stage-link {
    opacity: 0.42;
}

body[data-app-view="arena"] .preview-stage-overlay[data-phase="archive"] .preview-stage-runner {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(0.78);
}

body[data-app-view="arena"] .preview-stage-overlay[data-tone="danger"] .preview-stage-link {
    background: linear-gradient(90deg, rgba(248, 113, 113, 0.1), rgba(239, 68, 68, 0.62), rgba(251, 146, 60, 0.72));
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.16);
}

body[data-app-view="arena"] .preview-stage-overlay[data-tone="danger"] .preview-stage-rule-chip,
body[data-app-view="arena"] .preview-stage-overlay[data-tone="danger"] .preview-stage-impact {
    background: rgba(254, 226, 226, 0.98);
    color: #b91c1c;
}

body[data-app-view="arena"] .preview-stage-overlay[data-tone="safe"] .preview-stage-link {
    background: linear-gradient(90deg, rgba(52, 211, 153, 0.12), rgba(16, 185, 129, 0.62), rgba(59, 130, 246, 0.58));
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.14);
}

body[data-app-view="arena"] .preview-stage-overlay[data-tone="safe"] .preview-stage-rule-chip,
body[data-app-view="arena"] .preview-stage-overlay[data-tone="safe"] .preview-stage-impact {
    background: rgba(220, 252, 231, 0.98);
    color: #047857;
}

@keyframes preview-stage-ring-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.98);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.06);
    }
}

@keyframes preview-stage-judge-flash {
    0% {
        transform: translate(-50%, -50%) scale(0.96);
    }
    55% {
        transform: translate(-50%, -50%) scale(1.04);
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

body[data-app-view="arena"] .preview-stage-lens {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    z-index: 1;
    width: auto;
    margin-top: 14px;
    margin-bottom: 0;
    padding: 12px 0 0;
    border-radius: 0;
    background: transparent;
    border: none;
    border-top: 1px dashed rgba(191, 219, 254, 0.96);
    box-shadow: none;
    display: flex;
    flex-direction: column;
    gap: 9px;
    pointer-events: none;
}

body[data-app-view="arena"] .preview-stage-lens-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

body[data-app-view="arena"] .preview-stage-lens-kicker,
body[data-app-view="arena"] .preview-stage-lens-judge {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-app-view="arena"] .preview-stage-lens-kicker {
    background: rgba(219, 234, 254, 0.92);
    color: #1d4ed8;
}

body[data-app-view="arena"] .preview-stage-lens-judge {
    background: rgba(254, 240, 138, 0.48);
    color: #b45309;
}

body[data-app-view="arena"] .preview-stage-lens-title {
    font-size: 0.9rem;
    line-height: 1.35;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #0f172a;
}

body[data-app-view="arena"] .preview-stage-lens-body {
    font-size: 0.76rem;
    line-height: 1.5;
    color: #5b6b86;
}

body[data-app-view="arena"] .preview-stage-beat-strip {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
}

body[data-app-view="arena"] .preview-stage-beat {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 0 8px;
    border-radius: 999px;
    background: rgba(241, 245, 249, 0.88);
    border: 1px solid rgba(203, 213, 225, 0.82);
    color: #64748b;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease, color 220ms ease, border-color 220ms ease;
}

body[data-app-view="arena"] .preview-stage-beat-strip[data-active-beat="source"] .preview-stage-beat[data-beat="source"] {
    background: rgba(219, 234, 254, 0.94);
    border-color: rgba(147, 197, 253, 0.96);
    color: #1d4ed8;
    box-shadow: 0 10px 18px rgba(59, 130, 246, 0.12);
    transform: translateY(-1px);
}

body[data-app-view="arena"] .preview-stage-beat-strip[data-active-beat="judge"] .preview-stage-beat[data-beat="judge"] {
    background: rgba(254, 243, 199, 0.96);
    border-color: rgba(252, 211, 77, 0.94);
    color: #b45309;
    box-shadow: 0 10px 18px rgba(245, 158, 11, 0.12);
    transform: translateY(-1px);
}

body[data-app-view="arena"] .preview-stage-beat-strip[data-active-beat="impact"] .preview-stage-beat[data-beat="impact"] {
    background: rgba(254, 226, 226, 0.96);
    border-color: rgba(252, 165, 165, 0.94);
    color: #b91c1c;
    box-shadow: 0 10px 18px rgba(239, 68, 68, 0.1);
    transform: translateY(-1px);
}

body[data-app-view="arena"] .preview-stage-beat-strip[data-active-beat="archive"] .preview-stage-beat[data-beat="archive"] {
    background: rgba(220, 252, 231, 0.98);
    border-color: rgba(134, 239, 172, 0.94);
    color: #047857;
    box-shadow: 0 10px 18px rgba(16, 185, 129, 0.12);
    transform: translateY(-1px);
}

body[data-app-view="arena"] .preview-stage-phase-label {
    min-height: 18px;
    font-size: 0.68rem;
    line-height: 1.45;
    color: #5b6b86;
    letter-spacing: 0.01em;
}

body[data-app-view="arena"] .grid-floor {
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.12) 1px, transparent 1px),
        radial-gradient(circle at center, rgba(255, 255, 255, 0.56) 0%, rgba(226, 232, 240, 0.86) 72%);
    box-shadow: inset 0 0 48px rgba(255, 255, 255, 0.8), 0 28px 58px rgba(15, 23, 42, 0.08);
}

body[data-app-view="arena"] .game-header {
    top: 18px;
    left: 24px;
    width: calc(100% - 48px);
    padding: 14px 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(227, 238, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 28px;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.1);
}

body[data-app-view="arena"] #battlefield-layer {
    padding-top: clamp(180px, 23vh, 240px);
}

body[data-app-view="arena"].preview-mode-active #battlefield-layer {
    padding-top: clamp(150px, 21vh, 190px);
}

body[data-app-view="arena"].preview-mode-active .isometric-stage {
    transform: translateY(10px) rotateX(60deg) rotateZ(45deg) scale(0.94);
}

body[data-app-view="arena"] .glaze-title {
    font-size: clamp(1.25rem, 2.4vw, 1.85rem);
    letter-spacing: -0.05em;
}

body[data-app-view="arena"] .arena-header-primary,
body[data-app-view="arena"] .arena-command-bar {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 14px;
}

body[data-app-view="arena"] .arena-header-actions,
body[data-app-view="arena"] .arena-stats {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

body[data-app-view="arena"] .arena-stats {
    margin-left: auto;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.58);
    border: 1px solid rgba(255, 255, 255, 0.74);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

body[data-app-view="arena"] .arena-divider {
    width: 1px;
    height: 26px;
    background: linear-gradient(180deg, transparent, rgba(37, 99, 235, 0.42), transparent);
    border-radius: 999px;
}

body[data-app-view="arena"] #ws-status-badge {
    border-radius: 999px !important;
    box-shadow: 0 12px 24px rgba(239, 68, 68, 0.12) !important;
}

body[data-app-view="arena"] .preview-observer-banner {
    position: absolute;
    left: calc(24px + 360px + 18px);
    right: calc(24px + 340px + 18px);
    top: calc(var(--arena-header-clearance) + 10px);
    z-index: 58;
    display: flex;
    flex-direction: column;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(229, 238, 255, 0.84));
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.09);
    gap: 0;
    pointer-events: none;
    backdrop-filter: blur(10px);
}

body[data-app-view="arena"] .preview-observer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

body[data-app-view="arena"] .preview-observer-copy {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

body[data-app-view="arena"] .preview-observer-kicker {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    width: fit-content;
    padding: 0 7px;
    border-radius: 999px;
    background: rgba(219, 234, 254, 0.92);
    color: #1d4ed8;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    flex: 0 0 auto;
}

body[data-app-view="arena"] .preview-observer-title {
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.03em;
    color: #0f172a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

body[data-app-view="arena"] .preview-observer-body {
    display: none;
}

body[data-app-view="arena"] .preview-observer-progress {
    flex: 0 0 auto;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 0;
    border-radius: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

body[data-app-view="arena"] .preview-observer-progress-top {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

body[data-app-view="arena"] .preview-observer-progress-top span {
    font-size: 0.64rem;
    font-weight: 700;
    color: #475569;
}

body[data-app-view="arena"] .preview-observer-progress-top strong {
    font-size: 0.76rem;
    color: #0f172a;
    letter-spacing: -0.03em;
}

body[data-app-view="arena"] .preview-observer-progress-bar {
    height: 8px;
    width: 112px;
    border-radius: 999px;
    background: rgba(191, 219, 254, 0.46);
    overflow: hidden;
}

body[data-app-view="arena"] .preview-mode-difference,
body[data-app-view="arena"] .preview-observer-rail,
body[data-app-view="arena"] .preview-observer-metrics {
    display: none;
}

body[data-app-view="arena"] .preview-observer-progress-bar span {
    display: block;
    height: 100%;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, #2563eb 0%, #38bdf8 60%, #f59e0b 100%);
    box-shadow: 0 0 16px rgba(37, 99, 235, 0.22);
    transition: width 0.28s ease;
}

body[data-app-view="arena"] .preview-mode-difference {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

body[data-app-view="arena"] .preview-mode-difference-card {
    min-height: 72px;
    padding: 10px 12px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 26px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

