:root {
            --bg-primary:    #FAF7F3;
            --bg-secondary:  #F3EFEA;
            --bg-tertiary:   #ECE6DE;
            --bg-card:       #FFFFFF;
            --bg-dark:       #2A2522;
            --border:        #DED4C8;
            --border-subtle: #E6DDD2;
            --border-card:   #E1D5C6;
            --text-primary:  #2A2522;
            --text-secondary:#6F675F;
            --text-muted:    #9A9086;
            --accent:        #D2693B;
            --accent-light:  #FBEFE6;
            --accent-dark:   #B85829;
            /* Alpha-scaled accent — used in shadows, borders, and animation
               endpoints. Theme-aware via the dark-mode override below. */
            --accent-a05:    rgba(210, 105, 59, 0.05);
            --accent-a12:    rgba(210, 105, 59, 0.12);
            --accent-a15:    rgba(210, 105, 59, 0.15);
            --accent-a18:    rgba(210, 105, 59, 0.18);
            --accent-a20:    rgba(210, 105, 59, 0.20);
            --accent-a25:    rgba(210, 105, 59, 0.25);
            --accent-a40:    rgba(210, 105, 59, 0.40);
            --accent-a45:    rgba(210, 105, 59, 0.45);
            
            /* Font Definitions */
            --font-mono: "JetBrains Mono", "Fira Code", "Courier New", monospace;
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
			
            --shadow-card:   0 1px 2px rgba(42, 37, 34, 0.04), 0 4px 12px rgba(42, 37, 34, 0.04);
            --shadow-card-hover: 0 2px 4px rgba(42, 37, 34, 0.05), 0 12px 32px rgba(42, 37, 34, 0.08);
            /* Topo line opacities — light mode needs higher alpha because
               orange-on-cream has near-zero hue contrast (the cream is
               already orange-leaning). Dark mode gets hue + luminance shift
               for free, so its values are lower. */
            --topo-default:  0.36;
            --topo-strong:   0.50;
            --topo-faint:    0.16;
            --topo-c-strong: 0.55;
            --topo-c-faint:  0.26;
        }

        [data-theme="dark"] {
            --bg-primary:    #18171a;
            --bg-secondary:  #1f1d20;
            --bg-tertiary:   #26242a;
            --bg-card:       #1d1b1e;
            --bg-dark:       #e8e4e0;
            --border:        #322e30;
            --border-subtle: #2a2629;
            --border-card:   #2a2629;
            --text-primary:  #e8e4e0;
            --text-secondary:#a89f96;
            --text-muted:    #7a7068;
            --accent:        #D2693B;
            --accent-light:  #2a1f18;
            --accent-dark:   #B85829;
            --accent-a05:    rgba(210, 105, 59, 0.05);
            --accent-a12:    rgba(210, 105, 59, 0.12);
            --accent-a15:    rgba(210, 105, 59, 0.15);
            --accent-a18:    rgba(210, 105, 59, 0.18);
            --accent-a20:    rgba(210, 105, 59, 0.20);
            --accent-a25:    rgba(210, 105, 59, 0.25);
            --accent-a40:    rgba(210, 105, 59, 0.40);
            --accent-a45:    rgba(210, 105, 59, 0.45);
            --shadow-card:   0 1px 2px rgba(0,0,0,0.3), 0 4px 12px rgba(0,0,0,0.2);
            --shadow-card-hover: 0 2px 4px rgba(0,0,0,0.35), 0 12px 32px rgba(0,0,0,0.3);
            /* Dark-mode topo opacities — the original tuned values. */
            --topo-default:  0.24;
            --topo-strong:   0.36;
            --topo-faint:    0.10;
            --topo-c-strong: 0.42;
            --topo-c-faint:  0.18;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; overflow-x: hidden; }
        body {
            background: var(--bg-primary);
            color: var(--text-primary);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.6;
            position: relative;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        /* ── Navbar ────────────────────────────────────── */
        .navbar {
            position: fixed; top: 0; left: 0; right: 0; z-index: 100;
            display: flex; align-items: center; justify-content: space-between;
            padding: 0 44px; height: 64px;
            background: rgba(250, 247, 243, 0.86);
            backdrop-filter: blur(14px) saturate(1.2);
            -webkit-backdrop-filter: blur(14px) saturate(1.2);
            border-bottom: 1px solid transparent;
            transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
            transform: translateZ(0);
        }
        [data-theme="dark"] .navbar { background: rgba(24, 23, 26, 0.78); }
        .navbar.scrolled {
            background: rgba(250, 247, 243, 0.94);
            border-bottom-color: var(--border-subtle);
            box-shadow: 0 1px 0 rgba(42, 37, 34, 0.03);
        }
        [data-theme="dark"] .navbar.scrolled { background: rgba(24, 23, 26, 0.88); }
        @-moz-document url-prefix() {
            .navbar { background: rgba(250, 247, 243, 0.96); backdrop-filter: none; -webkit-backdrop-filter: none; }
            [data-theme="dark"] .navbar { background: rgba(24, 23, 26, 0.92); }
            .navbar.scrolled { background: rgba(250, 247, 243, 0.98); }
            [data-theme="dark"] .navbar.scrolled { background: rgba(24, 23, 26, 0.96); }
        }
        .navbar-left { display: flex; align-items: center; gap: 12px; }
        .navbar-left a { display: flex; align-items: center; gap: 10px; text-decoration: none; }
        .navbar-logo {
            width: 28px; height: 28px; flex-shrink: 0;
            color: var(--accent);
        }
        .navbar-title {
            font-size: 17px; font-weight: 700; color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .navbar-center { display: flex; align-items: center; gap: 36px; }
        .navbar-center a {
            font-size: 14.5px; font-weight: 500; color: var(--text-secondary);
            text-decoration: none; transition: color 0.15s ease;
            position: relative; padding: 4px 0;
        }
        .navbar-center a:hover { color: var(--text-primary); }
        .navbar-center a::after {
            content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
            height: 2px; background: var(--accent); border-radius: 2px;
            transform: scaleX(0); transition: transform 0.2s ease;
        }
        .navbar-center a.nav-active::after,
        .navbar-center a:hover::after { transform: scaleX(0.6); }
        .navbar-center a.nav-active { color: var(--text-primary); }

