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

        :root {
            --bg: #f2ede3;
            --surface: #fbf7ef;
            --surface-strong: #fffdf8;
            --ink: #1d1a16;
            --ink-soft: #565047;
            --ink-muted: #7d766d;
            --line: rgba(53, 45, 29, 0.15);
            --accent: #2f6048;
            --accent-soft: #dcebdd;
            --accent-warm: #be6338;
            --accent-warm-soft: #f4e3da;
            --serif: "Fraunces", "Iowan Old Style", "Palatino Linotype", serif;
            --sans: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
            --mono: "JetBrains Mono", "SF Mono", "Fira Code", monospace;
            --shadow-soft: 0 12px 34px rgba(33, 27, 18, 0.08);
            --shadow-strong: 0 24px 72px rgba(33, 27, 18, 0.18);
            --radius-xl: 28px;
            --radius-l: 20px;
            --radius-m: 14px;
            --w: 1080px;
            /* Generated texture assets currently available in landing/assets. */
            --tex-fern-cover: url("./assets/forest-linen.png");
            --tex-fern-spine: url("./assets/forest-linen.png");
            --tex-midnight-cover: url("./assets/midnight-buckram.png");
            --tex-midnight-spine: url("./assets/midnight-buckram.png");
            --tex-umber-cover: url("./assets/oxide-leather.png");
            --tex-umber-spine: url("./assets/oxide-leather.png");
            --tex-indigo-cover: url("./assets/slate-buckram.png");
            --tex-indigo-spine: url("./assets/slate-buckram.png");
            --tex-oxide-cover: url("./assets/oxide-leather.png");
            --tex-oxide-spine: url("./assets/oxide-leather.png");
            --tex-slate-cover: url("./assets/slate-buckram.png");
            --tex-slate-spine: url("./assets/slate-buckram.png");
            --tex-forest-cover: url("./assets/forest-linen.png");
            --tex-forest-spine: url("./assets/forest-linen.png");
            --tex-spine-rib: url("./assets/spine-rib-overlay.png");
        }

        html {
            font-size: 17px;
            -webkit-font-smoothing: antialiased;
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--sans);
            color: var(--ink);
            background:
                radial-gradient(circle at 10% -10%, #fbf5ea 0%, transparent 48%),
                radial-gradient(circle at 90% -5%, #e2ecde 0%, transparent 38%),
                linear-gradient(180deg, #f1ece2 0%, #ece6db 55%, #e6dfd2 100%);
            line-height: 1.65;
            min-height: 100vh;
            overflow-x: hidden;
        }

        body::after {
            content: "";
            position: fixed;
            inset: 0;
            pointer-events: none;
            background: radial-gradient(circle at 15% 30%, rgba(47, 96, 72, 0.08), transparent 35%);
            z-index: -1;
        }

        .container {
            width: min(var(--w), calc(100% - 2.4rem));
            margin: 0 auto;
        }

        .site-shell {
            padding: 1.4rem 0 3rem;
        }

        .topbar-wrap {
            position: sticky;
            top: 0.8rem;
            z-index: 20;
            padding-bottom: 1rem;
        }

        .topbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.95rem 1.1rem;
            border: 1px solid var(--line);
            border-radius: 999px;
            background: rgba(251, 247, 239, 0.78);
            box-shadow: var(--shadow-soft);
            backdrop-filter: blur(8px);
        }

        .logo {
            text-decoration: none;
            color: var(--ink);
            font-weight: 700;
            font-size: 0.88rem;
            letter-spacing: 0.11em;
            text-transform: uppercase;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 1rem;
            list-style: none;
        }

        .nav-links a {
            color: var(--ink-soft);
            text-decoration: none;
            font-size: 0.86rem;
            letter-spacing: 0.02em;
            transition: color 160ms ease;
        }

        .nav-links a:hover {
            color: var(--ink);
        }

        .hero {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1.1rem;
            padding: 3.1rem 0 2.9rem;
            align-items: center;
            justify-items: center;
        }

        .hero-copy {
            width: min(100%, 76rem);
            text-align: center;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            font-size: 0.75rem;
            letter-spacing: 0.11em;
            text-transform: uppercase;
            color: var(--ink-muted);
            margin-bottom: 1.1rem;
            font-weight: 700;
        }

        .eyebrow::before {
            content: "";
            width: 1.8rem;
            height: 1px;
            background: var(--accent);
        }

        .hero h1 {
            font-family: var(--serif);
            font-style: italic;
            font-weight: 500;
            font-size: clamp(3.2rem, 8vw, 6.4rem);
            line-height: 1.02;
            letter-spacing: -0.02em;
            text-wrap: balance;
            max-width: 16ch;
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 1.4rem;
        }

        .hero p {
            color: var(--ink-soft);
            max-width: 50ch;
            font-size: 1.32rem;
            margin-left: auto;
            margin-right: auto;
            margin-bottom: 1.8rem;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 0.8rem;
        }

        .button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            border-radius: 999px;
            padding: 0.78rem 1.42rem;
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.02em;
            transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, color 180ms ease;
        }

        .button.primary {
            background: var(--accent);
            color: #f8fff8;
            box-shadow: 0 10px 26px rgba(47, 96, 72, 0.35);
        }

        .button.primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 14px 34px rgba(47, 96, 72, 0.44);
        }

        .button.secondary {
            background: var(--surface-strong);
            color: var(--ink);
            border: 1px solid var(--line);
        }

        .button.secondary:hover {
            background: #fff;
            transform: translateY(-1px);
        }

