.air-page{background:var(--bg-app)}@keyframes air-rise{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes air-pop{0%{opacity:0;transform:scale(.94)}60%{transform:scale(1.02)}to{opacity:1;transform:scale(1)}}@keyframes air-orb-drift{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(0,-18px,0) scale(1.08)}}@keyframes air-sheen{0%{transform:translateX(-130%) skewX(-20deg)}to{transform:translateX(230%) skewX(-20deg)}}@keyframes air-spin{to{transform:rotate(1turn)}}.air-hero{position:relative;overflow:hidden;padding:32px 24px 96px;background:radial-gradient(ellipse 90% 70% at 50% -15%,rgba(0,229,168,.2),transparent 55%),radial-gradient(ellipse 60% 50% at 85% 10%,rgba(99,102,241,.14),transparent 60%),linear-gradient(180deg,#080c11,#0d131a 55%,#111821);border-bottom:1px solid hsla(0,0%,100%,.06)}.air-hero:before{content:"";inset:0;background-image:linear-gradient(hsla(0,0%,100%,.035) 1px,transparent 0),linear-gradient(90deg,hsla(0,0%,100%,.035) 1px,transparent 0);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 0,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 50% 0,#000 30%,transparent 75%)}.air-hero-orb,.air-hero:before{position:absolute;pointer-events:none}.air-hero-orb{border-radius:50%;filter:blur(64px);animation:air-orb-drift 11s ease-in-out infinite}.air-hero-orb--a{width:300px;height:300px;top:-90px;right:-40px;background:rgba(0,229,168,.16)}.air-hero-orb--b{width:220px;height:220px;bottom:10px;left:-70px;background:rgba(99,102,241,.12);animation-delay:-5s}.air-hero-inner{position:relative;z-index:1;max-width:700px;margin:0 auto;text-align:center}.air-hero-pills{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:22px;animation:air-rise .5s ease both}.air-hero-pill{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:999px;border:1px solid hsla(0,0%,100%,.12);background:hsla(0,0%,100%,.05);backdrop-filter:blur(10px);font-size:12px;font-weight:600;color:hsla(0,0%,100%,.9);letter-spacing:.01em}.air-hero-pill svg{color:var(--accent)}.air-hero-title{margin:0 0 14px;font-family:var(--f-display);font-size:clamp(2.1rem,5.5vw,3rem);font-weight:800;letter-spacing:-.035em;line-height:1.08;background:linear-gradient(180deg,#fff,#cfe9df);-webkit-background-clip:text;background-clip:text;color:transparent;animation:air-rise .5s ease .05s both}.air-hero-tagline{display:inline-block;margin:0 auto 16px;padding:4px 14px;border-radius:999px;border:1px solid rgba(0,229,168,.35);background:rgba(0,229,168,.1);font-family:var(--f-mono);font-size:12px;font-weight:700;letter-spacing:.08em;color:#5dffc8;animation:air-rise .5s ease .08s both}.air-hero-subtitle{margin:0 auto 4px;max-width:36em;font-size:15px;line-height:1.7;color:hsla(0,0%,100%,.6);animation:air-rise .5s ease .1s both}.air-sheet-wrap{max-width:760px;margin:-60px auto 0;padding:0 20px 52px;position:relative;z-index:2}.air-sheet{padding:34px 30px 28px;border-radius:22px;border:1px solid color-mix(in srgb,var(--border) 75%,transparent);background:var(--bg-surface);box-shadow:0 2px 4px rgba(0,0,0,.03),0 28px 60px rgba(8,12,17,.12),inset 0 1px 0 hsla(0,0%,100%,.5);animation:air-rise .55s ease .18s both}.air-kicker{display:block;margin-bottom:13px;font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-d);font-family:var(--f-mono)}.air-divider{height:1px;margin:26px 0 22px;background:linear-gradient(90deg,transparent,var(--border) 18%,var(--border) 82%,transparent)}.air-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.air-mode-card{position:relative;display:block;padding:18px 18px 16px;border-radius:16px;border:1px solid var(--border);background:var(--bg-inset,var(--bg-app));text-align:left;cursor:pointer;font-family:inherit;transition:border-color .18s ease,background .18s ease,transform .18s ease,box-shadow .18s ease}.air-mode-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}.air-mode-card--active{border-color:var(--accent);background:color-mix(in srgb,var(--accent-bg) 55%,var(--bg-surface));box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 28%,transparent),0 10px 24px color-mix(in srgb,var(--accent-bg) 45%,transparent)}.air-mode-card-code{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--text-muted);font-family:var(--f-mono)}.air-mode-card-title{margin:6px 0 4px;font-size:18px;font-weight:800;letter-spacing:-.01em;color:var(--text-strong)}.air-mode-card-desc{margin:0;font-size:13px;line-height:1.5;color:var(--text-secondary)}.air-seniority{display:flex;flex-wrap:wrap;gap:8px}.air-seniority-pill{flex:1;min-width:92px;padding:11px 10px;border-radius:12px;border:1px solid var(--border);background:var(--bg-inset,var(--bg-app));font-family:inherit;font-size:14px;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease,transform .16s ease}.air-seniority-pill:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 40%,var(--border));color:var(--text-strong)}.air-seniority-pill--active{border-color:var(--accent);background:color-mix(in