body[data-app-view="arena"] .preview-mode-difference-kicker {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #2563eb;
}

body[data-app-view="arena"] .preview-mode-difference-card strong {
    font-size: 0.98rem;
    line-height: 1.45;
    letter-spacing: -0.03em;
    color: #0f172a;
}

body[data-app-view="arena"] .preview-mode-difference-card span {
    display: none;
    font-size: 0.76rem;
    line-height: 1.48;
    color: #5b6b86;
}

body[data-app-view="arena"] .preview-mode-difference-card-action {
    background: linear-gradient(145deg, rgba(239, 246, 255, 0.98), rgba(255, 247, 237, 0.9));
    border-color: rgba(191, 219, 254, 0.96);
}

body[data-app-view="arena"] .preview-guide-focus-controls {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(239, 246, 255, 0.72));
    border: 1px solid rgba(191, 219, 254, 0.9);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.78);
    flex-direction: column;
    gap: 12px;
}

body[data-app-view="arena"] .preview-guide-focus-controls[data-mode="round"] {
    background: linear-gradient(145deg, rgba(239, 246, 255, 0.92), rgba(255, 247, 237, 0.82));
}

body[data-app-view="arena"] .preview-guide-focus-controls[data-mode="overview"] {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(241, 245, 249, 0.84));
}

body[data-app-view="arena"] .preview-guide-focus-copy {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

body[data-app-view="arena"] .preview-guide-focus-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 24px;
    padding: 0 9px;
    border-radius: 999px;
    background: rgba(219, 234, 254, 0.94);
    color: #1d4ed8;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-app-view="arena"] .preview-guide-focus-title {
    font-size: 0.84rem;
    font-weight: 700;
    line-height: 1.45;
    color: #0f172a;
    letter-spacing: -0.03em;
}

body[data-app-view="arena"] .preview-guide-focus-body {
    font-size: 0.74rem;
    line-height: 1.55;
    color: #52627f;
}

body[data-app-view="arena"] .preview-guide-focus-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

body[data-app-view="arena"] .preview-guide-focus-actions .cyber-btn {
    flex: 1 1 92px;
    min-height: 40px;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 700;
    border-color: rgba(191, 219, 254, 0.92);
    color: #1d4ed8;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 10px 18px rgba(37, 99, 235, 0.08);
}

body[data-app-view="arena"] .preview-guide-focus-actions .cyber-btn.primary {
    background: #0f172a;
    border-color: #0f172a;
    color: #f8fafc;
}

body[data-app-view="arena"] .preview-guide-focus-actions .cyber-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

body[data-app-view="arena"] .preview-archive-strip {
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 20px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(239, 246, 255, 0.86));
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: 0 18px 28px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

body[data-app-view="arena"] .preview-archive-strip-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

body[data-app-view="arena"] .preview-archive-strip-kicker,
body[data-app-view="arena"] .preview-archive-strip-count {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

body[data-app-view="arena"] .preview-archive-strip-kicker {
    background: rgba(219, 234, 254, 0.94);
    color: #1d4ed8;
    text-transform: uppercase;
}

body[data-app-view="arena"] .preview-archive-strip-count {
    background: rgba(241, 245, 249, 0.94);
    color: #52627f;
}

body[data-app-view="arena"] .preview-archive-strip-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 220px;
    overflow-y: auto;
    padding-right: 2px;
}

body[data-app-view="arena"] .preview-archive-card {
    position: relative;
    padding: 10px 12px;
    border-radius: 18px;
    background: rgba(248, 250, 252, 0.92);
    border: 1px solid rgba(226, 232, 240, 0.96);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease, background 220ms ease;
    outline: none;
}

body[data-app-view="arena"] .preview-archive-card::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    bottom: 10px;
    width: 4px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.28);
}

body[data-app-view="arena"] .preview-archive-card-top {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

body[data-app-view="arena"] .preview-archive-card-round,
body[data-app-view="arena"] .preview-archive-card-chip,
body[data-app-view="arena"] .preview-archive-card-status {
    display: inline-flex;
    align-items: center;
    min-height: 22px;
    padding: 0 8px;
    border-radius: 999px;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.06em;
}

body[data-app-view="arena"] .preview-archive-card-round {
    background: rgba(15, 23, 42, 0.06);
    color: #0f172a;
}

body[data-app-view="arena"] .preview-archive-card-chip {
    background: rgba(219, 234, 254, 0.94);
    color: #1d4ed8;
}

body[data-app-view="arena"] .preview-archive-card-status {
    margin-left: auto;
    background: rgba(241, 245, 249, 0.96);
    color: #64748b;
}

body[data-app-view="arena"] .preview-archive-card-title {
    font-size: 0.84rem;
    line-height: 1.4;
    color: #0f172a;
    letter-spacing: -0.03em;
}

body[data-app-view="arena"] .preview-archive-card-summary {
    font-size: 0.74rem;
    line-height: 1.5;
    color: #5b6b86;
}

body[data-app-view="arena"] .preview-archive-card-excerpt {
    font-size: 0.7rem;
    line-height: 1.45;
    color: #334155;
    padding: 6px 8px;
    border-radius: 12px;
    background: rgba(241, 245, 249, 0.86);
    border: 1px solid rgba(226, 232, 240, 0.92);
}

body[data-app-view="arena"] .preview-archive-card-hint {
    font-size: 0.66rem;
    font-weight: 700;
    color: #2563eb;
    letter-spacing: 0.03em;
}

body[data-app-view="arena"] .preview-archive-card[data-clickable="true"] {
    cursor: pointer;
}

body[data-app-view="arena"] .preview-archive-card[data-clickable="true"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 28px rgba(37, 99, 235, 0.12);
}

body[data-app-view="arena"] .preview-archive-card:focus-visible {
    outline: 2px solid rgba(37, 99, 235, 0.28);
    outline-offset: 2px;
}

body[data-app-view="arena"] .preview-archive-card[data-status="active"] {
    background: linear-gradient(145deg, rgba(239, 246, 255, 0.98), rgba(255, 247, 237, 0.94));
    border-color: rgba(191, 219, 254, 0.98);
    box-shadow: 0 16px 24px rgba(37, 99, 235, 0.1);
    transform: translateY(-1px);
}

body[data-app-view="arena"] .preview-archive-card[data-status="active"]::before {
    background: linear-gradient(180deg, #2563eb 0%, #38bdf8 100%);
}

body[data-app-view="arena"] .preview-archive-card[data-status="active"] .preview-archive-card-status {
    background: rgba(254, 243, 199, 0.96);
    color: #b45309;
}

body[data-app-view="arena"] .preview-archive-card[data-status="archived"] {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.94));
    border-color: rgba(209, 250, 229, 0.92);
}

body[data-app-view="arena"] .preview-archive-card[data-status="archived"]::before {
    background: linear-gradient(180deg, #10b981 0%, #34d399 100%);
}

body[data-app-view="arena"] .preview-archive-card[data-status="archived"] .preview-archive-card-status {
    background: rgba(220, 252, 231, 0.96);
    color: #047857;
}

body[data-app-view="arena"] .preview-archive-card[data-selected="true"] {
    border-color: rgba(96, 165, 250, 0.98);
    box-shadow: 0 0 0 1px rgba(96, 165, 250, 0.14), 0 18px 30px rgba(37, 99, 235, 0.12);
    transform: translateY(-2px);
}

body[data-app-view="arena"] .preview-archive-card[data-selected="true"]::after {
    content: "";
    position: absolute;
    right: 12px;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2563eb;
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.12);
}

body[data-app-view="arena"] .preview-archive-card[data-selected="true"] .preview-archive-card-hint {
    color: #0f172a;
}

body[data-app-view="arena"] .preview-archive-card[data-status="queued"] .preview-archive-card-hint {
    color: #94a3b8;
}

body[data-app-view="arena"] .preview-archive-card[data-tone="danger"] .preview-archive-card-chip {
    background: rgba(254, 226, 226, 0.98);
    color: #b91c1c;
}

body[data-app-view="arena"] .preview-archive-card[data-tone="danger"][data-status="active"]::before,
body[data-app-view="arena"] .preview-archive-card[data-tone="danger"][data-status="archived"]::before {
    background: linear-gradient(180deg, #ef4444 0%, #fb7185 100%);
}

body[data-app-view="arena"] .preview-archive-card[data-tone="safe"] .preview-archive-card-chip {
    background: rgba(220, 252, 231, 0.98);
    color: #047857;
}

body[data-app-view="arena"] .preview-observer-rail {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

body[data-app-view="arena"] .preview-observer-step {
    position: relative;
        padding: 10px 14px;
        border-radius: 18px;
    min-height: 56px;
    padding: 9px 12px 10px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.08);
    display: flex;

    body[data-app-view="arena"] .preview-observer-copy {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }

    body[data-app-view="arena"] .preview-observer-progress {
        flex: 1 1 auto;
        width: auto;
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
    }

    body[data-app-view="arena"] .preview-observer-progress-bar {
        width: auto;
    }
    flex-direction: column;
    gap: 7px;
    overflow: hidden;
}

body[data-app-view="arena"] .preview-observer-step::before {
    content: "";
    position: absolute;
    left: 0;
    top: 12px;
    bottom: 12px;
    width: 4px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.28);
}