        .flow-row {
            width: 100vw;
            margin-left: calc(50% - 50vw);
            margin-top: 0.35rem;
            margin-bottom: 1.65rem;
            padding: 0.1rem 0 0.3rem;
            overflow: hidden;
            pointer-events: none;
        }

        .semantic-loop {
            --loop-duration: 21s;
            --cover-w: 78px;
            --cover-h: 112px;
            --embed-base-pad: 16px;
            --embed-depth: 92px;
            --embed-base: calc(var(--cover-h) + 1.5 * var(--embed-base-pad));
            --embed-apex-x: calc(50% - (var(--embed-depth) * 0.5));
            --embed-base-x: calc(50% + (var(--embed-depth) * 0.5));
            position: relative;
            width: min(1680px, calc(100vw - 1.2rem));
            height: 138px;
            margin: 0 auto;
        }

        .semantic-loop .stream-input {
            position: absolute;
            left: 0.65rem;
            right: calc(100% - var(--embed-apex-x));
            top: 50%;
            height: 2.35rem;
            transform: translateY(-50%);
            overflow: hidden;
            mask-image: linear-gradient(90deg, transparent 0, #000 4%, #000 88%, transparent 100%);
            -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 4%, #000 88%, transparent 100%);
            z-index: 1;
        }

        .semantic-loop .stream-track {
            display: inline-flex;
            align-items: center;
            min-width: max-content;
            white-space: nowrap;
            animation: stream-feed var(--loop-duration) linear infinite;
        }

        .semantic-loop .stream-set {
            display: inline-flex;
            align-items: center;
            gap: 1.55rem;
            min-width: max-content;
            padding-right: 1.55rem;
        }

        .semantic-loop .stream-set span {
            font-family: var(--serif);
            font-style: italic;
            font-size: 1.06rem;
            line-height: 1.2;
            letter-spacing: 0.01em;
            color: rgba(153, 145, 131, 0.72);
            text-shadow: none;
        }

        .semantic-loop .embed-chamber {
            position: absolute;
            left: 50%;
            top: 50%;
            width: var(--embed-depth);
            height: var(--embed-base);
            transform: translate(-50%, -50%);
            display: flex;
            align-items: center;
            justify-content: center;
            z-index: 3;
            overflow: visible;
        }

        .semantic-loop .embed-core {
            position: relative;
            width: var(--embed-depth);
            height: var(--embed-base);
            border: 0;
            background: none;
            box-shadow: none;
            clip-path: none;
            overflow: visible;
            animation: none;
        }

        .semantic-loop .embed-dot {
            position: absolute;
            left: var(--x);
            top: var(--y);
            width: var(--s);
            height: var(--s);
            border-radius: 50%;
            transform: translate(-50%, -50%) scale(0.74);
            background: var(--c);
            color: var(--c);
            opacity: 0.16;
            box-shadow: 0 0 0 0 currentColor;
            animation: dot-flicker var(--dur) ease-in-out infinite;
            animation-delay: var(--delay);
            z-index: 1;
        }

        .semantic-loop .cover-output {
            position: absolute;
            left: var(--embed-base-x);
            right: 0.55rem;
            top: 50%;
            height: var(--cover-h);
            transform: translateY(-50%);
            pointer-events: none;
            z-index: 2;
            overflow: hidden;
            mask-image: linear-gradient(90deg, transparent, #000 4%, #000 100%);
            -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 100%);
        }

        .semantic-loop .cover-track {
            display: inline-flex;
            align-items: center;
            min-width: max-content;
            white-space: nowrap;
            height: 100%;
            animation: stream-feed var(--loop-duration) linear infinite;
        }

        .semantic-loop .cover-set {
            display: inline-flex;
            align-items: center;
            gap: 0.82rem;
            min-width: max-content;
            height: 100%;
            padding-right: 0.82rem;
        }

        .semantic-loop .out-cover {
            position: relative;
            flex: 0 0 auto;
            align-self: center;
            width: var(--cover-w);
            height: var(--cover-h);
            border-radius: 8px;
            border: 1px solid rgba(245, 240, 225, 0.24);
            overflow: hidden;
            opacity: 0.96;
        }

        .semantic-loop .out-cover::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.2));
        }

        .semantic-loop .out-1 {
            background: url("./assets/covers/archofhappyness.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-2 {
            background: url("./assets/covers/greatindoors.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-3 {
            background: url("./assets/covers/homeshorthistory.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-4 {
            background: url("./assets/covers/hygge.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-5 {
            background: url("./assets/covers/poeticsofspace.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-6 {
            background: url("./assets/covers/madamechic.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-7 {
            background: url("./assets/covers/simplematters.jpg") center / cover no-repeat;
        }

        .semantic-loop .out-8 {
            background: url("./assets/covers/apartmenttherapy.jpg") center / cover no-repeat;
        }

        .component-showcase {
            --focus-top: clamp(4.7rem, 10vh, 6.2rem);
            --focus-stage-h: clamp(30rem, 78vh, 42rem);
            --focus-step-h: 70vh;
            padding: 0.35rem 0 0;
            position: relative;
        }

        .focus-stage {
            position: sticky;
            top: var(--focus-top);
            height: var(--focus-stage-h);
            overflow: hidden;
        }

        .focus-panel {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            opacity: 0;
            transform: translateY(26px) scale(0.97);
            filter: blur(2px);
            pointer-events: none;
            transition:
                opacity 420ms cubic-bezier(0.2, 0.72, 0.18, 1),
                transform 520ms cubic-bezier(0.2, 0.72, 0.18, 1),
                filter 420ms ease;
        }

