#ns-chatbot-root {
        --ns-header-gradient: linear-gradient(
          120deg,
          #2563eb 0%,
          #1e3a8a 50%,
          #020617 100%
        );
        --font:
          "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
          sans-serif;
        --ns-accent: #38bdf8;
        --ns-primary: #2563eb;
        --shadow-1: 0 10px 30px rgba(0, 0, 0, 0.18);
        --shadow-2: 0 24px 80px rgba(2, 6, 23, 0.28);
        --safe-bottom: env(safe-area-inset-bottom, 0px);
      }
      #ns-chatbot-root {
        --ns-bg: #ffffff;
        --ns-surface: rgba(255, 255, 255, 0.94);
        --ns-surface-2: rgba(2, 6, 23, 0.03);
        --ns-text: #0f172a;
        --ns-muted: rgba(15, 23, 42, 0.72);
        --ns-dim: rgba(15, 23, 42, 0.56);
        --border-soft: rgba(15, 23, 42, 0.08);
        --input-bg: rgba(255, 255, 255, 0.98);
        --input-border: rgba(15, 23, 42, 0.12);
        --input-focus: rgba(56, 189, 248, 0.28);
        --chip-bg: rgba(2, 6, 23, 0.03);
        --card-bg: rgba(2, 6, 23, 0.025);
        --card-hover: rgba(2, 6, 23, 0.05);
        --assistant-bubble: rgba(2, 6, 23, 0.04);
        --user-bubble: linear-gradient(135deg, #38bdf8, #2563eb);
        --success-bg: rgba(34, 197, 94, 0.08);
        --warning-bg: rgba(245, 158, 11, 0.1);
      }
      body.ns-theme-dark #ns-chatbot-root {
        --ns-bg: #020617;
        --ns-surface: rgba(15, 23, 42, 0.76);
        --ns-surface-2: rgba(255, 255, 255, 0.03);
        --ns-text: #f3f4f6;
        --ns-muted: rgba(229, 231, 235, 0.78);
        --ns-dim: rgba(229, 231, 235, 0.54);
        --border-soft: rgba(255, 255, 255, 0.08);
        --input-bg: rgba(15, 23, 42, 0.88);
        --input-border: rgba(148, 163, 184, 0.28);
        --input-focus: rgba(56, 189, 248, 0.3);
        --chip-bg: rgba(255, 255, 255, 0.04);
        --card-bg: rgba(255, 255, 255, 0.03);
        --card-hover: rgba(255, 255, 255, 0.06);
        --assistant-bubble: rgba(255, 255, 255, 0.04);
        --success-bg: rgba(34, 197, 94, 0.12);
        --warning-bg: rgba(245, 158, 11, 0.14);
      }
      .ns-launcher {
        position: fixed;
        right: 18px;
        bottom: calc(18px + var(--safe-bottom));
        z-index: 999999;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        padding: 12px 14px;
        border-radius: 999px;
        border: 1px solid rgba(15, 23, 42, 0.08);
        background: rgba(255, 255, 255, 0.92);
        box-shadow: var(--shadow-1);
        color: #0f172a;
        cursor: pointer;
        user-select: none;
        backdrop-filter: blur(14px);
        transition:
          transform 0.15s ease,
          box-shadow 0.15s ease,
          background 0.15s ease;
      }
      body.ns-theme-dark .ns-launcher {
        border-color: rgba(255, 255, 255, 0.1);
        background: rgba(2, 6, 23, 0.82);
        color: #fff;
      }
      .ns-launcher:hover {
        transform: translateY(-1px);
        box-shadow: 0 14px 36px rgba(0, 0, 0, 0.22);
      }
      .ns-launcher:active {
        transform: scale(0.99);
      }
      .ns-launcher .dot {
        width: 10px;
        height: 10px;
        border-radius: 999px;
        background: linear-gradient(135deg, var(--ns-accent), #2563eb);
        box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.12);
        flex: 0 0 auto;
      }
      .ns-launcher .label {
        font-weight: 800;
        font-size: 13px;
        letter-spacing: 0.1px;
        white-space: nowrap;
      }
      .ns-shell {
        position: fixed;
        right: 18px;
        bottom: calc(78px + var(--safe-bottom));
        z-index: 999999;
        width: 430px;
        max-width: calc(100vw - 36px);
        height: min(82dvh, 760px);
        min-height: 600px;
        min-width: 340px;
        max-height: 95dvh;
        background: var(--ns-surface);
        border: 1px solid var(--border-soft);
        border-radius: 24px;
        box-shadow: var(--shadow-2);
        overflow: hidden;
        display: none;
        backdrop-filter: blur(20px);
        container-type: inline-size;
      }
      .ns-shell.open {
        display: block;
      }
      .ns-shell.fullscreen {
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100vw !important;
        height: 100dvh !important;
        max-width: none !important;
        max-height: none !important;
        border-radius: 0;
        min-width: 100vw;
        min-height: 100dvh;
      }
