*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-text: #7c5e3a;--color-text-muted: #a68b6a;--color-text-light: #c4a882;--color-bg: #fffbeb;--color-bg-end: #fff7ed;--color-surface: #ffffff;--color-border: #fde68a;--color-accent: #f59e0b;--color-accent-soft: #fef3c7;--color-accent-deep: #d97706;--color-green: #86efac;--color-blue: #93c5fd;--shadow-sm: 0 2px 8px rgba(124, 94, 58, .06);--shadow-md: 0 8px 24px rgba(124, 94, 58, .1);--shadow-lg: 0 16px 48px rgba(124, 94, 58, .12);--radius-sm: 12px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--font: "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--max-width: 1120px;--header-height: 72px}html{scroll-behavior:smooth;overflow-x:hidden}body{font-family:var(--font);color:var(--color-text);background:linear-gradient(180deg,var(--color-bg) 0%,var(--color-bg-end) 100%);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit;cursor:pointer;border:none;background:none}#root{min-height:100vh}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 24px}.section{padding:96px 0}.section-label{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--color-accent-deep);background:var(--color-accent-soft);padding:6px 14px;border-radius:999px;margin-bottom:16px}.section-title{font-size:clamp(28px,4vw,40px);font-weight:700;line-height:1.25;margin-bottom:16px;letter-spacing:-.02em}.section-desc{font-size:17px;color:var(--color-text-muted);max-width:560px;line-height:1.7}@media (max-width: 768px){:root{--header-height: 60px}.section{padding:56px 0}.container{padding:0 16px}.section-title{font-size:clamp(24px,7vw,32px)}.section-desc{font-size:15px}.section-label{font-size:13px}}@media (max-width: 480px){.section{padding:48px 0}}.header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-height);padding-top:env(safe-area-inset-top,0);background:#fffbebeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(253,230,138,.5)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:12px}.header-logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--color-text);flex-shrink:0}.header-logo-icon{display:flex;align-items:center;justify-content:center}.header-nav{display:flex;align-items:center;gap:32px}.header-nav-link{font-size:15px;font-weight:500;color:var(--color-text-muted);transition:color .2s}.header-nav-link:hover{color:var(--color-text)}.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.header-cta{display:inline-flex;align-items:center;padding:10px 20px;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;font-size:14px;font-weight:600;border-radius:999px;box-shadow:0 4px 12px #f59e0b59;transition:transform .2s,box-shadow .2s;white-space:nowrap}.header-cta:hover{transform:translateY(-1px);box-shadow:0 6px 16px #f59e0b73}.header-menu-btn{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;border-radius:12px;background:#fffc;border:1px solid rgba(253,230,138,.8)}.header-menu-bar{display:block;width:100%;height:2px;background:var(--color-text);border-radius:2px}.header-mobile-panel,.header-mobile-backdrop{display:none}@media (max-width: 768px){.header-nav,.header-cta{display:none}.header-menu-btn{display:flex}.header-mobile-panel{display:block;position:fixed;top:var(--header-height);left:0;right:0;z-index:101;background:#fffbebfa;border-bottom:1px solid rgba(253,230,138,.6);box-shadow:var(--shadow-md);transform:translateY(-8px);opacity:0;visibility:hidden;pointer-events:none;transition:transform .2s ease,opacity .2s ease,visibility .2s}.header-mobile-panel--open{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}.header-mobile-nav{display:flex;flex-direction:column;padding:12px 16px 20px;gap:4px}.header-mobile-link{display:flex;align-items:center;min-height:48px;padding:0 12px;font-size:16px;font-weight:500;color:var(--color-text);border-radius:12px}.header-mobile-link:active{background:var(--color-accent-soft)}.header-mobile-cta{display:flex;align-items:center;justify-content:center;min-height:48px;margin-top:8px;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;font-size:15px;font-weight:600;border-radius:999px;box-shadow:0 