:root{--bg: #fdf8f0;--card: #ffffff;--text: #5c3d1e;--muted: #6b5340;--primary: #f5c842;--primary-dark: #f59e0b;--income: #10b981;--expense: #ef4444;--border: rgba(92, 61, 30, .1);--shadow: 0 8px 24px rgba(92, 61, 30, .08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}#app{min-height:100vh}.page{max-width:640px;margin:0 auto;padding:16px 16px 48px}.hero{position:relative;text-align:center;padding:32px 12px 28px;overflow:hidden}.hero-glow{position:absolute;inset:-40px 20px auto;height:180px;background:radial-gradient(ellipse at center,rgba(245,200,66,.35),transparent 70%);pointer-events:none}.logo{position:relative;width:76px;height:76px;margin:0 auto 14px;border-radius:22px;background:linear-gradient(145deg,var(--primary),var(--primary-dark));color:var(--text);font-size:38px;font-weight:800;line-height:76px;box-shadow:var(--shadow)}.hero h1{position:relative;font-size:26px;font-weight:800;letter-spacing:-.02em}.hero p{position:relative;margin-top:8px;color:var(--muted);font-size:14px}.badge{position:relative;display:inline-block;margin-top:12px;padding:6px 14px;border-radius:999px;background:#f5c84238;color:var(--text);font-size:12px;font-weight:600}.card{background:var(--card);border-radius:20px;padding:22px 20px;margin-bottom:16px;box-shadow:var(--shadow);border:1px solid var(--border)}.card h2{font-size:17px;font-weight:700;margin-bottom:14px;padding-left:12px;border-left:4px solid var(--primary)}.preview-card{padding-bottom:24px}.phone{margin:0 auto;max-width:280px;border-radius:28px;background:#1a1a1a;padding:10px 10px 8px;box-shadow:0 16px 48px #5c3d1e2e}.phone-notch{width:72px;height:6px;margin:0 auto 10px;border-radius:999px;background:#333}.phone-head{text-align:center;font-size:13px;font-weight:700;color:#fff;margin-bottom:8px}.phone-body{position:relative;height:360px;border-radius:18px;background:var(--bg);padding:12px;overflow:hidden}.mock-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;background:#fff;border-radius:12px;font-size:13px;font-weight:700;margin-bottom:10px;box-shadow:0 2px 8px #5c3d1e0d}.mock-stats{display:flex;padding:12px;background:#fff;border-radius:12px;margin-bottom:10px;box-shadow:0 2px 8px #5c3d1e0d}.mock-stats div{flex:1;text-align:center}.mock-stats small{display:block;font-size:11px;color:var(--muted)}.mock-stats b{display:block;margin-top:2px;font-size:13px}.mock-stats .income{color:var(--income)}.mock-stats .expense{color:var(--expense)}.mock-row{display:flex;justify-content:space-between;padding:12px;background:#fff;border-radius:12px;font-size:13px;font-weight:600;box-shadow:0 2px 8px #5c3d1e0d}.mock-row .expense{color:var(--expense)}.mock-fab{position:absolute;left:50%;bottom:52px;transform:translate(-50%);width:44px;height:44px;border-radius:50%;background:linear-gradient(145deg,var(--primary),var(--primary-dark));color:var(--text);font-size:24px;line-height:44px;text-align:center;box-shadow:0 6px 16px #f59e0b59}.mock-guide{position:absolute;right:12%;top:42%;transform:translate(50%,-50%);padding:6px 12px;border-radius:10px;background:var(--primary);color:var(--text);font-size:11px;font-weight:700;box-shadow:0 4px 12px #5c3d1e33;border:1px solid rgba(92,61,30,.12)}.phone-tabs{display:flex;margin-top:8px;padding:8px 4px;background:#fff;border-radius:12px}.phone-tabs span{flex:1;text-align:center;font-size:11px;color:var(--muted);padding:4px 0}.phone-tabs span.active{color:var(--text);font-weight:700}.steps{list-style:none;counter-reset:step}.steps li{counter-increment:step;position:relative;padding:0 0 16px 44px;font-size:15px;color:#4b5563}.steps li:last-child{padding-bottom:0}.steps li:before{content:counter(step);position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;background:#f5c84240;color:var(--text);font-size:13px;font-weight:700;line-height:28px;text-align:center}.steps li