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

:root {
    --primary: #0f766e;
    --primary-strong: #115e59;
    --primary-soft: rgba(15, 118, 110, 0.12);
    --accent: #c2410c;
    --accent-strong: #9a3412;
    --accent-soft: rgba(194, 65, 12, 0.12);
    --success: #15803d;
    --success-soft: rgba(21, 128, 61, 0.12);
    --danger: #dc2626;
    --danger-soft: rgba(220, 38, 38, 0.12);
    --warning: #b45309;
    --warning-soft: rgba(180, 83, 9, 0.12);

    --bg-main: #f5efe7;
    --bg-soft: rgba(255, 250, 244, 0.82);
    --bg-panel: rgba(255, 255, 255, 0.78);
    --bg-panel-strong: rgba(255, 255, 255, 0.94);
    --bg-dark: #142338;

    --text-main: #162132;
    --text-primary: #162132;
    --text-secondary: #4f6178;
    --text-muted: #68778f;
    --text-dim: #93a0b2;
    --text-inverse: #f8fafc;

    --border-base: rgba(22, 33, 50, 0.1);
    --border-strong: rgba(22, 33, 50, 0.16);

    --shadow-sm: 0 12px 30px rgba(17, 24, 39, 0.06);
    --shadow-md: 0 20px 50px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 28px 80px rgba(15, 23, 42, 0.14);

    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --radius-xl: 36px;
    --radius-full: 999px;

    --transition-base: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    color: var(--text-main);
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 18%, rgba(15, 118, 110, 0.14), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(194, 65, 12, 0.14), transparent 24%),
        radial-gradient(circle at 50% 85%, rgba(251, 191, 36, 0.12), transparent 30%),
        linear-gradient(180deg, #fbf7f1 0%, #f3ece3 48%, #f8f4ef 100%);
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

body::before,
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

body::before {
    background-image:
        linear-gradient(rgba(22, 33, 50, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22, 33, 50, 0.03) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), transparent 88%);
}

body::after {
    background:
        radial-gradient(circle at center, rgba(255, 255, 255, 0.45), transparent 60%);
}

a {
    color: inherit;
}

.page-shell {
    width: 100%;
    padding: 40px 24px 72px;
}

.container {
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
}

.container--narrow {
    max-width: 860px;
}

.step {
    display: none;
}

.step.active {
    display: block;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.28fr) minmax(360px, 430px);
    grid-template-areas:
        "intro action"
        "content action";
    gap: 28px;
    align-items: start;
}

.hero-intro-shell {
    grid-area: intro;
}

.info-column,
.action-column {
    display: grid;
    gap: 24px;
}

.info-column {
    grid-area: content;
}

.action-column {
    grid-area: action;
    position: sticky;
    top: 24px;
}

.hero-intro {
    display: grid;
    gap: 16px;
    padding: 26px 28px;
    border-radius: 32px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(255, 249, 242, 0.62));
    border: 1px solid rgba(22, 33, 50, 0.08);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
}

.eyebrow,
.panel-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(15, 118, 110, 0.16);
    color: var(--primary-strong);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    font-weight: 800;
    text-transform: uppercase;
    backdrop-filter: blur(12px);
}

.hero-intro h1,
.section-header h2,
.action-card h2,
.warranty-panel h3,
.result-shell-head h2,
.card h2,
.result-title {
    font-family: 'Space Grotesk', 'Manrope', sans-serif;
    color: var(--text-main);
    letter-spacing: -0.03em;
}

.hero-intro h1 {
    font-size: clamp(1.9rem, 2.7vw, 3rem);
    line-height: 1.12;
    max-width: none;
}

.subtitle,
.section-header p,
.panel-desc,
.flow-note,
.form-help,
.metric-note,
.result-message {
    color: var(--text-secondary);
}

.subtitle {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.55;
}

.trust-pills {
    display: flex;
    flex-wrap: nowrap;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: none;
    padding-bottom: 2px;
}

