*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-space:#07090e;--sheet-bg:#0d121c;--sheet-border:rgba(255,255,255,.08);--sheet-shadow:0 24px 60px rgba(0,0,0,.65), 0 0 80px rgba(34,197,94,.05);--slot-bg:rgba(255,255,255,.035);--slot-border:rgba(255,255,255,.11);--slot-size:58px;--slot-gap:12px;--ok:#22c55e;--ok-glow:rgba(34,197,94,.45);--cyan-focus:#38bdf8;--cyan-glow:rgba(56,189,248,.4);--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Plus Jakarta Sans", var(--font-sans);--font-mono:"Fira Code", monospace}body{background-color:var(--bg-space);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 50% 160px,rgba(56,189,248,.1) 0%,transparent 55%),radial-gradient(circle at 75% 380px,rgba(34,197,94,.08) 0%,transparent 50%),radial-gradient(circle at 25% 420px,rgba(129,140,248,.08) 0%,transparent 50%);flex-direction:column;align-items:center;min-height:100vh;padding:1.5rem 1rem 4rem;display:flex;overflow-x:hidden}.quarto-app{flex-direction:column;align-items:center;width:100%;max-width:860px;display:flex}.window-bar{border-bottom:1px solid rgba(255,255,255,.05);justify-content:space-between;align-items:center;width:100%;margin-bottom:2rem;padding:.85rem .5rem 1.75rem;display:flex}.window-dots{align-items:center;gap:7px;display:flex}.dot{border-radius:50%;width:11px;height:11px}.dot--red{background:#ff5f56}.dot--yellow{background:#ffbd2e}.dot--green{background:#27c93f}.window-title{letter-spacing:.3px;color:#fff;align-items:center;gap:8px;font-size:.95rem;font-weight:700;display:flex}.window-icon{display:block}.v2-tag{color:#38bdf8;background:rgba(56,189,248,.16);border:1px solid rgba(56,189,248,.3);border-radius:5px;padding:2px 7px;font-size:.72rem;font-weight:700}.window-meta{font-family:var(--font-mono);align-items:center;gap:12px;font-size:.8rem;display:flex}.nav-tag{letter-spacing:.5px;font-weight:600}.nav-html{color:#f43f5e}.nav-css{color:#38bdf8}.nav-js{color:#fbbf24}.window-route{color:var(--text-muted);margin-left:6px;font-size:.78rem}.quarto-stage{flex-direction:column;align-items:center;width:100%;display:flex}.component-pill{font-family:var(--font-mono);letter-spacing:2px;color:var(--text-muted);margin-bottom:.5rem;font-size:.72rem;font-weight:600}.component-heading{font-family:var(--font-display);letter-spacing:-.02em;align-items:center;gap:8px;margin-bottom:1.8rem;font-size:1.85rem;font-weight:800;display:flex}.sheet{background:var(--sheet-bg);border:1px solid var(--sheet-border);width:100%;max-width:440px;box-shadow:var(--sheet-shadow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:24px;margin-bottom:1.5rem;padding:2.25rem 2rem 2rem;transition:border-color .4s,box-shadow .4s;position:relative}.sheet[data-wired]{border-color:rgba(34,197,94,.35);box-shadow:0 24px 60px rgba(0,0,0,.75),0 0 90px rgba(34,197,94,.15)}.card-title{font-family:var(--font-display);text-align:center;letter-spacing:-.01em;margin-bottom:.5rem;font-size:1.35rem;font-weight:700;transition:color .4s,transform .4s}.card-title.is-verified{color:var(--ok);text-shadow:0 0 24px var(--ok-glow)}.card-subtitle{color:var(--text-secondary);text-align:center;margin-bottom:2rem;font-size:.88rem;line-height:1.5;transition:opacity .3s}.card-subtitle strong{color:var(--text-primary);font-weight:600}.code-stage{justify-content:center;margin-bottom:1.75rem;display:flex}.code{perspective:1000px;justify-content:center;align-items:flex-start;width:268px;height:128px;display:flex;position:relative}.slots-row{gap:var(--slot-gap);z-index:2;width:268px;height:58px;transform-style:preserve-3d;display:flex;position:relative}.slot{width:var(--slot-size);height:var(--slot-size);background:var(--slot-bg);border:1px