      .ns-shell.minimized {
        height: 72px !important;
        min-height: 72px !important;
        width: 360px;
        overflow: hidden;
      }
      .ns-shell.minimized .ns-body {
        display: none;
      }
      .ns-shell.minimized .ns-topbar {
        min-height: 72px;
      }
      .ns-topbar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 10px 10px 10px 16px;
        background: var(--ns-header-gradient);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        min-height: 70px;
      }
      .ns-topbar-left {
        display: flex;
        align-items: center;
        gap: 12px;
        min-width: 0;
        flex-shrink: 1;
      }
      .ns-logo {
        height: 24px;
        width: auto;
        max-width: 100%;
        object-fit: contain;
        display: block;
        margin: 0;
        cursor: pointer;
      }
      .ns-beta-badge {
        font-size: 9px;
        font-weight: 800;
        text-transform: uppercase;
        background: linear-gradient(
          135deg,
          rgba(255, 255, 255, 0.2),
          rgba(255, 255, 255, 0.05)
        );
        color: #fff;
        padding: 2px 8px;
        border-radius: 100px;
        letter-spacing: 0.8px;
        backdrop-filter: blur(8px);
        border: 1px solid rgba(255, 255, 255, 0.25);
        display: inline-flex;
        align-items: center;
        height: fit-content;
        margin-top: 1px;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        user-select: none;
        position: relative;
        overflow: hidden;
      }
      .ns-beta-badge:hover {
        transform: scale(1.08) translateY(-1px);
      }
      .ns-topbar-right {
        display: flex;
        align-items: center;
        gap: 4px;
        flex-shrink: 0;
      }
      #ns-chatbot-root .btn-primary,
      #ns-chatbot-root .btn-secondary,
      #ns-chatbot-root .btn-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 999px;
        font-weight: 800;
        cursor: pointer;
        border: none;
        background: none;
        font-family: var(--font);
        transition:
          transform 0.15s ease,
          opacity 0.15s ease,
          background 0.15s ease;
        user-select: none;
        text-decoration: none;
      }
      #ns-chatbot-root .btn-primary {
        background: linear-gradient(135deg, var(--ns-accent), #2563eb);
        color: #fff;
        box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
        padding: 10px 14px;
        font-size: 13px;
        white-space: nowrap;
      }
      #ns-chatbot-root .btn-secondary {
        color: var(--ns-text);
        background: var(--chip-bg);
        border: 1px solid var(--border-soft);
        padding: 10px 14px;
        font-size: 13px;
        white-space: nowrap;
      }
      #ns-chatbot-root .btn-icon {
        width: 32px;
        height: 32px;
        border: 1px solid rgba(226, 232, 240, 0.22);
        background: rgba(2, 6, 23, 0.18);
        color: #fff;
        font-size: 15px;
        font-weight: 900;
      }
      #ns-chatbot-root .btn-primary:active,
      #ns-chatbot-root .btn-secondary:active,
      #ns-chatbot-root .btn-icon:active {
        transform: scale(0.98);
      }
      .ns-body {
        height: calc(100% - 70px);
        display: flex;
        flex-direction: column;
        background: var(--ns-bg);
      }
      body.ns-theme-dark .ns-body {
        background: radial-gradient(
          circle at top,
          rgba(15, 23, 42, 0.92),
          #020617 70%
        );
      }
      .ns-screen {
        padding: 18px 16px 16px;
        overflow: auto;
        flex: 1 1 auto;
        scroll-behavior: smooth;
      }
      #ns-chatbot-root .thread {
        display: flex;
        flex-direction: column;
        gap: 12px;
        animation: nsFadeIn 0.22s ease-out;
      }
      @keyframes nsFadeIn {
        from {
          opacity: 0;
          transform: translateY(5px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
      }
      #ns-chatbot-root .hero {
        border: 1px solid var(--border-soft);
        background: var(--ns-surface-2);
        border-radius: 22px;
        padding: 18px 16px;
        box-shadow: 0 10px 24px rgba(2, 6, 23, 0.06);
      }
      #ns-chatbot-root .heroBadge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 6px 10px;
        border-radius: 999px;
        background: var(--chip-bg);
        border: 1px solid var(--border-soft);
