.ts-gis {
            --ts-font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
            --ts-font-display: 'Source Serif 4', Georgia, serif;
            --ts-font-mono: 'JetBrains Mono', ui-monospace, monospace;
            --ts-bg: #f4f6f5;
            --ts-surface: #ffffff;
            --ts-surface-2: #f8faf9;
            --ts-surface-offset: #edf2f0;
            --ts-text: #1a2420;
            --ts-text-muted: #5f7168;
            --ts-text-faint: #8fa399;
            --ts-primary: #0a7c6e;
            --ts-primary-hover: #086558;
            --ts-accent: #1e6fa0;
            --ts-divider: #e4ebe8;
            --ts-shadow-sm: 0 1px 2px oklch(0.18 0.02 165 / 0.06);
            --ts-shadow-md: 0 8px 24px oklch(0.18 0.02 165 / 0.1);
            --ts-shadow-lg: 0 18px 48px oklch(0.18 0.02 165 / 0.14);
            --ts-radius-sm: 8px;
            --ts-radius-md: 12px;
            --ts-radius-lg: 18px;
            --ts-radius-xl: 24px;
            --ts-radius-full: 9999px;
            --ts-hero: linear-gradient(145deg, #086558 0%, #0a7c6e 42%, #1e6fa0 100%);
            --ts-transition: 180ms cubic-bezier(0.16, 1, 0.3, 1);
            --ts-grid-line: rgba(255, 255, 255, 0.08);
            font-family: var(--ts-font-body);
            color: var(--ts-text);
            background: var(--ts-bg);
            line-height: 1.6;
            overflow-x: clip;
            -webkit-font-smoothing: antialiased;
        }

        [data-theme="dark"] .ts-gis {
            --ts-bg: #111915;
            --ts-surface: #161e19;
            --ts-surface-2: #1b231d;
            --ts-surface-offset: #202822;
            --ts-text: #dce8e2;
            --ts-text-muted: #9db5aa;
            --ts-text-faint: #6d857a;
            --ts-primary: #3fb8a4;
            --ts-primary-hover: #4fcfba;
            --ts-accent: #5b9fd9;
            --ts-divider: #243029;
            --ts-shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
            --ts-shadow-md: 0 8px 24px oklch(0 0 0 / 0.28);
            --ts-shadow-lg: 0 18px 48px oklch(0 0 0 / 0.38);
            --ts-hero: linear-gradient(145deg, #0a1612 0%, #0f2620 45%, #152838 100%);
            --ts-grid-line: rgba(63, 184, 164, 0.06);
        }

        .ts-gis *, .ts-gis *::before, .ts-gis *::after { box-sizing: border-box; }
        .ts-gis a { color: inherit; text-decoration: none; }

        .ts-gis__container {
            width: 100%;
            max-width: var(--container-max);
            margin-inline: auto;
            padding-inline: var(--container-pad);
        }

        /* Hero */
        .ts-gis-hero {
            position: relative;
            padding: clamp(3rem, 7vw, 4.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
            background: var(--ts-hero);
            overflow: hidden;
        }

        .ts-gis-hero__grid {
            position: absolute;
            inset: -50%;
            background-image:
                linear-gradient(var(--ts-grid-line) 1px, transparent 1px),
                linear-gradient(90deg, var(--ts-grid-line) 1px, transparent 1px);
            background-size: 48px 48px;
            animation: tsGisGridDrift 40s linear infinite;
            pointer-events: none;
        }

        @keyframes tsGisGridDrift {
            0% { transform: translate(0, 0); }
            100% { transform: translate(48px, 48px); }
        }

        .ts-gis-hero__glow {
            position: absolute;
            inset: 0;
            background:
                radial-gradient(circle at 25% 40%, rgba(255,255,255,0.14) 0%, transparent 42%),
                radial-gradient(circle at 75% 60%, rgba(30,111,160,0.35) 0%, transparent 45%);
            pointer-events: none;
        }

        .ts-gis-hero__inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 680px;
            margin-inline: auto;
        }

        .ts-gis-hero__eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.35rem 0.9rem;
            margin-bottom: 1rem;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: #fff;
            background: rgba(255,255,255,0.12);
            border: 1px solid rgba(255,255,255,0.22);
            border-radius: var(--ts-radius-full);
        }

        .ts-gis-hero__title {
            font-family: var(--ts-font-display);
            font-size: clamp(2rem, 4.5vw, 2.85rem);
            font-weight: 700;
            line-height: 1.12;
            color: #fff;
            margin: 0 0 1rem;
            text-wrap: balance;
        }