body[data-app-view="arena"] .preview-observer-step[data-state="active"] {
    background: linear-gradient(145deg, rgba(239, 246, 255, 0.96), rgba(255, 247, 237, 0.92));
    border-color: rgba(191, 219, 254, 0.95);
    box-shadow: 0 18px 28px rgba(37, 99, 235, 0.12);
}

body[data-app-view="arena"] .preview-observer-step[data-state="active"]::before {
    background: linear-gradient(180deg, #2563eb 0%, #38bdf8 100%);
}

body[data-app-view="arena"] .preview-observer-step[data-state="done"]::before {
    background: linear-gradient(180deg, #10b981 0%, #34d399 100%);
}

body[data-app-view="arena"] .preview-observer-step-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

body[data-app-view="arena"] .preview-observer-step-index,
body[data-app-view="arena"] .preview-observer-step-state {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 8px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-app-view="arena"] .preview-observer-step-index {
    background: rgba(219, 234, 254, 0.92);
    color: #1d4ed8;
}

body[data-app-view="arena"] .preview-observer-step-state {
    background: rgba(241, 245, 249, 0.88);
    color: #64748b;
}

body[data-app-view="arena"] .preview-observer-step[data-state="active"] .preview-observer-step-state {
    background: rgba(254, 240, 138, 0.48);
    color: #b45309;
}

body[data-app-view="arena"] .preview-observer-step[data-state="done"] .preview-observer-step-state {
    background: rgba(220, 252, 231, 0.86);
    color: #047857;
}

body[data-app-view="arena"] .preview-observer-step-title {
    font-size: 0.86rem;
    line-height: 1.4;
    letter-spacing: -0.03em;
    color: #0f172a;
}

body[data-app-view="arena"] .preview-observer-step-body {
    display: none;
    font-size: 0.72rem;
    line-height: 1.45;
    color: #5b6b86;
}

body[data-app-view="arena"] .preview-mode-difference-card-action {
    justify-content: center;
}

body[data-app-view="arena"] .preview-mode-difference-card-action .cyber-btn {
    margin-top: 2px !important;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 12px;
}

body[data-app-view="arena"] .preview-observer-metrics {
    display: none;
}

body[data-app-view="arena"] .preview-observer-metric {
    min-height: 100px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(255, 255, 255, 0.9);
    box-shadow: 0 16px 26px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

body[data-app-view="arena"] .preview-observer-metric-eyebrow {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #1d4ed8;
}

body[data-app-view="arena"] .preview-observer-metric strong {
    font-size: 0.98rem;
    line-height: 1.45;
    letter-spacing: -0.03em;
    color: #0f172a;
}

body[data-app-view="arena"] .preview-observer-metric span {
    font-size: 0.8rem;
    line-height: 1.6;
    color: #5b6b86;
}

body[data-app-view="arena"] .arena-left-panel,
body[data-app-view="arena"] .arena-right-panel,
body[data-app-view="arena"] .arena-terminal-panel,
body[data-app-view="arena"] .arena-modal {
    box-shadow: var(--theme-shadow-soft);
}

body[data-app-view="arena"] .arena-left-panel,
body[data-app-view="arena"] .arena-right-panel {
    top: var(--arena-header-clearance) !important;
}

body[data-app-view="arena"].preview-mode-active .arena-right-panel {
    max-height: calc(100vh - 220px);
    overflow-y: auto;
}

body[data-app-view="arena"] .arena-terminal-panel {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(237, 243, 252, 0.88)) !important;
    border-color: rgba(255, 255, 255, 0.68) !important;
}

body[data-app-view="arena"].preview-mode-active .arena-terminal-panel {
    height: min(38vh, 410px) !important;
    bottom: 18px !important;
}

body[data-app-view="arena"].preview-mode-active #sft-snippet-box {
    max-height: 64px !important;
}

body[data-app-view="arena"].preview-mode-active {
    --arena-header-clearance: 154px;
}

body[data-app-view="arena"].preview-mode-active #battlefield-layer {
    padding-top: clamp(124px, 17vh, 154px);
}

body[data-app-view="arena"].preview-mode-active .isometric-stage {
    transform: translateY(-8px) rotateX(60deg) rotateZ(45deg) scale(0.98);
}

body[data-app-view="arena"].preview-mode-active .preview-observer-banner,
body[data-app-view="arena"].preview-mode-active .preview-mode-difference,
body[data-app-view="arena"].preview-mode-active .preview-observer-rail,
body[data-app-view="arena"].preview-mode-active .preview-observer-metrics {
    display: none !important;
}

body[data-app-view="arena"] .arena-terminal-header {
    background: linear-gradient(145deg, rgba(248, 250, 252, 0.98), rgba(227, 238, 255, 0.82)) !important;
}

body[data-app-view="arena"] #log-box {
    background: linear-gradient(180deg, rgba(246, 249, 252, 0.98), rgba(234, 240, 247, 0.94)) !important;
}

body[data-app-view="arena"] .chat-avatar {
    border: 1px solid rgba(255, 255, 255, 0.88);
    box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
}

body[data-app-view="arena"] .preview-avatar-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 4px 12px 3px;
    border-radius: 12px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.9));
    border: 1px solid var(--stage-label-border, rgba(147, 197, 253, 0.8));
    color: var(--stage-label-color, #1d4ed8);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(10px);
}

body[data-app-view="arena"] .avatar-entity[data-preview-tone="danger"] .preview-avatar-status {
    background: linear-gradient(145deg, rgba(255, 241, 242, 0.96), rgba(254, 226, 226, 0.92));
    border-color: rgba(251, 113, 133, 0.42);
    color: #9f1239;
}

body[data-app-view="arena"] .avatar-entity[data-preview-tone="safe"] .preview-avatar-status {
    background: linear-gradient(145deg, rgba(236, 253, 245, 0.96), rgba(220, 252, 231, 0.92));
    border-color: rgba(52, 211, 153, 0.38);
    color: #047857;
}

body[data-app-view="arena"] .avatar-entity[data-preview-focus="neutral"] {
    filter: none;
}

body[data-app-view="arena"] .avatar-entity[data-preview-focus="active"] {
    animation: none;
}

body[data-app-view="arena"] .avatar-entity[data-preview-focus="active"] .stage-character-aura {
    animation: preview-avatar-pulse 1.9s ease-in-out infinite;
}

@keyframes preview-avatar-pulse {
    0%, 100% {
        transform: translateX(-50%) translateZ(10px) scale(1.01);
        opacity: 0.16;
    }
    50% {
        transform: translateX(-50%) translateZ(10px) scale(1.09);
        opacity: 0.28;
    }
}

body[data-app-view="arena"] .chat-bubble {
    border-radius: 18px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

body[data-app-view="arena"] #demo-btn {
    background: linear-gradient(145deg, rgba(255, 247, 237, 0.96), rgba(254, 215, 170, 0.86)) !important;
    border: 1px solid rgba(245, 158, 11, 0.34) !important;
    color: #92400e !important;
    box-shadow: 0 18px 26px rgba(245, 158, 11, 0.18) !important;
}

body[data-app-view="arena"] #summon-btn {
    background: linear-gradient(145deg, rgba(254, 242, 242, 0.98), rgba(252, 165, 165, 0.84)) !important;
    border: 1px solid rgba(239, 68, 68, 0.28) !important;
    color: #991b1b !important;
    box-shadow: 0 18px 26px rgba(239, 68, 68, 0.16) !important;
}

body[data-app-view="arena"] #share-report-btn,
body[data-app-view="arena"] #forge-btn,
body[data-app-view="arena"] #manual-red-send-btn {
    border-radius: 18px !important;
    box-shadow: 0 18px 34px rgba(37, 99, 235, 0.18) !important;
}

body[data-app-view="arena"] .arena-modal {
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.92), rgba(229, 239, 253, 0.86)) !important;
    border: 1px solid rgba(255, 255, 255, 0.72) !important;
    border-radius: 26px !important;
    box-shadow: var(--theme-shadow) !important;
}

body[data-app-view="arena"] .marketplace-layout {
    gap: 28px !important;
}

body[data-app-view="arena"] .marketplace-sidebar {
    border-left: 1px solid rgba(148, 163, 184, 0.18) !important;
}

body[data-app-view="ops"] {
    overflow-x: hidden;
    background:
        radial-gradient(circle at 10% 12%, rgba(37, 99, 235, 0.18), transparent 26%),
        radial-gradient(circle at 88% 16%, rgba(6, 182, 212, 0.14), transparent 22%),
        radial-gradient(circle at 74% 78%, rgba(16, 185, 129, 0.14), transparent 20%),
        linear-gradient(180deg, #eef5ff 0%, #dce8fb 46%, #edf4ff 100%);
}

body[data-app-view="ops"]::before,
body[data-app-view="ops"]::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

body[data-app-view="ops"]::before {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px);
    background-size: 84px 84px;
    opacity: 0.24;
}

body[data-app-view="ops"]::after {
    background: radial-gradient(circle at 50% 10%, rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0));
}

body[data-app-view="ops"] .page-shell {
    position: relative;
    z-index: 2;
    width: min(1240px, calc(100vw - 32px));
    padding-top: 28px;
}

body[data-app-view="ops"] .page-header {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border-radius: 30px;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.84), rgba(227, 238, 255, 0.68));
    border: 1px solid rgba(255, 255, 255, 0.7);
    box-shadow: var(--theme-shadow);
}

body[data-app-view="ops"] .page-header::after {
    content: "";
    position: absolute;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    right: -80px;
    top: -120px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.2), rgba(37, 99, 235, 0));
}

body[data-app-view="ops"] .page-kicker {
    background: rgba(37, 99, 235, 0.14);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

body[data-app-view="ops"] .panel-container {
    border-radius: 22px;
}

body[data-app-view="ops"] .ops-page-panel {
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.9), rgba(231, 240, 252, 0.82));
    box-shadow: var(--theme-shadow);
}

body[data-app-view="ops"] .page-actions .cyber-btn,
body[data-app-view="ops"] .page-link.cyber-btn {
    min-height: 42px;
    border-radius: 14px;
}