        .focus-panel.is-active {
            opacity: 1;
            transform: translateY(0) scale(1);
            filter: blur(0);
            pointer-events: auto;
        }

        .mobile-only {
            display: none !important;
        }

        .focus-panel-example {
            justify-content: center;
            align-items: stretch;
        }

        .focus-panel-example .component-example-label {
            margin-top: 0;
            margin-bottom: 0.62rem;
            font-size: clamp(1rem, 2.05vw, 1.3rem);
            font-weight: 700;
            color: var(--ink);
            text-align: center;
        }

        .component-headline {
            width: min(100%, 80rem);
            margin: 0 auto;
            text-align: center;
        }

        .component-headline h2 {
            font-family: var(--serif);
            font-style: italic;
            font-weight: 500;
            font-size: clamp(2.8rem, 6.8vw, 5.6rem);
            line-height: 1.03;
            letter-spacing: -0.02em;
            text-wrap: balance;
            margin-bottom: 1rem;
        }

        .component-headline p {
            font-family: var(--sans);
            color: var(--ink-soft);
            max-width: 48ch;
            font-size: clamp(1.03rem, 2.2vw, 1.32rem);
            margin: 0 auto;
            text-wrap: balance;
        }

        .mode-focus-copy {
            text-align: center;
            max-width: min(100%, 58rem);
        }

        .mode-focus-copy h3 {
            font-family: var(--serif);
            font-style: italic;
            font-size: clamp(1.7rem, 3.1vw, 2.35rem);
            font-weight: 500;
            letter-spacing: -0.015em;
            line-height: 1.06;
            color: var(--ink);
            text-wrap: balance;
            margin-bottom: 0.54rem;
        }

        .mode-focus-copy p {
            font-family: var(--sans);
            font-size: 0.92rem;
            color: var(--ink-muted);
            max-width: 46ch;
            margin: 0 auto;
            text-wrap: balance;
        }

        .focus-triggers {
            margin-top: 0;
        }

        .focus-trigger {
            height: var(--focus-step-h);
        }

        .component-sequence {
            display: flex;
            justify-content: center;
            align-items: flex-start;
            gap: 0.8rem;
            overflow-x: auto;
            overscroll-behavior-x: contain;
            scroll-snap-type: x mandatory;
            padding: 0.05rem 0.08rem 0.18rem;
            scrollbar-width: thin;
        }

        .component-sequence-chat .component-card {
            flex-basis: 430px;
        }

        .component-sequence-chat .component-shot {
            padding: 0.4rem;
        }

        .component-sequence-chat .component-shot img {
            box-shadow: 0 8px 20px rgba(29, 26, 22, 0.14);
        }

        .component-shot-stack .component-shot-inner {
            background: #fff;
            border-radius: 12px;
            padding: 0.28rem;
        }

        .component-shot-canvas {
            background: #fff;
            display: grid;
            gap: 0.22rem;
        }

        .component-shot-segment {
            display: block;
            width: 100%;
            height: auto;
            border-radius: 0 !important;
            box-shadow: none !important;
        }

        .component-card {
            flex: 0 0 300px;
            scroll-snap-align: start;
            border: 1px solid var(--line);
            border-radius: 20px;
            background: rgba(251, 247, 239, 0.84);
            box-shadow: var(--shadow-soft);
            padding: 0.55rem;
            display: grid;
            grid-template-rows: 1.15rem auto;
            gap: 0.45rem;
            align-content: start;
        }

        .component-step {
            color: var(--ink-muted);
            font-family: var(--mono);
            font-size: 0.62rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            line-height: 1;
            white-space: nowrap;
            display: flex;
            align-items: center;
        }

        .component-example-label {
            margin-top: 0.7rem;
            margin-bottom: 0.42rem;
            color: var(--ink-soft);
            font-family: var(--sans);
            font-size: 0.95rem;
            font-weight: 650;
            letter-spacing: 0.01em;
            line-height: 1.3;
            text-align: center;
        }

        .component-shot {
            margin: 0;
            border: 1px solid rgba(65, 55, 44, 0.18);
            border-radius: 18px;
            background: linear-gradient(180deg, #e5e2d9 0%, #ddd9cd 100%);
            padding: 0.35rem;
            min-height: 0;
            overflow: hidden;
            display: block;
        }

        .component-shot-inner {
            width: 100%;
            height: auto;
            border: 0;
            border-radius: 0;
            background: transparent;
            overflow: hidden;
            display: block;
        }

        .component-shot img {
            display: block;
            width: 100%;
            height: auto;
            border-radius: 12px;
        }

        @keyframes stream-feed {
            from { transform: translateX(-50%); }
            to { transform: translateX(0); }
        }

        @keyframes dot-flicker {
            0%, 100% {
                opacity: 0.14;
                transform: translate(-50%, -50%) scale(0.74);
            }
            18% {
                opacity: 0.24;
            }
            37% {
                opacity: 0.92;
                transform: translate(-50%, -50%) scale(1.2);
                box-shadow: 0 0 10px currentColor;
            }
            53% {
                opacity: 0.36;
                transform: translate(-50%, -50%) scale(0.88);
            }
            68% {
                opacity: 0.98;
                transform: translate(-50%, -50%) scale(1.08);
            }
            82% {
                opacity: 0.26;
                transform: translate(-50%, -50%) scale(0.8);
            }
        }

        section {
            padding: 4rem 0;
        }

        .section-head {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            gap: 1rem;
            margin-bottom: 1.5rem;
        }

        .section-head h2 {
            font-family: var(--serif);
            font-style: italic;
            font-size: clamp(1.7rem, 3.1vw, 2.35rem);
            font-weight: 500;
            letter-spacing: -0.015em;
            color: var(--ink);
        }

