:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{color:#5f4b55;font-synthesis:none;text-rendering:optimizelegibility;background:#fff5f8;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,Meiryo,sans-serif}.premium-auth-panel{color:#735e67;text-align:left;background:#fff9fcf5;border:1px solid #ca8fa66b;border-radius:20px;gap:10px;width:min(440px,100%);margin:0 auto 22px;padding:18px;display:grid}.premium-auth-panel p{margin:0;line-height:1.65}.premium-auth-panel input{color:#40384c;min-height:46px;font:inherit;background:#fff;border:1px solid #dec8d2;border-radius:12px;padding:10px 12px}.premium-auth-actions{flex-wrap:wrap;gap:8px;display:flex}.premium-auth-actions button{color:#855d6d;background:#fff;border:1px solid #d9bdc9;border-radius:12px;min-height:44px;padding:9px 14px}.premium-auth-actions button:first-child{color:#fff;background:#72569b;border-color:#72569b}*{box-sizing:border-box}body{background:radial-gradient(circle at 20% 10%,#ffd2e1a6,#0000 32%),radial-gradient(circle at 80% 90%,#ffe1ebb3,#0000 35%),#fff7fa;min-width:320px;min-height:100vh;margin:0}button,textarea{font:inherit}button{cursor:pointer}main{min-height:100vh;padding:32px 16px 60px}.app{text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffe0;border:1px solid #ebbecf73;border-radius:30px;width:100%;max-width:620px;margin:0 auto;padding:34px 24px 42px;box-shadow:0 20px 55px #aa69821f,0 3px 12px #aa698212}.small{color:#a98291;margin:0 0 8px;font-size:14px}h1{color:#d77b9a;letter-spacing:.08em;margin:0 0 22px;font-size:clamp(38px,10vw,58px);font-weight:700}.message{color:#8b6c78;margin:18px 0;line-height:1.8}.star{justify-content:center;gap:4px;margin:8px 0 20px;display:flex}.star-button{color:#ead5dc;background:0 0;border:0;padding:2px 5px;font-size:30px;line-height:1;transition:transform .15s,color .15s}.star-button:hover{transform:scale(1.12)}.star-button.selected{color:#f0a0ba}textarea{resize:vertical;color:#5f4b55;background:#fffafb;border:1px solid #edcbd7;border-radius:20px;outline:none;width:100%;min-height:150px;margin:18px 0;padding:18px;line-height:1.8;display:block;box-shadow:inset 0 2px 8px #b46e870d}textarea:focus{border-color:#e6a2ba;box-shadow:0 0 0 4px #eba6be29}textarea::placeholder{color:#c5a9b3}.save-button{color:#fff;letter-spacing:.08em;background:linear-gradient(135deg,#e994b0,#d9799b);border:0;border-radius:18px;width:100%;min-height:54px;font-weight:700;transition:transform .15s,opacity .15s;box-shadow:0 10px 24px #d5749738}.save-button:hover:not(:disabled){transform:translateY(-2px)}.save-button:disabled{cursor:not-allowed;opacity:.45}.reply{text-align:left;color:#725763;background:#fff2f6;border:none;border-radius:22px;margin:24px 0;padding:22px;line-height:1.85;animation:.25s appear}.reply p{margin:0 0 12px}.reply p:last-child{margin-bottom:0}.history{text-align:left;border-top:1px solid #f0dce3;margin-top:34px;padding-top:26px}.history h2{color:#c96f90;margin:0 0 14px;font-size:20px}.history>p{color:#8c707b;margin:8px 0}.history button{color:#9b687b;background:#fff;border:1px solid #edcbd7;border-radius:12px;margin:8px 6px 8px 0;padding:9px 14px}.history-item{background:#fffafb;border:1px solid #f0dce3;border-radius:20px;margin-top:16px;padding:18px}.history-rating{color:#eda0b9;letter-spacing:.08em;margin-bottom:8px}.history-item p{margin:8px 0;line-height:1.75}.history-reply{color:#7c606b;background:#fff1f5;border-radius:15px;margin-top:14px;padding:14px}.history-reply p{margin:0 0 8px}.history-reply