@media (max-width: 1120px) {
    .hero-scene {
        grid-template-columns: minmax(0, 1fr);
        gap: 18px;
        min-height: auto;
        padding: 20px 0 26px;
    }

    .hero-copy,
    body[data-app-view="index"] .login-card {
        transform: none;
    }

    .hero-stack {
        min-height: 0;
        padding-top: 66px;
    }

    .hero-visual-panel {
        min-height: 0;
        animation: none;
        transform: none;
    }

    .hero-motion-stage {
        min-height: 320px;
    }
}

@media (max-width: 980px) {
    body[data-app-view="index"] {
        align-items: stretch;
    }

    .hero-copy {
        padding: 24px 22px;
    }

    .hero-motion-stage {
        min-height: 300px;
    }

    .hero-flow-left {
        left: 10px;
    }

    .hero-flow-right {
        right: 10px;
    }

    .hero-metric-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-chip {
        position: static;
        transform: none;
        margin-bottom: 10px;
    }

    .hero-stack {
        display: block;
        padding-top: 0;
    }

    body[data-app-view="index"] .login-card {
        max-width: none;
        padding: 28px 22px;
    }

    body[data-app-view="arena"] {
        overflow-x: hidden;
        overflow-y: auto;
    }

    body[data-app-view="arena"] #battlefield-layer {
        position: relative;
        min-height: 300px;
        padding-top: 112px;
        align-items: center;
    }

    body[data-app-view="arena"] #hud-layer {
        position: relative;
        inset: auto;
        padding: 0 16px 24px;
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    body[data-app-view="arena"] .game-header {
        position: sticky;
        top: 12px;
        width: auto;
        margin-top: 12px;
        border-radius: 24px;
        padding: 16px;
    }

    body[data-app-view="arena"] .arena-header-primary,
    body[data-app-view="arena"] .arena-command-bar {
        flex-direction: column;
        align-items: stretch;
    }

    body[data-app-view="arena"] .arena-header-primary {
        gap: 10px;
    }

    body[data-app-view="arena"] .arena-header-actions {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body[data-app-view="arena"] #ws-status-badge,
    body[data-app-view="arena"] #boss-budget-chip {
        grid-column: 1 / -1;
    }

    body[data-app-view="arena"] #boss-budget-chip {
        width: 100%;
        justify-content: space-between;
        border-radius: 14px !important;
        padding: 8px 10px !important;
    }

    body[data-app-view="arena"] .arena-header-actions .cyber-btn {
        min-height: 36px;
        padding: 0 10px;
        font-size: 0.74rem;
        border-radius: 12px;
    }

    body[data-app-view="arena"] .arena-command-bar {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    body[data-app-view="arena"] .arena-command-bar #demo-btn,
    body[data-app-view="arena"] .arena-command-bar .arena-stats {
        grid-column: 1 / -1;
    }

    body[data-app-view="arena"] .preview-observer-banner {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        width: auto;
        margin: 0 16px;
        z-index: 57;
    }

    body[data-app-view="arena"] .preview-observer-header {
        flex-direction: column;
    }

    body[data-app-view="arena"] .preview-observer-progress {
        flex: 1 1 auto;
        width: auto;
    }

    body[data-app-view="arena"] .preview-observer-title {
        font-size: 0.94rem;
    }

    body[data-app-view="arena"] .preview-observer-body {
        font-size: 0.76rem;
        line-height: 1.48;
    }

    body[data-app-view="arena"] .preview-stage-lens {
        width: 100%;
        top: auto;
    }

    body[data-app-view="arena"] .preview-stage-judge-node {
        min-width: 112px;
        padding: 7px 9px;
    }

    body[data-app-view="arena"] .preview-stage-impact {
        font-size: 0.62rem;
        padding: 0 8px;
    }

    body[data-app-view="arena"] .preview-mode-difference {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-app-view="arena"] .preview-observer-rail {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-app-view="arena"] .preview-observer-metrics {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-app-view="arena"] .arena-stats {
        margin-left: 0;
        justify-content: flex-start;
    }

    body[data-app-view="arena"] .arena-divider {
        display: none;
    }

    body[data-app-view="arena"] .arena-left-panel,
    body[data-app-view="arena"] .arena-right-panel,
    body[data-app-view="arena"] .arena-terminal-panel {
        position: relative !important;
        left: auto !important;
        right: auto !important;
        top: auto !important;
        bottom: auto !important;
        width: 100% !important;
        max-width: none !important;
        transform: none !important;
    }

    body[data-app-view="arena"] .arena-left-panel {
        min-height: 220px;
    }

    body[data-app-view="arena"] .arena-terminal-panel {
        height: min(62vh, 560px) !important;
    }

    body[data-app-view="arena"] .marketplace-layout {
        grid-template-columns: minmax(0, 1fr) !important;
        height: auto !important;
    }

    body[data-app-view="arena"] .marketplace-sidebar {
        border-left: none !important;
        border-top: 1px solid rgba(148, 163, 184, 0.18) !important;
        padding-left: 0 !important;
        padding-top: 18px !important;
    }

    body[data-app-view="arena"] .arena-modal {
        width: min(94vw, 760px) !important;
        max-height: 88vh !important;
    }

    body[data-app-view="ops"] .page-header {
        padding: 24px 20px;
    }
}

@media (max-width: 720px) {
    .hero-scene {
        width: min(calc(100vw - 18px), 100%);
    }

    .hero-title {
        font-size: clamp(2.3rem, 13vw, 3.6rem);
    }

    .hero-motion-stage {
        min-height: 260px;
    }

    .hero-motion-core {
        width: 170px;
        height: 170px;
    }

    .hero-flow-card {
        min-width: 92px;
        padding: 10px 12px;
    }

    .hero-flow-top {
        top: -2px;
        right: 10px;
    }

    .hero-flow-left {
        top: auto;
        bottom: 16px;
        left: 0;
        transform: translate3d(0, 0, 20px) rotate(-6deg);
    }

    .hero-flow-right {
        right: 0;
        bottom: 32px;
        transform: translate3d(0, 0, 20px) rotate(6deg);
    }

    .hero-mini-tags,
    .launch-strip {
        gap: 6px;
    }

    .hero-mini-tags span,
    .launch-strip span {
        font-size: 0.72rem;
        padding: 0 10px;
    }

    body[data-app-view="index"] .links-row a,
    body[data-app-view="index"] #deploy-btn {
        width: 100%;
        justify-content: center;
    }

    body[data-app-view="arena"] #battlefield-layer {
        min-height: 214px;
        padding-top: 90px;
    }

    body[data-app-view="arena"] .game-header {
        top: 8px;
        margin-top: 8px;
        padding: 12px;
        border-radius: 20px;
        gap: 10px !important;
    }

    body[data-app-view="arena"] .glaze-title {
        font-size: 1.02rem;
        line-height: 1.35;
    }

    body[data-app-view="arena"] .glaze-title span {
        display: block;
        margin-top: 4px;
        font-size: 0.82rem !important;
    }

    body[data-app-view="arena"] .arena-header-actions {
        display: flex;
        flex-wrap: nowrap;
        gap: 7px;
        overflow-x: auto;
        padding-bottom: 2px;
        -webkit-overflow-scrolling: touch;
    }

    body[data-app-view="arena"] #ws-status-badge {
        min-height: 36px;
        flex: 0 0 auto;
    }

    body[data-app-view="arena"] #boss-budget-chip {
        width: auto;
        gap: 8px !important;
        align-items: flex-start;
        flex: 0 0 auto;
    }

    body[data-app-view="arena"] #boss-budget-chip > span:last-child {
        font-size: 0.92rem;
    }

    body[data-app-view="arena"] .arena-header-actions .cyber-btn {
        min-height: 34px;
        font-size: 0.72rem;
        width: auto !important;
        flex: 0 0 auto;
        white-space: nowrap;
    }

    body[data-app-view="arena"] .arena-command-bar {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap;
        gap: 7px;
        overflow-x: auto;
        padding-bottom: 2px;
        -webkit-overflow-scrolling: touch;
    }

    body[data-app-view="arena"] .arena-stats {
        width: auto;
        padding: 8px 10px;
        justify-content: flex-start;
        gap: 10px;
        flex: 0 0 auto;
        white-space: nowrap;
    }

    body[data-app-view="arena"] .arena-header-actions::-webkit-scrollbar,
    body[data-app-view="arena"] .arena-command-bar::-webkit-scrollbar {
        display: none;
    }

