:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;--bg-page:#f8faf8;--text-main:#192a24;--text-muted:#5d6f66;--border-light:#e2e8e3;--border-subtle:#edf2ee;--brand-dark:#123328;--brand-green:#1b533f;--brand-green-hover:#144030;--brand-light:#eef5f1;--brand-gold:#c9933b;--accent-blue:#0284c7;--accent-purple:#7c3aed;--accent-red:#dc2626;font-family:var(--font-sans);color:var(--text-main);background-color:var(--bg-page);box-sizing:border-box;line-height:1.6}*,:before,:after{box-sizing:inherit}body{-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;padding:0}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}.topbar{z-index:40;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);background:#ffffffeb;justify-content:space-between;align-items:center;height:72px;padding:0 max(4vw,20px);display:flex;position:sticky;top:0}.brand{letter-spacing:1.5px;color:var(--brand-dark);align-items:center;gap:14px;font-size:20px;font-weight:800;display:flex}.brand span{letter-spacing:2.5px;color:var(--text-muted);border-left:1px solid #cbd5cf;padding-left:14px;font-size:11px;font-weight:600}.nav-actions{align-items:center;gap:16px;display:flex}.nav-user-info{align-items:center;gap:10px;display:flex}.user-badge{color:var(--brand-green);background:var(--brand-light);border:1px solid #1b533f26;border-radius:9999px;padding:4px 12px;font-size:13px;font-weight:600}.nav-guest-info{align-items:center;gap:10px;display:flex}.btn-subtle{border:1px solid var(--border-light);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .15s}.btn-subtle:hover{color:var(--text-main);background:#f1f5f2}.btn-primary-nav{background:var(--brand-green);border:1px solid var(--brand-green);color:#fff;cursor:pointer;border-radius:8px;padding:6px 16px;font-size:13px;font-weight:600;transition:background .15s}.btn-primary-nav:hover{background:var(--brand-green-hover)}.btn-text{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px 8px;font-size:13px}.btn-text:hover{color:var(--text-main);text-decoration:underline}.nav-admin-link{color:#0369a1;background:#f0f9ff;border:1px solid #bae6fd;border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.nav-admin-link:hover{background:#e0f2fe;text-decoration:none}.portal-container{flex-direction:column;min-height:100vh;display:flex}.hero-section{text-align:center;background:linear-gradient(180deg, #fff 0%, var(--bg-page) 100%);border-bottom:1px solid var(--border-subtle);justify-content:center;padding:64px 24px 48px;display:flex;position:relative}.hero-content{flex-direction:column;align-items:center;width:100%;max-width:860px;display:flex}.hero-badge{background:var(--brand-light);color:var(--brand-green);border:1px solid #1b533f26;border-radius:9999px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:13px;font-weight:600;display:inline-flex}.pulse-dot{background-color:#22c55e;border-radius:50%;width:8px;height:8px;animation:2s infinite pulseDot;box-shadow:0 0 #22c55e66}@keyframes pulseDot{0%{box-shadow:0 0 #22c55eb3}70%{box-shadow:0 0 0 8px #22c55e00}to{box-shadow:0 0 #22c55e00}}.hero-title{letter-spacing:-1.2px;color:var(--brand-dark);margin:0 0 20px;font-size:clamp(34px,5.2vw,56px);font-weight:900;line-height:1.22}.hero-title em{color:var(--brand-green);background:linear-gradient(120deg, var(--brand-green), #2d8a68);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-style:normal}.hero-subtitle{color:var(--text-muted);max-width:720px;margin:0 0 40px;font-size:clamp(16px,2.2vw,19px);line-height:1.65}.download-cta-card{border:1px solid var(--border-light);background:#fff;border-radius:20px;flex-direction:column;align-items:center;width:100%;max-width:660px;padding:32px 28px;display:flex;box-shadow:0 12px 36px #12332814,0 2px 6px #00000005}.cta-heading{color:var(--brand-dark);letter-spacing:.2px;margin:0 0 20px;font-size:15px;font-weight:700}.download-buttons{flex-wrap:wrap;justify-content:center;gap:16px;width:100%;display:flex}.btn-download{color:#fff;cursor:pointer;background:#0f172a;border:1px solid #1e293b;border-radius:12px;align-items:center;gap:14px;min-width:230px;padding:12px 22px;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex;box-shadow:0 4px 12px #0f172a26}.btn-download:hover{background:#1e293b;transform:translateY(-2px);box-shadow:0 8px 20px #0f172a40}.btn-download:active{transform:translateY(0)}.svg-icon{flex-shrink:0}.btn-download-text{text-align:left;flex-direction:column;align-items:flex-start;line-height:1.25;display:flex}.btn-download-text small{color:#94a3b8;letter-spacing:.5px;text-transform:uppercase;font-size:10px}.btn-download-text strong{color:#fff;font-size:14px;font-weight:700}.download-hint{color:var(--text-muted);margin:18px 0 0;font-size:13px;font-weight:500}.features-section{width:100%;max-width:1100px;margin:0 auto;padding:48px 