.trust-pills::-webkit-scrollbar {
    display: none;
}

.trust-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 15px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(22, 33, 50, 0.08);
    box-shadow: var(--shadow-sm);
    color: var(--text-main);
    font-size: 0.92rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    flex: 0 0 auto;
    white-space: nowrap;
}

.trust-pill i,
.metric-card i,
.form-note i,
.warranty-tip i,
.principle-title i,
.announcement-modal-title i {
    width: 16px;
    height: 16px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.metric-card,
.surface-card {
    border: 1px solid var(--border-base);
    background: var(--bg-panel);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-md);
}

.metric-card {
    display: grid;
    gap: 10px;
    padding: 22px;
    border-radius: 24px;
    min-height: 150px;
}

.metric-card--featured {
    grid-column: 1 / -1;
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.14), rgba(255, 255, 255, 0.92)),
        var(--bg-panel-strong);
    border-color: rgba(15, 118, 110, 0.16);
}

.metric-label {
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
    color: var(--text-muted);
}

.metric-value {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    line-height: 1.2;
    font-weight: 800;
    color: var(--text-main);
}

.metric-card:not(.metric-card--featured) .metric-value {
    font-size: clamp(1.05rem, 1.5vw, 1.35rem);
}

.surface-card {
    border-radius: var(--radius-xl);
    padding: 28px;
}

.section-header {
    display: grid;
    gap: 12px;
    margin-bottom: 22px;
}

.section-header h2 {
    font-size: clamp(1.55rem, 2vw, 2.2rem);
    line-height: 1.08;
}

.principle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.principle-item {
    min-height: 170px;
    padding: 20px;
    border-radius: 24px;
    border: 1px solid var(--border-base);
    display: grid;
    gap: 14px;
}

.principle-item--warn {
    background: linear-gradient(180deg, rgba(220, 38, 38, 0.08), rgba(255, 255, 255, 0.74));
    border-color: rgba(220, 38, 38, 0.16);
}

.principle-item--good {
    background: linear-gradient(180deg, rgba(21, 128, 61, 0.08), rgba(255, 255, 255, 0.74));
    border-color: rgba(21, 128, 61, 0.16);
}

.principle-title {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 800;
}

.remember-card {
    margin-top: 18px;
    padding: 22px;
    border-radius: 24px;
    background: linear-gradient(135deg, rgba(20, 35, 56, 0.96), rgba(18, 57, 89, 0.92));
    color: var(--text-inverse);
    display: grid;
    gap: 10px;
}

.remember-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

.remember-card strong {
    font-size: 1.1rem;
    line-height: 1.6;
}

.flow-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.flow-step {
    position: relative;
    padding: 20px 18px 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(22, 33, 50, 0.08);
    min-height: 190px;
}

.flow-step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -11px;
    top: 34px;
    width: 22px;
    height: 2px;
    background: linear-gradient(90deg, rgba(15, 118, 110, 0.4), rgba(194, 65, 12, 0.4));
}

.flow-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 1rem;
    font-weight: 800;
    box-shadow: 0 12px 28px rgba(15, 118, 110, 0.18);
}

.flow-step h3,
.faq-item h3,
.action-card h2,
.warranty-panel h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.flow-step p,
.faq-item p {
    font-size: 0.93rem;
    color: var(--text-secondary);
}

.flow-note {
    margin-top: 18px;
    padding: 16px 18px;
    border-radius: 20px;
    background: rgba(15, 118, 110, 0.06);
    border: 1px dashed rgba(15, 118, 110, 0.18);
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    padding: 18px 18px 16px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid rgba(22, 33, 50, 0.08);
}

.action-card,
.warranty-panel,
.result-card {
    background: var(--bg-panel-strong);
}

.action-card h2,
.warranty-panel h3,
.result-shell-head h2 {
    font-size: 1.7rem;
    line-height: 1.1;
}