strong{color:var(--text)}.feature-grid{display:grid;gap:10px}.feature{display:flex;gap:12px;padding:14px;border-radius:14px;background:#f5c8421a;transition:background .2s ease}.feature-icon{width:40px;height:40px;flex-shrink:0;border-radius:12px;background:linear-gradient(145deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;color:var(--text)}.feature-icon svg{width:20px;height:20px}.feature b{display:block;font-size:15px;margin-bottom:2px}.feature span{font-size:13px;color:var(--muted)}.footer{text-align:center;font-size:13px;color:var(--muted);margin-top:8px;padding-bottom:16px}.service-desc{font-size:14px;color:var(--muted);margin-bottom:14px}.service-tags{display:flex;flex-wrap:wrap;gap:8px}.service-tags span{padding:6px 12px;border-radius:999px;background:#f5c8422e;font-size:12px;font-weight:600;color:var(--text)}.demo-tip{font-size:13px;color:var(--muted);margin:-6px 0 16px}.field{display:block;margin-bottom:12px}.field span{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.field input,.field textarea,.add-row input,.add-row select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;font-size:15px;font-family:inherit;color:var(--text);background:#fff}.field textarea{resize:vertical;min-height:96px}.demo-summary{display:flex;gap:8px;margin:14px 0 10px}.demo-summary div{flex:1;padding:12px 8px;border-radius:12px;background:#f5c8421f;text-align:center}.demo-summary small{display:block;font-size:11px;color:var(--muted)}.demo-summary b{display:block;margin-top:4px;font-size:15px}.progress-wrap{height:10px;border-radius:999px;background:#5c3d1e14;overflow:hidden;margin-bottom:16px}.progress-bar{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--primary-dark));transition:width .25s ease}.progress-bar.warn{background:linear-gradient(90deg,#f59e0b,#ef4444)}.progress-bar.over{background:var(--expense)}.add-row{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;margin-bottom:12px}.btn-primary{border:none;border-radius:12px;padding:10px 16px;background:linear-gradient(145deg,var(--primary),var(--primary-dark));color:var(--text);font-size:14px;font-weight:700;cursor:pointer}.btn-block{width:100%;padding:12px}.btn-text{border:none;background:none;color:var(--muted);font-size:12px;cursor:pointer;padding:0 4px}.expense-list{list-style:none}.expense-list li{display:flex;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.expense-list li:last-child{border-bottom:none}.expense-list li span:first-child{flex:1}.faq-list{display:grid;gap:8px}.faq-item{border:1px solid var(--border);border-radius:14px;overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;border:none;background:#f5c84214;font-size:14px;font-weight:600;color:var(--text);text-align:left;cursor:pointer}.faq-arrow{font-size:18px;line-height:1;color:var(--muted)}.faq-a{padding:0 16px 14px;font-size:14px;color:var(--muted)}.feedback-success{text-align:center;padding:24px 12px;border-radius:14px;background:#10b98114}.feedback-success b{display:block;font-size:16px;color:var(--income);margin-bottom:8px}.feedback-success p{font-size:14px;color:var(--muted)}.section-nav{display:flex;gap:8px;margin-bottom:16px;padding:4px;background:#ffffffb3;border-radius:16px;border:1px solid var(--border);position:sticky;top:8px;z-index:10;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.nav-chip{flex:1;border:none;border-radius:12px;padding:10px 8px;background:transparent;color:var(--muted);font-size:13px;font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease}.nav-chip.active{background:linear-gradient(145deg,var(--primary),var(--primary-dark));color:var(--text)}.section-anchor{scroll-margin-top:72px}.guide-grid{display:grid;gap:12px}.guide-item{display:flex;gap:12px;padding:14px;border-radius:14px;background:#f5c84214;border:1px solid var(--border)}.guide-num{width:28px;height:28px;flex-shrink:0;border-radius:50%;background:#f5c84259;font-size:13px;font-weight:700;line-height:28px;text-align:center}.guide-item