:root{--c-bg: #fff7f3;--c-bg-soft: #fdeef0;--c-card: #ffffff;--c-primary: #ff8fab;--c-primary-dark: #f06292;--c-accent: #7ec8c0;--c-text: #4a3a40;--c-text-soft: #8a7178;--c-border: #f3dde2;--c-warn: #f5a623;--c-danger: #e5604b;--c-success: #4caf80;--radius: 16px;--radius-sm: 10px;--shadow: 0 6px 24px rgba(240, 98, 146, .12);--shadow-sm: 0 2px 10px rgba(74, 58, 64, .06);--maxw: 1080px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:linear-gradient(180deg,#fff7f3,#fdeef0);color:var(--c-text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Segoe UI,sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--c-primary-dark);text-decoration:none}a:hover{text-decoration:underline}button{font-family:inherit;cursor:pointer;border:none;border-radius:var(--radius-sm);font-size:14px;padding:10px 18px;font-weight:600;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}button:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--c-primary),var(--c-primary-dark));color:#fff;box-shadow:var(--shadow)}.btn-primary:hover{filter:brightness(1.05)}.btn-ghost{background:var(--c-bg-soft);color:var(--c-text)}.btn-ghost:hover{background:var(--c-border)}.btn-danger{background:var(--c-danger);color:#fff}.btn-success{background:var(--c-success);color:#fff}.btn-warn{background:var(--c-warn);color:#fff}.btn-outline{background:transparent;border:1.5px solid var(--c-primary);color:var(--c-primary-dark)}.app-shell{min-height:100%;display:flex;flex-direction:column}.navbar{display:flex;align-items:center;gap:16px;padding:14px 24px;background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:50}.navbar .brand{font-size:20px;font-weight:800;color:var(--c-primary-dark);display:flex;align-items:center;gap:8px}.navbar .brand .logo{font-size:26px}.navbar .nav-links{display:flex;gap:6px;flex-wrap:wrap}.navbar .nav-links a{padding:8px 14px;border-radius:999px;color:var(--c-text-soft);font-weight:600;text-decoration:none}.navbar .nav-links a.active,.navbar .nav-links a:hover{background:var(--c-bg-soft);color:var(--c-primary-dark)}.navbar .spacer{flex:1}.navbar .user-chip{display:flex;align-items:center;gap:8px;color:var(--c-text-soft);font-size:13px}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:24px;flex:1}.page-title{font-size:22px;font-weight:800;margin:0 0 4px}.page-sub{color:var(--c-text-soft);margin:0 0 20px;font-size:13px}.card{background:var(--c-card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--c-border);padding:20px}.grid{display:grid;gap:18px}.empty{text-align:center;padding:48px 16px;color:var(--c-text-soft)}.empty .icon{font-size:44px;margin-bottom:8px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--c-text-soft);margin-bottom:6px;font-weight:600}.field input,.field textarea,.field select{width:100%;padding:11px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--c-border);background:#fff;font-family:inherit;font-size:15px;color:var(--c-text)}.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px #ff8fab2e}.field textarea{resize:vertical;min-height:84px}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:140px}.timeline{position:relative;padding-left:28px}.timeline:before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:3px;background:linear-gradient(180deg,var(--c-primary),var(--c-accent));border-radius:3px}.tl-item{position:relative;margin-bottom:22px}.tl-dot{position:absolute;left:-28px;top:18px;width:16px;height:16px;border-radius:50%;background:var(--c-card);border:3px solid var(--c-primary)}.tl-card{padding:16px}.tl-card .meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.tl-card .date{color:var(--c-text-soft);font-size:12px}.milestone{display:inline-block;background:var(--c-warn);color:#fff;padding:2px 10px;border-radius:999px;font-size:11px;font-weight:700;margin-left:8px}.