@import "https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&family=Playfair+Display:wght@400;600;700&display=swap";:root{--cny-red:#c8102e;--cny-red-light:#e63946;--cny-gold:gold;--cny-gold-dark:#d4af37;--cny-maroon:#800020;--cny-cream:#fff8e7;--bg-primary:linear-gradient(135deg,#1a0a0a 0%,#2d0a0a 50%,#1a0a0a 100%);--bg-card:#280f0fd9;--text-primary:#fff8e7;--text-secondary:#fff8e7b3;--glow-red:0 0 30px #c8102e80;--glow-gold:0 0 20px #ffd70066;color:var(--text-primary);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Noto Sans SC,Playfair Display,system-ui,sans-serif;font-weight:400;line-height:1.6}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);background-attachment:fixed;justify-content:center;align-items:flex-start;min-height:100vh;padding:2rem 1rem;display:flex;overflow-x:hidden}body:before,body:after{content:"";pointer-events:none;z-index:-1;position:fixed}body:before{background:radial-gradient(at 20% 30%,#c8102e26 0%,#0000 40%),radial-gradient(at 80% 70%,#ffd7001a 0%,#0000 40%);width:200%;height:200%;animation:20s ease-in-out infinite floatBg;top:-50%;left:-50%}@keyframes floatBg{0%,to{transform:translate(0)rotate(0)}33%{transform:translate(2%,1%)rotate(1deg)}66%{transform:translate(-1%,2%)rotate(-1deg)}}h1{background:linear-gradient(135deg,var(--cny-gold)0%,var(--cny-gold-dark)50%,var(--cny-gold)100%);-webkit-text-fill-color:transparent;text-shadow:none;letter-spacing:.02em;-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-family:Playfair Display,serif;font-size:clamp(2rem,5vw,3.5rem);font-weight:700;animation:3s ease-in-out infinite shimmer}@keyframes shimmer{0%,to{filter:brightness()}50%{filter:brightness(1.2)}}h2{color:var(--cny-gold);margin-bottom:1rem;font-size:1.5rem;font-weight:600}button{cursor:pointer;text-transform:uppercase;letter-spacing:.1em;border:none;border-radius:50px;padding:1rem 2rem;font-family:inherit;font-size:1rem;font-weight:600;transition:all .3s cubic-bezier(.4,0,.2,1)}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--cny-gold);text-decoration:none;transition:color .2s}a:hover{color:var(--cny-gold-dark)}#root{width:100%;max-width:1200px;margin:0 auto}.container{flex-direction:column;align-items:center;gap:1.5rem;display:flex}.subtitle{color:var(--text-secondary);margin-bottom:1rem;font-size:1.1rem}.card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);width:100%;max-width:700px;box-shadow:var(--glow-red),0 25px 50px -12px #00000080;border:1px solid #c8102e4d;border-radius:24px;padding:2.5rem;position:relative;overflow:hidden}.card:before,.card:after{content:"福";color:#c8102e14;pointer-events:none;font-size:4rem;font-weight:700;position:absolute}.card:before{top:-10px;left:-10px;transform:rotate(-15deg)}.card:after{bottom:-10px;right:-10px;transform:rotate(15deg)}.upload-section{flex-direction:column;align-items:center;gap:1.5rem;display:flex}.file-input-wrapper{cursor:pointer;background:#ffd7000d;border:2px dashed #ffd70066;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:200px;transition:all .3s;display:flex;position:relative}.file-input-wrapper:hover{border-color:var(--cny-gold);background:#ffd7001a}.file-input-wrapper.has-file{border-style:solid;border-color:var(--cny-gold)}.file-input-wrapper input[type=file]{opacity:0;cursor:pointer;position:absolute;inset:0}.upload-icon{margin-bottom:.5rem;font-size:3rem}.upload-text{color:var(--text-secondary);font-size:1rem}.upload-text span{color:var(--cny-gold);font-weight:600}.image-container{text-align:center;width:100%}.image-container p{color:var(--text-secondary);margin-bottom:.5rem;font-size:.9rem}.preview-img{border:2px solid var(--cny-gold);max-width:100%;max-height:350px;box-shadow:var(--glow-gold);object-fit:contain;border-radius:12px}.invite-code-section{width:100%;max-width:300px}.invite-code-input{width:100%;color:var(--cny-cream);text-align:center;background:#0000004d;border:2px solid #ffd7004d;border-radius:12px;padding:.8rem 1rem;font-size:1rem;transition:all .3s}.invite-code-input::placeholder{color:var(--text-secondary);opacity:.7}.invite-code-input:focus{border-color:var(--cny-gold);box-shadow:var(--glow-gold);outline:none}.invite-code-input:disabled{opacity:.5;cursor:not-allowed}.generate-btn{background:linear-gradient(135deg,var(--cny-red)0%,var(--cny-maroon)100%);color:var(--cny-cream);border:2px solid var(--cny-gold);box-shadow:var(--glow-gold);padding:1.2rem 