24px}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.feature-card{border:1px solid var(--border-light);background:#fff;border-radius:16px;padding:28px 24px;transition:transform .2s,box-shadow .2s}.feature-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0000000a}.feature-icon{margin-bottom:16px;font-size:32px}.feature-card h3{color:var(--brand-dark);margin:0 0 10px;font-size:18px;font-weight:700}.feature-card p{color:var(--text-muted);margin:0;font-size:14px;line-height:1.6}.profile-section{width:100%;max-width:1100px;margin:0 auto;padding:24px 24px 64px}.section-header{margin-bottom:24px}.eyebrow{letter-spacing:1.5px;color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;font-size:11px;font-weight:700;display:block}.section-header h2{color:var(--brand-dark);margin:0;font-size:26px;font-weight:800}.dashboard-grid{grid-template-columns:1.4fr 1fr;align-items:start;gap:24px;display:grid}.dashboard-card{border:1px solid var(--border-light);background:#fff;border-radius:18px;padding:28px;box-shadow:0 4px 16px #00000005}.hud-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;padding-bottom:20px;display:flex}.profile-tag{background:var(--brand-light);color:var(--brand-green);border-radius:6px;margin-bottom:8px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-block}.profile-name{color:var(--brand-dark);word-break:break-all;margin:0 0 6px;font-size:19px;font-weight:800}.profile-sub{color:var(--text-muted);align-items:center;gap:6px;margin:0;font-size:13px;display:flex}.honor-text{color:var(--brand-dark)}.honor-level{color:#92400e;background:#fef3c7;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:700}.points-badge{text-align:right;flex-shrink:0}.points-label{color:var(--text-muted);text-transform:uppercase;font-size:11px;font-weight:600;display:block}.points-value{color:var(--brand-green);letter-spacing:-1px;font-size:32px;font-weight:900;line-height:1.1}.quest-progress-block{margin-bottom:24px}.progress-labels{color:var(--brand-dark);justify-content:space-between;margin-bottom:8px;font-size:13px;font-weight:600;display:flex}.progress-bar-track{background:#edf2ee;border-radius:9999px;height:8px;overflow:hidden}.progress-bar-fill{background:linear-gradient(90deg, var(--brand-green), #34d399);border-radius:9999px;height:100%;transition:width .4s}.subject-capsules{grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px;display:grid}.subject-capsule{border:1px solid;border-radius:12px;align-items:center;gap:10px;padding:10px 14px;display:flex}.capsule-icon{font-size:18px}.capsule-name{color:var(--brand-dark);font-size:13px;font-weight:600}.capsule-count{color:var(--text-muted);margin-left:auto;font-size:12px}.capsule-count strong{color:var(--brand-dark);font-size:14px}.mobile-redirect-hint{color:var(--text-muted);background:#f8faf8;border:1px dashed #cbd5cf;border-radius:10px;padding:12px 14px;font-size:12px}.card-auth h4{color:var(--brand-dark);margin:0 0 6px;font-size:17px;font-weight:700}.auth-desc{color:var(--text-muted);margin:0 0 20px;font-size:13px;line-height:1.5}.auth-form{flex-direction:column;gap:14px;display:flex}.auth-form label{color:var(--text-main);text-align:left;font-size:12px;font-weight:600}.auth-form input{border:1px solid var(--border-light);border-radius:8px;outline:none;padding:11px 14px;font-size:14px;transition:border-color .15s}.auth-form input:focus{border-color:var(--brand-green);box-shadow:0 0 0 3px #1b533f1a}.otp-input{letter-spacing:6px;text-align:center;font-weight:700;font-size:18px!important}.btn-primary-auth{background:var(--brand-green);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px;font-size:14px;font-weight:600;transition:background .15s}.btn-primary-auth:hover:enabled{background:var(--brand-green-hover)}.btn-primary-auth:disabled{opacity:.6;cursor:not-allowed}.btn-text-subtle{color:var(--text-muted);cursor:pointer;background:0 0;border:none;margin-top:4px;font-size:12px}.btn-text-subtle:hover{text-decoration:underline}.otp-sent-info{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:8px;padding:10px 12px;font-size:12px}.guest-fallback-divider{text-align:center;color:#94a3b8;align-items:center;margin:20px 0 14px;font-size:12px;display:flex}.guest-fallback-divider:before,.guest-fallback-divider:after{content:"";border-bottom:1px solid var(--border-subtle);flex:1}.guest-fallback-divider span{padding:0 10px}.btn-guest-action{border:1px solid var(--border-light);width:100%;color:var(--text-main);cursor:pointer;background:#fff;border-radius:8px;padding:10px;font-size:13px;font-weight:600;transition:all .15s}.btn-guest-action:hover{background:#f1f5f2}.auth-error-alert{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin-bottom:14px;padding:10px 