        .section-head p {
            color: var(--ink-muted);
            font-size: 0.92rem;
        }

        .pipeline-showcase {
            padding: 2.8rem 0 3.2rem;
        }

        .pipeline-canvas {
            position: relative;
            border: 1px solid rgba(72, 56, 43, 0.16);
            border-radius: 24px;
            padding: 1.35rem;
            background:
                radial-gradient(circle at 84% 18%, rgba(190, 99, 56, 0.09), transparent 34%),
                radial-gradient(circle at 14% 78%, rgba(47, 96, 72, 0.08), transparent 36%),
                repeating-linear-gradient(
                    90deg,
                    rgba(87, 64, 44, 0.06) 0,
                    rgba(87, 64, 44, 0.06) 1px,
                    transparent 1px,
                    transparent 28px
                ),
                repeating-linear-gradient(
                    0deg,
                    rgba(87, 64, 44, 0.06) 0,
                    rgba(87, 64, 44, 0.06) 1px,
                    transparent 1px,
                    transparent 28px
                ),
                linear-gradient(180deg, rgba(255, 250, 241, 0.9), rgba(244, 236, 224, 0.95));
            box-shadow: var(--shadow-soft);
            overflow: hidden;
        }

        .pipeline-canvas::after {
            content: "";
            position: absolute;
            left: 49%;
            top: 57%;
            width: 0;
            height: 0;
            border-left: 20px solid transparent;
            border-right: 20px solid transparent;
            border-bottom: 34px solid rgba(190, 99, 56, 0.24);
            transform: translate(-50%, -50%) rotate(-8deg);
            pointer-events: none;
        }

        .pipeline-track {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns:
                minmax(16rem, 1.35fr)
                2.1rem
                minmax(12.2rem, 1fr)
                2.1rem
                minmax(10.8rem, 1fr)
                2.1rem
                minmax(12rem, 1.12fr);
            gap: 0.3rem;
            align-items: stretch;
        }

        .pipeline-link {
            position: relative;
            align-self: center;
            width: 100%;
            height: 2px;
            background: rgba(96, 54, 32, 0.72);
        }

        .pipeline-link::after {
            content: "";
            position: absolute;
            right: -2px;
            top: 50%;
            width: 9px;
            height: 9px;
            border-top: 2px solid rgba(96, 54, 32, 0.72);
            border-right: 2px solid rgba(96, 54, 32, 0.72);
            transform: translateY(-50%) rotate(45deg);
        }

        .pipeline-node {
            position: relative;
            border: 2px solid rgba(90, 44, 27, 0.68);
            border-radius: 18px;
            background:
                linear-gradient(180deg, rgba(255, 236, 216, 0.86), rgba(247, 229, 207, 0.78));
            padding: 0.88rem 0.92rem 0.92rem;
            min-height: 12.2rem;
            box-shadow: 0 10px 18px rgba(61, 42, 28, 0.12);
            display: grid;
            align-content: start;
            gap: 0.44rem;
        }

        .pipeline-node::before {
            content: "";
            position: absolute;
            left: 0.72rem;
            top: 0.62rem;
            width: 0.58rem;
            height: 0.58rem;
            border-radius: 50%;
            background: rgba(118, 34, 19, 0.84);
            box-shadow: 0 0 0 2px rgba(255, 241, 223, 0.9);
        }

        .pipeline-node h3 {
            font-family: var(--sans);
            font-size: 1.02rem;
            letter-spacing: -0.01em;
            line-height: 1.14;
            color: #4a2717;
            padding-left: 0.95rem;
            margin-top: 0.05rem;
        }

        .pipeline-node p {
            font-size: 0.82rem;
            color: rgba(67, 43, 29, 0.86);
            line-height: 1.45;
            text-wrap: balance;
        }

        .pipeline-node .pipeline-note {
            margin-top: 0.08rem;
            font-family: var(--mono);
            font-size: 0.62rem;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: rgba(122, 66, 42, 0.82);
            line-height: 1.25;
        }

        .pipeline-node pre {
            margin-top: 0.08rem;
            border: 1px solid rgba(86, 58, 40, 0.24);
            border-radius: 11px;
            padding: 0.55rem 0.62rem;
            background: rgba(255, 248, 236, 0.84);
            font-family: var(--mono);
            font-size: 0.58rem;
            line-height: 1.55;
            color: rgba(61, 43, 30, 0.9);
            overflow: auto;
        }

        .pipeline-node .pipeline-list {
            list-style: none;
            display: grid;
            gap: 0.32rem;
            margin-top: 0.08rem;
        }

        .pipeline-node .pipeline-list li {
            position: relative;
            padding-left: 0.74rem;
        }

        .pipeline-node .pipeline-list li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 0.5em;
            width: 0.3rem;
            height: 0.3rem;
            border-radius: 50%;
            background: rgba(122, 66, 42, 0.6);
            transform: translateY(-50%);
        }

        .pipeline-node li {
            font-size: 0.76rem;
            color: rgba(65, 45, 30, 0.9);
            line-height: 1.35;
        }

        .pipeline-node.node-output {
            background:
                linear-gradient(180deg, rgba(236, 247, 238, 0.85), rgba(220, 236, 224, 0.82));
            border-color: rgba(37, 85, 63, 0.68);
        }

        .pipeline-node.node-output::before {
            background: rgba(47, 96, 72, 0.92);
        }

        .pipeline-node.node-output h3 {
            color: #224635;
        }

        .pipeline-chip-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.42rem;
            margin-top: 0.2rem;
        }