        .ts-gis-hero__lead {
            font-size: clamp(1rem, 2vw, 1.1rem);
            color: rgba(255,255,255,0.9);
            margin: 0 0 2rem;
        }

        .ts-gis-stats {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 1.25rem 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255,255,255,0.15);
        }

        .ts-gis-stat { text-align: center; }

        .ts-gis-stat__value {
            display: block;
            font-family: var(--ts-font-mono);
            font-size: 1.35rem;
            font-weight: 600;
            color: #fff;
        }

        .ts-gis-stat__label {
            font-size: 0.72rem;
            color: rgba(255,255,255,0.75);
            text-transform: uppercase;
            letter-spacing: 0.06em;
        }

        /* Search */
        .ts-gis-search-bar {
            position: relative;
            z-index: 2;
            margin-top: -1.75rem;
            margin-bottom: 2.5rem;
        }

        .ts-gis-search-trigger {
            display: flex;
            align-items: center;
            gap: 0.85rem;
            width: 100%;
            max-width: 520px;
            margin-inline: auto;
            padding: 0.95rem 1.25rem;
            font-family: inherit;
            font-size: 0.95rem;
            color: var(--ts-text-muted);
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: var(--ts-radius-full);
            box-shadow: var(--ts-shadow-md);
            cursor: pointer;
            transition: border-color var(--ts-transition);
        }

        .ts-gis-search-trigger:hover {
            border-color: oklch(from var(--ts-primary) l c h / 0.4);
        }

        .ts-gis-search-trigger i { color: var(--ts-primary); }

        .ts-gis-search-trigger kbd {
            margin-left: auto;
            padding: 0.2rem 0.55rem;
            font-family: var(--ts-font-mono);
            font-size: 0.72rem;
            color: var(--ts-text-faint);
            background: var(--ts-surface-2);
            border: 1px solid var(--ts-divider);
            border-radius: 6px;
        }

        /* Palette */
        .ts-gis-palette {
            position: fixed;
            inset: 0;
            z-index: 9999;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            padding: clamp(4rem, 12vh, 8rem) 1rem 2rem;
            background: oklch(0.15 0.02 165 / 0.55);
            backdrop-filter: blur(4px);
            opacity: 0;
            visibility: hidden;
            transition: opacity 200ms ease, visibility 200ms;
        }

        .ts-gis-palette.is-open { opacity: 1; visibility: visible; }

        .ts-gis-palette__panel {
            width: min(100%, 560px);
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: var(--ts-radius-lg);
            box-shadow: var(--ts-shadow-lg);
            overflow: hidden;
            transform: translateY(-12px) scale(0.98);
            transition: transform 200ms cubic-bezier(0.16, 1, 0.3, 1);
        }

        .ts-gis-palette.is-open .ts-gis-palette__panel {
            transform: translateY(0) scale(1);
        }

        .ts-gis-palette__input-wrap {
            display: flex;
            align-items: center;
            gap: 0.75rem;
            padding: 1rem 1.25rem;
            border-bottom: 1px solid var(--ts-divider);
        }

        .ts-gis-palette__input-wrap i { color: var(--ts-primary); }

        .ts-gis-palette__input {
            flex: 1;
            border: none;
            background: none;
            font-family: inherit;
            font-size: 1rem;
            color: var(--ts-text);
            outline: none;
        }

        .ts-gis-palette__results { padding: 0.5rem; }

        .ts-gis-palette__item {
            display: flex;
            align-items: flex-start;
            gap: 0.75rem;
            padding: 0.75rem 0.85rem;
            font-size: 0.9rem;
            color: var(--ts-text);
            border-radius: var(--ts-radius-sm);
            transition: background var(--ts-transition);
        }

        .ts-gis-palette__item:hover,
        .ts-gis-palette__item.is-active {
            background: oklch(from var(--ts-primary) l c h / 0.1);
        }

        .ts-gis-palette__item i {
            margin-top: 0.15rem;
            color: var(--ts-primary);
            width: 1rem;
            text-align: center;
        }

        .ts-gis-palette__item-meta {
            display: block;
            font-size: 0.75rem;
            color: var(--ts-text-muted);
            margin-top: 0.1rem;
        }

        .ts-gis-palette__footer {
            display: flex;
            gap: 1rem;
            padding: 0.65rem 1rem;
            font-size: 0.72rem;
            color: var(--ts-text-faint);
            background: var(--ts-surface-2);
            border-top: 1px solid var(--ts-divider);
        }

        .ts-gis-palette__footer kbd {
            padding: 0.1rem 0.35rem;
            font-family: var(--ts-font-mono);
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: 4px;
        }

