:root{--red-primary:#e53935;--red-dark:#b71c1c;--red-light:#e539351a;--cream:#f5f0e8;--cream-dark:#ede8dc;--text-primary:#1a1a1a;--text-secondary:#555;--text-muted:#999;--white:#fff;--shadow-sm:0 2px 8px #00000014;--shadow-md:0 4px 16px #0000001f;--shadow-lg:0 8px 32px #00000029;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--nav-height:64px;--appbar-height:56px;--font-main:"Noto Sans TC", "Inter", sans-serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:var(--font-main);background:var(--cream);color:var(--text-primary);-webkit-font-smoothing:antialiased;overflow-x:hidden}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font-main);background:0 0;border:none}#app{background:var(--cream);max-width:480px;height:100dvh;box-shadow:var(--shadow-lg);flex-direction:column;margin:0 auto;display:flex;position:relative}.app-bar{height:var(--appbar-height);background:var(--white);z-index:10;flex-shrink:0;align-items:center;gap:12px;padding:0 16px;display:flex;box-shadow:0 1px 4px #00000014}.app-bar.red{background:var(--red-primary);color:var(--white)}.app-bar-title{flex:1;font-size:17px;font-weight:600}.app-bar-actions{align-items:center;gap:8px;display:flex}.icon-btn{border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;transition:background .2s;display:flex}.icon-btn:hover{background:#0000000f}.app-bar.red .icon-btn:hover{background:#ffffff26}.page-content{flex:1;position:relative;overflow:hidden auto}.page-content::-webkit-scrollbar{width:4px}.page-content::-webkit-scrollbar-thumb{background:#00000026;border-radius:2px}#bottom-nav{height:var(--nav-height);background:var(--white);z-index:100;border-top:1px solid #00000014;flex-shrink:0;display:flex}.nav-item{color:var(--text-muted);cursor:pointer;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;min-height:var(--nav-height);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:11px;font-weight:500;transition:color .2s,background .2s;display:flex}.nav-item:active{background:#0000000a}.nav-item.active{color:var(--red-primary)}.nav-item svg{width:24px;height:24px}.card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);overflow:hidden}.card-body{padding:16px}.btn{border-radius:var(--radius-xl);justify-content:center;align-items:center;gap:8px;width:100%;padding:12px 24px;font-size:15px;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background:var(--red-primary);color:var(--white);box-shadow:0 4px 16px #e5393559}.btn-primary:hover{background:var(--red-dark);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-line{color:var(--white);background:#5ac463;box-shadow:0 4px 16px #5ac46359}.btn-line:hover{background:#4cad55;transform:translateY(-1px)}.btn-google{background:var(--white);color:var(--text-primary);border:1px solid #00000014;box-shadow:0 2px 12px #00000026}.btn-google:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-ghost{color:var(--text-secondary);box-shadow:var(--shadow-sm);background:#ffffffe6;padding:10px 20px;font-size:14px}.btn-outline{border:2px solid var(--red-primary);color:var(--red-primary);background:0 0}.btn[disabled]{opacity:.6;pointer-events:none}.chip{cursor:pointer;border-radius:20px;align-items:center;gap:4px;padding:4px 12px;font-size:12px;font-weight:600;transition:all .2s;display:inline-flex}.chip.active{background:var(--red-primary);color:var(--white)}.chip.inactive{color:var(--text-secondary);background:#f0f0f0}.divider-or{color:#ffffffb3;align-items:center;gap:12px;font-size:13px;display:flex}.divider-or:before,.divider-or:after{content:"";background:#ffffff80;flex:1;height:1px}.hashtag{background:var(--red-light);color:var(--red-primary);cursor:pointer;border-radius:12px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-block}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.skeleton{background:linear-gradient(90deg,#eee 25%,#f5f5f5 50%,#eee 75%) 0 0/800px 100%;border-radius:4px;animation:1.5s linear infinite shimmer}.skeleton-card{background:var(--white);border-radius:var(--radius-md);gap:12px;margin-bottom:8px;padding:12px;display:flex}.countdown-wrapper{text-align:center}.countdown-title{color:var(--text-secondary);margin-bottom:10px;font-size:16px;font-weight:600}.countdown-display{justify-content:center;gap:8px;display:flex}.countdown-unit{flex-direction:column;align-items:center;display:flex}.countdown-num{color:var(--red-primary);font-size:36px;font-weight:700;line-height:1.1}.countdown-label{color:var(--text-muted);margin-top:2px;font-size:11px}.countdown-colon{color:var(--red-primary);padding:0 