.action-card,
.warranty-panel {
    display: grid;
    gap: 14px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 800;
}

.form-input {
    width: 100%;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(22, 33, 50, 0.1);
    background: rgba(255, 255, 255, 0.88);
    color: var(--text-main);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.form-input::placeholder {
    color: var(--text-dim);
}

.form-input:focus {
    border-color: rgba(15, 118, 110, 0.38);
    box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.1);
    transform: translateY(-1px);
}

.btn {
    min-height: 54px;
    padding: 14px 18px;
    border: 1px solid transparent;
    border-radius: 18px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

#verifyForm .btn,
.warranty-panel > .btn,
.actions .btn,
.result-actions .btn,
.announcement-modal-footer .btn {
    width: 100%;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:disabled {
    cursor: not-allowed;
    opacity: 0.7;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    box-shadow: 0 18px 34px rgba(194, 65, 12, 0.18);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 22px 42px rgba(194, 65, 12, 0.24);
}

.btn-secondary {
    background: rgba(20, 35, 56, 0.05);
    border-color: rgba(20, 35, 56, 0.12);
    color: var(--text-main);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(20, 35, 56, 0.09);
}

.btn-xs {
    min-height: 34px;
    border-radius: 12px;
    padding: 8px 12px;
    font-size: 0.78rem;
}

.inline-warning,
.form-note,
.warranty-tip {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 18px;
    font-size: 0.88rem;
}

.inline-warning {
    margin-top: 14px;
    background: var(--danger-soft);
    border: 1px solid rgba(220, 38, 38, 0.14);
    color: var(--danger);
    font-weight: 700;
}

.form-note {
    margin-top: 16px;
    background: rgba(15, 118, 110, 0.08);
    border: 1px solid rgba(15, 118, 110, 0.12);
    color: var(--text-main);
}

.form-note strong {
    font-weight: 800;
}

.form-note--tip {
    margin-top: 12px;
    background: rgba(194, 65, 12, 0.08);
    border-color: rgba(194, 65, 12, 0.14);
}

.btn-exit-space {
    margin-top: 12px;
}

.exit-space-help {
    margin-top: 10px;
}

.help-link-btn {
    width: 100%;
    margin-top: 12px;
    padding: 16px 18px;
    border-radius: 22px;
    border: 1px solid rgba(15, 118, 110, 0.18);
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.08), rgba(255, 255, 255, 0.98)),
        rgba(255, 255, 255, 0.96);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.08);
    text-decoration: none;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}

.help-link-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(15, 23, 42, 0.12);
    border-color: rgba(15, 118, 110, 0.28);
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.12), rgba(255, 255, 255, 1)),
        rgba(255, 255, 255, 1);
}

.help-link-btn__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 8px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    white-space: nowrap;
    box-shadow: 0 10px 24px rgba(194, 65, 12, 0.16);
}

.help-link-btn__content {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.help-link-btn__title {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 800;
    line-height: 1.35;
}

.help-link-btn__arrow {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-strong);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(15, 118, 110, 0.14);
    flex: 0 0 auto;
}

.help-link-btn__title i,
.help-link-btn__arrow i {
    width: 18px;
    height: 18px;
}

.help-link-btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.12);
}

.warranty-tip span {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.warranty-tip {
    background: rgba(194, 65, 12, 0.08);
    border: 1px solid rgba(194, 65, 12, 0.12);
}

.result-shell-head {
    display: grid;
    gap: 10px;
    margin-bottom: 24px;
}

.actions {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

.teams-list {
    display: grid;
    gap: 14px;
}

.team-card {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(22, 33, 50, 0.08);
    cursor: pointer;
    transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.team-card:hover {
    transform: translateY(-2px);
    border-color: rgba(15, 118, 110, 0.2);
    box-shadow: var(--shadow-sm);
}