solid var(--slot-border);cursor:text;transform-style:preserve-3d;will-change:transform, opacity;border-radius:14px;justify-content:center;align-items:center;transition:border-color .25s,background-color .25s,box-shadow .3s;display:flex;position:relative}.sheet[data-wired] .slot{box-shadow:inset 0 0 0 1.8px var(--ok);border-color:var(--ok);background:rgba(34,197,94,.05)}.slot_in{opacity:0;cursor:text;text-align:center;color:transparent;z-index:4;background:0 0;border:none;width:100%;height:100%;font-size:1.5rem;position:absolute;top:0;bottom:0;left:0;right:0}.slot_vin{font-family:var(--font-display);color:#fff;pointer-events:none;z-index:3;font-size:1.55rem;font-weight:700;transition:transform .2s cubic-bezier(.16,1,.3,1),opacity .2s}.code-cursor{width:var(--slot-size);height:var(--slot-size);border:1.8px solid var(--cyan-focus);box-shadow:0 0 16px var(--cyan-glow), inset 0 0 8px rgba(56,189,248,.2);pointer-events:none;z-index:5;opacity:1;border-radius:14px;transition:transform .36s cubic-bezier(.16,1,.3,1),opacity .2s;position:absolute;top:0;left:0}.code-cursor:after{content:"";background:var(--cyan-focus);width:2px;height:24px;box-shadow:0 0 8px var(--cyan-focus);border-radius:2px;animation:1s infinite cursorBlink;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.code-cursor.is-filled:after{display:none}@keyframes cursorBlink{0%,to{opacity:1}50%{opacity:0}}.wire{pointer-events:none;z-index:1;opacity:0;width:128px;height:128px;transition:opacity .3s;position:absolute;top:0;left:70px}.sheet[data-wired] .wire{opacity:1}.wire-line{background:var(--ok);box-shadow:0 0 10px var(--ok), 0 0 20px var(--ok-glow);transform-origin:0 0;position:absolute}.wire--top{width:38px;height:2px;transition:transform .35s cubic-bezier(.16,1,.3,1) 50ms;top:29px;left:45px;transform:scaleX(0)}.wire--right{width:2px;height:38px;transition:transform .35s cubic-bezier(.16,1,.3,1) .12s;top:45px;right:29px;transform:scaleY(0)}.wire--bottom{width:38px;height:2px;transition:transform .35s cubic-bezier(.16,1,.3,1) .19s;bottom:29px;left:45px;transform:scaleX(0)}.wire--left{width:2px;height:38px;transition:transform .35s cubic-bezier(.16,1,.3,1) .26s;top:45px;left:29px;transform:scaleY(0)}.sheet[data-wired] .wire--top{transform:scaleX(1)}.sheet[data-wired] .wire--right{transform:scaleY(1)}.sheet[data-wired] .wire--bottom{transform:scaleX(1)}.sheet[data-wired] .wire--left{transform:scaleY(1)}.wire-node{width:6px;height:6px;box-shadow:0 0 12px var(--ok);opacity:0;background:#fff;border-radius:50%;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s;position:absolute;transform:scale(0)}.node--tl{top:27px;left:27px}.node--tr{top:27px;right:27px}.node--bl{bottom:27px;left:27px}.node--br{bottom:27px;right:27px}.sheet[data-wired] .wire-node{opacity:1;transform:scale(1)}.center-tile{border:1.8px solid var(--ok);width:58px;height:58px;color:var(--ok);box-shadow:0 0 24px var(--ok-glow), inset 0 0 12px rgba(34,197,94,.2);opacity:0;pointer-events:none;z-index:6;background:rgba(34,197,94,.12);border-radius:16px;justify-content:center;align-items:center;transition:transform .5s cubic-bezier(.16,1,.3,1),opacity .4s;display:flex;position:absolute;top:35px;left:105px;transform:scale(.4)rotate(-15deg)}.center-tile.is-visible{opacity:1;transform:scale(1)rotate(0)}.check-icon{width:28px;height:28px;stroke:var(--ok)}.resend-row{color:var(--text-muted);justify-content:center;align-items:center;gap:6px;font-size:.85rem;transition:opacity .3s;display:flex}.resend-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-family:inherit;font-size:.85rem}.resend-btn:hover{color:#fff}.verified-actions{flex-direction:column;align-items:center;gap:1.25rem;width:100%;animation:.4s forwards fadeIn;display:none}.verified-seal{color:var(--ok);background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.25);border-radius:20px;align-items:center;gap:7px;padding:5px 14px;font-size:.85rem;font-weight:600;display:inline-flex}.btn-continue{color:#fff;width:100%;height:48px;font-family:var(--font-display);cursor:pointer;background:linear-gradient(135deg,#22c55e 0%,#16a34a 100%);border:none;border-radius:12px;font-size:1rem;font-weight:700;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 18px rgba(34,197,94,.4)}.btn-continue:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(34,197,94,.55)}.btn-continue:active{transform:translateY(1px)}.sms-banner{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);opacity:0;pointer-events:none;z-index:10;background:rgba(22,28,42,.95);border:1px solid rgba(255,255,255,.14);border-radius:16px;align-items:center;gap:12px;width:calc(100% - 24px);padding:10px 14px;transition:transform .45s cubic-bezier(.16,1,.3,1),opacity .4s;display:flex;position:absolute;bottom:-72px;left:50%;transform:translate(-50%)translateY(10px);box-shadow:0 12px 36px rgba(0,0,0,.6)}.sms-banner.is-visible{opacity:1;pointer-events:auto;transform:translate(-50%)translateY(0)}.sms-icon{color:#fff;background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.sms-content{flex-direction:column;flex:1;gap:2px;display:flex;overflow:hidden}.sms-sender{font-family:var(--font-mono);color:#818cf8;letter-spacing:.5px;font-size:.68rem;font-weight:700}.sms-text{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.82rem;overflow:hidden}.sms-fill-btn{color:#fff;cursor:pointer;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:6px 14px;font-family:inherit;font-size:.8rem;font-weight:700;transition:background-color .2s,transform .15s}.sms-fill-btn:hover{background:rgba(255,255,255,.22);transform:scale(1.04)}.quarto-caption{color:var(--text-secondary);text-align:center;margin-top:3.5rem;margin-bottom:2.5rem;font-size:.86rem}.quarto-caption strong{color:#38bdf8;font-weight:600}.code-peek-row{grid-template-columns:repeat(3,1fr);gap:16px;width:100%;max-width:820px;margin-bottom:2.5rem;display:grid}.peek-card{background:#090c13;border:1px solid rgba(255,255,255,.08);border-radius:14px;flex-direction:column;padding:1rem 1.15rem;display:flex}.peek-header{align-items:center;gap:8px;margin-bottom:.75rem;display:flex}.peek-dot{border-radius:50%;width:8px;height:8px}.peek-dot.red{background:#f43f5e}.peek-dot.blue{background:#38bdf8}.peek-dot.yellow{background:#fbbf24}.peek-filename{font-family:var(--font-mono);color:var(--text-secondary);font-size:.75rem;font-weight:700}.peek-code{font-family:var(--font-mono);color:#cbd5e1;white-space:pre;font-size:.72rem;line-height:1.55;overflow-x:auto}.test-controls{flex-wrap:wrap;justify-content:center;align-items:center;gap:14px;display:flex}.ctrl-btn{color:var(--text-secondary);cursor:pointer;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:8px 16px;font-family:inherit;font-size:.85rem;font-weight:600;transition:all .2s}.ctrl-btn:hover{color:#fff;background:rgba(255,255,255,.1)}.ctrl-link{color:#38bdf8;padding:8px 12px;font-size:.85rem;font-weight:600;text-decoration:none}.ctrl-link:hover{text-decoration:underline}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width:640px){.code-peek-row{grid-template-columns:1fr}.window-meta{display:none}}