4px 12px #f59e0b59}.header-mobile-backdrop{display:block;position:fixed;inset:var(--header-height) 0 0;z-index:99;border:none;background:#7c5e3a2e;cursor:pointer}}@media (max-width: 480px){.header-logo-text{font-size:16px}}.hero{position:relative;padding:calc(var(--header-height) + 64px) 0 96px;overflow:hidden}.hero-blob{position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none}.hero-blob-a{width:400px;height:400px;background:#fbbf2440;top:-100px;right:-80px}.hero-blob-b{width:300px;height:300px;background:#fef3c799;bottom:0;left:-60px}.hero-blob-c{width:200px;height:200px;background:#86efac33;top:40%;left:30%}.hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative}.hero-title{font-size:clamp(36px,5vw,56px);font-weight:700;line-height:1.15;letter-spacing:-.03em;margin-bottom:24px}.hero-title-accent{background:linear-gradient(135deg,#f59e0b,#d97706);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-desc{font-size:18px;color:var(--color-text-muted);line-height:1.75;margin-bottom:32px;max-width:480px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:24px}.hero-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 28px;font-size:15px;font-weight:600;border-radius:999px;transition:transform .2s,box-shadow .2s}.hero-btn-primary{background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;box-shadow:0 4px 16px #f59e0b66}.hero-btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #f59e0b80}.hero-btn-secondary{background:var(--color-surface);color:var(--color-text);border:1.5px solid var(--color-border)}.hero-btn-secondary:hover{background:var(--color-accent-soft)}.phone-mockup{width:280px;margin:0 auto;background:#1a1a1a;border-radius:36px;padding:12px;box-shadow:var(--shadow-lg),0 0 0 1px #7c5e3a14}.phone-notch{width:80px;height:24px;background:#1a1a1a;border-radius:0 0 16px 16px;margin:-4px auto 8px}.phone-screen{background:linear-gradient(180deg,#fff7d6,#fff7ed);border-radius:28px;padding:20px 16px;min-height:420px}.phone-hero{margin-bottom:16px}.phone-date{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:#fff;background:linear-gradient(135deg,#fbbf24,#f59e0b);padding:8px 14px;border-radius:999px;width:fit-content;margin-bottom:12px}.phone-heart{font-size:12px}.phone-message{display:flex;gap:10px;padding:12px;background:#ffffffb3;border-radius:12px}.phone-message-line{width:3px;border-radius:2px;background:#f59e0b;flex-shrink:0}.phone-message-label{font-size:11px;font-weight:600;color:var(--color-text);margin-bottom:4px}.phone-message-text{font-size:12px;color:var(--color-text-muted)}.phone-card{background:#fff;border-radius:16px;padding:14px;margin-bottom:12px;box-shadow:var(--shadow-sm)}.phone-card-head{display:flex;align-items:center;gap:8px;margin-bottom:10px}.phone-step{width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:var(--color-accent-soft);color:var(--color-accent-deep);font-size:11px;font-weight:700;border-radius:50%}.phone-card-title{flex:1;font-size:13px;font-weight:600}.phone-card-count{font-size:12px;color:var(--color-accent-deep);font-weight:600}.phone-slots{display:flex;flex-direction:column;gap:6px}.phone-slot{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#fafafa;border-radius:10px;font-size:11px;color:var(--color-text-muted)}.phone-slot--done{background:#f0fdf4;color:#16a34a}.phone-slot-flag{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;background:var(--color-accent-soft);color:var(--color-accent-deep);font-size:10px;font-weight:700;border-radius:6px}.phone-mood-chips{display:flex;flex-wrap:wrap;gap:6px}.phone-mood-chip{padding:6px 12px;font-size:11px;background:#fafafa;border-radius:999px;color:var(--color-text-muted)}.phone-mood-chip--on{background:var(--color-accent-soft);color:var(--color-accent-deep);font-weight:600}@media (max-width: 900px){.hero{padding:calc(var(--header-height) + 32px) 0 