        font-size: 11px;
        font-weight: 700;
        letter-spacing: 0.04em;
        color: var(--ns-dim);
        margin-bottom: 14px;
      }
      #ns-chatbot-root .heroTitle {
        margin: 0 0 8px;
        font-size: 28px;
        line-height: 1.02;
        letter-spacing: -0.045em;
        font-weight: 800;
        color: var(--ns-text);
      }
      #ns-chatbot-root .heroText {
        margin: 0;
        font-size: 14px;
        line-height: 1.5;
        color: var(--ns-muted);
        max-width: 34ch;
      }
      #ns-chatbot-root .quickSectionTitle {
        margin: 6px 2px 2px;
        color: var(--ns-dim);
        font-size: 11px;
        letter-spacing: 0.14em;
        text-transform: uppercase;
      }
      #ns-chatbot-root .quickGrid {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
      }
      #ns-chatbot-root .chip {
        border: 1px solid var(--border-soft);
        background: transparent;
        color: var(--ns-text);
        padding: 10px 14px;
        border-radius: 999px;
        font-size: 12px;
        font-weight: 700;
        cursor: pointer;
        font-family: var(--font);
        transition:
          background 0.15s ease,
          transform 0.15s ease;
        text-align: left;
        white-space: normal;
        line-height: 1.3;
      }
      #ns-chatbot-root .chip:hover {
        background: var(--card-hover);
        transform: translateY(-1px);
      }
      #ns-chatbot-root .cardRow {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
      }
      #ns-chatbot-root .homeCard {
        border: 1px solid var(--border-soft);
        border-radius: 18px;
        background: var(--card-bg);
        padding: 14px;
        cursor: pointer;
        transition:
          transform 0.15s ease,
          background 0.15s ease;
      }
      #ns-chatbot-root .homeCard:hover {
        background: var(--card-hover);
        transform: translateY(-1px);
      }
      #ns-chatbot-root .homeCardTitle {
        margin: 0 0 4px;
        font-size: 13px;
        font-weight: 800;
        color: var(--ns-text);
      }
      #ns-chatbot-root .homeCardSub {
        margin: 0;
        font-size: 12px;
        line-height: 1.35;
        color: var(--ns-muted);
      }
      #ns-chatbot-root .ctaPanel {
        border: 1px solid var(--border-soft);
        border-radius: 18px;
        padding: 14px;
        background: linear-gradient(180deg, var(--success-bg), transparent);
        display: flex;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
      }
      #ns-chatbot-root .ctaPanelTitle {
        margin: 0 0 4px;
        font-size: 13px;
        font-weight: 900;
        color: var(--ns-text);
      }
      #ns-chatbot-root .ctaPanelText {
        margin: 0;
        font-size: 12px;
        line-height: 1.4;
        color: var(--ns-muted);
      }
      #ns-chatbot-root .message {
        display: flex;
        width: 100%;
        gap: 10px;
        animation: nsFadeIn 0.18s ease-out;
      }
      #ns-chatbot-root .message.assistant {
        justify-content: flex-start;
      }
      #ns-chatbot-root .message.user {
        justify-content: flex-end;
      }
      #ns-chatbot-root .avatar {
        width: 34px;
        height: 34px;
        border-radius: 999px;
        flex: 0 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 0;
        color: transparent;
        background-image: url("https://s3.us-east-2.amazonaws.com/cdn.hmsctl.com/publicshare/Ned1.0.png");
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        box-shadow: 0 8px 20px rgba(37, 99, 235, 0.18);
        margin-top: 2px;
        overflow: hidden;
      }

      .ns-ned-icon {
        width: 28px;
        height: 28px;
        border-radius: 999px;
        object-fit: cover;
        display: block;
        flex: 0 0 auto;
        box-shadow: 0 6px 16px rgba(37, 99, 235, 0.22);
      }
      .ns-home-ned-icon {
        width: 72px;
        height: 72px;
        border-radius: 999px;
        object-fit: cover;
        display: block;
        margin: 0 auto 14px;
        box-shadow: 0 14px 34px rgba(37, 99, 235, 0.18);
      }
      #ns-chatbot-root .bubbleWrap {
        max-width: min(84%, 320px);
        display: flex;
        flex-direction: column;
        gap: 5px;
      }
      .ns-shell.fullscreen .bubbleWrap {
        max-width: min(84%, 800px);
      }
      #ns-chatbot-root .message.user .bubbleWrap {