        .pipeline-chip {
            border: 1px solid rgba(37, 85, 63, 0.3);
            border-radius: 999px;
            background: rgba(247, 255, 248, 0.88);
            color: #244f3b;
            font-size: 0.69rem;
            font-family: var(--mono);
            text-transform: uppercase;
            letter-spacing: 0.07em;
            padding: 0.24rem 0.56rem;
            line-height: 1;
        }

        .band {
            position: relative;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
            background: linear-gradient(180deg, rgba(255, 253, 248, 0.64), rgba(255, 253, 248, 0.3));
        }

        .library-stack {
            list-style: none;
            display: grid;
            gap: 0;
            padding-top: 0.35rem;
        }

        .library-row {
            --row-w: 100%;
            --row-offset: 0;
            --row-h: 156px;
            --spine-w: 220px;
            --row-pad-top: 1.15rem;
            --row-pad-x: 1.15rem;
            --row-pad-bottom: 1.2rem;
            display: grid;
            width: min(100%, var(--row-w));
            margin-left: var(--row-offset);
            grid-template-columns: minmax(0, 1fr) var(--spine-w);
            min-height: var(--row-h);
            border-radius: var(--radius-l);
            overflow: hidden;
            border: 1px solid rgba(20, 16, 12, 0.24);
            box-shadow: var(--shadow-soft);
        }

        .library-row + .library-row {
            margin-top: 0.28rem;
        }

        .row-main {
            padding: var(--row-pad-top) var(--row-pad-x) var(--row-pad-bottom);
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 0.35rem;
        }

        .row-kicker {
            font-family: var(--serif);
            font-style: italic;
            font-size: 0.95rem;
            line-height: 1.2;
            opacity: 0.9;
        }

        .row-main h3 {
            font-size: clamp(1.5rem, 2.8vw, 2.1rem);
            line-height: 1.07;
            letter-spacing: -0.01em;
            color: #f7f4eb;
            text-wrap: balance;
        }

        .row-main p {
            font-size: 0.94rem;
            color: rgba(247, 244, 235, 0.88);
            max-width: 60ch;
        }

        .row-spine {
            position: relative;
            border-left: 2px solid rgba(245, 241, 231, 0.34);
            display: flex;
            align-items: center;
            justify-content: flex-start;
            padding: 0.9rem 0.7rem;
            background: var(--tone-spine-base, linear-gradient(180deg, rgba(17, 13, 10, 0.38), rgba(17, 13, 10, 0.12)));
        }

        .row-spine::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                repeating-linear-gradient(
                    90deg,
                    rgba(255, 255, 255, 0.08) 0,
                    rgba(255, 255, 255, 0.08) 1px,
                    transparent 1px,
                    transparent 8px
                );
            opacity: 0.28;
            pointer-events: none;
        }

        .row-spine-inner {
            position: relative;
            z-index: 1;
            display: grid;
            gap: 0.3rem;
            width: 100%;
            align-content: center;
            color: rgba(250, 246, 236, 0.85);
            line-height: 1.3;
        }

        .row-spine-inner strong {
            font-family: var(--serif);
            font-size: 1.02rem;
            font-weight: 600;
            font-style: italic;
            text-transform: none;
            letter-spacing: 0.02em;
            color: #f8f2df;
            line-height: 1.15;
        }

        .row-spine-inner span {
            font-family: var(--mono);
            font-size: 0.58rem;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: rgba(250, 246, 236, 0.8);
        }

        .stack-a {
            --row-w: 96%;
            --row-offset: 0.35rem;
            --row-h: 165px;
            --spine-w: 178px;
        }

        .stack-b {
            --row-w: 92.5%;
            --row-offset: 1.7rem;
            --row-h: 161px;
            --spine-w: 158px;
        }

        .stack-c {
            --row-w: 100%;
            --row-offset: 0;
            --row-h: 169px;
            --spine-w: 194px;
        }

        .stack-d {
            --row-w: 94.5%;
            --row-offset: 1.1rem;
            --row-h: 163px;
            --spine-w: 172px;
        }

        .tone-fern {
            --tone-base: linear-gradient(108deg, #5c6855 0%, #4a5544 67%, #424c3d 100%);
            --tone-spine-base: linear-gradient(180deg, #414a3b 0%, #2f372c 100%);
            --cover-tex: var(--tex-fern-cover);
            --spine-tex: var(--tex-fern-spine);
            background: var(--tone-base);
        }

        .tone-midnight {
            --tone-base: linear-gradient(108deg, #344151 0%, #293343 67%, #222c3a 100%);
            --tone-spine-base: linear-gradient(180deg, #283244 0%, #1f2938 100%);
            --cover-tex: var(--tex-midnight-cover);
            --spine-tex: var(--tex-midnight-spine);
            background: var(--tone-base);
        }

        .tone-umber {
            --tone-base: linear-gradient(108deg, #6a5347 0%, #584338 67%, #4e3a31 100%);
            --tone-spine-base: linear-gradient(180deg, #503a30 0%, #412f27 100%);
            --cover-tex: var(--tex-umber-cover);
            --spine-tex: var(--tex-umber-spine);
            background: var(--tone-base);
        }

        .tone-indigo {
            --tone-base: linear-gradient(108deg, #3c4a72 0%, #313e62 67%, #2a3554 100%);
            --tone-spine-base: linear-gradient(180deg, #2f3b5e 0%, #24304d 100%);
            --cover-tex: var(--tex-indigo-cover);
            --spine-tex: var(--tex-indigo-spine);
            background: var(--tone-base);
        }

