:root{--pine-900: #0b5942;--pine-600: #178a66;--pine-100: #eaf4ef;--pine-border: #bfd9ce;--amber-900: #7a4e0c;--amber-100: #fbf0dc;--amber-dot: #d9940f;--gray-900: #1b1f1d;--gray-700: #31423a;--gray-600: #565d58;--gray-500: #8b919b;--gray-400: #aeb6b0;--gray-emerging-100: #ecedef;--gray-emerging-900: #4a4f57;--gray-emerging-dot: #8b919b;--avail-100: #e4f2ec;--line: #e2e6e3;--line-strong: #c9cfca;--bg: #f7f8f7;--surface: #ffffff;--surface-alt: #f4f6f4;--input-bg: #fdfdfc;--error-100: #fbecec;--error-900: #8a2323;--font-display: "Space Grotesk", "Avenir Next", "Segoe UI", sans-serif;--font-body: "Inter", "Helvetica Neue", Arial, sans-serif;--font-mono: "IBM Plex Mono", "SF Mono", Consolas, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--gray-900);font-family:var(--font-body);-webkit-font-smoothing:antialiased}:focus-visible{outline:2px solid var(--pine-600);outline-offset:2px;border-radius:4px}button{font-family:inherit}.page{min-height:100vh;padding:0 16px 64px}.container{max-width:720px;margin:0 auto;padding-top:48px}.kicker{font-family:var(--font-mono);font-size:12px;letter-spacing:.12em;color:var(--pine-600);margin:0;text-transform:uppercase}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.topbar-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.lang-switcher{display:flex;align-items:center;gap:4px}.lang-globe{font-size:14px;line-height:1}.lang-select{font-family:inherit;font-size:13px;color:var(--pine-600);background:transparent;border:1px solid var(--pine-200, #d7e0dc);border-radius:8px;padding:4px 8px;cursor:pointer}.auth-control{display:flex;align-items:center;gap:8px}.auth-providers{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.auth-btn{font-family:var(--font-mono);font-size:12px;letter-spacing:.04em;color:var(--pine-900);background:var(--surface);border:1px solid var(--line-strong);border-radius:6px;padding:6px 12px;cursor:pointer;text-decoration:none;line-height:1.4}.auth-btn:hover{border-color:var(--pine-600);background:var(--pine-100)}.auth-btn-ghost{color:var(--gray-600)}.auth-user{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-700);max-width:220px}.auth-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.auth-avatar{width:24px;height:24px;border-radius:50%;object-fit:cover}.auth-notice{margin:12px 0 0;color:var(--gray-700);font-size:14px}.hero{margin:8px 0 24px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-cta{font-size:16px;padding:12px 22px}.hero-note{margin:16px 0 0;font-size:14px;color:var(--gray-600)}.library{margin:8px 0 24px}.library-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.library-title{font-family:var(--font-display);font-size:22px;margin:0 0 12px}.library-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.library-item{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:12px 14px;background:var(--surface);border:1px solid var(--line);border-radius:8px;cursor:pointer}.library-item:hover{border-color:var(--pine-600)}.library-item-title{flex:1;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.library-item-date{font-family:var(--font-mono);font-size:12px;color:var(--gray-500)}.library-detail{margin-top:16px}.library-cards{margin:8px 0 0;padding-left:18px;line-height:1.7}.doc-text{white-space:pre-wrap;word-break:break-word;font-family:var(--font-mono);font-size:13px;line-height:1.6;color:var(--gray-900);margin:8px 0 0}.error-text{color:var(--error-900);font-size:14px}.title{font-family:var(--font-display);font-size:34px;font-weight:600;margin:8px 0 6px;line-height:1.15}.title-accent{border-bottom:3px solid var(--pine-600)}.lede{font-size:15px;color:var(--gray-600);margin:0 0 32px;line-height:1.6}.meter{margin-bottom:28px}.meter-labels{display:flex;justify-content:space-between;margin-bottom:6px;font-family:var(--font-mono);font-size:11px}.meter-labels .label{color:var(--gray-600)}.meter-labels .value{color:var(--pine-600)}.meter-track{height:4px;background:var(--line);border-radius:2px;overflow:hidden}.meter-fill{height:100%;background:var(--pine-600);border-radius:2px;transition:width .6s ease}.trail{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:28px;padding:0;list-style:none}.trail li{display:flex;align-items:center;gap:8px}.trail-sep{color:var(--gray-400);font-size:12px}.trail-crumb{border:1px solid var(--pine-border);background:var(--pine-100);color:var(--pine-900);border-radius:6px;padding:5px 12px;font-size:13px;font-weight:500;cursor:pointer}.trail-crumb:hover{background:#ddeee6}.trail-restart{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;padding:5px 10px;font-size:12px;font-family:var(--font-mono);cursor:pointer;color:var(--gray-600)}.trail-restart:hover{color:var(--gray-900)}.panel{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:28px 32px}@media(max-width:480px){.panel{padding:20px 18px}}.step-label{font-family:var(--font-mono);font-size:11px;color:var(--gray-500);margin:0 0 4px}.step-question{font-family:var(--font-display);font-size:20px;font-weight:600;margin:0 0 18px}.error-banner{background:var(--error-100);color:var(--error-900);border-radius:8px;padding:10px 14px;font-size:13px;margin-bottom:16px}.error-banner button{margin-inline-start:8px;border:1px solid var(--error-900);background:transparent;color:var(--error-900);border-radius:5px;padding:2px 10px;font-size:12px;cursor:pointer}.select,.text-input{width:100%;padding:12px 14px;font-size:15px;border-radius:8px;border:1px solid