        /* Section head */
        .ts-gis-section-head {
            margin-bottom: 1.75rem;
            text-align: center;
        }

        .ts-gis-section-head__eyebrow {
            display: inline-block;
            font-size: 0.72rem;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--ts-primary);
            margin-bottom: 0.5rem;
        }

        .ts-gis-section-head__title {
            font-family: var(--ts-font-display);
            font-size: clamp(1.4rem, 3vw, 1.85rem);
            font-weight: 700;
            margin: 0 0 0.5rem;
        }

        .ts-gis-section-head__desc {
            margin: 0 auto;
            color: var(--ts-text-muted);
            max-width: 48ch;
            font-size: 0.92rem;
        }

        /* Workflow */
        .ts-gis-workflow {
            padding: 0 0 clamp(2rem, 4vw, 3rem);
        }

        .ts-gis-steps {
            display: grid;
            gap: 1rem;
        }

        @media (min-width: 768px) {
            .ts-gis-steps { grid-template-columns: repeat(3, 1fr); }
        }

        .ts-gis-step {
            display: flex;
            gap: 0.85rem;
            padding: 1.1rem;
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: var(--ts-radius-md);
            box-shadow: var(--ts-shadow-sm);
        }

        .ts-gis-step__num {
            flex-shrink: 0;
            width: 2rem;
            height: 2rem;
            display: grid;
            place-items: center;
            font-family: var(--ts-font-mono);
            font-size: 0.85rem;
            font-weight: 700;
            color: #fff;
            background: linear-gradient(135deg, var(--ts-primary), var(--ts-accent));
            border-radius: var(--ts-radius-full);
        }

        .ts-gis-step__title {
            margin: 0 0 0.25rem;
            font-size: 0.92rem;
            font-weight: 700;
        }

        .ts-gis-step__text {
            margin: 0;
            font-size: 0.82rem;
            color: var(--ts-text-muted);
            line-height: 1.5;
        }

        /* Tools bento */
        .ts-gis-tools {
            padding: 0 0 clamp(2.5rem, 5vw, 4rem);
        }

        .ts-gis-bento {
            display: grid;
            gap: 1.25rem;
        }

        @media (min-width: 768px) {
            .ts-gis-bento { grid-template-columns: repeat(2, 1fr); }
        }

        @media (min-width: 900px) {
            .ts-gis-bento { grid-template-columns: 1fr 1.15fr; }
        }

        .ts-gis-card {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            padding: 1.75rem;
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: var(--ts-radius-lg);
            box-shadow: var(--ts-shadow-sm);
            transition: transform var(--ts-transition), box-shadow var(--ts-transition), border-color var(--ts-transition);
        }

        .ts-gis-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--ts-shadow-md);
            border-color: oklch(from var(--ts-primary) l c h / 0.3);
        }

        .ts-gis-card--hero {
            border-color: oklch(from var(--ts-primary) l c h / 0.35);
            background: linear-gradient(160deg, var(--ts-surface) 0%, oklch(from var(--ts-primary) l c h / 0.06) 100%);
        }

        .ts-gis-card--hero .ts-gis-card__tag {
            color: var(--ts-primary);
            background: oklch(from var(--ts-primary) l c h / 0.14);
        }

        .ts-gis-card__top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 1rem;
        }

        .ts-gis-card__icon {
            width: 3rem;
            height: 3rem;
            display: grid;
            place-items: center;
            font-size: 1.2rem;
            color: #fff;
            border-radius: var(--ts-radius-md);
            background: linear-gradient(135deg, var(--ts-primary), var(--ts-accent));
        }

        .ts-gis-card__tag {
            padding: 0.3rem 0.7rem;
            font-family: var(--ts-font-mono);
            font-size: 0.68rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            color: var(--ts-accent);
            background: oklch(from var(--ts-accent) l c h / 0.12);
            border-radius: var(--ts-radius-full);
        }

        .ts-gis-card__title {
            font-family: var(--ts-font-display);
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0;
            line-height: 1.3;
        }

        .ts-gis-card__desc {
            margin: 0;
            font-size: 0.9rem;
            color: var(--ts-text-muted);
            flex: 1;
            line-height: 1.55;
        }

        .ts-gis-card__features {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 0.4rem;
        }

        .ts-gis-card__features li {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.82rem;
            color: var(--ts-text-muted);
        }

        .ts-gis-card__features i {
            color: var(--ts-primary);
            font-size: 0.7rem;
        }

        .ts-gis-card__cta {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            margin-top: auto;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--ts-primary);
        }