    body[data-app-view="arena"] .arena-command-bar #demo-btn,
    body[data-app-view="arena"] .arena-command-bar .cyber-btn {
        width: auto !important;
        flex: 0 0 auto;
        white-space: nowrap;
    }

    body[data-app-view="arena"] .preview-observer-banner {
        margin: 0 12px;
        padding: 10px;
        border-radius: 20px;
        gap: 8px;
    }

    body[data-app-view="arena"] .preview-observer-copy {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    body[data-app-view="arena"] .preview-observer-kicker {
        min-height: 28px;
        font-size: 0.68rem;
    }

    body[data-app-view="arena"] .preview-observer-title {
        font-size: 0.88rem;
        line-height: 1.34;
    }

    body[data-app-view="arena"] .preview-observer-body {
        font-size: 0.72rem;
        line-height: 1.42;
    }

    body[data-app-view="arena"] .preview-observer-progress {
        flex-direction: column;
        align-items: stretch;
        padding: 8px 10px;
        border-radius: 16px;
    }

    body[data-app-view="arena"] .preview-observer-progress-top span {
        font-size: 0.72rem;
    }

    body[data-app-view="arena"] .preview-observer-progress-top strong {
        font-size: 0.88rem;
    }

    body[data-app-view="arena"] .preview-mode-difference {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    body[data-app-view="arena"] .preview-mode-difference-card {
        min-height: 54px;
        padding: 8px 9px;
        border-radius: 16px;
        gap: 5px;
    }

    body[data-app-view="arena"] .preview-mode-difference-card strong {
        font-size: 0.84rem;
        line-height: 1.35;
    }

    body[data-app-view="arena"] .preview-mode-difference-card-action {
        grid-column: 1 / -1;
    }

    body[data-app-view="arena"] .preview-observer-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
    }

    body[data-app-view="arena"] .preview-observer-step {
        min-height: 46px;
        padding: 7px 8px 8px 12px;
        border-radius: 16px;
        gap: 5px;
    }

    body[data-app-view="arena"] .preview-observer-step-index,
    body[data-app-view="arena"] .preview-observer-step-state {
        min-height: 22px;
        padding: 0 7px;
        font-size: 0.62rem;
    }

    body[data-app-view="arena"] .preview-observer-step-title {
        font-size: 0.78rem;
        line-height: 1.32;
    }

    body[data-app-view="arena"] #preview-guide-box {
        padding: 12px !important;
    }

    body[data-app-view="arena"] .preview-guide-focus-controls {
        padding: 10px 12px;
        border-radius: 16px;
        gap: 10px;
    }

    body[data-app-view="arena"] .preview-guide-focus-actions {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-app-view="arena"] .preview-guide-focus-actions .cyber-btn.primary {
        grid-column: 1 / -1;
    }

    body[data-app-view="arena"] .preview-archive-strip {
        margin-top: 12px;
        padding: 10px;
        border-radius: 18px;
        gap: 8px;
    }

    body[data-app-view="arena"] .preview-archive-strip-top {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    body[data-app-view="arena"] .preview-archive-strip-kicker,
    body[data-app-view="arena"] .preview-archive-strip-count {
        min-height: 24px;
        padding: 0 8px;
        font-size: 0.66rem;
    }

    body[data-app-view="arena"] .preview-archive-strip-list {
        flex-direction: row;
        gap: 7px;
        max-height: none;
        overflow-x: auto;
        overflow-y: hidden;
        padding-right: 0;
        padding-bottom: 2px;
        scroll-snap-type: x proximity;
    }

    body[data-app-view="arena"] .preview-archive-strip-list::-webkit-scrollbar {
        display: none;
    }

    body[data-app-view="arena"] .preview-archive-card {
        min-width: 196px;
        max-width: 220px;
        flex: 0 0 196px;
        padding: 9px 10px;
        gap: 5px;
        scroll-snap-align: start;
    }

    body[data-app-view="arena"] .preview-archive-card-title {
        font-size: 0.8rem;
        line-height: 1.34;
    }

    body[data-app-view="arena"] .preview-archive-card-summary,
    body[data-app-view="arena"] .preview-archive-card-hint {
        font-size: 0.68rem;
        line-height: 1.38;
    }

    body[data-app-view="arena"] .preview-archive-card-excerpt {
        display: none;
    }

    body[data-app-view="arena"] .arena-left-panel,
    body[data-app-view="arena"] .arena-right-panel {
        width: calc(100% - 6px) !important;
        padding: 12px !important;
        border-radius: 18px !important;
    }

    body[data-app-view="arena"] .arena-left-panel {
        min-height: 196px;
    }

    body[data-app-view="arena"] #forge-panel-count-label {
        margin-bottom: 6px !important;
        font-size: 0.78rem !important;
    }

    body[data-app-view="arena"] #forge-count {
        font-size: 1.84rem;
        line-height: 1;
    }

    body[data-app-view="arena"] #forge-btn,
    body[data-app-view="arena"] #share-report-btn {
        min-height: 46px;
        padding: 0 12px !important;
        font-size: 0.92rem !important;
    }

    body[data-app-view="arena"] #forge-status-text {
        margin-top: 10px !important;
        height: auto !important;
        font-size: 0.76rem !important;
        line-height: 1.5;
    }

    body[data-app-view="arena"] #sft-snippet-box {
        margin-top: 10px !important;
        padding: 8px !important;
        max-height: 64px !important;
        font-size: 0.68rem !important;
    }

    body[data-app-view="arena"] .isometric-stage {
        width: min(72vw, 268px);
        height: min(72vw, 268px);
        transform: rotateX(64deg) rotateZ(45deg) scale(0.82);
    }

    body[data-app-view="arena"] .arena-header-actions .cyber-btn,
    body[data-app-view="arena"] .arena-command-bar .cyber-btn {
        width: 100%;
        justify-content: center;
    }

    body[data-app-view="arena"] .arena-terminal-panel {
        height: min(46vh, 420px) !important;
        border-radius: 18px !important;
    }

    body[data-app-view="arena"] .arena-terminal-header {
        padding: 11px 12px !important;
        gap: 8px !important;
    }

    body[data-app-view="arena"] .arena-terminal-header > div:first-child {
        gap: 10px !important;
        width: 100%;
    }

    body[data-app-view="arena"] .arena-terminal-header > div:first-child span:last-child {
        font-size: 0.92rem;
        line-height: 1.34;
    }

    body[data-app-view="arena"] .arena-terminal-state {
        width: 100%;
        gap: 8px !important;
        font-size: 0.8rem !important;
    }

    body[data-app-view="arena"] #log-box {
        gap: 12px !important;
        padding: 14px !important;
    }

    body[data-app-view="arena"] .arena-terminal-header,
    body[data-app-view="arena"] .arena-terminal-state,
    body[data-app-view="arena"] #manual-red-input-area > div {
        flex-direction: column !important;
        align-items: flex-start !important;
    }

    body[data-app-view="arena"] .chat-row {
        margin-bottom: 8px;
    }

    body[data-app-view="arena"] .chat-avatar {
        width: 34px;
        height: 34px;
        margin: 0 8px;
        border-radius: 10px;
        font-size: 1.2rem;
    }

    body[data-app-view="arena"] .chat-content {
        max-width: 84%;
    }

    body[data-app-view="arena"] .chat-name {
        font-size: 0.74rem;
        margin-bottom: 3px;
    }

    body[data-app-view="arena"] .chat-bubble {
        padding: 9px 12px;
        border-radius: 14px;
        font-size: 0.88rem;
        line-height: 1.45;
    }

    body[data-app-view="arena"] .sys-msg {
        font-size: 0.74rem;
        padding: 4px 8px;
    }

    body[data-app-view="arena"] .arena-modal {
        padding: 18px !important;
    }

    body[data-app-view="ops"] .page-shell {
        width: min(calc(100vw - 16px), 100%);
        padding-top: 18px;
    }

    body[data-app-view="ops"] .page-header,
    body[data-app-view="ops"] .ops-page-panel {
        border-radius: 24px;
    }

    body[data-app-view="ops"] .page-actions {
        width: 100%;
    }

    body[data-app-view="ops"] .page-actions .cyber-btn,
    body[data-app-view="ops"] .page-link.cyber-btn {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}

@keyframes hero-panel-float {
    0%, 100% { transform: rotateX(7deg) rotateY(-10deg) translateY(0); }
    50% { transform: rotateX(10deg) rotateY(-12deg) translateY(-8px); }
}

@keyframes halo-breathe {
    0%, 100% { transform: scale(0.92); opacity: 0.6; }
    50% { transform: scale(1.04); opacity: 1; }
}

@keyframes core-glow {
    from { transform: scale(0.96); opacity: 0.7; }
    to { transform: scale(1.04); opacity: 1; }
}

@keyframes orbit-drift {
    from { transform: translateZ(18px) scale(1.06) rotate(0deg); }
    to { transform: translateZ(18px) scale(1.06) rotate(360deg); }
}

@keyframes orbit-drift-reverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes beam-scan {
    0%, 100% { transform: rotate(24deg) translateZ(36px); opacity: 0.55; }
    50% { transform: rotate(204deg) translateZ(36px); opacity: 1; }
}