        .navbar-right { display: flex; align-items: center; gap: 14px; }
        .navbar-icon-btn {
            display: flex; align-items: center; justify-content: center;
            width: 32px; height: 32px;
            background: transparent; border: none; cursor: pointer;
            color: var(--text-muted); border-radius: 8px;
            transition: color 0.2s, background 0.2s;
            text-decoration: none;
        }
        .navbar-icon-btn:hover { color: var(--text-primary); background: rgba(42, 37, 34, 0.045); }
        [data-theme="dark"] .navbar-icon-btn:hover { background: var(--bg-secondary); }
        .navbar-icon-btn svg { width: 18px; height: 18px; }
        .navbar-hamburger { display: none; }

        .navbar-menu {
            display: none;
            position: fixed;
            top: 64px; right: 16px;
            min-width: 180px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 12px;
            padding: 8px;
            flex-direction: column;
            gap: 2px;
            z-index: 99;
            box-shadow: var(--shadow-card-hover);
            opacity: 0;
            transform: translateY(-8px);
            transition: opacity 0.2s ease, transform 0.2s ease;
            pointer-events: none;
        }
        .navbar-menu.open {
            opacity: 1;
            transform: translateY(0);
            pointer-events: auto;
        }
        .navbar-menu a {
            display: flex; align-items: center; gap: 8px;
            padding: 10px 14px;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14.5px; font-weight: 500;
            border-radius: 8px;
            transition: background 0.15s, color 0.15s;
        }
        .navbar-menu a:hover {
            background: rgba(42, 37, 34, 0.045);
            color: var(--text-primary);
        }
        [data-theme="dark"] .navbar-menu a:hover { background: var(--bg-secondary); }
        .navbar-menu a.menu-active {
            color: var(--accent);
        }

        .theme-icon-sun { display: none; }
        [data-theme="dark"] .theme-icon-sun { display: block; }
        [data-theme="dark"] .theme-icon-moon { display: none; }