3rem;font-size:1.1rem}.generate-btn:not(:disabled):hover{box-shadow:var(--glow-gold),0 10px 30px #c8102e66;transform:translateY(-3px)scale(1.02)}.generate-btn:not(:disabled):active{transform:translateY(-1px)}.status-section{text-align:center;min-height:60px}.status-text{justify-content:center;align-items:center;gap:.5rem;font-size:1.1rem;font-weight:600;display:flex}.status-text.pending{color:var(--cny-gold)}.status-text.analyzing{color:#60a5fa}.status-text.generating{color:#a78bfa}.status-text.completed{color:#34d399}.status-text.failed{color:#f87171}.spinner{border:3px solid #ffd7004d;border-top-color:var(--cny-gold);border-radius:50%;width:20px;height:20px;animation:1s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.error{color:#f87171;background:#f871711a;border:1px solid #f871714d;border-radius:8px;margin-top:1rem;padding:1rem}.attempt-progress{color:var(--text-secondary);margin-top:.5rem;font-size:.9rem}.review-feedback{text-align:left;background:#ffc10714;border:1px solid #ffc1074d;border-radius:12px;margin-top:1rem;padding:1.25rem;animation:.4s ease-out fadeInUp}.review-header{color:#fcd34d;align-items:center;gap:.5rem;margin-bottom:1rem;font-weight:600;display:flex}.review-icon{font-size:1.2rem}.review-scores{margin-bottom:1rem}.overall-score{color:var(--cny-cream);margin-bottom:.75rem;font-size:1rem}.overall-score strong{color:var(--cny-gold);font-size:1.2rem}.score-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:.5rem;display:grid}.score-item{background:#0003;border-radius:6px;justify-content:space-between;padding:.4rem .6rem;font-size:.85rem;display:flex}.score-label{color:var(--text-secondary)}.score-value{color:#34d399;font-weight:600}.score-item.low-score .score-value{color:#f87171}.score-item.low-score{background:#f8717126;border:1px solid #f871714d}.review-issues{margin-bottom:1rem}.issues-title{color:var(--text-secondary);margin-bottom:.5rem;font-size:.9rem}.review-issues ul{margin:0;padding-left:1.2rem}.review-issues li{color:#fca5a5;margin-bottom:.25rem;font-size:.85rem}.review-tip{color:#60a5fa;margin:0;font-size:.9rem;font-style:italic}.result-section{margin-top:2rem;animation:.6s ease-out fadeInUp}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.comparison-container{grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem;display:grid}@media (max-width:600px){.comparison-container{grid-template-columns:1fr}}.image-wrapper{text-align:center}.image-wrapper p{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.75rem;font-size:.9rem}.result-img{object-fit:contain;border:2px solid var(--cny-gold);width:100%;max-height:400px;box-shadow:var(--glow-gold);border-radius:12px;transition:transform .3s}.result-img:hover{transform:scale(1.02)}.download-btn{background:linear-gradient(135deg,var(--cny-gold)0%,var(--cny-gold-dark)100%);color:#1a0a0a;margin-top:1rem;padding:1rem 2.5rem;font-weight:700}.download-btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px #ffd7004d}.lantern-left,.lantern-right{opacity:.8;font-size:3rem;animation:4s ease-in-out infinite sway;position:fixed}.lantern-left{top:20px;left:20px}.lantern-right{animation-delay:-2s;top:20px;right:20px}@keyframes sway{0%,to{transform:rotate(-5deg)}50%{transform:rotate(5deg)}}.stepper-container{z-index:10;justify-content:center;align-items:center;width:100%;max-width:600px;margin-bottom:2rem;display:flex;position:relative}.step-item{z-index:2;flex-direction:column;align-items:center;gap:.5rem;display:flex;position:relative}.step-circle{width:36px;height:36px;color:var(--text-secondary);background:#0006;border:2px solid #fff3;border-radius:50%;justify-content:center;align-items:center;font-weight:600;transition:all .3s;display:flex}.step-label{color:var(--text-secondary);font-size:.85rem;font-weight:500;transition:all .3s}.step-item.active .step-circle{background:var(--cny-red);border-color:var(--cny-gold);color:var(--cny-gold);box-shadow:0 0 10px #ffd70066}.step-item.active .step-label{color:var(--cny-gold)}.step-item.completed .step-circle{background:var(--cny-gold);border-color:var(--cny-gold);color:var(--cny-red)}.step-line{background:#ffffff1a;flex:1;height:2px;margin:0 10px 24px;transition:all .3s}.step-line.active{background:linear-gradient(90deg,var(--cny-red)0%,var(--cny-gold)100%);box-shadow:0 0 5px #ffd7004d}.generate-btn:disabled{color:#9ca3af;cursor:not-allowed;opacity:.7;background:#4b5563;border-color:#6b7280;box-shadow:none!important;transform:none!important}