64px}.hero-inner{grid-template-columns:1fr;gap:0;text-align:center}.hero-title{display:inline-flex;flex-direction:column;align-items:flex-start;text-align:left}.hero-desc{margin-left:auto;margin-right:auto;font-size:16px}.hero-actions{justify-content:center;gap:10px}.hero-btn{flex:0 0 auto;width:auto;padding:10px 18px;font-size:14px}.hero-visual{display:none}}@media (max-width: 480px){.hero{padding-bottom:48px}.hero-title{font-size:clamp(28px,8vw,36px);margin-bottom:16px}.hero-desc{font-size:15px;margin-bottom:24px}.hero-actions{flex-direction:row;justify-content:center;width:100%;gap:10px}.hero-btn{flex:0 0 auto;width:auto;min-height:44px;padding:10px 16px;font-size:13px}}.features{background:#ffffff80}.features-header{text-align:center;margin-bottom:56px}.features-header .section-desc{margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--color-surface);border:1px solid rgba(253,230,138,.6);border-radius:var(--radius-lg);padding:28px;transition:transform .25s,box-shadow .25s}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}.feature-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.feature-emoji{font-size:32px;line-height:1}.feature-tag{font-size:11px;font-weight:600;color:var(--color-accent-deep);background:var(--color-accent-soft);padding:4px 10px;border-radius:999px}.feature-title{font-size:18px;font-weight:700;margin-bottom:10px;letter-spacing:-.01em}.feature-desc{font-size:14px;color:var(--color-text-muted);line-height:1.7}@media (max-width: 768px){.features-header{margin-bottom:36px}.features-grid{grid-template-columns:repeat(2,1fr);gap:12px}.feature-card{padding:16px}.feature-card-top{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:10px}.feature-emoji{font-size:24px}.feature-tag{font-size:10px;padding:3px 8px}.feature-title{font-size:15px;margin-bottom:6px}.feature-desc{font-size:12px;line-height:1.6}}@media (max-width: 900px){.features-grid{grid-template-columns:repeat(2,1fr)}}.how-it-works{position:relative}.how-header{text-align:center;margin-bottom:56px}.steps-list{max-width:640px;margin:0 auto}.step-item{display:flex;gap:24px}.step-num-col{display:flex;flex-direction:column;align-items:center;flex-shrink:0}.step-num{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#fef3c7,#fde68a);color:var(--color-accent-deep);font-size:14px;font-weight:700;border-radius:50%;border:2px solid #fff;box-shadow:var(--shadow-sm)}.step-line{width:2px;flex:1;min-height:40px;background:linear-gradient(180deg,var(--color-border) 0%,transparent 100%);margin:8px 0}.step-content{padding-bottom:40px}.step-item:last-child .step-content{padding-bottom:0}.step-title{font-size:20px;font-weight:700;margin-bottom:8px;letter-spacing:-.01em}.step-desc{font-size:15px;color:var(--color-text-muted);line-height:1.75}.section-desc--center{margin:0 auto;text-align:center}@media (max-width: 768px){.how-header{margin-bottom:36px}}@media (max-width: 480px){.step-item{gap:16px}.step-num{width:40px;height:40px;font-size:12px}.step-title{font-size:17px}}.for-who{background:#ffffff80}.for-who-header{text-align:center;margin-bottom:56px}.for-who-header .section-desc{margin:0 auto}.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.audience-card{background:var(--color-surface);border:1px solid rgba(253,230,138,.6);border-radius:var(--radius-lg);padding:32px 28px;text-align:center}.audience-emoji{font-size:40px;display:block;margin-bottom:16px}.audience-title{font-size:20px;font-weight:700;margin-bottom:20px}.audience-list{list-style:none;text-align:left}.audience-list li{position:relative;padding-left:20px;font-size:14px;color:var(--color-text-muted);line-height:1.7;margin-bottom:10px}.audience-list li:before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;background:var(--color-accent);border-radius:50%}@media (max-width: 768px){.for-who-header{margin-bottom:36px}.audience-grid{grid-template-columns:repeat(2,1fr);gap:12px}.audience-card{padding:16px 14px}.audience-emoji{font-size:28px;margin-bottom:10px}.audience-title{font-size:16px;margin-bottom:12px}.audience-list li{font-size:12px;line-height:1.55;margin-bottom:8px;padding-left:14px}.audience-list