        align-items: flex-end;
      }
      #ns-chatbot-root .bubbleLabel {
        font-size: 11px;
        color: var(--ns-dim);
        font-weight: 700;
        padding: 0 2px;
      }
      #ns-chatbot-root .bubble {
        border-radius: 18px;
        padding: 13px 14px;
        border: 1px solid var(--border-soft);
        background: var(--assistant-bubble);
        color: var(--ns-text);
        line-height: 1.55;
        font-size: 13px;
        overflow-wrap: anywhere;
      }
      #ns-chatbot-root .message.user .bubble {
        background: var(--user-bubble);
        color: #fff;
        border-color: transparent;
        box-shadow: 0 10px 28px rgba(37, 99, 235, 0.22);
      }
      #ns-chatbot-root .assistantActions {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        margin-top: 8px;
      }
      #ns-chatbot-root .microPill {
        border-radius: 999px;
        padding: 8px 11px;
        border: 1px solid var(--border-soft);
        background: var(--chip-bg);
        color: var(--ns-text);
        font-size: 12px;
        font-weight: 800;
        cursor: pointer;
        font-family: var(--font);
        text-align: left;
        white-space: normal;
        line-height: 1.3;
      }
      #ns-chatbot-root .microPill:hover {
        background: var(--card-hover);
      }
      #ns-chatbot-root .typingBubble {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        min-height: 18px;
      }
      #ns-chatbot-root .typingBubble span {
        width: 7px;
        height: 7px;
        border-radius: 999px;
        background: var(--ns-dim);
        display: block;
        animation: nsBlink 1.2s infinite ease-in-out;
      }
      #ns-chatbot-root .typingBubble span:nth-child(2) {
        animation-delay: 0.15s;
      }
      #ns-chatbot-root .typingBubble span:nth-child(3) {
        animation-delay: 0.3s;
      }
      @keyframes nsBlink {
        0%,
        80%,
        100% {
          opacity: 0.35;
          transform: translateY(0);
        }
        40% {
          opacity: 1;
          transform: translateY(-1px);
        }
      }
      #ns-chatbot-root .richAnswer p {
        margin: 0 0 10px;
      }
      #ns-chatbot-root .richAnswer p:last-child {
        margin-bottom: 0;
      }
      #ns-chatbot-root .richAnswer ul,
      #ns-chatbot-root .richAnswer ol {
        margin: 0 0 10px 18px;
        padding: 0;
      }
      #ns-chatbot-root .richAnswer li {
        margin: 0 0 6px;
      }
      #ns-chatbot-root .richAnswer strong {
        font-weight: 800;
        color: var(--ns-text);
      }
      #ns-chatbot-root .message.user .richAnswer strong {
        color: #fff;
      }
      #ns-chatbot-root .richAnswer .callout {
        display: block;
        margin: 10px 0;
        padding: 10px 11px;
        border-radius: 14px;
        background: var(--warning-bg);
        border: 1px solid var(--border-soft);
        font-size: 12px;
      }
      #ns-chatbot-root .metaRow {
        display: flex;
        gap: 8px;
        flex-wrap: wrap;
        margin-top: 6px;
      }
      #ns-chatbot-root .metaTag {
        font-size: 11px;
        font-weight: 800;
        color: var(--ns-dim);
        background: var(--chip-bg);
        border: 1px solid var(--border-soft);
        border-radius: 999px;
        padding: 6px 10px;
      }
      #ns-chatbot-root .stuckCard {
        margin-top: 2px;
        border: 1px solid var(--border-soft);
        background: var(--ns-surface-2);
        border-radius: 18px;
        padding: 14px;
      }
      #ns-chatbot-root .stuckTitle {
        margin: 0 0 5px;
        font-size: 13px;
        font-weight: 900;
        color: var(--ns-text);
      }
      #ns-chatbot-root .stuckText {
        margin: 0 0 10px;
        font-size: 12px;
        line-height: 1.4;
        color: var(--ns-muted);
      }
      @container (max-width: 480px) {
        #ns-chatbot-root .support-btn-text {
          display: none !important;
        }
      }
      @media (max-width: 520px) {
        #ns-chatbot-root .support-btn-text {
          display: none;
        }
        .ns-shell {
          right: 12px;
          left: 12px;
          width: auto;
          bottom: calc(76px + var(--safe-bottom));
          height: min(86dvh, 760px);
          min-height: 540px;
          min-width: auto;
          max-width: calc(100vw - 24px);
        }
        #ns-chatbot-root .heroTitle {