        /* ── Buttons ─────────────────────────────────── */
        .nr-btn {
            background: var(--accent); color: #ffffff;
            border: none; border-radius: 10px;
            padding: 12px 22px;
            font-size: 15px; font-weight: 600;
            cursor: pointer; font-family: var(--font-sans);
            transition: all 0.2s ease;
            white-space: nowrap; text-decoration: none;
            display: inline-flex; align-items: center; gap: 8px;
            box-shadow: 0 1px 2px var(--accent-a20), 0 4px 12px var(--accent-a18);
        }
        .nr-btn:hover {
            background: var(--accent-dark);
            color: #ffffff;
            transform: translateY(-1px);
            box-shadow: 0 2px 4px var(--accent-a25), 0 8px 20px var(--accent-a25);
        }
        .nr-btn-lg {
            padding: 14px 28px; font-size: 15.5px;
            border-radius: 11px;
        }
        .icon-pill {
            display: inline-flex; align-items: center; justify-content: center;
            width: 46px; height: 46px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 11px;
            color: var(--text-secondary);
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .icon-pill:hover {
            color: var(--accent);
            border-color: var(--accent);
            transform: translateY(-1px);
            box-shadow: var(--shadow-card);
        }
        .icon-pill svg { width: 18px; height: 18px; }

        /* ── Hero ──────────────────────────────────────── */
        .hero-fold {
            min-height: 100vh;
            display: flex; flex-direction: column;
            position: relative;
            isolation: isolate;
        }
        .hero {
            padding: 100px 32px 48px;
            max-width: 1240px; margin: 0 auto;
            display: flex; align-items: center; gap: 64px;
            position: relative; flex: 1; width: 100%;
        }
        .hero-text { flex: 0 0 50%; position: relative; z-index: 2; }
        .hero h1 {
            font-family: var(--font-sans); font-weight: 700;
            font-size: clamp(40px, 5.2vw, 60px);
            line-height: 1.05;
            color: var(--text-primary);
            margin-bottom: 24px;
            letter-spacing: -0.025em;
        }
        .hero h1 .accent {
            color: var(--accent); display: inline-block;
            transition: opacity 0.4s ease;
        }
        .hero h1 .accent.fade-out { opacity: 0; }
        .hero-sub {
            font-size: 17px; color: var(--text-secondary);
            max-width: 480px; line-height: 1.6;
            margin-bottom: 10px;
        }
        .hero-sub__mobile-break { display: none; }
        .hero-built-on {
            font-size: 13.5px; color: var(--text-muted);
            margin-bottom: 32px;
        }
        .hero-built-on a {
            color: var(--accent); text-decoration: none;
            border-bottom: 1px dotted var(--accent-a40);
            transition: border-color 0.2s;
        }
        .hero-built-on a:hover { border-bottom-color: var(--accent); }
        .hero-buttons { display: flex; align-items: center; gap: 10px; }
        .hero-buttons .icon-pill {
            width: 46px; height: 46px;
            background: var(--bg-card);
        }

        .hero-visual {
            flex: 1; display: flex; align-items: center; justify-content: center;
            position: relative; min-height: 480px;
        }
        .hero-mesh {
            position: absolute; inset: 0;
            width: 100%; height: 100%;
            display: block;
            -webkit-mask-image: radial-gradient(ellipse 75% 80% at 52% 50%, #000 25%, rgba(0,0,0,0.85) 60%, transparent 100%);
                    mask-image: radial-gradient(ellipse 75% 80% at 52% 50%, #000 25%, rgba(0,0,0,0.85) 60%, transparent 100%);
        }

        .trust-strip {
            padding: 28px 32px 64px;
            position: relative;
        }
        .trust-strip-inner {
            max-width: 1100px; margin: 0 auto;
            background: var(--bg-secondary);
            border: 1px solid var(--border-card);
            border-radius: 16px;
            box-shadow:
                0 1px 0 rgba(42, 37, 34, 0.02),
                0 8px 24px -12px rgba(42, 37, 34, 0.08);
            display: grid; grid-template-columns: repeat(4, 1fr);
            overflow: hidden;
        }
        .trust-item {
            display: flex; flex-direction: column; align-items: flex-start;
            gap: 4px;
            padding: 22px 24px;
            position: relative;
        }
        .trust-item + .trust-item::before {
            content: '';
            position: absolute;
            left: 0; top: 18px; bottom: 18px;
            width: 1px;
            background: var(--border-subtle);
        }
        .trust-item__icon {
            width: 30px; height: 30px;
            border-radius: 50%;
            background: color-mix(in oklab, var(--accent) 12%, transparent);
            display: inline-flex; align-items: center; justify-content: center;
            margin-bottom: 8px;
        }
        .trust-item__icon svg {
            width: 15px; height: 15px;
            color: var(--accent);
            stroke-width: 1.8;
        }
        .trust-label {
            font-size: 14px; font-weight: 600;
            color: var(--text-primary); letter-spacing: -0.005em;
            line-height: 1.3;
        }
        .trust-desc {
            font-size: 12.5px; color: var(--text-muted);
            line-height: 1.4;
        }