2px;font-size:32px;font-weight:700;line-height:1.2;animation:1s step-end infinite blink}@keyframes blink{50%{opacity:0}}.carousel-container{border-radius:var(--radius-sm);aspect-ratio:16/9;position:relative;overflow:hidden}.carousel-track{height:100%;transition:transform .4s cubic-bezier(.25,.46,.45,.94);display:flex}.carousel-slide{background:linear-gradient(90deg,#eee 25%,#f5f5f5 50%,#eee 75%) 0 0/800px 100%;flex:0 0 100%;animation:1.5s linear infinite shimmer;position:relative}.carousel-slide img{object-fit:contain;opacity:0;width:100%;height:100%;transition:opacity .4s}.carousel-slide img.loaded{opacity:1}.carousel-dots{pointer-events:none;justify-content:center;gap:6px;display:flex;position:absolute;bottom:8px;left:0;right:0}.carousel-dot{background:#fff9;border-radius:4px;height:8px;transition:all .3s}.carousel-dot.active{background:var(--white);width:20px}.carousel-dot:not(.active){width:8px}.news-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);cursor:pointer;align-items:center;gap:12px;margin-bottom:8px;padding:12px;transition:transform .2s,box-shadow .2s;display:flex}.news-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.news-thumb{object-fit:cover;border-radius:var(--radius-sm);background:#eee;flex-shrink:0;width:64px;height:64px}.news-thumb-placeholder{border-radius:var(--radius-sm);color:#aaa;background:#eee;flex-shrink:0;justify-content:center;align-items:center;width:64px;height:64px;display:flex}.news-info{flex:1;min-width:0}.news-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;font-weight:500;line-height:1.4;display:-webkit-box;overflow:hidden}.news-date{color:var(--text-muted);margin-top:4px;font-size:12px}.photo-strip{gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.photo-strip::-webkit-scrollbar{height:0}.photo-strip img{object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0;width:110px;height:110px}.section-title{margin-bottom:10px;font-size:18px;font-weight:700}.info-grid{grid-template-columns:1fr 1fr;gap:14px;padding:16px;display:grid}.info-btn{aspect-ratio:1;border-radius:var(--radius-md);background:linear-gradient(135deg, var(--red-primary), var(--red-dark));cursor:pointer;color:var(--white);flex-direction:column;justify-content:center;align-items:center;gap:10px;transition:transform .2s,box-shadow .2s;display:flex;box-shadow:0 4px 16px #e539354d}.info-btn:hover{transform:translateY(-3px);box-shadow:0 8px 24px #e5393566}.info-btn:active{transform:translateY(0)}.info-btn svg{width:40px;height:40px}.info-btn span{text-align:center;font-size:13px;font-weight:600;line-height:1.3}.post-card{background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);cursor:pointer;margin-bottom:12px;padding:16px;transition:transform .2s,box-shadow .2s}.post-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.post-card.pinned{border:1.5px solid var(--red-primary)}.post-pin-badge{color:var(--red-primary);align-items:center;gap:4px;margin-bottom:8px;font-size:12px;font-weight:700;display:flex}.post-author{align-items:center;gap:10px;margin-bottom:12px;display:flex}.avatar{background:var(--red-primary);width:36px;height:36px;color:var(--white);object-fit:cover;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.author-name{font-size:14px;font-weight:600}.post-date{color:var(--text-muted);font-size:11px}.post-content{color:var(--text-primary);font-size:14px;line-height:1.6}.post-content.clamp{-webkit-line-clamp:4;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.post-tags{flex-wrap:wrap;gap:6px;margin-top:8px;display:flex}.post-actions{border-top:1px solid #f0f0f0;align-items:center;gap:16px;margin-top:10px;padding-top:8px;display:flex}.action-btn{color:var(--text-muted);align-items:center;gap:4px;font-size:13px;transition:color .2s;display:flex}.action-btn.liked{color:var(--red-primary)}.action-btn svg{width:18px;height:18px}.filter-bar{background:var(--white);border-bottom:1px solid #0000000f;padding:10px 12px 8px}.filter-row{align-items:center;gap:8px;margin-bottom:8px;display:flex}.search-input{width:100%;font-size:14px;font-family:var(--font-main);background:#fafafa;border:1px solid #ddd;border-radius:24px;outline:none;padding:8px 16px 8px 40px;transition:border-color .2s}.search-input:focus{border-color:var(--red-primary);background:var(--white)}.search-wrapper{position:relative}.search-icon{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.fab{bottom:calc(var(--nav-height) + 