        /* Formats */
        .ts-gis-formats {
            padding: clamp(2rem, 4vw, 3rem) 0;
            background: var(--ts-surface-offset);
            border-block: 1px solid var(--ts-divider);
        }

        .ts-gis-format-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.6rem;
        }

        .ts-gis-format {
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            padding: 0.5rem 0.9rem;
            font-family: var(--ts-font-mono);
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--ts-text-muted);
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: var(--ts-radius-full);
        }

        .ts-gis-format i {
            color: var(--ts-primary);
            font-size: 0.72rem;
        }

        /* Choose guide */
        .ts-gis-choose {
            padding: clamp(2rem, 4vw, 3rem) 0;
            background: var(--ts-surface-offset);
            border-block: 1px solid var(--ts-divider);
        }

        .ts-gis-choose-grid {
            display: grid;
            gap: 1rem;
        }

        @media (min-width: 768px) {
            .ts-gis-choose-grid { grid-template-columns: repeat(2, 1fr); }
        }

        .ts-gis-choose-card {
            display: flex;
            flex-direction: column;
            gap: 0.65rem;
            padding: 1.35rem;
            background: var(--ts-surface);
            border: 1px solid var(--ts-divider);
            border-radius: var(--ts-radius-lg);
            box-shadow: var(--ts-shadow-sm);
            transition: transform var(--ts-transition), box-shadow var(--ts-transition), border-color var(--ts-transition);
        }

        .ts-gis-choose-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--ts-shadow-md);
            border-color: oklch(from var(--ts-primary) l c h / 0.3);
        }

        .ts-gis-choose-card__icon {
            width: 2.5rem;
            height: 2.5rem;
            display: grid;
            place-items: center;
            font-size: 1rem;
            color: #fff;
            background: linear-gradient(135deg, var(--ts-primary), var(--ts-accent));
            border-radius: var(--ts-radius-md);
        }

        .ts-gis-choose-card h3 {
            margin: 0;
            font-family: var(--ts-font-display);
            font-size: 1.1rem;
            font-weight: 700;
        }

        .ts-gis-choose-card p {
            margin: 0;
            flex: 1;
            font-size: 0.86rem;
            color: var(--ts-text-muted);
            line-height: 1.55;
        }

        .ts-gis-choose-card p strong {
            color: var(--ts-text);
            font-weight: 600;
        }

        .ts-gis-choose-card__cta {
            display: inline-flex;
            align-items: center;
            gap: 0.45rem;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--ts-primary);
        }

        /* CTA */
        .ts-gis-cta {
            padding: 0 0 clamp(3rem, 6vw, 5rem);
        }

        .ts-gis-cta__band {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1.25rem;
            padding: clamp(2rem, 4vw, 3rem);
            text-align: center;
            background: var(--ts-hero);
            border-radius: var(--ts-radius-xl);
            position: relative;
            overflow: hidden;
        }

        .ts-gis-cta__band::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 70% 30%, rgba(255,255,255,0.12) 0%, transparent 50%);
            pointer-events: none;
        }

        .ts-gis-cta__content {
            position: relative;
            z-index: 1;
            max-width: 500px;
        }

        .ts-gis-cta__title {
            font-family: var(--ts-font-display);
            font-size: clamp(1.4rem, 3vw, 1.85rem);
            font-weight: 700;
            color: #fff;
            margin: 0 0 0.75rem;
        }

        .ts-gis-cta__text {
            color: rgba(255,255,255,0.88);
            margin: 0 0 1.5rem;
            font-size: 0.92rem;
        }

        .ts-gis-cta__actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.75rem;
        }

        .ts-gis-btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.8rem 1.35rem;
            font-size: 0.9rem;
            font-weight: 600;
            border-radius: var(--ts-radius-full);
            transition: transform var(--ts-transition);
        }

        .ts-gis-btn--light {
            color: var(--ts-primary);
            background: #fff;
            box-shadow: var(--ts-shadow-md);
        }

        .ts-gis-btn--ghost {
            color: #fff;
            border: 1px solid rgba(255,255,255,0.35);
            background: rgba(255,255,255,0.08);
        }

        .ts-gis-btn:hover { transform: translateY(-2px); }

        .ts-gis-noscript {
            padding: 2rem 0;
            border-top: 1px solid var(--ts-divider);
        }

        .ts-gis-noscript h2 { font-size: 1.05rem; margin: 0 0 1rem; }

        .ts-gis-noscript ul {
            padding-left: 1.25rem;
            font-size: 0.85rem;
        }

        @media (prefers-reduced-motion: reduce) {
            .ts-gis-hero__grid { animation: none; }
            .ts-gis-card:hover, .ts-gis-btn:hover { transform: none; }
        }