@keyframes signal-run {
    0% { transform: translate(-76px, -54px) scale(0.86); }
    25% { transform: translate(58px, -78px) scale(1); }
    50% { transform: translate(78px, 22px) scale(0.92); }
    75% { transform: translate(-12px, 84px) scale(1.04); }
    100% { transform: translate(-76px, -54px) scale(0.86); }
}

@keyframes flow-card-hover {
    0%, 100% { transform: translate3d(0, 0, 34px) rotate(0deg); }
    50% { transform: translate3d(0, -8px, 44px) rotate(1deg); }
}

@keyframes strip-blink {
    0%, 100% { box-shadow: 0 10px 20px rgba(15, 23, 42, 0.06); opacity: 0.76; }
    50% { box-shadow: 0 14px 24px rgba(37, 99, 235, 0.16); opacity: 1; }
}

body[data-app-view="index"] {
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    display: block;
    background:
        radial-gradient(circle at 12% 10%, rgba(37, 99, 235, 0.18), transparent 24%),
        radial-gradient(circle at 88% 12%, rgba(239, 68, 68, 0.12), transparent 20%),
        radial-gradient(circle at 70% 72%, rgba(14, 165, 233, 0.16), transparent 24%),
        linear-gradient(180deg, #f6f9ff 0%, #e7efff 48%, #eef4ff 100%);
}

body[data-app-view="index"] .bg-shapes {
    opacity: 0.74;
}

body[data-app-view="index"] .shape.blue {
    width: 420px;
    height: 420px;
    top: -140px;
    left: -120px;
}

body[data-app-view="index"] .shape.red {
    width: 380px;
    height: 380px;
    bottom: -80px;
    right: -80px;
}

.brand-stage {
    position: relative;
    z-index: 2;
    width: min(1340px, calc(100vw - 28px));
    margin: 0 auto;
    padding: 24px 0 34px;
    display: flex;
    align-items: flex-start;
}

.brand-shell {
    position: relative;
    width: 100%;
    min-height: auto;
    padding: 28px;
    border-radius: 38px;
    overflow: hidden;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.8), rgba(231, 240, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.86);
    box-shadow: 0 36px 90px rgba(15, 23, 42, 0.14);
    backdrop-filter: blur(26px);
    -webkit-backdrop-filter: blur(26px);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.brand-shell::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: linear-gradient(125deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0) 42%);
    pointer-events: none;
}

.brand-shell-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
    background-size: 84px 84px;
    opacity: 0.18;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.86), transparent 92%);
    pointer-events: none;
}

.brand-flare {
    position: absolute;
    border-radius: 50%;
    filter: blur(36px);
    pointer-events: none;
}

.brand-flare-left {
    width: 420px;
    height: 420px;
    left: -180px;
    top: 120px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.24) 0%, rgba(59, 130, 246, 0) 70%);
}

.brand-flare-right {
    width: 520px;
    height: 520px;
    right: -160px;
    top: -160px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.14) 0%, rgba(239, 68, 68, 0) 72%);
}

.brand-bar,
.brand-hero,
.brand-value-grid,
.brand-flow-panel,
.brand-cta-panel {
    position: relative;
    z-index: 2;
}

.brand-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.brand-brandline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.brand-bar-note {
    font-size: 0.96rem;
    line-height: 1.6;
    color: #5a6c88;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #0f172a;
}

.brand-badge-live span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ef4444, #fb923c);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.12);
    animation: brand-live-pulse 2.4s ease-in-out infinite;
}

.brand-hero {
    display: block;
}

.brand-visual-dashboard {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.brand-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.84fr) minmax(430px, 0.96fr);
    gap: 28px;
    align-items: stretch;
}

.dashboard-hero-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
    padding: 18px 0 14px;
}

.brand-headline {
    margin: 0;
    max-width: 820px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: clamp(3.55rem, 6vw, 5.85rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
    color: #0f172a;
    text-wrap: balance;
}

.brand-headline-line {
    display: block;
    width: fit-content;
}

.brand-headline-line-primary {
    position: relative;
    padding: 0.1em 0.16em 0.14em;
    border-radius: 0.34em;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.58));
    box-shadow: 0 18px 34px rgba(15, 23, 42, 0.1);
}

.brand-headline-line-primary::after {
    content: "";
    position: absolute;
    left: 0.18em;
    right: 0.18em;
    bottom: 0.12em;
    height: 0.1em;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.2), rgba(37, 99, 235, 0.28));
}

.brand-headline-line-accent {
    margin-left: clamp(0px, 2.2vw, 28px);
    background: linear-gradient(135deg, #ef4444 0%, #2563eb 54%, #06b6d4 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.brand-lead {
    margin: 0;
    max-width: 33rem;
    font-size: 1rem;
    line-height: 1.82;
    color: #42546d;
}

.brand-purpose-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.brand-purpose-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
    font-size: 0.84rem;
    font-weight: 700;
    color: #0f172a;
}

.brand-purpose-chip span {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: linear-gradient(145deg, #2563eb, #06b6d4);
    box-shadow: 0 0 0 6px rgba(37, 99, 235, 0.1);
}

.brand-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 16px;
}

.brand-verdict-ribbon {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(239, 246, 255, 0.8));
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 30px rgba(15, 23, 42, 0.08);
}

.brand-verdict-ribbon strong {
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #2563eb;
}

.brand-verdict-ribbon span {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
    font-weight: 700;
    color: #0f172a;
}

.brand-primary-btn {
    width: auto !important;
    min-width: 240px;
    min-height: 58px;
    padding: 0 28px;
    border-radius: 999px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 60%, #b91c1c 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 36px rgba(220, 38, 38, 0.2);
    font-size: 1.02rem;
    font-weight: 700;
}

.brand-primary-btn:hover {
    box-shadow: 0 24px 40px rgba(220, 38, 38, 0.28);
}

.brand-secondary-btn {
    width: auto !important;
    min-width: 210px;
    min-height: 58px;
    padding: 0 24px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.94);
    color: #1d4ed8;
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.08);
    font-size: 0.98rem;
    font-weight: 700;
}

.brand-secondary-btn:hover,
.brand-secondary-btn:focus-visible,
.brand-secondary-btn:active {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.96);
    border-color: rgba(191, 219, 254, 0.98);
    color: #1e40af;
    box-shadow: 0 22px 36px rgba(37, 99, 235, 0.14);
}

.brand-purpose-note {
    font-size: 0.9rem;
    color: #5b6b86;
    max-width: 30rem;
}

.dashboard-purpose-board {
    position: relative;
    min-height: 620px;
    padding: 24px;
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.92), rgba(229, 238, 255, 0.82));
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 32px 70px rgba(15, 23, 42, 0.12);
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    isolation: isolate;
}

.dashboard-purpose-board::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: linear-gradient(125deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0) 42%);
    pointer-events: none;
}

.dashboard-purpose-board::after {
    content: "";
    position: absolute;
    inset: 16px;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.44);
    opacity: 0.8;
    pointer-events: none;
}

.purpose-board-halo {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
}

.purpose-board-halo-blue {
    width: 220px;
    height: 220px;
    top: -80px;
    right: -40px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.22) 0%, rgba(37, 99, 235, 0) 70%);
}

.purpose-board-halo-red {
    width: 180px;
    height: 180px;
    bottom: -60px;
    left: -40px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.18) 0%, rgba(239, 68, 68, 0) 70%);
}

.purpose-board-header,
.purpose-live-scene,
.purpose-stage-timeline,
.purpose-impact-stack,
.purpose-metric-strip {
    position: relative;
    z-index: 1;
}

.purpose-board-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.purpose-board-tag,
.purpose-board-status {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: 0 16px 24px rgba(15, 23, 42, 0.08);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #0f172a;
}

.purpose-board-status span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(145deg, #ef4444, #fb923c);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.12);
    animation: brand-live-pulse 2.4s ease-in-out infinite;
}

.purpose-core-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #2563eb;
}

.purpose-live-scene {
    position: relative;
    min-height: 286px;
    padding: 22px;
    border-radius: 28px;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(235, 244, 255, 0.92), rgba(255, 245, 248, 0.92));
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72), 0 24px 40px rgba(15, 23, 42, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.purpose-scene-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(37, 99, 235, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(37, 99, 235, 0.09) 1px, transparent 1px);
    background-size: 34px 34px;
    opacity: 0.7;
    mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 0.9), transparent 78%);
    pointer-events: none;
}

.purpose-orbit {
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    border: 1px solid rgba(37, 99, 235, 0.18);
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.purpose-orbit-outer {
    width: 270px;
    height: 270px;
    animation: purpose-orbit-spin 18s linear infinite;
}

.purpose-orbit-inner {
    width: 190px;
    height: 190px;
    border-color: rgba(239, 68, 68, 0.18);
    animation: purpose-orbit-spin-reverse 14s linear infinite;
}

.purpose-live-core {
    position: relative;
    z-index: 2;
    width: 242px;
    height: 242px;
    border-radius: 50%;
    padding: 28px;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.96), rgba(225, 238, 255, 0.9) 58%, rgba(255, 243, 245, 0.92) 100%);
    border: 1px solid rgba(255, 255, 255, 0.96);
    box-shadow: 0 26px 50px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    animation: purpose-core-breathe 4.6s ease-in-out infinite;
}