        .section-label {
            font-family: var(--font-mono);
            font-size: 11.5px; font-weight: 500;
            color: var(--accent);
            letter-spacing: 0.18em;
            text-transform: uppercase;
            text-align: center; display: block;
            margin-bottom: 14px;
        }
        .section-heading {
            font-family: var(--font-sans); font-weight: 700;
            font-size: clamp(30px, 3.6vw, 40px);
            line-height: 1.15;
            letter-spacing: -0.025em;
            text-align: center;
            margin-bottom: 14px;
            color: var(--text-primary);
        }
        .section-subheading {
            font-size: 16px; color: var(--text-secondary);
            text-align: center; max-width: 600px;
            margin: 0 auto 56px; line-height: 1.6;
        }
        .fade-in {
            opacity: 0; transform: translateY(14px);
            transition: opacity 0.6s cubic-bezier(0.25, 0.1, 0.25, 1),
                        transform 0.6s cubic-bezier(0.25, 0.1, 0.25, 1);
        }
        .fade-in.visible { opacity: 1; transform: translateY(0); }

        .why {
            padding: 96px 32px 88px;
            max-width: 1180px; margin: 0 auto;
            isolation: isolate;
        }
        .why-grid {
            display: grid; grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        .why-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 14px;
            padding: 24px 26px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
        }
        .why-card:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }
        .why-card__head {
            display: flex; align-items: center; gap: 10px;
            margin-bottom: 12px;
        }
        .why-card__icon {
            width: 32px; height: 32px; border-radius: 9px;
            display: flex; align-items: center; justify-content: center;
            background: var(--accent-light); color: var(--accent);
            flex-shrink: 0;
        }
        .why-card__icon svg { width: 17px; height: 17px; stroke-width: 1.8; }
        .why-card__title {
            font-size: 16.5px; font-weight: 600;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .why-card__desc {
            font-size: 14.5px; color: var(--text-secondary);
            line-height: 1.55;
        }

