### 1. Enchanted Garden Watercolor Fantasy（魔法花园水彩）
An ancient stone castle half-hidden within a lush, overgrown secret garden, enchanted garden watercolor fantasy style with romantic softness and botanical magic, rich yet delicate color palette of mossy sages, blooming pinks and creams, dew-kissed golds, and soft violets, flowers spilling from every ledge and archway, gentle bees and hummingbirds, sparkling dew drops catching the light, soft dappled sunlight filtering through leaves with visible watercolor texture, whimsical botanical illustration influence, highly detailed in a loose, flowing, garden-dream aesthetic.
### 2. Cottagecore Fantasy（田园牧歌）
A quaint ancient stone castle transformed into a cozy overgrown homestead nestled in a wildflower meadow at the forest edge, cottagecore fantasy style with romantic pastoral magic, warm earthy and pastel color palette of sage greens, buttery yellows, soft roses and lavenders, herb gardens spilling over walls, laundry on lines, friendly woodland creatures and subtle glowing runes, golden hour sunlight filtering through trees, wholesome storybook escape with hidden enchantment, highly detailed, inviting and tender fantasy aesthetic.
### 3. Steampunk Fantasy（蒸汽朋克）
An elaborate ancient stone castle retrofitted with brass gears, airship docks and steam-powered towers rising above industrial spires, steampunk fantasy style with Victorian futurism and magic, warm metallic color palette of burnished brass, copper, deep burgundies and teal accents, intricate machinery with glowing runes and clockwork elements, airships and dirigibles in the sky, inventors in goggles and leather attire, dramatic industrial lighting with sparks and steam, highly detailed, inventive and adventurous fantasy illustration.
### 4. Whimsical Watercolor Fantasy（梦幻水彩）
A delicate ancient stone castle with soft, flowing towers nestled in a misty enchanted valley, whimsical watercolor fantasy style with gentle washes and dreamy transparency, soft pastel color palette of blushing pinks, powder blues, warm golds, and misty lavenders bleeding into one another, wildflowers and ivy climbing the walls with loose brushstrokes, tiny glowing fireflies and floating petals, subtle rainbow refractions in the air, Arthur Rackham and modern watercolor illustrators like Meredith Dillman or kelogsloops influence, light and airy fairy-tale charm with visible paper texture and soft edges, highly detailed yet ethereal watercolor illustration, gentle and uplifting atmosphere.
### 5. Pastel Storybook Watercolor Fantasy（粉彩故事书）
A charming ancient stone castle overgrown with climbing roses and ivy in a sun-dappled meadow, pastel storybook watercolor fantasy style with tender illustrative warmth, sweet and gentle color palette of buttery creams, soft mint greens, petal pinks, and sky blues with subtle blending and highlights, friendly woodland animals peeking from the gardens, fluttering butterflies and subtle sparkles of magic, warm diffused sunlight with soft shadows, classic children's book illustration meets modern watercolor fantasy (think vintage Beatrix Potter elegance with fantasy flair), loose expressive brushwork with visible pigment granulation, highly detailed yet soft and inviting storybook aesthetic.
### 6. Urban Fantasy（都市奇幻）
A hidden ancient stone castle concealed behind modern city skyscrapers in a rainy nighttime metropolis, urban fantasy style with contemporary magic hidden in plain sight, cool neon-infused color palette of electric blues, purples, wet asphalt grays and glowing sigils, subtle runes on brick walls, modern-dressed characters with hidden wings or amulets, streetlights mixing with arcane glows, cinematic noir atmosphere, highly detailed, gritty yet magical blend.