        .tone-oxide {
            --tone-base: linear-gradient(108deg, #684a3e 0%, #5a3f35 67%, #4c342c 100%);
            --tone-spine-base: linear-gradient(180deg, #4c332a 0%, #3d2922 100%);
            --cover-tex: var(--tex-oxide-cover);
            --spine-tex: var(--tex-oxide-spine);
            background: var(--tone-base);
        }

        .tone-slate {
            --tone-base: linear-gradient(108deg, #4e5764 0%, #434b57 67%, #3b424d 100%);
            --tone-spine-base: linear-gradient(180deg, #3f4652 0%, #333a45 100%);
            --cover-tex: var(--tex-slate-cover);
            --spine-tex: var(--tex-slate-spine);
            background: var(--tone-base);
        }

        .tone-forest {
            --tone-base: linear-gradient(108deg, #445f50 0%, #3b5346 67%, #32463b 100%);
            --tone-spine-base: linear-gradient(180deg, #34493e 0%, #2a3b32 100%);
            --cover-tex: var(--tex-forest-cover);
            --spine-tex: var(--tex-forest-spine);
            background: var(--tone-base);
        }

        /* Texture mode is active. Comment this block to return to gradient-only rows/spines. */
        .library-row {
            isolation: isolate;
            background: var(--tone-base);
        }

        .library-row::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(114deg, rgba(16, 13, 11, 0.36), rgba(16, 13, 11, 0.5));
            z-index: 0;
            pointer-events: none;
        }

        .library-row::after {
            content: "";
            position: absolute;
            inset: -2px;
            background: var(--cover-tex) center / cover no-repeat;
            filter: blur(1.6px) saturate(0.9);
            opacity: 0.55;
            z-index: 0;
            pointer-events: none;
        }

        .library-row > .row-main,
        .library-row > .row-spine {
            position: relative;
            z-index: 1;
        }

        .library-row .row-spine {
            overflow: hidden;
            background: var(--tone-spine-base);
        }

        .library-row .row-spine::after {
            content: "";
            position: absolute;
            inset: -2px;
            background: var(--spine-tex) center / cover no-repeat;
            filter: blur(1.2px) saturate(0.88);
            opacity: 0.5;
            z-index: 0;
            pointer-events: none;
        }

        .library-row .row-spine-inner {
            position: relative;
            z-index: 2;
        }

        .library-row .row-spine::before {
            content: "";
            position: absolute;
            inset: -1px;
            background: var(--tex-spine-rib) center / 100% 100% no-repeat;
            opacity: 0.22;
            z-index: 1;
            pointer-events: none;
        }

        footer {
            padding: 3rem 0 2.2rem;
        }

        .footer-card {
            border: 1px solid var(--line);
            border-radius: var(--radius-l);
            padding: 1.2rem 1.05rem;
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            align-items: center;
            background: linear-gradient(125deg, var(--surface-strong), var(--accent-warm-soft));
            box-shadow: var(--shadow-soft);
        }

        .footer-card p {
            color: var(--ink-soft);
            font-size: 0.9rem;
        }

        .footer-card strong {
            color: var(--ink);
            font-weight: 700;
        }

        .footer-card a {
            color: var(--accent-warm);
            text-decoration: none;
            font-weight: 700;
            font-size: 0.9rem;
        }

        .footer-card a:hover {
            text-decoration: underline;
        }

        [data-reveal] {
            opacity: 0;
            transform: translateY(16px);
            animation: reveal-up 720ms cubic-bezier(0.2, 0.72, 0.18, 1) forwards;
        }

        .d1 { animation-delay: 60ms; }
        .d2 { animation-delay: 140ms; }
        .d3 { animation-delay: 220ms; }

        @keyframes reveal-up {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        @media (max-width: 980px) {
            html {
                font-size: 16px;
            }

            .desktop-only {
                display: none !important;
            }

            .mobile-only {
                display: block !important;
            }

            .focus-panel.mobile-only {
                display: flex !important;
            }

            .hero {
                grid-template-columns: 1fr;
                gap: 1.35rem;
                padding-top: 2.25rem;
            }

            .pipeline-track {
                grid-template-columns: minmax(13rem, 1fr);
                gap: 0.52rem;
            }

            .pipeline-link {
                width: 2px;
                height: 1.55rem;
                margin: 0 auto;
            }

            .pipeline-link::after {
                right: 50%;
                top: auto;
                bottom: -2px;
                transform: translateX(50%) rotate(135deg);
            }

            .pipeline-node {
                min-height: auto;
            }

            .pipeline-canvas::after {
                left: 84%;
                top: 37%;
                transform: translate(-50%, -50%) rotate(25deg);
            }

            .flow-row {
                margin-top: 0.25rem;
                margin-bottom: 1.2rem;
            }

            .semantic-loop {
                --cover-w: 66px;
                --cover-h: 94px;
                --embed-base-pad: 14px;
                --embed-depth: 78px;
                --embed-base: calc(var(--cover-h) + var(--embed-base-pad));
                height: 148px;
            }

            .semantic-loop .stream-input {
                height: 2.05rem;
            }

            .semantic-loop .stream-set span {
                font-size: 0.9rem;
            }

            .semantic-loop .embed-chamber {
                width: var(--embed-depth);
                height: var(--embed-base);
            }

            .semantic-loop .embed-core {
                width: var(--embed-depth);
                height: var(--embed-base);
            }

            .semantic-loop .cover-output {
                height: var(--cover-h);
            }

            .library-row {
                --row-w: 100%;
                --row-offset: 0;
                --row-h: 154px;
                --spine-w: 156px;
                grid-template-columns: minmax(0, 1fr) var(--spine-w);
            }