.team-card.selected {
    border-color: rgba(15, 118, 110, 0.36);
    box-shadow: 0 16px 34px rgba(15, 118, 110, 0.12);
}

.team-name {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.team-info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.team-info-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(20, 35, 56, 0.05);
    color: var(--text-secondary);
    font-size: 0.84rem;
    font-weight: 700;
}

.team-badge,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
}

.badge-plus {
    background: rgba(15, 118, 110, 0.1);
    color: var(--primary-strong);
}

.badge-pro {
    background: rgba(194, 65, 12, 0.1);
    color: var(--accent-strong);
}

.badge-success {
    background: var(--success-soft);
    color: var(--success);
}

.badge-error {
    background: var(--danger-soft);
    color: var(--danger);
}

.badge-warranty {
    background: rgba(15, 118, 110, 0.1);
    color: var(--primary-strong);
}

.badge-normal {
    background: rgba(20, 35, 56, 0.06);
    color: var(--text-secondary);
}

.result-success,
.result-error,
.result-info {
    text-align: center;
}

.result-icon {
    margin-bottom: 18px;
}

.result-title {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
    margin-bottom: 10px;
}

.result-details {
    margin: 22px 0;
    padding: 18px 20px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(22, 33, 50, 0.08);
    text-align: left;
}

.result-detail-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(22, 33, 50, 0.08);
}

.result-detail-item:last-child {
    border-bottom: none;
}

.result-detail-label {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.result-detail-value {
    color: var(--text-main);
    font-size: 0.92rem;
    font-weight: 800;
    text-align: right;
}

.result-actions {
    display: flex;
    gap: 14px;
    margin-top: 24px;
}

.success-guide,
.success-promo,
.result-note {
    margin: 18px 0;
    padding: 18px 20px;
    border-radius: 24px;
    text-align: left;
}

.success-guide {
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.1), rgba(255, 255, 255, 0.85));
    border: 1px solid rgba(15, 118, 110, 0.16);
}

.success-guide__title,
.success-promo__title {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.success-guide__body,
.success-promo__body,
.result-note {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.78;
}

.success-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.success-tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(15, 118, 110, 0.14);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--primary-strong);
}

.success-promo {
    background: linear-gradient(135deg, rgba(194, 65, 12, 0.08), rgba(255, 255, 255, 0.92));
    border: 1px solid rgba(194, 65, 12, 0.14);
}

.tool-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
    padding: 12px 16px;
    border-radius: 999px;
    background: rgba(20, 35, 56, 0.92);
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 800;
}

.result-note {
    background: rgba(20, 35, 56, 0.05);
    border: 1px dashed rgba(20, 35, 56, 0.12);
}

.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    min-width: 280px;
    max-width: min(440px, calc(100vw - 32px));
    display: none;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    border-radius: 18px;
    background: rgba(20, 35, 56, 0.94);
    color: #fff;
    box-shadow: var(--shadow-lg);
    z-index: 200;
}

.toast.show {
    display: inline-flex;
}

.toast.success {
    background: rgba(21, 128, 61, 0.96);
}

.toast.error {
    background: rgba(220, 38, 38, 0.96);
}

.toast.warning {
    background: rgba(180, 83, 9, 0.96);
}

.announcement-modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(12, 18, 28, 0.45);
    backdrop-filter: blur(8px);
    z-index: 180;
}

.announcement-modal-overlay.show {
    display: flex;
}

.announcement-modal {
    width: min(560px, 100%);
    padding: 0;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(22, 33, 50, 0.1);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.announcement-modal-header,
.announcement-modal-footer {
    padding: 20px 22px;
}

.announcement-modal-footer {
    border-top: 1px solid rgba(22, 33, 50, 0.08);
}

.announcement-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(22, 33, 50, 0.08);
}

.announcement-modal-title {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 800;
}

.announcement-modal-close {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}