        .forms {
            padding: 88px 32px 96px;
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
            contain: paint;
        }
        .forms::before {
            content: '';
            position: absolute;
            left: 0; right: 0; top: 0;
            height: 96px;
            background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
            pointer-events: none;
            z-index: 1;
        }
        .topo-bg {
            position: absolute; inset: 0;
            pointer-events: none;
            overflow: hidden;
            z-index: 0;
        }
        .topo-bg svg {
            position: absolute;
            top: var(--topo-top, -80px);
            bottom: var(--topo-bottom, -80px);
            height: var(--topo-height, calc(100% + 160px));
        }
        .topo-bg svg.topo-left  {
            left: var(--topo-left-offset, -180px);
            width: var(--topo-width, 46%);
            min-width: var(--topo-min-width, 420px);
            max-width: var(--topo-max-width, 900px);
            transform: rotate(-3deg);
        }
        .topo-bg svg.topo-right {
            right: var(--topo-right-offset, -200px);
            width: var(--topo-width, 46%);
            min-width: var(--topo-min-width, 420px);
            max-width: var(--topo-max-width, 900px);
            transform: scaleX(-1) scaleY(0.82) rotate(-6deg);
            transform-origin: center;
        }
        .topo-bg::after {
            content: '';
            position: absolute; inset: 0;
            pointer-events: none;
            z-index: 2;
            background: linear-gradient(to right,
                transparent 0%,
                transparent 12%,
                var(--bg-secondary) 30%,
                var(--bg-secondary) 70%,
                transparent 88%,
                transparent 100%
            );
        }
        .forms .topo-bg::before {
            content: '';
            position: absolute; inset: 0;
            pointer-events: none;
            z-index: 1;
            background: linear-gradient(to bottom,
                transparent 0%,
                transparent 64%,
                var(--bg-secondary) 100%
            );
        }
        .topo-bg path {
            fill: none;
            stroke: var(--accent);
            stroke-width: var(--topo-stroke-width, 0.7);
            stroke-linecap: round;
            opacity: var(--topo-default);
            stroke-dasharray: 900 200;
        }
        .topo-bg path.topo-strong {
            opacity: var(--topo-strong);
            stroke-width: var(--topo-strong-stroke-width, 0.9);
        }
        .topo-bg path.topo-faint  { opacity: var(--topo-faint); }
        @keyframes topo-svg-pulse {
            0%, 100% { opacity: 0.72; }
            50%      { opacity: 1;    }
        }
        @keyframes topo-drift-l {
            0%, 100% { transform: rotate(-3deg) translate3d(0, 0, 0); }
            50%      { transform: rotate(-3deg) translate3d(5px, -3px, 0); }
        }
        @keyframes topo-drift-r {
            0%, 100% { transform: scaleX(-1) rotate(-6deg) translate3d(0, 0, 0); }
            50%      { transform: scaleX(-1) rotate(-6deg) translate3d(-4px, 4px, 0); }
        }
        .topo-bg svg.topo-left  { animation: topo-drift-l 32s ease-in-out infinite,
                                              topo-svg-pulse 9s ease-in-out infinite; }
        .topo-bg svg.topo-right { animation: topo-drift-r 41s ease-in-out infinite,
                                              topo-svg-pulse 9s ease-in-out -3s infinite; }
        @media (prefers-reduced-motion: reduce) {
            .topo-bg svg.topo-left, .topo-bg svg.topo-right { animation: none; }
        }
        .topo-bg.topo-paused svg,
        .page-hidden .topo-bg svg,
        .page-hidden .how-row:not(:last-child)::after {
            animation-play-state: paused !important;
        }
        .forms-inner {
            max-width: 1180px; margin: 0 auto;
            position: relative; z-index: 1;
        }
        .forms-grid {
            display: grid; grid-template-columns: repeat(6, minmax(0, 1fr));
            gap: 16px;
            margin-top: 8px;
        }
        .form-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 14px;
            padding: 24px 20px 22px;
            display: flex; flex-direction: column; align-items: center;
            text-align: center;
            transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
            position: relative;
        }
        .form-card:hover {
            border-color: var(--border);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .form-card__visual {
            width: 100%; height: 168px;
            display: flex; align-items: center; justify-content: center;
            margin-bottom: 18px;
            position: relative;
        }
        .form-card__visual svg.device {
            height: 100%; width: auto; max-width: 100%;
            color: var(--text-primary);
        }
        .form-card__name {
            font-size: 15.5px; font-weight: 600;
            color: var(--text-primary);
            letter-spacing: -0.005em;
            margin-bottom: 4px;
        }
        .form-card__sub {
            font-size: 12.5px; color: var(--text-muted);
            margin-bottom: 14px; line-height: 1.45;
        }
        .form-card > .form-status { margin-top: auto; }
        .form-status {
            display: inline-flex; align-items: center; gap: 6px;
            font-family: var(--font-mono);
            font-size: 11px; font-weight: 500;
            padding: 5px 12px;
            border-radius: 999px;
            letter-spacing: 0.04em;
            white-space: nowrap;
            text-decoration: none;
        }
        a.form-status--download {
            cursor: pointer;
            transition: background 0.15s ease, border-color 0.15s ease;
        }
        a.form-status--download:hover {
            background: var(--accent-a20);
            border-color: var(--accent);
        }
        .form-status--download {
            background: var(--accent-light);
            color: var(--accent-dark);
            border: 1px solid var(--accent-a20);
        }

        .forms-note {
            text-align: center;
            margin-top: 28px;
            font-size: 13.5px;
            color: var(--text-muted);
            display: flex; align-items: center; justify-content: center; gap: 8px;
            padding: 12px 18px;
            max-width: 520px;
            margin-left: auto; margin-right: auto;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 999px;
        }
        .forms-note svg { width: 14px; height: 14px; color: var(--accent); flex-shrink: 0; }
        .forms-note a { color: var(--accent); text-decoration: none; }
        .forms-note a:hover { text-decoration: underline; }