12px;font-size:12px}.auth-signed-in{flex-direction:column;display:flex}.auth-success-badge{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:6px;margin-bottom:12px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-block}.account-details{border:1px solid var(--border-subtle);background:#f8faf8;border-radius:8px;margin-bottom:16px;padding:10px 12px}.account-details label{color:var(--text-muted);margin-bottom:4px;font-size:11px;display:block}.account-details code{word-break:break-all;color:var(--brand-dark);font-size:12px}.btn-danger-outline{color:#b91c1c;cursor:pointer;background:0 0;border:1px solid #fca5a5;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .15s}.btn-danger-outline:hover:enabled{background:#fef2f2}.portal-footer{border-top:1px solid var(--border-light);background:#fff;margin-top:auto;padding:40px 24px 32px}.footer-content{border-bottom:1px solid var(--border-subtle);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;max-width:1100px;margin:0 auto;padding-bottom:24px;display:flex}.footer-brand strong{color:var(--brand-dark);font-size:16px;display:block}.footer-brand p{color:var(--text-muted);margin:4px 0 0;font-size:13px}.footer-links{color:var(--text-muted);align-items:center;gap:8px;font-size:13px;display:flex}.footer-links a:hover{color:var(--brand-dark)}.footer-bottom{text-align:center;color:#94a3b8;max-width:1100px;margin:20px auto 0;font-size:12px}.modal-backdrop{-webkit-backdrop-filter:blur(4px);z-index:50;background:#0f172aa6;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:#fff;border-radius:18px;width:100%;max-width:500px;padding:28px;animation:.2s ease-out modalAppear;box-shadow:0 20px 40px #0003}@keyframes modalAppear{0%{opacity:0;transform:scale(.96)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.modal-header h3{color:var(--brand-dark);margin:0;font-size:18px;font-weight:700}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px;font-size:18px}.modal-close:hover{color:var(--text-main)}.modal-body p{color:var(--text-main);margin:0 0 16px;font-size:14px;line-height:1.6}.modal-callout{border:1px solid var(--border-light);background:#f8faf8;border-radius:10px;margin-bottom:20px;padding:14px 16px;font-size:13px}.modal-callout strong{color:var(--brand-dark);margin-bottom:6px;display:block}.modal-callout ul{color:var(--text-muted);margin:0;padding-left:20px}.modal-callout li{margin-bottom:4px}.modal-actions{justify-content:flex-end;gap:12px;display:flex}.modal-actions .btn-primary{background:var(--brand-green);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:10px 18px;font-size:13px;font-weight:600}.modal-actions .btn-secondary{color:var(--text-main);border:1px solid var(--border-light);cursor:pointer;background:#f1f5f2;border-radius:8px;padding:10px 18px;font-size:13px;font-weight:500}.admin-stats{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin:24px 0;display:grid}.admin-stats article{border:1px solid var(--border-light);background:#fff;border-radius:14px;padding:24px;box-shadow:0 2px 8px #00000005}.admin-stats span{color:var(--text-muted);text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.admin-stats strong{color:var(--brand-dark);font-size:34px;font-weight:800}.admin-section{border:1px solid var(--border-light);background:#fff;border-radius:16px;margin:24px 0;padding:28px;box-shadow:0 2px 8px #00000005}.admin-section h2{color:var(--brand-dark);margin:0 0 8px;font-size:20px;font-weight:700}.table-wrap{margin-top:14px;overflow-x:auto}table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}th,td{border-bottom:1px solid var(--border-light);padding:12px 14px}th{color:var(--text-muted);background:#fafbfa;font-weight:600}td code{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px}.admin-section textarea{border:1px solid var(--border-light);box-sizing:border-box;background:#fafbfa;border-radius:8px;width:100%;padding:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:13px}.inline{flex-direction:row;align-items:center;gap:8px;margin-top:14px;font-size:13px;display:flex}.upload{color:var(--brand-green);margin-bottom:16px;font-size:13px;font-weight:600;display:inline-block}.button-row{flex-wrap:wrap;gap:12px;margin-top:16px;display:flex}.section-title{justify-content:space-between;align-items:center;gap:16px;margin:24px 0;display:flex}.muted{color:var(--text-muted);font-size:13px}.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;margin:18px 0;padding:14px 18px;font-size:14px}pre{background:#f1f5f2;border-radius:8px;margin-top:14px;padding:16px;font-size:12px;overflow:auto}@media (width<=820px){.dashboard-grid{grid-template-columns:1fr}.download-buttons{flex-direction:column;width:100%}.btn-download{justify-content:center;width:100%}.subject-capsules{grid-template-columns:1fr}.topbar{height:64px;padding:0 16px}.brand{font-size:17px}.brand span{display:none}}