            .stack-a {
                --row-w: 98.2%;
                --row-offset: 0.15rem;
                --row-h: 156px;
            }

            .stack-b {
                --row-w: 96.4%;
                --row-offset: 0.5rem;
                --row-h: 152px;
            }

            .stack-c {
                --row-w: 100%;
                --row-offset: 0;
                --row-h: 160px;
            }

            .stack-d {
                --row-w: 97.1%;
                --row-offset: 0.32rem;
                --row-h: 154px;
            }

            .section-head {
                flex-direction: column;
                align-items: flex-start;
            }

            .component-showcase {
                --focus-top: clamp(4.35rem, 8vh, 5.5rem);
                --focus-stage-h: clamp(29rem, 74vh, 39rem);
                --focus-step-h: 64vh;
            }

            .component-headline h2 {
                font-size: clamp(2.45rem, 8vw, 4.2rem);
            }

            .component-headline p {
                font-size: clamp(0.96rem, 2.2vw, 1.14rem);
            }

            .component-card {
                flex-basis: 280px;
            }

            .component-sequence-chat .component-card {
                flex-basis:  380px;
            }

            .component-sequence {
                justify-content: flex-start;
            }

            .focus-panel-example.mobile-only {
                justify-content: center;
            }

            .focus-panel-example.mobile-only .component-example-label {
                margin-bottom: 0.56rem;
            }

            .focus-panel-example.mobile-only .component-sequence:not(.component-sequence-chat) {
                position: relative;
                justify-content: center;
                align-items: flex-start;
                overflow: visible;
                padding: 0.08rem 0.08rem 1.98rem;
                scroll-snap-type: none;
            }

            .focus-panel-example.mobile-only .component-sequence:not(.component-sequence-chat) .component-card {
                position: relative;
                z-index: 1;
                flex: 0 0 auto;
                width: min(100%, 21rem);
                max-width: 100%;
                scroll-snap-align: none;
            }

            .focus-panel-example.mobile-only[data-has-next="true"] .component-sequence:not(.component-sequence-chat)::after {
                content: "";
                position: absolute;
                left: 50%;
                bottom: 0.44rem;
                width: min(100%, 20.3rem);
                height: 1.38rem;
                transform: translateX(-50%);
                border: 1px solid var(--line);
                border-top: 0;
                border-radius: 0 0 18px 18px;
                background: linear-gradient(180deg, rgba(251, 247, 239, 0.86), rgba(232, 225, 212, 0.64));
                box-shadow:
                    0 14px 26px rgba(30, 25, 20, 0.16),
                    inset 0 6px 12px rgba(255, 255, 255, 0.3);
                pointer-events: none;
            }

            .focus-panel[data-focus-panel="example-c"] .component-sequence-chat,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-sequence-chat {
                justify-content: center;
                overflow-x: visible;
            }

            .focus-panel[data-focus-panel="example-c"] .component-sequence-chat .component-card,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-sequence-chat .component-card {
                flex: 0 1 auto;
                max-width: calc(100% - 0.6rem);
                margin-inline: auto;
            }

            .topbar-wrap {
                top: 0.4rem;
            }
        }

        @media (max-width: 640px) {
            .container {
                width: min(var(--w), calc(100% - 1.4rem));
            }

            .site-shell {
                padding-top: 0.6rem;
            }

            .hero {
                min-height: calc(100svh - 15rem * 1.5);
                align-content: center;
                justify-items: center;
                padding-top: 7.0rem;
                padding-bottom: 0.45rem;
            }

            .hero-copy {
                display: grid;
                align-content: center;
            }

            .topbar {
                padding: 0.72rem 0.8rem;
            }

            .nav-links {
                gap: 0.65rem;
            }

            .flow-row {
                margin-top: 0.18rem;
                margin-bottom: 0.52rem;
                padding: 0;
            }

            .semantic-loop {
                --cover-w: 46px;
                --cover-h: 66px;
                --embed-base-pad: 10px;
                --embed-depth: 58px;
                --embed-base: calc(var(--cover-h) + var(--embed-base-pad));
                height: 116px;
            }

            .semantic-loop .stream-input {
                left: 0.5rem;
                height: 1.8rem;
            }

            .semantic-loop .stream-set span {
                font-size: 0.77rem;
            }

            .semantic-loop .embed-chamber {
                width: var(--embed-depth);
                height: var(--embed-base);
            }

            .semantic-loop .embed-core {
                width: var(--embed-depth);
                height: var(--embed-base);
            }

            .semantic-loop .cover-output {
                right: 0.35rem;
                height: var(--cover-h);
            }

            .component-showcase {
                --focus-top: 4.65rem;
                --focus-stage-h: clamp(34rem, calc(100svh - 4.8rem), 44rem);
                --focus-step-h: 56vh;
                padding: 0.1rem 0 0;
            }

            .pipeline-showcase {
                padding: 2.1rem 0 2.5rem;
            }

            .pipeline-canvas {
                border-radius: 18px;
                padding: 0.9rem 0.78rem;
                background:
                    radial-gradient(circle at 84% 18%, rgba(190, 99, 56, 0.1), transparent 38%),
                    radial-gradient(circle at 14% 78%, rgba(47, 96, 72, 0.1), transparent 40%),
                    repeating-linear-gradient(
                        90deg,
                        rgba(87, 64, 44, 0.06) 0,
                        rgba(87, 64, 44, 0.06) 1px,
                        transparent 1px,
                        transparent 21px
                    ),
                    repeating-linear-gradient(
                        0deg,
                        rgba(87, 64, 44, 0.06) 0,
                        rgba(87, 64, 44, 0.06) 1px,
                        transparent 1px,
                        transparent 21px
                    ),
                    linear-gradient(180deg, rgba(255, 250, 241, 0.9), rgba(244, 236, 224, 0.95));
            }