.purpose-live-core::before {
    content: "";
    position: absolute;
    inset: -16px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, rgba(37, 99, 235, 0.36), rgba(239, 68, 68, 0.34), rgba(6, 182, 212, 0.28), rgba(37, 99, 235, 0.36));
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 11px), #000 calc(100% - 10px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 11px), #000 calc(100% - 10px));
    opacity: 0.86;
    animation: purpose-ring-spin 9.8s linear infinite;
}

.purpose-live-core::after {
    content: "";
    position: absolute;
    inset: -34px;
    border-radius: 50%;
    border: 1px dashed rgba(99, 102, 241, 0.24);
    opacity: 0.8;
    animation: purpose-ring-spin-reverse 14s linear infinite;
}

.purpose-live-core strong {
    font-size: 1.42rem;
    line-height: 1.1;
    letter-spacing: -0.06em;
    color: #081223;
}

.purpose-core-label,
.purpose-core-rotator,
.purpose-core-flow {
    position: relative;
    z-index: 1;
}

.purpose-core-rotator {
    position: relative;
    width: 100%;
    min-height: 88px;
}

.purpose-core-state {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    opacity: 0;
    transform: translateY(8px) scale(0.98);
}

.purpose-core-state span {
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #64748b;
}

.purpose-core-state-hold {
    animation: purpose-core-cycle-hold 9s ease-in-out infinite;
}

.purpose-core-state-retrain {
    animation: purpose-core-cycle-retrain 9s ease-in-out infinite;
}

.purpose-core-state-ready {
    animation: purpose-core-cycle-ready 9s ease-in-out infinite;
}

.purpose-core-flow {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #64748b;
}

.purpose-signal {
    position: absolute;
    z-index: 3;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(255, 255, 255, 0.96);
    box-shadow: 0 16px 26px rgba(15, 23, 42, 0.08);
    display: inline-flex;
    align-items: center;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: #0f172a;
}

.purpose-signal-risk {
    left: 26px;
    top: 34px;
    animation: purpose-signal-float 5s ease-in-out infinite;
}

.purpose-signal-judge {
    right: 28px;
    top: 94px;
    animation: purpose-signal-float 5.4s ease-in-out infinite 0.8s;
}

.purpose-signal-replay {
    left: 54px;
    bottom: 28px;
    animation: purpose-signal-float 5.8s ease-in-out infinite 1.4s;
}

.purpose-verdict-stack {
    position: absolute;
    right: 22px;
    bottom: 22px;
    z-index: 4;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: flex-end;
}

.purpose-verdict-chip {
    min-height: 32px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.96);
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.08);
    display: inline-flex;
    align-items: center;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #0f172a;
    opacity: 0.28;
    transform: translateX(0);
}

.purpose-verdict-chip-risk {
    color: #b91c1c;
    animation: verdict-chip-risk 6.6s ease-in-out infinite;
}

.purpose-verdict-chip-retrain {
    color: #1d4ed8;
    animation: verdict-chip-retrain 6.6s ease-in-out infinite;
}

.purpose-verdict-chip-ready {
    color: #0f766e;
    animation: verdict-chip-ready 6.6s ease-in-out infinite;
}

.purpose-stage-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding: 12px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.purpose-stage-beam {
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 12px;
    width: calc((100% - 48px) / 3);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.18), rgba(239, 68, 68, 0.14));
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.12);
    animation: purpose-beam-run 6.4s ease-in-out infinite;
}

.purpose-stage-step {
    position: relative;
    z-index: 1;
    min-height: 90px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.52);
    border: 1px solid rgba(255, 255, 255, 0.7);
    display: flex;
    flex-direction: column;
    gap: 6px;
    justify-content: center;
    backdrop-filter: blur(8px);
}

.purpose-stage-step strong {
    font-size: 0.9rem;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.purpose-stage-step span {
    font-size: 0.78rem;
    line-height: 1.55;
    color: #5b6b86;
}

.purpose-impact-stack {
    position: relative;
    min-height: 204px;
}

.purpose-impact-card {
    position: absolute;
    width: min(72%, 290px);
    padding: 18px 18px 16px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: 0 20px 34px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(12px);
}

.purpose-impact-card-1 {
    left: 0;
    top: 4px;
    animation: purpose-card-drift-1 5.2s ease-in-out infinite;
}

.purpose-impact-card-2 {
    right: 0;
    top: 46px;
    animation: purpose-card-drift-2 5.8s ease-in-out infinite;
}

.purpose-impact-card-3 {
    left: 48px;
    bottom: 0;
    animation: purpose-card-drift-3 6.2s ease-in-out infinite;
}

.purpose-impact-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 26px;
    margin-bottom: 10px;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.1);
    color: #2563eb;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.purpose-impact-card strong {
    display: block;
    font-size: 1rem;
    line-height: 1.4;
    letter-spacing: -0.03em;
    color: #0f172a;
}

.purpose-impact-card span {
    display: block;
    margin-top: 8px;
    font-size: 0.82rem;
    line-height: 1.65;
    color: #5b6b86;
}

.purpose-metric-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.purpose-metric {
    min-height: 88px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.74);
    border: 1px solid rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.08);
    display: flex;
    flex-direction: column;
    gap: 4px;
    justify-content: center;
}

.purpose-metric strong {
    font-size: 1.4rem;
    letter-spacing: -0.05em;
    color: #081223;
}

.purpose-metric span {
    font-size: 0.8rem;
    line-height: 1.5;
    color: #5b6b86;
}

@keyframes purpose-orbit-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes purpose-orbit-spin-reverse {
    from { transform: translate(-50%, -50%) rotate(360deg); }
    to { transform: translate(-50%, -50%) rotate(0deg); }
}

@keyframes purpose-core-breathe {
    0%, 100% { transform: scale(0.98); box-shadow: 0 26px 50px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.8); }
    50% { transform: scale(1.02); box-shadow: 0 34px 64px rgba(37, 99, 235, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.88); }
}

@keyframes purpose-ring-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes purpose-ring-spin-reverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes purpose-core-cycle-hold {
    0%, 29% { opacity: 1; transform: translateY(0) scale(1); }
    33%, 100% { opacity: 0; transform: translateY(-8px) scale(0.98); }
}

@keyframes purpose-core-cycle-retrain {
    0%, 30% { opacity: 0; transform: translateY(8px) scale(0.98); }
    35%, 62% { opacity: 1; transform: translateY(0) scale(1); }
    66%, 100% { opacity: 0; transform: translateY(-8px) scale(0.98); }
}

@keyframes purpose-core-cycle-ready {
    0%, 63% { opacity: 0; transform: translateY(8px) scale(0.98); }
    68%, 95% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(-8px) scale(0.98); }
}

@keyframes purpose-signal-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes verdict-chip-risk {
    0%, 18%, 100% { opacity: 0.28; transform: translateX(0); }
    4%, 14% { opacity: 1; transform: translateX(-8px); }
}

@keyframes verdict-chip-retrain {
    0%, 24%, 100% { opacity: 0.28; transform: translateX(0); }
    30%, 48% { opacity: 1; transform: translateX(-12px); }
}

@keyframes verdict-chip-ready {
    0%, 54%, 100% { opacity: 0.28; transform: translateX(0); }
    62%, 82% { opacity: 1; transform: translateX(-10px); }
}

@keyframes purpose-beam-run {
    0%, 20% { transform: translateX(0); }
    33%, 53% { transform: translateX(calc(100% + 12px)); }
    66%, 86% { transform: translateX(calc(200% + 24px)); }
    100% { transform: translateX(0); }
}

@keyframes purpose-card-drift-1 {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(-3deg); }
    50% { transform: translate3d(0, -8px, 0) rotate(-1deg); }
}

@keyframes purpose-card-drift-2 {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(3deg); }
    50% { transform: translate3d(0, -10px, 0) rotate(1deg); }
}

@keyframes purpose-card-drift-3 {
    0%, 100% { transform: translate3d(0, 0, 0) rotate(-1deg); }
    50% { transform: translate3d(0, -6px, 0) rotate(2deg); }
}

.dashboard-visual-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    width: 100%;
    align-items: stretch;
}

@media (min-width: 900px) and (max-width: 979px) {
    .dashboard-visual-grid {
        grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
        grid-auto-rows: minmax(320px, auto);
    }

    .panel-radar {
        grid-column: 1 / -1;
    }
}

@media (min-width: 980px) {
    .dashboard-visual-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        grid-auto-rows: minmax(286px, auto);
    }

    .panel-radar {
        grid-column: auto;
    }
}

.visual-panel {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 28px;
    padding: 24px;
    box-shadow: 0 20px 36px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    position: relative;
    overflow: hidden;
}

.panel-telemetry {
    min-height: 340px;
}

.panel-radar {
    min-height: 286px;
    justify-content: flex-start;
}

.panel-radar .radar-svg {
    max-width: 220px;
    flex: 0 0 auto;
}

.panel-label {
    align-self: flex-start;
    min-height: 36px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.94);
    box-shadow: 0 12px 22px rgba(15, 23, 42, 0.06);
    display: inline-flex;
    align-items: center;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #475569;
}

.panel-caption {
    margin: auto 0 0;
    font-size: 0.88rem;
    line-height: 1.65;
    color: #5b6b86;
    text-align: center;
}

.telemetry-svg,
.radar-svg {
    width: 100%;
    flex: 1 1 auto;
    overflow: visible;
}

