:root{--coral:#f47a6a;--orange:#f8a45f;--yellow:#f6c85a;--blue:#4a7fd4;--bg:#f1f2f4;--surface:#ffffff;--surface-2:#f8fafc;--border:#ccd3e1;--slate:#2b3245;--text-secondary:#6a758d;--text-muted:#8b95a8;--ink:#111827;--max:1120px}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{background:var(--bg);color:var(--slate);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}a{color:inherit;text-decoration:none}.site-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{border-bottom:1px solid rgba(43,50,69,.1);background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);position:-webkit-sticky;position:sticky;top:0;z-index:10}.site-nav{max-width:var(--max);margin:0 auto;padding:14px 22px;display:flex;justify-content:space-between;gap:20px}.brand,.site-nav{align-items:center}.brand{display:inline-flex;gap:10px;font-weight:800;letter-spacing:0}.brand img{width:34px;height:34px}.nav-links{display:flex;align-items:center;gap:16px;color:var(--text-secondary);font-weight:650;font-size:14px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:8px;background:var(--coral);color:white;font-weight:800;border:1px solid rgba(0,0,0,.04)}.button.secondary{background:var(--surface);color:var(--slate);border-color:var(--border)}.site-main{flex:1 1}.hero{max-width:var(--max);margin:0 auto;padding:70px 22px 36px;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(320px,.98fr);grid-gap:46px;gap:46px;align-items:center}.eyebrow{color:var(--blue);font-weight:800;font-size:14px;margin:0 0 12px}h1{color:var(--ink);font-size:58px;line-height:1;margin:0;letter-spacing:0}.hero-copy{color:var(--text-secondary);font-size:19px;line-height:1.55;margin:22px 0 0;max-width:660px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.product-panel{background:var(--surface);border:1px 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rgba(43,50,69,.28)}.pin.one{left:18%;top:32%}.pin.two{left:56%;top:46%;background:var(--yellow)}.pin.three{right:18%;bottom:23%;background:var(--blue)}.preview-card{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(255,255,255,.94);border:1px solid rgba(204,211,225,.8);border-radius:8px;padding:16px}.preview-title{margin:0;font-size:18px;color:var(--ink);font-weight:850}.preview-meta{margin:6px 0 0;color:var(--text-secondary);font-size:14px}.section-band{border-top:1px solid rgba(43,50,69,.08)}.section-inner{max-width:var(--max);margin:0 auto;padding:50px 22px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px}.feature{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:22px}.content-section h2,.feature h2{color:var(--ink);margin:0 0 10px;font-size:22px;letter-spacing:0}.content-section p,.feature 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rgba(204,211,225,.8);border-radius:8px;background:rgba(255,255,255,.94);padding:16px}.share-map-card span,.share-map-card strong{display:block}.share-map-card strong{color:var(--ink);font-size:18px;margin-bottom:5px}.share-map-card span{color:var(--text-secondary);font-size:14px}.share-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:16px;gap:16px}.share-detail-grid h2,.sponsor-block h2{color:var(--ink);margin:0;font-size:24px}.sponsor-block p:last-child{color:var(--text-secondary);line-height:1.55;margin:10px 0 0}.detail-page{max-width:680px;margin:0 auto;padding:36px 22px 120px}.detail-title{font-size:32px;font-weight:850;color:var(--ink);margin:0 0 18px;line-height:1.15}.detail-map-wrap{position:relative;width:100%;height:320px;border-radius:10px;overflow:hidden;border:1px solid var(--border);background:var(--surface);margin-bottom:18px}.detail-map-image{position:relative;width:100%;height:100%}.detail-map-image 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12px}.detail-event-item-meta{font-size:12px;color:var(--text-muted);margin:2px 0 0}.site-footer{border-top:1px solid rgba(43,50,69,.1);color:var(--text-muted);font-size:14px}.footer-inner{max-width:var(--max);margin:0 auto;padding:26px 22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.right-col{display:flex;flex-direction:column;gap:16px}.auth-card{background:var(--surface);padding:22px}.auth-card,.auth-tabs{border:1px solid var(--border);border-radius:8px}.auth-tabs{display:flex;gap:4px;margin-bottom:18px;background:var(--bg);padding:4px}.auth-tab{flex:1 1;padding:8px 0;border-radius:6px;border:none;background:transparent;color:var(--text-secondary);font-weight:650;font-size:14px;cursor:pointer;transition:background .15s,color .15s}.auth-tab.active{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px rgba(43,50,69,.1)}.auth-form{display:flex;flex-direction:column;gap:10px}.auth-input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--ink);font-size:15px;font-family:inherit;outline:none;box-sizing:border-box}.auth-input:focus{border-color:var(--blue);background:var(--surface)}.auth-pw-wrapper{position:relative}.auth-pw-wrapper .auth-input{padding-right:44px}.auth-pw-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);border:none;background:none;cursor:pointer;font-size:16px;line-height:1;padding:2px;color:var(--text-muted)}.auth-error{margin:0;color:#c0392b;font-size:13px}.auth-submit{width:100%;margin-top:4px}@media (max-width:820px){.nav-links{gap:10px}.nav-links .optional{display:none}.hero{padding-top:46px}.hero,.share-hero{grid-template-columns:1fr}.share-hero{padding-top:42px}.content-page h1,.share-copy h1,h1{font-size:40px}.feature-grid,.page-list,.share-detail-grid{grid-template-columns:1fr}.preview-map{min-height:330px}}