The document discusses principles of harmony, clarity, and balance for website design. Harmony is achieved through elements like proximity, repetition, and consistent use of color and fonts. Clarity solves problems by being clear, coherent, and reducing distractions. Balance occupies negative space to create a sense of order and momentum. The key is giving all elements space, focusing on the main message, and following principles like KISS (Keep It Simple, Stupid) to build trust and guide users effortlessly.
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