:root{--night:#0e1224;--night-soft:#171c33;--night-line:#262c4a;--moonlight:#ede8dc;--moonlight-dim:#9ba0b8;--c-shingetsu:#7a63b8;--c-mikazuki:#e9c87e;--c-jogen:#7ebea5;--c-jusanya:#e8a3b6;--c-komochizuki:#c34d77;--c-mangetsu:#f2d8a0;--c-izayoi:#5871c9;--c-tachimachi:#c73e4e;--c-imachi:#c08a3e;--c-nemachi:#a48fc9;--c-ariake:#f1926f;--c-misoka:#9ea1a3;--c-default-cta:var(--c-mangetsu);--font-display:"Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;--font-body:"Yu Gothic", "Yu Gothic UI", "YuGothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--night);color:var(--moonlight);font-family:var(--font-body);font-feature-settings:"palt";letter-spacing:.06em;font-size:15px;line-height:2}h1,h2,h3{font-family:var(--font-display);font-weight:500;line-height:1.5}h1,h2{letter-spacing:.05em}h3{letter-spacing:.04em}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}:focus-visible{outline:2px solid var(--moonlight);outline-offset:3px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.phase-moon{width:var(--size,56px);height:var(--size,56px);background:radial-gradient(circle at 40% 36%, #fff8, transparent 60%), var(--mc,#ccc);box-shadow:0 0 22px color-mix(in srgb, var(--mc) 45%, transparent);border-radius:50%;flex-shrink:0;position:relative;overflow:hidden}.phase-moon__shade{background:var(--night);transform:translateX(var(--ph,0%));border-radius:50%;transition:transform 2s ease-in-out;position:absolute;inset:-2%}.phase-moon--dark{background:var(--night-soft);box-shadow:inset 0 0 0 1.5px color-mix(in srgb, var(--mc) 70%, transparent), 0 0 18px color-mix(in srgb, var(--mc) 25%, transparent)}.phase-moon--dark .phase-moon__shade{display:none}.phase-moon--dark:after{content:"";background:radial-gradient(circle at 78% 40%, color-mix(in srgb, var(--mc) 55%, transparent), transparent 34%);border-radius:50%;position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.phase-moon__shade{transition:none}}.transition-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:32px;min-height:100dvh;padding:24px;display:flex}.transition-label{font-family:var(--font-display);color:var(--moonlight-dim);letter-spacing:.16em;font-size:14px}.entrance{text-align:center;flex-direction:column;align-items:center;max-width:480px;min-height:100dvh;margin:0 auto;padding:64px 24px 48px;display:flex}.entrance-moon{background:radial-gradient(circle at 38% 35%, #fbf3df, var(--c-mangetsu) 62%, #c9a96a 100%);border-radius:50%;flex-shrink:0;width:96px;height:96px;margin-bottom:32px;box-shadow:0 0 60px #f2d8a059,0 0 140px #f2d8a01f}.entrance-eyebrow{letter-spacing:.3em;color:var(--moonlight-dim);margin-bottom:14px;font-size:10.5px}.entrance h1{margin-bottom:10px;font-size:30px}.entrance-tagline{font-family:var(--font-display);color:var(--moonlight-dim);letter-spacing:.16em;margin-bottom:28px;font-size:14px}.entrance-lead{color:var(--moonlight-dim);margin-bottom:40px;font-size:14px;line-height:1.9}.entrance-form{width:100%}.entrance-form fieldset{border:none;margin:0;padding:0}.entrance-date-fields{justify-content:center;gap:12px;display:flex}.entrance-field{flex-direction:column;gap:8px;display:flex}.entrance-field.year{flex:1.4}.entrance-field.month,.entrance-field.day{flex:1}.entrance-field span{letter-spacing:.2em;color:var(--moonlight-dim);font-size:11.5px}.entrance-field input{background:var(--night-soft);border:1px solid var(--night-line);width:100%;color:var(--moonlight);font-family:var(--font-body);letter-spacing:.04em;text-align:center;border-radius:8px;padding:14px 