16px);background:var(--red-primary);color:var(--white);border-radius:var(--radius-xl);z-index:50;align-items:center;gap:8px;max-width:480px;padding:12px 20px;font-size:14px;font-weight:600;transition:transform .2s,box-shadow .2s;display:flex;position:fixed;right:16px;box-shadow:0 4px 20px #e5393566}.fab:hover{transform:translateY(-2px);box-shadow:0 8px 28px #e5393580}.fab svg{width:20px;height:20px}.overlay{z-index:200;opacity:0;pointer-events:none;background:#00000080;justify-content:center;align-items:flex-end;transition:opacity .3s;display:flex;position:fixed;inset:0}.overlay.visible{opacity:1;pointer-events:all}.bottom-sheet{background:var(--white);border-radius:20px 20px 0 0;width:100%;max-width:480px;max-height:90dvh;padding:20px;transition:transform .3s cubic-bezier(.23,1,.32,1);overflow-y:auto;transform:translateY(100%)}.overlay.visible .bottom-sheet{transform:translateY(0)}.sheet-handle{background:#ddd;border-radius:2px;width:40px;height:4px;margin:0 auto 16px}.sheet-title{margin-bottom:16px;font-size:17px;font-weight:700}.textarea{border-radius:var(--radius-md);width:100%;min-height:120px;font-family:var(--font-main);resize:vertical;background:#fafafa;border:1px solid #ddd;outline:none;padding:12px;font-size:14px;transition:border-color .2s}.textarea:focus{border-color:var(--red-primary);background:var(--white)}.char-count{color:var(--text-muted);text-align:right;margin-top:4px;font-size:12px}.comment{gap:10px;margin-bottom:12px;display:flex}.comment-body{background:#f5f5f5;border-radius:0 12px 12px;flex:1;padding:10px 12px}.comment-author{color:var(--text-secondary);font-size:12px;font-weight:600}.comment-text{margin-top:2px;font-size:13px;line-height:1.5}.comment-time{color:var(--text-muted);margin-top:4px;font-size:11px}.yt-player-wrap{aspect-ratio:16/9;background:#000;width:100%}.yt-player-wrap iframe{border:none;width:100%;height:100%}.video-item{background:var(--white);border-radius:var(--radius-sm);cursor:pointer;border:2px solid #0000;gap:12px;margin-bottom:10px;padding:10px 12px;transition:all .2s;display:flex}.video-item.active{border-color:var(--red-primary)}.video-thumb{object-fit:cover;border-radius:var(--radius-sm);background:#222;flex-shrink:0;width:100px;height:70px;position:relative;overflow:hidden}.live-badge{color:var(--white);background:red;border-radius:3px;padding:1px 4px;font-size:9px;font-weight:700;position:absolute;top:4px;left:4px}.live-badge-lg{color:var(--white);background:red;border-radius:4px;align-items:center;gap:4px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-flex}.ebook-viewer{background:#222;flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.ebook-page{object-fit:contain;max-width:100%;max-height:100%;box-shadow:var(--shadow-lg)}.ebook-nav{background:var(--white);border-top:1px solid #eee;justify-content:space-between;align-items:center;padding:8px 16px;display:flex}.ebook-thumb-strip{background:var(--white);border-top:1px solid #eee;gap:6px;height:76px;padding:8px 12px;display:flex;overflow-x:auto}.ebook-thumb-strip::-webkit-scrollbar{height:0}.ebook-thumb{object-fit:cover;cursor:pointer;border:2px solid #0000;border-radius:4px;flex-shrink:0;width:52px;height:60px;transition:border-color .2s}.ebook-thumb.active{border-color:var(--red-primary)}#gmap{flex:1;width:100%}.map-chip{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--white);background:#0000008c;border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:13px;font-weight:500;display:flex;position:absolute;top:12px}.map-chip.left{left:12px}.map-chip.right{right:12px}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input{border-radius:var(--radius-md);width:100%;font-size:15px;font-family:var(--font-main);background:var(--white);border:1px solid #ddd;outline:none;padding:12px 16px;transition:border-color .2s}.form-input:focus{border-color:var(--red-primary)}.loader-center{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:48px 16px;font-size:14px;display:flex}.spinner{border:3px solid #eee;border-top-color:var(--red-primary);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{bottom:calc(var(--nav-height) + 12px);color:var(--white);border-radius:var(--radius-lg);z-index:9999;white-space:nowrap;opacity:0;text-align:center;background:#333;max-width:320px;padding:10px 20px;font-size:13px;transition:transform .3s,opacity .3s;position:fixed;left:50%;transform:translate(-50%)translateY(80px)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.toast.error{background:#c62828}.toast.success{background:#2e7d32}.user-menu-btn{cursor:pointer;align-items:center;gap:8px;display:flex}.popup-menu{right:8px;top:calc(var(--appbar-height) + 4px);background:var(--white);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:200;opacity:0;pointer-events:none;min-width:140px;transition:all .2s;position:absolute;overflow:hidden;transform:translateY(-8px)}.popup-menu.show{opacity:1;pointer-events:all;transform:translateY(0)}.popup-item{cursor:pointer;align-items:center;gap:10px;padding:12px 16px;font-size:14px;transition:background .15s;display:flex}.popup-item:hover{background:#f5f5f5}.popup-item svg{width:18px;height:18px;color:var(--text-secondary)}.gradient-card{border-radius:var(--radius-md);background:linear-gradient(135deg, var(--red-primary), var(--red-dark));color:var(--white);text-align:center;padding:24px;box-shadow:0 6px 24px #e539354d}.steps-ring{border:10px solid var(--red-light);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:160px;height:160px;margin:0 auto;display:flex;position:relative}.steps-ring-progress{border-radius:50%;position:absolute;inset:0}.steps-number{color:var(--red-primary);font-size:40px;font-weight:700}.steps-label{color:var(--text-muted);font-size:12px}.leaderboard-row{background:var(--white);border-bottom:1px solid #f0f0f0;align-items:center;gap:12px;padding:12px 16px;display:flex}.rank-badge{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:flex}.rank-1{color:#664d00;background:gold}.rank-2{color:#333;background:silver}.rank-3{color:#fff;background:#cd7f32}.rank-other{color:var(--text-secondary);background:#f0f0f0}.status-banner{border-radius:var(--radius-sm);align-items:center;gap:10px;margin-bottom:16px;padding:12px 16px;font-size:14px;font-weight:600;display:flex}.status-banner svg{flex-shrink:0;width:20px;height:20px}#login-page{z-index:1000;max-width:480px;margin:0 auto;position:fixed;inset:0;overflow:hidden}#login-bg-clouds{background-image:url(/login-bg-clouds.jpg);background-position:50%;background-size:cover;position:absolute;inset:0}#login-mazu{pointer-events:none;width:140%;max-width:none;position:absolute;bottom:-5%;right:-30%}.login-logo-wrap{flex-direction:column;align-items:center;display:flex;position:absolute;top:15%;left:0;right:0}.login-logo{object-fit:contain;width:280px;max-height:120px}.login-actions{flex-direction:column;gap:14px;display:flex;position:absolute;top:30%;left:15%;right:15%}.login-skip{justify-content:center;display:flex;position:absolute;bottom:36px;left:0;right:0}.login-skip button{color:var(--text-secondary);box-shadow:var(--shadow-sm);cursor:pointer;background:#ffffffeb;border:none;border-radius:20px;padding:10px 24px;font-size:14px;font-weight:500;transition:background .2s}.login-skip button:hover{background:var(--white)}.section-label{letter-spacing:1px;color:var(--text-muted);text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:700}.section-label.danger{color:#c62828}.danger-zone{border-top:1px solid #f0f0f0;margin-top:24px;padding-top:24px}.tab-bar{background:var(--white);border-bottom:1px solid #00000014;display:flex}.tab-item{color:var(--text-muted);cursor:pointer;border-bottom:2px solid #0000;flex-direction:column;flex:1;align-items:center;gap:4px;padding:10px 8px;font-size:12px;font-weight:600;transition:all .2s;display:flex}.tab-item.active{color:var(--red-primary);border-bottom-color:var(--red-primary)}.tab-item svg{width:20px;height:20px}.tab-content{flex:1;display:none;overflow-y:auto}.tab-content.active{flex-direction:column;display:flex}.daily-row{border-bottom:1px solid #f5f5f5;justify-content:space-between;align-items:center;padding:10px 0;display:flex}.daily-row:last-child{border-bottom:none}.daily-date{color:var(--text-secondary);font-size:13px}.daily-steps{color:var(--red-primary);font-size:15px;font-weight:700}.route-img{border-radius:var(--radius-sm);width:100%;box-shadow:var(--shadow-sm);margin-bottom:16px}.comp-banner{border-radius:var(--radius-sm);cursor:pointer;box-shadow:var(--shadow-sm);margin-bottom:16px;transition:transform .2s;overflow:hidden}.comp-banner:hover{transform:scale(1.01)}.comp-banner img{width:100%;display:block}.empty-state{text-align:center;color:var(--text-muted);padding:48px 16px;font-size:15px}.empty-icon{opacity:.3;width:64px;height:64px;margin:0 auto 12px}