p:last-child{margin-bottom:0}.history-item small{color:#b69da7;margin:12px 0;display:block}.concept{color:#ae8796;margin:30px 0 0;font-size:14px;line-height:1.8}@keyframes appear{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (width<=480px){main{padding:14px 10px 30px}.app{border-radius:24px;padding:28px 16px 34px}h1{font-size:42px}textarea{min-height:130px}.star-button{font-size:27px}}.mood-list{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;margin:18px 0 22px;display:flex}.mood-button.mood-cloud-button{appearance:none;color:#675d62;cursor:pointer;background:#fffffff0;border:0;border-radius:48% 52% 46% 54%/55% 45%;min-width:105px;height:58px;padding:0 18px;transition:background .3s,box-shadow .3s,transform .3s;animation:4.8s ease-in-out infinite sasayaki-float;box-shadow:0 7px 18px #735a641a,inset 0 1px #fffffff2}.mood-button.mood-cloud-button:nth-child(2){border-radius:53% 47% 55% 45%/47% 56% 44% 53%;animation-delay:-1.1s}.mood-button.mood-cloud-button:nth-child(3){border-radius:46% 54% 48% 52%/57% 44% 56% 43%;animation-delay:-2.2s}.mood-button.mood-cloud-button:nth-child(4){border-radius:55% 45% 51% 49%/45% 54% 46% 55%;animation-delay:-3.1s}.mood-button.mood-cloud-button:nth-child(5){border-radius:49% 51% 56% 44%/53% 46% 54% 47%;animation-delay:-4s}.mood-cloud{z-index:1;white-space:nowrap;letter-spacing:.03em;font-size:15px;font-weight:500;display:block;position:relative}.mood-button.mood-cloud-button:hover{background:#fff;box-shadow:0 10px 24px #735a6426,inset 0 1px #fff}.mood-button.mood-cloud-button.selected{color:#9a596b;background:#f9e8ed;box-shadow:0 8px 22px #b7748833,inset 0 1px #ffffffe6}@keyframes sasayaki-float{0%,to{transform:translateY(0)rotate(-.4deg)}50%{transform:translateY(-5px)rotate(.4deg)}}.reply{box-shadow:none!important;border:none!important;outline:none!important}.mood-button.mood-cloud-button{background:radial-gradient(circle at 24% 34%,#fff 0 25%,#0000 26%),radial-gradient(circle at 48% 20%,#fff 0 32%,#0000 33%),radial-gradient(circle at 74% 37%,#fff 0 27%,#0000 28%),radial-gradient(#fff 0 68%,#0000 69%);border:none;border-radius:50% 45% 48% 52%/58% 55% 45% 42%;min-width:112px;height:58px;position:relative;overflow:visible;box-shadow:0 8px 20px #7058621a}.mood-button.mood-cloud-button.selected{background:radial-gradient(circle at 24% 34%,#fcecf1 0 25%,#0000 26%),radial-gradient(circle at 48% 20%,#fcecf1 0 32%,#0000 33%),radial-gradient(circle at 74% 37%,#fcecf1 0 27%,#0000 28%),radial-gradient(#fcecf1 0 68%,#0000 69%)}.mood-cloud{z-index:5;position:relative}.premium-sparkle{animation:1.8s ease-in-out infinite premium-glow;position:relative;overflow:hidden}.premium-sparkle:after{content:"✨";font-size:18px;animation:1.2s ease-in-out infinite alternate premium-twinkle;position:absolute;top:-8px;right:-5px}@keyframes premium-glow{0%,to{box-shadow:0 6px 18px #b9828e38}50%{box-shadow:0 6px 24px #dc9bb48c,0 0 18px #ffdcebbf}}@keyframes premium-twinkle{0%{opacity:.35;transform:scale(.7)rotate(-10deg)}to{opacity:1;transform:scale(1.25)rotate(12deg)}}.premium-sales-copy{text-align:center;color:#75686d;flex-direction:column;align-items:center;gap:6px;margin:18px 0 12px;display:flex}.premium-sales-copy strong{font-size:17px;font-weight:600}.premium-sales-copy span{font-size:13px;line-height:1.6}.future-date-buttons{display:none}.sasayaki-insights{margin-top:18px}.sasayaki-insights summary{cursor:pointer;color:#d9799b;text-align:center;font-weight:700;list-style:none}.sasayaki-insights summary::-webkit-details-marker{display:none}