          font-size: 26px;
        }
        #ns-chatbot-root .cardRow {
          grid-template-columns: 1fr;
        }
        #ns-chatbot-root .bubbleWrap {
          max-width: 88%;
        }
      }
      .ns-launcher-note {
        position: fixed;
        right: 18px;
        bottom: calc(76px + var(--safe-bottom));
        z-index: 999998;
        background: #fff;
        color: var(--ns-text);
        padding: 10px 16px;
        border-radius: 14px;
        border: 1px solid var(--border-soft);
        box-shadow: var(--shadow-1);
        font-size: 13px;
        font-weight: 600;
        opacity: 0;
        pointer-events: none;
        transform: translateY(10px) scale(0.95);
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        transform-origin: bottom right;
        cursor: pointer;
      }
      .ns-launcher-note.show {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0) scale(1);
      }
      .ns-launcher-note::after {
        content: "";
        position: absolute;
        bottom: -6px;
        right: 24px;
        width: 10px;
        height: 10px;
        background: #fff;
        border-right: 1px solid var(--border-soft);
        border-bottom: 1px solid var(--border-soft);
        transform: rotate(45deg);
      }
      body.ns-theme-dark .ns-launcher-note {
        background: rgba(2, 6, 23, 0.92);
        color: #fff;
        border-color: rgba(255, 255, 255, 0.1);
      }
      #ns-chatbot-root .composer {
        padding: 12px 14px 16px 14px;
        border-top: 1px solid var(--border-soft);
        display: flex;
        gap: 10px;
        align-items: flex-end;
        background: var(--ns-surface);
        z-index: 10;
      }
      #ns-chatbot-root .composerMain {
        flex: 1 1 auto;
        display: flex;
        align-items: flex-end;
        gap: 10px;
        border: 1px solid var(--border-soft);
        background: var(--ns-surface-2);
        border-radius: 20px;
        padding: 8px 14px;
      }
      #ns-chatbot-root .composerMain:focus-within {
        border-color: var(--ns-accent);
        box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2);
      }
      body.ns-theme-dark .composerMain:focus-within {
        box-shadow: 0 0 0 1px var(--ns-accent);
      }
      #ns-chatbot-root .composer textarea {
        width: 100%;
        min-height: 26px;
        max-height: 110px;
        resize: none;
        border: none;
        outline: none;
        background: transparent;
        font-size: 13px;
        font-family: var(--font);
        padding: 5px 0;
        margin: 0;
        color: var(--ns-text);
        line-height: 1.45;
      }
      #ns-chatbot-root .composer textarea:disabled {
        opacity: 0.7;
        cursor: not-allowed;
      }
      #ns-chatbot-root .send {
        width: 44px;
        height: 44px;
        border-radius: 999px;
        border: none;
        cursor: pointer;
        background: linear-gradient(135deg, var(--ns-accent), #2563eb);
        color: #fff;
        display: flex;
        align-items: center;
        justify-content: center;
        transition:
          transform 0.15s ease,
          opacity 0.15s ease;
        flex: 0 0 auto;
        box-shadow: 0 10px 24px rgba(37, 99, 235, 0.22);
      }
      #ns-chatbot-root .send:active {
        transform: scale(0.95);
      }
      #ns-chatbot-root .send:disabled {
        opacity: 0.55;
        cursor: not-allowed;
      }
      #ns-chatbot-root .footerHint {
        font-size: 11px;
        color: var(--ns-dim);
        text-align: center;
        margin: 0 24px 12px;
      }
      .ns-screen.home-search-mode {
        display: flex;
        flex-direction: column;
      }
      #ns-chatbot-root .googleHomeHero {
        border: 0;
        background: transparent;
        box-shadow: none;
        padding: 34px 16px 10px;
        text-align: center;
      }
      #ns-chatbot-root .googleHomeHero .heroBadge {
        margin: 0 auto 12px;
        justify-content: center;
      }
      #ns-chatbot-root .googleHomeHero .heroTitle {
        margin: 0 auto 10px;
        font-size: clamp(30px, 5vw, 46px);
        text-align: center;
        letter-spacing: -0.055em;
      }
      #ns-chatbot-root .googleHomeHero .heroText {
        margin: 0 auto;
        max-width: 560px;
        text-align: center;
      }
      #ns-chatbot-root .googleAskWrap {
        width: 100%;
        max-width: 760px;