var(--line-strong);background:var(--input-bg);color:var(--gray-900);font-family:var(--font-body)}.select{margin-bottom:12px;cursor:pointer}.divider{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:12px;color:var(--gray-500)}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--line)}.text-input{margin-bottom:20px}.btn-primary{width:100%;padding:13px;font-size:15px;font-weight:500;font-family:var(--font-display);border-radius:8px;border:none;cursor:pointer;background:var(--pine-900);color:#fff;transition:background .2s}.btn-primary:hover:not(:disabled){background:#0e6d51}.btn-primary:disabled{background:var(--line);color:var(--gray-500);cursor:default}.btn-secondary{width:100%;padding:13px;font-size:14px;font-weight:500;font-family:var(--font-display);border-radius:8px;border:1px solid var(--line-strong);background:var(--surface);color:var(--gray-900);cursor:pointer;margin-top:6px}.btn-secondary:hover{background:var(--surface-alt)}.loading-panel{text-align:center;padding:40px 32px}.spinner{display:inline-block;width:28px;height:28px;border:3px solid var(--line);border-top-color:var(--pine-600);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{font-size:14px;color:var(--gray-600);margin-top:16px}.intro-banner{font-size:15px;color:var(--gray-700);background:var(--pine-100);border:1px solid var(--pine-border);border-radius:10px;padding:14px 18px;line-height:1.6;margin-bottom:20px}.xp-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin-bottom:14px}.xp-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:12px}.xp-monogram{width:44px;height:44px;border-radius:11px;background:var(--pine-900);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:16px;flex-shrink:0}.xp-headline{flex:1;min-width:0}.xp-title-row{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.xp-name{font-family:var(--font-display);font-size:17px;font-weight:600;margin:0}.xp-badges{display:flex;flex-direction:column;align-items:flex-end;gap:5px}.badge{font-size:12px;padding:4px 12px;border-radius:99px;white-space:nowrap;display:inline-flex;align-items:center;gap:6px}.badge .dot{width:7px;height:7px;border-radius:50%;display:inline-block}.badge-available{background:var(--avail-100);color:var(--pine-900)}.badge-available .dot{background:var(--pine-600)}.badge-buildable{background:var(--amber-100);color:var(--amber-900)}.badge-buildable .dot{background:var(--amber-dot)}.badge-emerging{background:var(--gray-emerging-100);color:var(--gray-emerging-900)}.badge-emerging .dot{background:var(--gray-emerging-dot)}.mode-badge{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.06em;padding:3px 10px;border-radius:99px;border:1px solid var(--line-strong);color:var(--gray-700);white-space:nowrap;text-transform:uppercase}.xp-tagline{font-size:13px;color:var(--gray-500);margin:2px 0 0;font-style:italic}.xp-does{font-size:14px;color:var(--gray-700);line-height:1.65;margin:0 0 14px}.xp-day{background:var(--surface-alt);border-radius:8px;padding:12px 16px;margin-bottom:12px}.xp-day-label{font-family:var(--font-mono);font-size:11px;color:var(--gray-500);margin:0 0 8px;letter-spacing:.08em}.xp-day ul{margin:0;padding:0;list-style:none}.xp-day li{font-size:13.5px;color:var(--gray-700);margin:0 0 6px;line-height:1.5}.xp-day li:before{content:"▸";color:var(--pine-600);margin-inline-end:8px}.xp-caveat{font-size:12.5px;color:var(--gray-500);margin:0 0 12px;line-height:1.5}.xp-actions{display:flex;gap:8px;flex-wrap:wrap}.xp-action-btn{flex:1 1 140px;padding:9px 10px;font-size:12.5px;font-weight:500;font-family:var(--font-display);border-radius:7px;cursor:pointer;border:1px solid var(--line-strong);background:var(--surface);color:var(--gray-700)}.xp-action-btn:hover{border-color:var(--pine-900);background:var(--pine-100);color:var(--pine-900)}.footer{font-size:12px;color:var(--gray-400);text-align:center;margin-top:36px;line-height:1.6}.footer a{color:var(--gray-500)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14181680;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--surface);border-radius:14px;width:min(680px,100%);max-height:82vh;display:flex;flex-direction:column;box-shadow:0 24px 64px #14181647}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}.modal-kicker{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--pine-900);margin:0;text-transform:uppercase}.modal-title{font-family:var(--font-display);font-size:16px;font-weight:600;color:var(--gray-900);margin:3px 0 0}.modal-controls{display:flex;gap:6px;flex-shrink:0}.modal-btn{border:1px solid var(--line-strong);background:var(--surface);border-radius:6px;padding:5px 12px;font-size:11px;font-family:var(--font-mono);cursor:pointer;color:var(--gray-600);text-decoration:none}.modal-btn:hover{color:var(--gray-900)}.modal-btn.copied{color:var(--pine-900);border-color:var(--pine-border)}.modal-body{padding:18px 20px;overflow-y:auto}.modal-text{white-space:pre-wrap;font-size:13.5px;line-height:1.65;color:var(--gray-700);margin:0;font-family:var(--font-body)}.modal-error{font-size:13.5px;color:var(--error-900);margin:0}.wizard-progress{font-family:var(--font-mono);font-size:11px;color:var(--gray-500);margin:0 0 6px}.wizard-question{font-family:var(--font-display);font-size:16px;font-weight:600;margin:0 0 4px}.wizard-hint{font-size:13px;color:var(--gray-600);margin:0 0 14px;line-height:1.5}.wizard-nav{display:flex;gap:8px;margin-top:16px}.wizard-nav .btn-primary,.wizard-nav .btn-secondary{width:auto;flex:1;margin-top:0;padding:10px;font-size:13.5px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.bug-fallback{margin:32px auto;max-width:560px;text-align:center}[dir=rtl] .trail-sep{transform:scaleX(-1)}[dir=rtl] .xp-day li:before{content:"◂"}