8px;font-size:16px}.entrance-field input::placeholder{color:var(--night-line)}.entrance-error{color:var(--c-tachimachi);text-align:center;margin-top:16px;font-size:12.5px}.entrance-cta{background:linear-gradient(135deg, var(--c-default-cta), color-mix(in srgb, var(--c-default-cta) 65%, #fff 8%));color:#10142a;width:100%;font-family:var(--font-body);letter-spacing:.08em;cursor:pointer;border:none;border-radius:999px;margin-top:28px;padding:17px 0;font-size:14px;font-weight:700;display:block}.share-actions{flex-direction:column;gap:12px;margin:32px 0;display:flex}.share-button{width:100%;font-family:var(--font-body);letter-spacing:.08em;text-align:center;cursor:pointer;box-sizing:border-box;border-radius:999px;padding:16px 0;font-size:14px;font-weight:700;text-decoration:none;display:block}.share-button--primary{background:linear-gradient(135deg, var(--tc), color-mix(in srgb, var(--tc) 65%, #fff 8%));color:#10142a;border:none}.share-button--ghost{border:1px solid var(--night-line);color:var(--moonlight);background:0 0}.share-canvas{display:none}.result-screen{max-width:480px;min-height:100dvh;margin:0 auto;padding:52px 24px 60px;position:relative;overflow:hidden}.result-bg-glow{background:radial-gradient(circle, color-mix(in srgb, var(--tc) 16%, transparent), transparent 65%);pointer-events:none;border-radius:50%;width:420px;height:420px;position:absolute;top:-140px;left:50%;transform:translate(-50%)}.result-eyebrow{letter-spacing:.3em;color:var(--moonlight-dim);text-align:center;margin-bottom:26px;font-size:10.5px;position:relative}.result-moonwrap{justify-content:center;margin-bottom:26px;display:flex;position:relative}.result-name{text-align:center;letter-spacing:.1em;color:var(--tc);margin-bottom:4px;font-size:34px;position:relative}.result-yomi{letter-spacing:.3em;color:var(--moonlight-dim);text-align:center;margin-bottom:14px;font-size:11px;position:relative}.result-sub{font-family:var(--font-display);text-align:center;letter-spacing:.07em;margin-bottom:34px;font-size:15.5px;line-height:1.9;position:relative}.result-declare{font-family:var(--font-display);letter-spacing:.05em;text-align:center;color:var(--moonlight);margin-bottom:38px;font-size:14px;line-height:2.4;position:relative}.result-block{border:1px solid var(--night-line);background:#171c33bf;border-radius:12px;margin-bottom:16px;padding:24px 22px;position:relative}.result-block-label{letter-spacing:.26em;color:var(--tc);margin-bottom:12px;font-size:10.5px}.result-block p{letter-spacing:.05em;font-size:13px;line-height:2.1}.result-block--hook{margin-top:28px}.result-hook-text{font-family:var(--font-display);letter-spacing:.05em;text-align:center;margin-bottom:22px;font-size:14px;line-height:2.1}.result-cta{background:linear-gradient(135deg, var(--tc), color-mix(in srgb, var(--tc) 65%, #fff 8%));color:#10142a;width:100%;font-family:var(--font-body);letter-spacing:.08em;text-align:center;cursor:pointer;border:none;border-radius:999px;padding:17px 0;font-size:14px;font-weight:700;text-decoration:none;display:block;position:relative}.result-cta-tag{letter-spacing:.1em;background:#10142a40;border-radius:999px;margin-right:8px;padding:2px 10px;font-size:10px;display:inline-block}.result-cta-note{text-align:center;color:var(--moonlight-dim);margin-top:12px;font-size:11px;position:relative}.result-notfound{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:16px;min-height:100dvh;padding:24px;display:flex}.result-notfound a{color:var(--moonlight)}