        .how {
            padding: 96px 32px 96px;
            background: var(--bg-primary);
            position: relative;
            isolation: isolate;
        }
        .how-inner { max-width: 800px; margin: 0 auto; }
        .how-list {
            position: relative;
            display: flex; flex-direction: column;
            gap: 0;
            padding-left: 0;
        }
        .how-row:not(:last-child)::after {
            content: '';
            position: absolute;
            left: 23px;
            top: 41px;
            bottom: -41px;
            background-image: linear-gradient(
                to bottom,
                var(--accent-a45) 0,
                var(--accent-a45) 6px,
                transparent 6px,
                transparent 12px
            );
            background-size: 1px 12px;
            background-repeat: repeat-y;
            width: 1px;
            border: none;
            animation: how-route-flow 4s linear infinite;
            pointer-events: none;
            z-index: 0;
        }
        @keyframes how-route-flow {
            from { background-position: 0 0; }
            to   { background-position: 0 12px; }
        }
        @media (prefers-reduced-motion: reduce) {
            .how-row:not(:last-child)::after { animation: none; }
        }
        .how-row {
            position: relative;
            display: grid;
            grid-template-columns: 46px 1fr;
            gap: 22px;
            align-items: flex-start;
            padding: 18px 4px 18px 0;
            border-radius: 10px;
            transition: background 0.25s ease;
        }
        .how-row + .how-row {
            margin-top: 0;
        }
        .how-row:hover {
            background: var(--accent-a05);
        }
        .how-row__node {
            position: relative;
            width: 46px; height: 46px;
            border-radius: 50%;
            background: var(--bg-card);
            border: 1px solid color-mix(in oklab, var(--accent) 45%, var(--border-card));
            display: flex; align-items: center; justify-content: center;
            color: var(--text-secondary);
            transition: border-color 0.25s, color 0.25s, transform 0.25s;
            flex-shrink: 0;
            z-index: 1;
        }
        .how-row__node svg { width: 19px; height: 19px; stroke-width: 1.6; }
        .how-row:hover .how-row__node {
            border-color: var(--accent);
            color: var(--accent);
            box-shadow: 0 0 0 4px var(--accent-a12);
        }
        .how-row__body { display: flex; flex-direction: column; gap: 4px; padding-top: 4px; }
        .how-row__step {
            font-family: var(--font-mono);
            font-size: 11px;
            letter-spacing: 0.14em;
            color: var(--accent);
            text-transform: uppercase;
            font-weight: 500;
            line-height: 1;
        }
        .how-row__title {
            font-size: 16px; font-weight: 600;
            color: var(--text-primary);
            letter-spacing: -0.005em;
            line-height: 1.3;
        }
        .how-row__desc {
            font-size: 14px; color: var(--text-muted);
            line-height: 1.55;
            margin-top: 2px;
        }
        @keyframes how-node-arrive {
            0%   { transform: scale(0.86); border-color: color-mix(in oklab, var(--accent) 25%, var(--border-card)); }
            55%  { transform: scale(1.08); border-color: var(--accent); box-shadow: 0 0 0 6px var(--accent-a18); }
            100% { transform: scale(1);    border-color: color-mix(in oklab, var(--accent) 45%, var(--border-card)); box-shadow: 0 0 0 0 transparent; }
        }
        .how-list.revealed .how-row:nth-child(1) .how-row__node { animation: how-node-arrive 0.9s ease-out 0.15s both; }
        .how-list.revealed .how-row:nth-child(2) .how-row__node { animation: how-node-arrive 0.9s ease-out 0.45s both; }
        .how-list.revealed .how-row:nth-child(3) .how-row__node { animation: how-node-arrive 0.9s ease-out 0.75s both; }
        .how-list.revealed .how-row:nth-child(4) .how-row__node { animation: how-node-arrive 0.9s ease-out 1.05s both; }
        @media (prefers-reduced-motion: reduce) {
            .how-list.revealed .how-row .how-row__node { animation: none; }
        }

