:root{--color-bg: #fffdf5;--color-surface: #ffffff;--color-text: #4a4a4a;--color-text-weak: #8a8a8a;--color-accent: #f7a6b8;--color-accent-strong: #e8809a;--color-border: #eae2d0;--color-error: #c2405a;--radius: 12px;--tap-min: 44px;--content-max: 480px;--space: 16px;--font-ui: "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-ui);line-height:1.7}img,canvas{display:block;max-width:100%;height:auto}button{font-family:inherit;min-height:var(--tap-min);touch-action:manipulation;cursor:pointer}button:disabled{cursor:not-allowed}a{color:var(--color-accent-strong)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}:focus-visible{outline:3px solid var(--color-accent-strong);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.app{max-width:var(--content-max);margin-inline:auto;padding-inline:var(--space);padding-top:var(--space);padding-bottom:max(var(--space),env(safe-area-inset-bottom))}.app__section+.app__section{margin-top:28px}.title{margin:0;text-align:center;font-size:1.5rem}.title__canvas{margin-inline:auto}.site-name{margin:6px 0 0;text-align:center;font-size:.8rem;color:var(--color-text-weak)}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space)}.card__heading{margin:0 0 12px;font-size:1rem}.moji-form__label{display:block;margin-bottom:8px;font-size:.9rem}.moji-form__hint{margin:0 0 8px;font-size:.75rem;color:var(--color-text-weak)}.moji-form__textarea{display:block;width:100%;font-size:16px;font-family:inherit;line-height:1.6;padding:12px;border:1px solid var(--color-border);border-radius:var(--radius);resize:vertical}.moji-form__meta{display:flex;justify-content:flex-end;margin:6px 0 0;font-size:.8rem;color:var(--color-text-weak)}.moji-form__error{margin:8px 0 0;font-size:.85rem;color:var(--color-error)}.button{display:block;width:100%;margin-top:12px;padding:12px;font-size:1rem;font-weight:700;color:var(--color-text);background-color:var(--color-accent);border:none;border-radius:var(--radius)}.button:disabled{background-color:var(--color-border);color:var(--color-text-weak)}.button--secondary{background-color:var(--color-surface);border:2px solid var(--color-accent)}.result__frame{display:flex;justify-content:center;padding:12px;border:1px dashed var(--color-border);border-radius:var(--radius);background-color:var(--color-bg)}.result__empty,.result__hint{margin:0;font-size:.85rem;color:var(--color-text-weak)}.result__hint{margin-top:8px}.share{margin-top:16px;padding-top:12px;border-top:1px solid var(--color-border)}.notice{margin:12px 0 0;font-size:.85rem;color:var(--color-text-weak)}.affiliate{text-align:center}.affiliate__link{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--color-text);text-decoration:none}.affiliate__image{height:180px;width:auto;object-fit:contain}.affiliate__title{font-size:.85rem;text-decoration:underline}.disclaimer{margin-top:32px;padding-top:var(--space);border-top:1px solid var(--color-border);font-size:.8rem;color:var(--color-text-weak)}.disclaimer p{margin:0 0 8px}.disclaimer__affiliate{margin-top:12px;font-size:.7rem;opacity:.75}