.telemetry-svg {
    min-height: 180px;
}

.track-line {
    fill: none;
    stroke: rgba(148, 163, 184, 0.3);
    stroke-width: 2;
    stroke-dasharray: 4 4;
}

.data-flow {
    fill: none;
    stroke-width: 3;
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
    animation: flowData 3s linear infinite;
}

.flow-1 { animation-delay: 0s; stroke: #3b82f6; }
.flow-2 { animation-delay: 1s; stroke: #10b981; }
.flow-3 { animation-delay: 2s; stroke: #f59e0b; }

@keyframes flowData {
    to { stroke-dashoffset: -100; }
}

.node {
    fill: #fff;
    stroke-width: 2;
}

.node-source { stroke: #3b82f6; }
.node-target { stroke: #ef4444; }
.node-hub { stroke: #6366f1; animation: pulseHub 2s infinite alternate; }

@keyframes pulseHub {
    0% { r: 6; stroke-width: 2; opacity: 0.8; }
    100% { r: 10; stroke-width: 4; opacity: 1; }
}

.panel-arena {
    perspective: 900px;
    justify-content: center;
}

.iso-stage {
    width: 190px;
    height: 190px;
    margin-top: 12px;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(60deg) rotateZ(-45deg);
}

.iso-grid {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(59, 130, 246, 0.16) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.16) 1px, transparent 1px);
    background-size: 20px 20px;
    border: 1px solid rgba(59, 130, 246, 0.24);
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.12) inset;
    animation: gridBreath 4s ease-in-out infinite;
}

.iso-entity {
    position: absolute;
    width: 30px;
    height: 30px;
    transform-style: preserve-3d;
}

.entity-blue { top: 30px; left: 30px; }
.entity-red { right: 30px; bottom: 30px; }

.entity-ring {
    position: absolute;
    inset: -12px;
    border: 2px dashed;
    border-radius: 50%;
    animation: spinRing 5s linear infinite;
}

.entity-blue .entity-ring { border-color: rgba(59, 130, 246, 0.6); }
.entity-red .entity-ring { border-color: rgba(239, 68, 68, 0.6); }

.entity-core {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    transform: translateZ(15px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.entity-blue .entity-core { background: #2563eb; animation: floatBlue 2s ease-in-out infinite alternate; }
.entity-red .entity-core { background: #ef4444; animation: floatRed 2.5s ease-in-out infinite alternate; }

.entity-label {
    position: absolute;
    bottom: -22px;
    left: 50%;
    transform: translateX(-50%) translateZ(35px) rotateZ(45deg) rotateX(-60deg);
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    white-space: nowrap;
    font-size: 0.65rem;
    font-weight: 700;
    color: #1e293b;
}

@keyframes spinRing { to { transform: rotate(360deg); } }
@keyframes floatBlue { to { transform: translateZ(25px); } }
@keyframes floatRed { to { transform: translateZ(20px); } }
@keyframes gridBreath { 50% { box-shadow: 0 0 50px rgba(59, 130, 246, 0.2) inset; } }

.iso-projectile {
    position: absolute;
    top: 42px;
    left: 42px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f59e0b;
    transform: translateZ(20px);
    box-shadow: 0 0 12px #f59e0b;
    animation: autoAttack 2s infinite;
}

@keyframes autoAttack {
    0% { top: 42px; left: 42px; opacity: 1; transform: translateZ(20px); }
    80% { top: 138px; left: 138px; opacity: 1; transform: translateZ(20px); }
    100% { top: 138px; left: 138px; opacity: 0; transform: translateZ(35px) scale(2.5); }
}

.radar-svg {
    min-height: 180px;
}

.radar-web { fill: none; stroke: rgba(148, 163, 184, 0.2); stroke-width: 1; }
.radar-axis { stroke: rgba(148, 163, 184, 0.3); stroke-width: 1; }

.radar-area {
    fill: rgba(239, 68, 68, 0.15);
    stroke: rgba(239, 68, 68, 0.8);
    stroke-width: 2;
    transition: all 1s ease;
}

.radar-area-evolved {
    fill: rgba(37, 99, 235, 0.25);
    stroke: rgba(37, 99, 235, 0.9);
    stroke-width: 2;
    opacity: 0;
    animation: evolveRadar 3s ease-in-out infinite alternate;
}

.radar-point {
    fill: #2563eb;
}

@keyframes evolveRadar {
    0%, 30% { opacity: 0; }
    70%, 100% { opacity: 1; }
}

@media (max-width: 1100px) {
    body[data-app-view="arena"] .preview-mode-difference {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-app-view="arena"] .preview-observer-rail {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .brand-hero-layout {
        grid-template-columns: 1fr;
    }

    .dashboard-hero-text {
        align-items: center;
        text-align: center;
    }

    .brand-headline {
        align-items: center;
    }

    .brand-headline-line-accent {
        margin-left: 0;
    }

    .brand-actions {
        justify-content: center;
    }

    .brand-verdict-ribbon {
        justify-content: center;
    }

    .brand-purpose-note {
        text-align: center;
        max-width: none;
    }
}

@media (max-width: 720px) {
    .brand-headline {
        gap: 10px;
        font-size: clamp(2.8rem, 11.8vw, 4rem);
    }

    .brand-headline-line-primary {
        padding: 0.09em 0.12em 0.13em;
    }

    .brand-verdict-ribbon {
        justify-content: center;
        padding: 12px;
    }

    .brand-verdict-ribbon strong {
        width: 100%;
        text-align: center;
    }

    .dashboard-purpose-board {
        min-height: auto;
        padding: 20px;
    }

    .purpose-board-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .purpose-live-scene {
        min-height: 220px;
        padding: 18px;
    }

    .purpose-orbit-outer {
        width: 220px;
        height: 220px;
    }

    .purpose-orbit-inner {
        width: 150px;
        height: 150px;
    }

    .purpose-live-core {
        width: 180px;
        height: 180px;
        padding: 20px;
    }

    .purpose-live-core::before {
        inset: -12px;
    }

    .purpose-live-core::after {
        inset: -24px;
    }

    .purpose-live-core strong {
        font-size: 1.04rem;
    }

    .purpose-core-rotator {
        min-height: 72px;
    }

    .purpose-core-state span,
    .purpose-core-flow {
        font-size: 0.58rem;
        letter-spacing: 0.08em;
    }

    .purpose-signal {
        min-height: 30px;
        padding: 0 10px;
        font-size: 0.65rem;
    }

    .purpose-signal-risk {
        left: 12px;
        top: 18px;
    }

    .purpose-signal-judge {
        right: 12px;
        top: 76px;
    }

    .purpose-signal-replay {
        left: 20px;
        bottom: 18px;
    }

    .purpose-verdict-stack {
        right: 10px;
        bottom: 10px;
        gap: 6px;
    }

    .purpose-verdict-chip {
        min-height: 28px;
        padding: 0 10px;
        font-size: 0.58rem;
        letter-spacing: 0.08em;
    }

    .purpose-stage-timeline {
        grid-template-columns: 1fr;
    }

    .purpose-stage-beam {
        width: auto;
        left: 12px;
        right: 12px;
        height: calc((100% - 48px) / 3);
        top: 12px;
        bottom: auto;
        animation: purpose-beam-run-mobile 6.4s ease-in-out infinite;
    }

    .purpose-impact-stack {
        min-height: auto;
        display: grid;
        gap: 12px;
    }

    .purpose-impact-card {
        position: relative;
        width: auto;
        left: auto;
        right: auto;
        top: auto;
        bottom: auto;
        animation: none;
    }

    .purpose-metric-strip {
        grid-template-columns: 1fr;
    }
}

@keyframes purpose-beam-run-mobile {
    0%, 20% { transform: translateY(0); }
    33%, 53% { transform: translateY(calc(100% + 12px)); }
    66%, 86% { transform: translateY(calc(200% + 24px)); }
    100% { transform: translateY(0); }
}

body[data-app-view="arena"].preview-mode-active {
    --arena-header-clearance: 154px;
}

body[data-app-view="arena"].preview-mode-active #battlefield-layer {
    padding-top: clamp(124px, 17vh, 154px);
}

body[data-app-view="arena"].preview-mode-active .isometric-stage {
    transform: translateY(-8px) rotateX(60deg) rotateZ(45deg) scale(0.98);
}

body[data-app-view="arena"].preview-mode-active .preview-observer-banner,
body[data-app-view="arena"].preview-mode-active .preview-mode-difference,
body[data-app-view="arena"].preview-mode-active .preview-observer-rail,
body[data-app-view="arena"].preview-mode-active .preview-observer-metrics,
body[data-app-view="arena"].preview-mode-active .preview-stage-judge-node,
body[data-app-view="arena"].preview-mode-active .preview-stage-impact {
    display: none !important;
}

body[data-app-view="arena"].preview-mode-active .preview-stage-link {
    opacity: 0.22;
    box-shadow: 0 0 6px rgba(37, 99, 235, 0.08);
}

body[data-app-view="arena"].preview-mode-active .preview-stage-runner {
    width: 10px;
    height: 10px;
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.08), 0 0 8px rgba(59, 130, 246, 0.12);
}

body[data-app-view="arena"].preview-mode-active .preview-stage-ring {
    width: 58px;
    height: 58px;
    opacity: 0.32;
}