b{display:block;font-size:15px;margin-bottom:4px}.guide-item p{font-size:13px;color:var(--muted)}.steps.compact li{padding-bottom:12px;font-size:14px}.survey-head{display:flex;flex-direction:column;gap:12px;margin-bottom:8px}.survey-progress-wrap{width:100%}.survey-progress-label{display:block;font-size:12px;color:var(--muted);margin-bottom:6px;font-weight:600}.progress-wrap.slim{margin-bottom:0;height:6px}.q-block{border:none;margin:0 0 22px;padding:0 0 22px;border-bottom:1px solid var(--border)}.q-block:last-of-type{border-bottom:none;padding-bottom:0}.q-block legend{font-size:15px;font-weight:700;color:var(--text);margin-bottom:6px;padding:0}.q-block legend em{color:var(--expense);font-style:normal}.q-hint{font-size:13px;color:var(--muted);margin-bottom:12px}.star-row{display:flex;gap:8px}.star-btn{width:44px;height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;color:#d1d5db;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:color .2s ease,border-color .2s ease,background .2s ease}.star-btn svg{width:22px;height:22px}.star-btn.active{color:var(--primary-dark);border-color:var(--primary-dark);background:#f5c84226}.score-label{display:block;margin-top:8px;font-size:13px;color:var(--muted);font-weight:600}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--border);border-radius:999px;padding:8px 14px;background:#fff;color:var(--text);font-size:13px;font-weight:600;cursor:pointer;transition:background .2s ease,border-color .2s ease}.chip.active{background:#f5c84238;border-color:var(--primary-dark)}.scale-row,.nps-row{display:flex;gap:6px;flex-wrap:wrap}.scale-btn{flex:1;min-width:44px;height:44px;border:1px solid var(--border);border-radius:12px;background:#fff;font-size:15px;font-weight:700;color:var(--text);cursor:pointer;transition:background .2s ease,border-color .2s ease}.scale-btn.active{background:linear-gradient(145deg,var(--primary),var(--primary-dark));border-color:var(--primary-dark)}.nps-btn{flex:1;min-width:28px;max-width:40px;height:40px;border:1px solid var(--border);border-radius:10px;background:#fff;font-size:13px;font-weight:700;color:var(--text);cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease}.nps-btn.active.detractor{background:#fecaca;border-color:#ef4444;color:#991b1b}.nps-btn.active.passive{background:#fde68a;border-color:#f59e0b;color:#92400e}.nps-btn.active.promoter{background:#bbf7d0;border-color:#10b981;color:#065f46}.scale-labels{display:flex;justify-content:space-between;margin-top:8px;font-size:11px;color:var(--muted)}.form-error{color:var(--expense);font-size:13px;font-weight:600;margin-bottom:12px}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{border:1px solid var(--border);border-radius:12px;padding:12px;background:#fff;color:var(--text);font-size:14px;font-weight:700;cursor:pointer;margin-top:12px}.success-icon{width:48px;height:48px;color:var(--income);margin:0 auto 12px;display:block}.survey-summary{display:grid;gap:8px;margin:16px 0 4px;text-align:left}.survey-summary div{padding:10px 12px;border-radius:12px;background:#f5c8421a}.survey-summary small{display:block;font-size:11px;color:var(--muted)}.survey-summary b{display:block;margin-top:2px;font-size:14px;word-break:break-all}.field input:focus,.field textarea:focus,.add-row input:focus,.add-row select:focus{outline:2px solid rgba(245,158,11,.35);outline-offset:1px}.star-btn:focus-visible,.chip:focus-visible,.scale-btn:focus-visible,.nps-btn:focus-visible,.nav-chip:focus-visible,.btn-primary:focus-visible,.btn-secondary:focus-visible{outline:2px solid var(--primary-dark);outline-offset:2px}@media(max-width:480px){.add-row{grid-template-columns:1fr}.nps-btn{min-width:24px;height:36px;font-size:12px}}@media(prefers-reduced-motion:reduce){.feature,.progress-bar,.nav-chip,.chip,.star-btn,.scale-btn,.nps-btn{transition:none}}