            .pipeline-node {
                padding: 0.78rem 0.74rem 0.76rem;
            }

            .pipeline-node h3 {
                font-size: 0.9rem;
            }

            .pipeline-node p {
                font-size: 0.74rem;
            }

            .pipeline-node pre {
                font-size: 0.52rem;
                padding: 0.5rem 0.52rem;
            }

            .pipeline-chip {
                font-size: 0.6rem;
                padding: 0.22rem 0.46rem;
            }

            .component-card {
                flex-basis: 232px;
                border-radius: 18px;
                padding: 0.48rem;
            }

            .component-sequence-chat .component-card {
                flex-basis: 296px;
            }

            .focus-panel {
                justify-content: center;
            }

            .component-step {
                font-size: 0.58rem;
            }

            .component-example-label {
                margin-top: 0.65rem;
                margin-bottom: 0.34rem;
                font-size: 0.86rem;
            }

            .focus-panel-example .component-example-label {
                font-size: 0.98rem;
                margin-bottom: 0.46rem;
            }

            .component-headline h2 {
                font-size: clamp(2rem, 11vw, 3rem);
            }

            .component-headline p {
                font-size: 0.94rem;
                max-width: 34ch;
            }

            .focus-panel-example.mobile-only .component-sequence:not(.component-sequence-chat) {
                padding: 0.12rem 0.18rem 1.78rem;
            }

            .focus-panel-example.mobile-only .component-sequence:not(.component-sequence-chat) .component-card {
                width: min(100%, 19.3rem);
            }

            .focus-panel-example.mobile-only[data-has-next="true"] .component-sequence:not(.component-sequence-chat)::after {
                width: min(100%, 18.6rem);
                bottom: 0.34rem;
                height: 1.2rem;
            }

            .focus-panel[data-focus-panel="example-c"] .component-sequence-chat,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-sequence-chat {
                justify-content: center;
                overflow: visible;
            }

            .focus-panel[data-focus-panel="example-c"] .component-sequence-chat .component-card,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-sequence-chat .component-card {
                flex: 0 0 auto;
                width: min(100%, 24rem);
                max-width: 100%;
            }

            .focus-panel[data-focus-panel="example-c"] .component-shot,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-shot {
                padding: 0.34rem;
            }

            .focus-panel[data-focus-panel="example-c"] .component-shot-stack .component-shot-inner,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-shot-stack .component-shot-inner {
                padding: 0.3rem;
            }

            .component-shot {
                border-radius: 16px;
                padding: 0.28rem;
            }

            .component-shot-inner {
                border-radius: 0;
            }

            .component-shot-stack .component-shot-inner {
                border-radius: 10px;
                padding: 0.24rem;
            }

            .library-row {
                --row-w: 100%;
                --row-offset: 0;
                --row-h: 142px;
                --spine-w: 108px;
                --row-pad-top: 0.95rem;
                --row-pad-x: 0.9rem;
                --row-pad-bottom: 1rem;
                grid-template-columns: minmax(0, 1fr) var(--spine-w);
                min-height: var(--row-h);
            }

            .stack-a {
                --row-w: 97.5%;
                --row-offset: 0.1rem;
                --row-h: 146px;
                --row-pad-top: 1rem;
                --row-pad-bottom: 1.08rem;
            }

            .stack-b {
                --row-w: 95%;
                --row-offset: 0.55rem;
                --row-h: 143px;
                --row-pad-top: 0.9rem;
                --row-pad-bottom: 0.96rem;
            }

            .stack-c {
                --row-w: 100%;
                --row-offset: 0;
                --row-h: 150px;
                --row-pad-top: 1.05rem;
                --row-pad-bottom: 1.14rem;
            }

            .stack-d {
                --row-w: 96.3%;
                --row-offset: 0.35rem;
                --row-h: 144px;
                --row-pad-top: 0.95rem;
                --row-pad-bottom: 1rem;
            }

            .row-main h3 {
                font-size: 1.38rem;
            }

            .row-main p {
                font-size: 0.86rem;
            }

            .row-spine {
                padding: 0.6rem 0.5rem;
            }

            .row-spine-inner {
                gap: 0.24rem;
            }

            .row-spine-inner strong {
                font-size: 0.76rem;
            }

            .row-spine-inner span {
                font-size: 0.5rem;
            }

            .hero p {
                font-size: 1.03rem;
            }

            .footer-card {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (min-width: 641px) and (max-width: 940px) {
            .focus-panel[data-focus-panel="example-c"] .component-sequence-chat .component-card,
            .focus-panel[data-focus-panel="example-c-mobile"] .component-sequence-chat .component-card {
                width: min(calc(100% - 0.6rem), 25.5rem);
                max-width: calc(100% - 0.6rem);
            }
        }

        @media (prefers-reduced-motion: reduce) {
            [data-reveal] {
                animation: none;
                opacity: 1;
                transform: none;
            }

            .focus-panel {
                transition: none;
                filter: none;
                transform: none;
            }

            .semantic-loop .stream-track,
            .semantic-loop .cover-track,
            .semantic-loop .embed-core {
                animation: none;
            }

            .semantic-loop .embed-dot {
                animation: none;
                opacity: 1;
                transform: translate(-50%, -50%) scale(1);
                box-shadow: none;
            }

            .semantic-loop .out-cover {
                opacity: 0.95;
                transform: none;
            }
        }