:root{--bg: #f7f3ec;--surface: #fffdf9;--surface-2: #f1ebe0;--text: #2b2a28;--muted: #5e5a53;--line: #ddd3c4;--accent: #2f5d62;--accent-strong: #1f4246;--accent-soft: #dfeae8;--warm: #b0603a;--warn-bg: #fff4dc;--warn-line: #d9a441;--error: #b3261e;--error-bg: #fdecea;--focus: #1f6feb;--radius: 14px;--shadow: 0 1px 2px rgb(43 42 40 / 6%), 0 4px 16px rgb(43 42 40 / 6%);color-scheme:light;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic UI,Yu Gothic,Meiryo,system-ui,sans-serif;line-height:1.75;color:var(--text);background:var(--bg);-webkit-text-size-adjust:100%}@media(prefers-color-scheme:dark){:root{--bg: #1c1d1c;--surface: #252725;--surface-2: #2e312f;--text: #ece8e1;--muted: #b6b0a6;--line: #444843;--accent: #8cc3c8;--accent-strong: #b5dde0;--accent-soft: #2c3e3f;--warm: #e3a07e;--warn-bg: #3b3220;--warn-line: #c99a3e;--error: #ff9a8f;--error-bg: #3d2523;--focus: #7fb4ff;--shadow: none;color-scheme:dark}}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg);overflow-wrap:anywhere}h1,h2,h3,h4{line-height:1.4;margin:0 0 .5em}p{margin:0 0 .8em}a{color:var(--accent)}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:6px}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4em;min-height:44px;padding:.55em 1.2em;border-radius:999px;border:1px solid var(--accent);background:var(--surface);color:var(--accent-strong);font-weight:600;cursor:pointer;text-decoration:none}.btn:hover{background:var(--accent-soft)}.btn-primary{background:var(--accent);color:var(--surface);border-color:var(--accent)}.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong)}.btn-danger{border-color:var(--error);color:var(--error)}.btn-danger:hover{background:var(--error-bg)}.btn-quiet{border-color:transparent;background:transparent}.btn:disabled{opacity:.5;cursor:not-allowed}.notice{border-left:4px solid var(--accent);background:var(--accent-soft);padding:.75rem 1rem;border-radius:8px}.warning{border:1px solid var(--warn-line);background:var(--warn-bg);padding:.75rem 1rem;border-radius:8px}.error-text{color:var(--error);font-size:.92rem;margin:.3em 0 0;font-weight:600}.hint{color:var(--muted);font-size:.88rem}.skip.svelte-12qhfyh{position:absolute;left:-9999px;top:0;background:var(--surface);padding:.5rem 1rem;z-index:10}.skip.svelte-12qhfyh:focus{left:1rem;top:1rem}.site-header.svelte-12qhfyh{border-bottom:1px solid var(--line);background:var(--surface)}.inner.svelte-12qhfyh{max-width:52rem;margin:0 auto;padding:.75rem 1rem;display:flex;align-items:center;gap:.6rem}.logo.svelte-12qhfyh{display:inline-grid;place-items:center;width:2rem;height:2rem;border-radius:10px;background:var(--accent);color:var(--surface);font-weight:700}.name.svelte-12qhfyh{font-weight:700;letter-spacing:.04em}.tag.svelte-12qhfyh{margin-left:auto;font-size:.78rem;color:var(--muted);border:1px solid var(--line);padding:.1em .6em;border-radius:999px}main.svelte-12qhfyh{max-width:52rem;margin:0 auto;padding:1.5rem 1rem 3rem}main.svelte-12qhfyh:focus{outline:none}.site-footer.svelte-12qhfyh{border-top:1px solid var(--line);color:var(--muted);font-size:.85rem;text-align:center;padding:1.25rem 1rem 2rem}