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.tag{background:var(--c-bg-soft);color:var(--c-primary-dark);border-radius:999px;padding:2px 10px;font-size:11px}.desc{white-space:pre-wrap;word-break:break-word}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-top:10px}.media-thumb{position:relative;aspect-ratio:1/1;border-radius:var(--radius-sm);overflow:hidden;background:var(--c-bg-soft);cursor:pointer;border:1px solid var(--c-border)}.media-thumb img{width:100%;height:100%;object-fit:cover;display:block}.media-thumb .badge{position:absolute;left:4px;bottom:4px;background:#00000080;color:#fff;border-radius:6px;padding:1px 6px;font-size:10px}.audio-row{display:flex;align-items:center;gap:10px;margin-top:10px;background:var(--c-bg-soft);padding:10px 12px;border-radius:var(--radius-sm)}.audio-row audio{width:100%;height:36px}.wall{columns:4 200px;column-gap:12px}.wall .wall-item{break-inside:avoid;margin-bottom:12px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--c-border);cursor:pointer;position:relative}.wall .wall-item img{width:100%;display:block}.badge-status{font-size:11px;font-weight:700;padding:2px 10px;border-radius:999px}.badge-private{background:#eef0f2;color:#7a7a7a}.badge-pending{background:#fff3d6;color:#b07d00}.badge-approved{background:#e1f5e9;color:var(--c-success)}.badge-rejected{background:#fde2dd;color:var(--c-danger)}.modal-backdrop{position:fixed;inset:0;background:#28141c99;display:flex;align-items:center;justify-content:center;z-index:200;padding:16px}.modal{background:#fff;border-radius:var(--radius);max-width:760px;width:100%;max-height:92vh;overflow:auto;box-shadow:0 20px 60px #0000004d}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--c-border);position:sticky;top:0;background:#fff;z-index:1}.modal-body{padding:20px}.modal-close{background:transparent;color:var(--c-text-soft);font-size:22px;line-height:1;padding:4px 8px}.modal video{width:100%;border-radius:var(--radius-sm)}.modal .lightbox{display:flex;align-items:center;justify-content:center}.modal .lightbox img{max-width:100%;max-height:80vh;border-radius:var(--radius-sm)}.ad-slot{background:repeating-linear-gradient(45deg,#fff6f0,#fff6f0 10px,#fff0f3 10px 20px);border:1.5px dashed var(--c-primary);color:var(--c-primary-dark);text-align:center;padding:18px;border-radius:var(--radius);font-size:13px}.onboard{position:fixed;right:20px;bottom:20px;max-width:300px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;border:1px solid var(--c-border);z-index:80}.onboard .step{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.onboard .num{background:var(--c-primary);color:#fff;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.upload-drop{border:2px dashed var(--c-primary);border-radius:var(--radius);padding:24px;text-align:center;color:var(--c-text-soft);background:var(--c-bg-soft)}.upload-drop.active{background:#ffe5ec}.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.chip{background:var(--c-bg-soft);border:1px solid var(--c-border);border-radius:999px;padding:4px 12px;font-size:12px;display:flex;align-items:center;gap:6px}.chip .x{cursor:pointer;color:var(--c-danger)}.divider{height:1px;background:var(--c-border);margin:16px 0}.muted{color:var(--c-text-soft);font-size:12px}.error-banner{background:#fde2dd;color:var(--c-danger);padding:10px 14px;border-radius:var(--radius-sm);margin-bottom:14px;font-size:13px}.center-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px}.auth-card{width:100%;max-width:380px}.tabs{display:flex;gap:4px;background:var(--c-bg-soft);padding:4px;border-radius:999px;margin-bottom:18px}.tabs button{flex:1;background:transparent;border-radius:999px;color:var(--c-text-soft)}.tabs button.active{background:#fff;color:var(--c-primary-dark);box-shadow:var(--shadow-sm)}.hero{text-align:center;padding:30px 16px 10px}.hero h1{font-size:26px;margin:8px 0}.hero p{color:var(--c-text-soft)}@media(max-width:640px){.navbar{padding:12px 14px;gap:8px}.navbar .nav-links{display:none}.container{padding:16px}.wall{columns:2 120px}.onboard{right:12px;bottom:12px;max-width:260px}}.site-footer{border-top:1px solid var(--c-border);padding:18px 24px;text-align:center;color:var(--c-text-soft);font-size:12px;background:#fff9}.footer-inner{display:flex;flex-direction:column;gap:4px;align-items:center}.site-footer a{color:var(--c-text-soft);text-decoration:none}.site-footer a:hover{text-decoration:underline;color:var(--c-primary-dark)}