        .how::before {
            content: '';
            position: absolute;
            left: 0; right: 0; top: 0;
            height: 96px;
            background: linear-gradient(to bottom, var(--bg-secondary) 0%, transparent 100%);
            pointer-events: none;
            z-index: 1;
        }
        .community {
            --topo-top: -110px;
            --topo-bottom: -120px;
            --topo-height: calc(100% + 230px);
            --topo-width: 58%;
            --topo-min-width: 560px;
            --topo-max-width: 1040px;
            --topo-left-offset: -285px;
            --topo-right-offset: -230px;
            --topo-stroke-width: 1.05;
            --topo-strong-stroke-width: 1.28;
            background: var(--bg-secondary);
            padding: 80px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
            margin: 0 32px 48px;
            border-radius: 18px;
            border: 1px solid var(--border-card);
            contain: paint;
        }
        .community-inner { position: relative; z-index: 1; }
        @keyframes community-topo-drift-l {
            0%, 100% { transform: rotate(-9deg) scale(1.04) translate3d(0, 0, 0); }
            50%      { transform: rotate(-5deg) scale(1.04) translate3d(16px, -9px, 0); }
        }
        @keyframes community-topo-drift-r {
            0%, 100% { transform: scaleX(-1) scaleY(0.9) rotate(4deg) translate3d(0, 0, 0); }
            50%      { transform: scaleX(-1) scaleY(0.9) rotate(8deg) translate3d(-12px, 13px, 0); }
        }
        .community .topo-bg svg.topo-left {
            animation: community-topo-drift-l 37s ease-in-out infinite,
                       topo-svg-pulse 10s ease-in-out infinite;
        }
        .community .topo-bg svg.topo-right {
            animation: community-topo-drift-r 44s ease-in-out infinite,
                       topo-svg-pulse 11s ease-in-out -4s infinite;
        }
        @media (prefers-reduced-motion: reduce) {
            .community .topo-bg svg.topo-left,
            .community .topo-bg svg.topo-right {
                animation: none;
            }
        }
        .community .topo-bg path.topo-strong { opacity: var(--topo-c-strong); stroke-width: var(--topo-strong-stroke-width); }
        .community .topo-bg path.topo-faint  { opacity: var(--topo-c-faint); }
        .community .topo-bg path { stroke-width: var(--topo-stroke-width); }
        .community .topo-bg::after {
            background: linear-gradient(to right,
                transparent 0%,
                transparent 12%,
                var(--bg-secondary) 30%,
                var(--bg-secondary) 70%,
                transparent 88%,
                transparent 100%
            );
        }
        .community-cta {
            display: flex; justify-content: center; align-items: center;
            gap: 10px; flex-wrap: wrap; margin-top: 32px;
        }

        .footer {
            padding: 28px 32px 36px;
        }
        .footer-inner {
            max-width: 1180px; margin: 0 auto;
            display: flex; align-items: center; justify-content: space-between;
            font-size: 13px;
        }
        .footer-built {
            display: flex; align-items: center; gap: 8px;
            color: var(--text-muted);
        }
        .footer-built svg {
            width: 16px; height: 16px;
            color: var(--text-primary);
            flex-shrink: 0;
        }
        .footer-built a { color: var(--accent); text-decoration: none; }
        .footer-brand { display: inline-flex; line-height: 0; }
        .footer-brand svg { transition: color 0.2s, opacity 0.2s; opacity: 0.75; }
        .footer-brand:hover svg { color: var(--accent); opacity: 1; }
        .footer-links { display: flex; gap: 22px; }
        .footer-links a {
            color: var(--text-muted); text-decoration: none;
            transition: color 0.2s;
        }
        .footer-links a:hover { color: var(--text-primary); }

        .coming-soon-toast {
            position: fixed;
            bottom: 32px;
            left: 50%;
            transform: translateX(-50%) translateY(20px);
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-left: 3px solid var(--accent);
            border-radius: 10px;
            padding: 12px 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
            z-index: 10000;
            box-shadow: var(--shadow-card-hover);
            pointer-events: none;
        }
        .coming-soon-toast.show {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }
        .coming-soon-toast svg {
            width: 16px; height: 16px;
            color: var(--accent);
            flex-shrink: 0;
        }

        @media (max-width: 1200px) {
            .forms-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
        }
        @media (max-width: 1024px) {
            .why-grid { grid-template-columns: repeat(2, 1fr); }
        }
        @media (max-width: 768px) {
            .navbar { padding: 0 18px; }
            .navbar-center { display: none; }
            .navbar-gh { display: none; }
            .navbar-hamburger { display: flex; }
            .navbar-menu { display: flex; }

            .hero-fold {
                min-height: 100vh;
                min-height: 100svh;
            }
            .hero {
                flex-direction: column;
                justify-content: center;
                flex: 1 1 auto;
                min-height: 0;
                padding: 104px 20px