.announcement-modal-body {
    padding: 22px;
    max-height: min(60vh, 520px);
    overflow-y: auto;
    color: var(--text-secondary);
    white-space: pre-wrap;
    line-height: 1.85;
}

.choice-modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(12, 18, 28, 0.48);
    backdrop-filter: blur(8px);
    z-index: 190;
}

.choice-modal-overlay.show {
    display: flex;
}

.choice-modal {
    width: min(720px, 100%);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(22, 33, 50, 0.1);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.choice-modal-header,
.choice-modal-footer {
    padding: 20px 22px;
}

.choice-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-bottom: 1px solid rgba(22, 33, 50, 0.08);
}

.choice-modal-title {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-main);
}

.choice-modal-close {
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
}

.choice-modal-body {
    padding: 22px;
    display: grid;
    gap: 16px;
    max-height: min(70vh, 640px);
    overflow-y: auto;
}

.choice-modal-desc {
    color: var(--text-secondary);
    font-size: 0.94rem;
}

.choice-modal-summary {
    display: none;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(15, 118, 110, 0.08);
    border: 1px solid rgba(15, 118, 110, 0.12);
    color: var(--text-main);
    font-size: 0.92rem;
    line-height: 1.7;
}

.choice-modal-summary.show {
    display: block;
}

.choice-space-list {
    display: grid;
    gap: 12px;
}

.choice-space-item {
    display: block;
    cursor: pointer;
}

.choice-space-checkbox {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice-space-card {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(22, 33, 50, 0.08);
    transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.choice-space-item:hover .choice-space-card {
    transform: translateY(-1px);
    border-color: rgba(15, 118, 110, 0.22);
    box-shadow: var(--shadow-sm);
}

.choice-space-checkbox:checked + .choice-space-card {
    border-color: rgba(15, 118, 110, 0.34);
    box-shadow: 0 16px 34px rgba(15, 118, 110, 0.12);
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.1), rgba(255, 255, 255, 0.92));
}

.choice-space-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.choice-space-name {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-main);
}

.choice-space-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 11px;
    border-radius: 999px;
    background: rgba(20, 35, 56, 0.05);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 800;
    white-space: nowrap;
}

.choice-space-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.choice-space-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(20, 35, 56, 0.05);
    color: var(--text-secondary);
    font-size: 0.84rem;
    font-weight: 700;
}

.choice-modal-footer {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    border-top: 1px solid rgba(22, 33, 50, 0.08);
}

.spinning {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 1100px) {
    .hero-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "intro"
            "action"
            "content";
    }

    .action-column {
        position: static;
    }

    .hero-intro h1 {
        max-width: none;
    }
}

@media (max-width: 860px) {
    .metrics-grid,
    .principle-grid,
    .flow-steps {
        grid-template-columns: 1fr;
    }

    .flow-step:not(:last-child)::after {
        display: none;
    }

    .actions,
    .result-actions {
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .page-shell {
        padding: 22px 14px 56px;
    }

    .surface-card,
    .metric-card {
        padding: 20px;
        border-radius: 24px;
    }

    .hero-intro h1 {
        font-size: 2rem;
    }

    .trust-pills {
        gap: 10px;
        flex-wrap: wrap;
        overflow-x: visible;
    }

    .trust-pill {
        width: 100%;
        justify-content: center;
    }

    .help-link-btn {
        grid-template-columns: 1fr;
        align-items: flex-start;
        gap: 12px;
    }

    .help-link-btn__arrow {
        display: none;
    }

    .team-info {
        flex-direction: column;
        align-items: flex-start;
    }

    .result-detail-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .result-detail-value {
        text-align: left;
    }

    .toast {
        left: 12px;
        right: 12px;
        top: 12px;
        max-width: none;
        min-width: 0;
    }

    .choice-modal {
        border-radius: 24px;
    }

    .choice-modal-footer {
        grid-template-columns: 1fr;
    }

    .choice-space-head {
        flex-direction: column;
    }
}