:root,[data-theme=dark]{--bg-dark:#0a0b0d;--panel-dark:#14171c;--text-primary-dark:#fff;--text-soft-dark:#aeb6bf;--teal:#2dd4b8;--teal-ink:#04231d;--notice-bg:#0f2d28;--accent-surface:#0f2d28;--secondary-btn-bg:#1a1f26;--secondary-btn-border:#ffffff26;--toggle-track:#2dd4b8;--toggle-icon:#aeb6bf;--nav-border:#8080801f;--progress-inactive:#80808033;--bg:var(--bg-dark);--panel:var(--panel-dark);--text-primary:var(--text-primary-dark);--text-soft:var(--text-soft-dark)}[data-theme=light]{--bg-light:#f5f4f0;--panel-light:#eae9e4;--text-primary-light:#16181c;--text-soft-light:#4a4f57;--notice-bg:#e0f7f2;--accent-surface:#0f2d28;--secondary-btn-bg:#dcdad5;--secondary-btn-border:#ffffff26;--toggle-track:#c0c4cc;--toggle-icon:#6b717a;--nav-border:#8080801f;--progress-inactive:#80808033;--bg:var(--bg-light);--panel:var(--panel-light);--text-primary:var(--text-primary-light);--text-soft:var(--text-soft-light)}*{box-sizing:border-box;margin:0;padding:0}html,body{max-width:100vw;overflow-x:hidden}html{height:100%}body{min-height:100%;color:var(--text-primary);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;transition:background-color .2s,color .2s}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.onboarding{min-height:100vh}.onboarding-shell{flex-direction:column;width:100%;max-width:1200px;min-height:100vh;margin:0 auto;display:flex}.nav{border-bottom:1px solid var(--nav-border);justify-content:space-between;align-items:center;width:100%;padding:16px clamp(24px,5vw,80px);display:flex}.nav-brand{letter-spacing:.06em;white-space:nowrap;font-size:13px;font-weight:900;line-height:1}.nav-brand-win{color:var(--teal)}.nav-brand-rest{color:var(--text-primary-dark)}[data-theme=light] .nav-brand-rest{color:var(--text-primary-light)}.theme-control{flex-shrink:0;align-items:center;gap:8px;display:flex}.theme-icon{width:13px;height:13px;color:var(--toggle-icon);pointer-events:none;justify-content:center;align-items:center;display:flex}.theme-icon svg{stroke:currentColor;fill:none;stroke-width:1.75px;stroke-linecap:round;stroke-linejoin:round;width:13px;height:13px}.theme-toggle{background:var(--toggle-track);border:none;border-radius:12px;flex-shrink:0;width:40px;height:24px;padding:0;transition:background-color .2s;position:relative}.theme-toggle-thumb{background:#fff;border-radius:50%;width:18px;height:18px;transition:transform .2s;position:absolute;top:3px;left:3px}[data-theme=dark] .theme-toggle-thumb{transform:translate(16px)}[data-theme=light] .theme-toggle-thumb{transform:translate(0)}.progress-wrap{width:100%;padding:14px clamp(24px,5vw,80px) 0}.progress-bar{gap:6px;width:100%;display:flex}.progress-segment{background:var(--progress-inactive);border-radius:2px;flex:1;height:3px;transition:background-color .25s}.progress-segment.filled{background:var(--teal)}.step-meta{justify-content:space-between;align-items:center;width:100%;min-height:24px;padding:8px clamp(24px,5vw,80px) 14px;display:flex}.back-link{color:var(--teal);cursor:pointer;visibility:hidden;background:0 0;border:none;padding:0;font-size:12px;font-weight:400}.back-link.visible{visibility:visible}.back-spacer{visibility:hidden;width:1px;display:block}.step-label{letter-spacing:.08em;color:var(--teal);text-align:right;margin-left:auto;font-size:10px;font-weight:800}.main-content{flex:1;width:100%;max-width:680px;margin:0 auto;padding:0 clamp(24px,5vw,80px)}.step-panel{width:100%}.eyebrow{letter-spacing:.1em;color:var(--teal);text-transform:uppercase;margin-bottom:6px;font-size:9px;font-weight:800}.step-headline{color:var(--text-primary);margin-bottom:8px;font-size:22px;font-weight:900;line-height:1.25}@media (min-width:720px){.step-headline{font-size:28px}}.step-subtext{color:var(--text-soft);margin-bottom:20px;font-size:13px;font-weight:600;line-height:1.5}.dot-list{margin-bottom:24px;list-style:none}.dot-list li{color:var(--text-primary);margin-bottom:10px;padding-left:16px;font-size:13px;font-weight:700;line-height:1.45;position:relative}.dot-list li:last-child{margin-bottom:0}.dot-list li:before{content:"";background:var(--teal);border-radius:50%;width:7px;height:7px;position:absolute;top:.45em;left:0;transform:translateY(-50%)}.notice-box{border-left:3px solid var(--teal);background:var(--notice-bg);color:var(--text-soft);border-radius:8px;margin-bottom:16px;padding:12px 14px;font-size:14px;font-weight:600;line-height:1.5}.step1-cta,.step2-buttons,.step3-cta{margin-top:36px}.btn-primary{text-align:center;cursor:pointer;border:none;border-radius:10px;width:100%;padding:16px;font-size:15px;font-weight:900;transition:opacity .15s;display:block;color:#04231d!important;background-color:#2dd4b8!important}.btn-primary:hover{opacity:.92}.btn-primary:active{opacity:.85}.btn-secondary{background:var(--secondary-btn-bg);width:100%;color:var(--text-primary);border:2px solid var(--secondary-btn-border);text-align:center;cursor:pointer;border-radius:10px;margin-bottom:12px;padding:16px;font-size:15px;font-weight:900;transition:opacity .15s;display:block}[data-theme=dark] .btn-secondary{color:var(--text-primary-dark)}.btn-secondary:hover{opacity:.92}.calendar-placeholder{background:var(--panel);text-align:center;min-height:300px;color:var(--teal);letter-spacing:.08em;border-radius:10px;justify-content:center;align-items:center;margin-bottom:16px;padding:24px;font-size:12px;font-weight:700;display:flex}.done-panel{text-align:center}.tick-circle{background:var(--accent-surface);width:52px;height:52px;color:var(--teal);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 16px;font-size:22px;font-weight:900;line-height:1;display:flex}.done-eyebrow{letter-spacing:.1em;color:var(--teal);text-transform:uppercase;margin-bottom:6px;font-size:9px;font-weight:800}.done-headline{color:var(--text-primary);margin-bottom:8px;font-size:22px;font-weight:900}@media (min-width:720px){.done-headline{font-size:28px}}.done-subtext{color:var(--text-soft);margin-bottom:20px;font-size:13px;font-weight:600}.next-cards{text-align:left;margin-bottom:8px}.next-card{background:var(--panel);border-radius:8px;align-items:flex-start;gap:10px;margin-bottom:8px;padding:12px;display:flex}.next-card:last-child{margin-bottom:0}.next-card-num{background:var(--accent-surface);width:22px;height:22px;color:var(--teal);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:900;display:flex}.next-card-body{color:var(--text-soft);font-size:13px;line-height:1.45}.next-card-body strong{color:var(--text-primary);margin-bottom:2px;font-weight:700;display:block}.done-footer{text-align:center;color:var(--text-primary);margin-top:24px;font-size:12px;font-weight:700}.done-footer a{color:var(--teal)}