li:before{top:8px;width:5px;height:5px}}.what-i-built{background:#ffffff73}.what-i-built-header{text-align:center;margin-bottom:56px}.what-i-built-header .section-desc{margin:0 auto}.what-i-built-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.what-i-built-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:28px;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease}.what-i-built-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.what-i-built-emoji{font-size:28px;display:block;margin-bottom:16px}.what-i-built-title{font-size:18px;font-weight:700;margin-bottom:10px}.what-i-built-desc{font-size:15px;color:var(--color-text-muted);line-height:1.65}@media (max-width: 768px){.what-i-built-header{margin-bottom:36px}.what-i-built-grid{grid-template-columns:repeat(2,1fr);gap:12px}.what-i-built-card{padding:16px}.what-i-built-emoji{font-size:22px;margin-bottom:10px}.what-i-built-title{font-size:15px;margin-bottom:6px}.what-i-built-desc{font-size:12px;line-height:1.6}}@media (max-width: 900px){.what-i-built-grid{grid-template-columns:repeat(2,1fr)}}.cta{padding-bottom:96px}.cta-card{position:relative;background:linear-gradient(135deg,#fff7d6,#fef3c7,#fff7ed);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:64px 48px;overflow:hidden;text-align:center}.cta-blob{position:absolute;border-radius:50%;filter:blur(50px);pointer-events:none}.cta-blob-a{width:300px;height:300px;background:#fbbf244d;top:-80px;right:-60px}.cta-blob-b{width:250px;height:250px;background:#86efac33;bottom:-60px;left:-40px}.cta-content{position:relative}.cta-title{font-size:clamp(24px,4vw,36px);font-weight:700;margin-bottom:12px;letter-spacing:-.02em}.cta-desc{font-size:17px;color:var(--color-text-muted);margin-bottom:40px}.cta-qr-area{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap}.cta-qr-image{display:block;width:min(100%,420px);height:auto;border-radius:var(--radius-md);background:#fff;box-shadow:0 8px 24px #0f172a14}.cta-qr-info{text-align:left}.cta-domain{font-size:15px;margin-bottom:8px;word-break:break-all}.cta-domain a{color:var(--color-accent-deep);font-weight:600;text-decoration:underline;text-underline-offset:3px}.cta-wish{font-size:16px;color:var(--color-text-muted)}@media (max-width: 768px){.cta{padding-bottom:64px}.cta-card{padding:40px 20px;border-radius:var(--radius-lg)}.cta-desc{font-size:15px;margin-bottom:32px}.cta-qr-area{flex-direction:column;gap:24px}.cta-qr-image{width:100%;max-width:360px}.cta-qr-info{text-align:center;width:100%}}@media (max-width: 480px){.cta-card{padding:32px 16px}.cta-title{font-size:22px}}.footer{background:#7c5e3a0a;border-top:1px solid rgba(253,230,138,.5);padding-bottom:env(safe-area-inset-bottom,0)}.footer-inner{display:flex;justify-content:space-between;gap:48px;padding:48px 24px}.footer-logo{display:flex;align-items:center;gap:8px;font-size:16px;font-weight:700;margin-bottom:8px}.footer-tagline{font-size:13px;color:var(--color-text-muted)}.footer-links{display:flex;gap:64px}.footer-col{display:flex;flex-direction:column;gap:10px}.footer-col-title{font-size:13px;font-weight:700;color:var(--color-text);margin-bottom:4px}.footer-col a{font-size:13px;color:var(--color-text-muted);transition:color .2s}.footer-col a:hover{color:var(--color-text)}.footer-bottom{border-top:1px solid rgba(253,230,138,.4);padding:20px 0}.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--color-text-light)}.footer-bottom a{color:var(--color-text-muted)}.footer-bottom a:hover{color:var(--color-text)}@media (max-width: 640px){.footer-inner{flex-direction:column;align-items:center;gap:28px;padding:32px 0;text-align:center}.footer-brand{width:100%}.footer-logo{justify-content:center}.footer-tagline{max-width:280px;margin:0 auto;line-height:1.6}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:24px 16px;width:100%}.footer-col{align-items:center;text-align:center}.footer-bottom-inner{flex-direction:column;gap:8px;text-align:center;padding:0 8px}.footer-bottom-inner p{line-height:1.6}}