Thanks, Hayden. We delivered an outstanding second quarter with revenue of $194.9 million and better-than-expected performance across all financial metrics. The quarter's results clearly demonstrate the significant advancement of our AI efforts and product enhancements, resulting in growth of our core marketplace business, including Business Plus. Our focused, disciplined approach to margin expansion while investing in growth was evident across our business, as our adjusted EBITDA margin hit a new record high of 29.3%, exceeding our guidance range. This was driven by strong revenue outperformance alongside our continued cost optimization efforts, including internal investments in AI enablement. We are firmly on track to achieve our 35% adjusted EBITDA margin target, and we are raising our full year 2025 revenue and adjusted EBITDA guidance. While the macro environment remains difficult to predict, we continue to outperform peers and our own plans while investing in future growth levers. Second quarter GSV of $1 billion was stronger than expected due to successful product improvements we've made to the marketplace, including search and match and Business Plus. We are encouraged by early positive signals that our GSV growth levers are beginning to bend the GSV curve. Average GSV per active client continued on its positive growth trajectory, rising 5% year-over-year and surpassing $5,000 for the first time since 2022. This marks the second consecutive quarter of positive year-over-year growth and the fourth consecutive quarter of sequential growth. Once again, GSV per active client grew year-over-year in every major client segment with particularly strong growth of 16% year-over-year in our very large client segment. Our hours per contract in Q2 were also the highest ever as our platform attracts larger jobs and more complex work. Our active client count continues to exhibit the cumulative effect of the top-of-funnel demand pressure that we have noted for the past few quarters. We are addressing the challenging demand environment by focusing on quality over quantity and targeting our marketing spend on higher LTV clients. In recent quarters, we have also been extensively testing new marketing channels and are seeing strong yield from alternative channels to traditional SEM and SEO. The success of this strategy is evident as overall spend per contract grew for the third consecutive quarter, increasing 11% year-over-year in Q2 and representing our highest ever average spend per contract over any 12-month period. This, along with the enhanced AI-powered customer experience improvements we have been building over the past few quarters, contributed to Q2 marketplace revenue growth of 2.3% year-over-year. As Hayden mentioned, we are excited to announce 2 strategic acquisitions by a newly formed Upwork enterprise-focused subsidiary. The combination of these assets is a game changer for our customers. Having a full stack contract-agnostic enterprise solution will solve key customer pain points and enable us to unlock this massive enterprise market in an expanded way. We expect these deals will have a minor GSV and revenue benefit to the second half of this year with an expected mid-single-digit contribution to revenue. The combination of additional OpEx from these new businesses as well as integration and expansion costs will have a dilutive impact of approximately $10 million on adjusted EBITDA in the back half of 2025, all of which is contemplated in our raised adjusted EBITDA guidance. We expect these acquisitions to contribute to top line growth in 2026 and to be meaningfully GSV, revenue and adjusted EBITDA accretive in 2027. Longer term, we expect this strategy to be a strong driver for both top and bottom line growth. In the second quarter, enterprise revenue was down sequentially due to ongoing pressure from internal budget cuts at a handful of larger customers, some of whom had prominent layoffs in the first half of the year. As a reminder, we also paused the majority of our sales efforts on our traditional enterprise plans in the first half of the year as we retooled our enterprise strategy. We expect the enterprise business, now part of our newly formed subsidiary, to return to growth in 2026 on the back of the new capabilities, the 2 acquisitions will contribute to our offering and our renewed sales approach. Our marketplace take rate was 18.5% in Q2, compared to 18.0% in the second quarter of 2024, as we successfully introduced new ways to price to value in the marketplace. While successful new pricing tests have led to strength in take rate in the first half of the year, we expect relatively stable take rates through the rest of 2025 as we continue to test approaches to drive both GSV and revenue in 2026 and beyond. Non-GAAP gross margin reached 77.8% as we execute disciplined cost management across every part of our business. Non-GAAP operating expense was $98.9 million in the second quarter or 51% of revenue compared to 58% of revenue in the second quarter of 2024. Adjusted EBITDA was $57.1 million in the second quarter, leading to a record second quarter adjusted EBITDA margin of 29.3%. We reported GAAP net income of $32.7 million for the second quarter, a 47% increase over Q2 2024 and a record for any second quarter in our company's history. These all-time highs in profitability and cash generation are enabling us to strategically put capital to work to grow our business and further extend our market leadership position, exemplified by today's marketplace results and enterprise subsidiary acquisitions. Free cash flow for the second quarter was $65.6 million. In the quarter, we utilized $38 million in cash to buy back 2.9 million shares as part of our commitment to driving long-term shareholder value. At these levels, we expect to be active in the share repurchases in the back half of this year. Cash and cash equivalents were approximately $635 million at the end of the second quarter. Now turning to guidance. For the third quarter of 2025, we expect to generate revenue in the range of $190 million to $195 million. For adjusted EBITDA in the third quarter, we are guiding to a range of $47 million to $51 million, which represents an adjusted EBITDA margin in the range of 25% to 26%. Included in this guidance is the absorption of incremental costs related to the acquisitions of both Ascen and Bubty as well as incremental spend to support the expansion of the enterprise business. Even as we invest in future growth, we will achieve meaningful year-over-year margin improvement in 2025, and we are reiterating our long-term adjusted EBITDA margin target of 35%. As a result of our strong execution and encouraging early impact from our numerous platform enhancements, we are increasing our full year revenue guide to be in the range of $765 million to $775 million. While this guidance does include some minimal top line benefit from the announced enterprise subsidiary acquisitions, the vast majority of the revenue guidance raise is due to the continued strength in our marketplace business. We are also increasing our full year adjusted EBITDA guidance to be in the range of $206 million to $214 million, or 27% adjusted EBITDA margin at the midpoint. This represents a more than 5-point margin expansion versus 2024. We expect full year 2025 non- GAAP diluted EPS to be between $1.14 and $1.18, up from our 2024 results. We are building the foundation for accelerated multiyear growth, and this is reflected in our increased 2025 guidance ranges. We are on the path to top line growth in 2026, driven by multiple well-developed catalysts. On stock-based compensation, we have been taking meaningful steps to reduce our SBC expense, and these actions will have a lasting benefit on our recorded stock-based compensation and GAAP profitability. Stock-based comp is expected to be between $60 million and $65 million for the year. In closing, Q2 2025 was a standout quarter that reflects the strength of our strategy, the power of our platform and the exceptional execution of our team. We delivered record profitability, exceeded guidance on every major financial metric and raised our full year outlook, all while navigating an uncertain macro environment. Our disciplined cost management, expanding gross margins and ability to bend the GSV curve underscore the effectiveness of our strategy and the speed of our execution. We are making bold strategic moves to unlock long-term growth, accelerating our enterprise transformation with 2 game-changing acquisitions and delivering fully integrated AI-enabled customer experiences. As we move into the second half of the year, we are confident in our ability to drive continued operational excellence while investing in durable, profitable growth. We remain focused on increasing value for our clients, for our talent, and for our shareholders, and we are just getting started. With that, we will be happy to take your questions.