        margin: 10px auto 4px;
      }
      #ns-chatbot-root .googleAskBox {
        display: flex;
        align-items: center;
        gap: 10px;
        width: 100%;
        min-height: 54px;
        border: 1px solid rgba(15, 23, 42, 0.14);
        background: rgba(255, 255, 255, 0.92);
        border-radius: 999px;
        padding: 9px 10px 9px 18px;
        box-shadow: 0 8px 26px rgba(2, 6, 23, 0.07);
        transition:
          box-shadow 0.15s ease,
          border-color 0.15s ease;
      }
      body.ns-theme-dark .googleAskBox {
        background: rgba(15, 23, 42, 0.78);
        border-color: rgba(148, 163, 184, 0.24);
      }
      #ns-chatbot-root .googleAskBox:focus-within {
        border-color: var(--ns-accent);
        box-shadow: 0 16px 46px rgba(37, 99, 235, 0.18);
      }
      #ns-chatbot-root .googleAskBox textarea {
        width: 100%;
        min-height: 28px;
        max-height: 96px;
        resize: none;
        border: none;
        outline: none;
        background: transparent;
        color: var(--ns-text);
        font-size: 14px;
        line-height: 1.45;
        font-family: var(--font);
        padding: 4px 0;
        margin: 0;
      }
      #ns-chatbot-root .googleAskBox textarea::placeholder {
        color: var(--ns-dim);
      }
      #ns-chatbot-root .googleAskSend {
        width: 38px;
        height: 38px;
        border-radius: 999px;
        border: 0;
        background: linear-gradient(135deg, var(--ns-accent), #2563eb);
        color: #fff;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        flex: 0 0 auto;
        box-shadow: 0 10px 22px rgba(37, 99, 235, 0.22);
      }
      #ns-chatbot-root .googleAskActions {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 10px;
        flex-wrap: wrap;
        margin-top: 12px;
      }
      #ns-chatbot-root .googleGhostBtn {
        border: 1px solid var(--border-soft);
        background: var(--chip-bg);
        color: var(--ns-text);
        padding: 10px 14px;
        border-radius: 999px;
        font-size: 12px;
        font-weight: 800;
        font-family: var(--font);
        cursor: pointer;
      }
      #ns-chatbot-root .googleBrowseWrap {
        max-width: 760px;
        width: 100%;
        margin: 16px auto 0;
      }
      #ns-chatbot-root .googleBrowseWrap .quickSectionTitle {
        text-align: center;
        margin-bottom: 12px;
      }
      @media (max-width: 520px) {
        #ns-chatbot-root .googleAskBox {
          min-height: 50px;
          border-radius: 24px;
        }
      }

      /* ── Navigation bar ── */
      .ns-nav-bar {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 6px 0 2px;
      }
      .ns-nav-btn {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 7px 14px 7px 10px;
        border-radius: 999px;
        border: 1px solid var(--border-soft);
        background: var(--ns-surface-2);
        color: var(--ns-text);
        font-size: 12px;
        font-weight: 700;
        font-family: var(--font);
        cursor: pointer;
        transition:
          background 0.15s ease,
          transform 0.1s ease;
        white-space: nowrap;
      }
      .ns-nav-btn:hover {
        background: var(--card-hover);
        transform: translateY(-1px);
      }
      .ns-nav-btn:active {
        transform: scale(0.97);
      }
      .ns-nav-home {
        margin-left: auto;
      }

      /* ── Question list rows ── */
      .ns-q-list {
        display: flex;
        flex-direction: column;
        border: 1px solid var(--border-soft);
        border-radius: 18px;
        overflow: hidden;
        background: var(--card-bg);
      }
      .ns-q-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 10px;
        padding: 13px 14px;
        border: none;
        border-bottom: 1px solid var(--border-soft);
        background: transparent;
        color: var(--ns-text);
        font-size: 13px;
        font-weight: 500;
        font-family: var(--font);
        text-align: left;
        cursor: pointer;
        transition: background 0.12s ease;
        line-height: 1.4;
      }
      .ns-q-row:last-child {
        border-bottom: none;
      }
      .ns-q-row:hover {
        background: var(--card-hover);
      }
      .ns-q-row:active {
        background: var(--chip-bg);
      }
      .ns-q-text {
        flex: 1;
      }
      .ns-q-arrow {
        flex: 0 0 auto;
        color: var(--ns-dim);
      }