srgb,var(--accent-bg) 55%,var(--bg-surface));color:var(--text-strong);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 25%,transparent)}.air-seniority-hint{margin:12px 0 0;font-size:12.5px;line-height:1.55;color:var(--text-muted)}.air-input-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:10px}.air-example-btn{padding:0;border:0;background:none;color:var(--accent-d);font-size:12px;font-weight:600;text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-family:inherit}.air-textarea{width:100%;box-sizing:border-box;min-height:188px;padding:16px;border-radius:var(--rd-lg);border:1px solid var(--border);background:var(--bg-inset,var(--bg-app));font-family:inherit;font-size:15px;line-height:1.65;color:var(--text-strong);resize:vertical;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.air-textarea:focus{outline:none;border-color:color-mix(in srgb,var(--accent) 45%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-bg) 55%,transparent);background:var(--bg-surface)}.air-textarea::-moz-placeholder{color:var(--text-muted)}.air-textarea::placeholder{color:var(--text-muted)}.air-charcount{display:flex;justify-content:space-between;margin-top:8px;font-size:11px;font-family:var(--f-mono);color:var(--text-muted)}.air-cta{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;margin-top:20px;padding:16px 24px;border:none;border-radius:14px;background:var(--accent);color:var(--n-999);font-family:inherit;font-size:17px;font-weight:800;letter-spacing:.02em;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease}.air-cta:after{content:"";position:absolute;top:0;left:0;width:40%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.45),transparent);transform:translateX(-130%) skewX(-20deg)}.air-cta:hover{transform:translateY(-2px);box-shadow:0 14px 30px color-mix(in srgb,var(--accent) 38%,transparent)}.air-cta:hover:after{animation:air-sheen .9s ease}.air-cta:active{transform:translateY(0)}.air-cta:disabled{cursor:not-allowed;opacity:.5;filter:grayscale(.3);box-shadow:none}.air-cta:disabled:hover{transform:none}.air-cta:disabled:hover:after{animation:none}.air-cta svg{transition:transform .2s ease}.air-cta:not(:disabled):hover svg{transform:translateX(3px)}.air-reset{display:block;margin:12px auto 0;padding:0;border:0;background:none;color:var(--text-secondary);font-size:13px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-family:inherit}.air-quota-hint{margin:12px 0 0;text-align:center;font-size:12px;line-height:1.6;color:var(--text-muted)}.air-quota-hint--exhausted{color:var(--s-warn-text,var(--text-secondary))}.air-footnote{margin:16px 0 0;text-align:center;font-size:12px;line-height:1.5;color:var(--text-muted)}.air-footnote-link{padding:0;border:0;background:none;font-family:inherit;font-size:12px;font-weight:700;color:var(--accent-d);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.air-result-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}.air-btn-secondary{display:flex;align-items:center;justify-content:center;gap:8px;padding:16px 20px;border-radius:14px;border:1px solid var(--accent);background:transparent;color:var(--accent-d);font-family:inherit;font-size:16px;font-weight:700;cursor:pointer;transition:transform .15s ease,background .18s ease,box-shadow .2s ease}.air-btn-secondary:hover{transform:translateY(-2px);background:color-mix(in srgb,var(--accent-bg) 55%,var(--bg-surface));box-shadow:0 10px 24px color-mix(in srgb,var(--accent-bg) 45%,transparent)}@media (max-width:520px){.air-result-actions{grid-template-columns:1fr}}.air-error{margin-bottom:18px;padding:12px 14px;border-radius:var(--rd-md);border:1px solid rgba(239,68,68,.35);background:rgba(239,68,68,.08);color:var(--s-neg);font-size:14px;line-height:1.5}.air-loadpanel{animation:air-rise .5s ease both}.air-loadpanel-head{display:flex;align-items:center;gap:16px;margin-bottom:24px}.air-loadpanel-spin{flex-shrink:0;width:30px;height:30px;border-radius:50%;border:3px solid color-mix(in srgb,var(--accent) 22%,transparent);border-top-color:var(--accent);animation:air-spin .8s linear infinite}.air-loadpanel-title{margin:0 0 4px;font-family:var(--f-display);font-size:clamp(1.25rem,3.5vw,1.6rem);font-weight:800;letter-spacing:-.02em;color:var(--text-strong)}.air-loadpanel-elapsed{margin:0;font-size:12.5px;color:var(--text-muted)}.air-steps{list-style:none;margin:0;padding:18px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.air-step{display:flex;align-items:center;gap:12px;padding:9px 0;font-size:15px;transition:color .3s ease,opacity .3s ease}.air-step-marker{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:24px;height:24px;border-radius:50%}.air-step-dot{width:7px;height:7px;border-radius:50%;background:var(--border-strong)}.air-step-spin{width:16px;height:16px;border-radius:50%;border:2px solid color-mix(in srgb,var(--accent) 28%,transparent);border-top-color:var(--accent);animation:air-spin .7s linear infinite}.air-step--pending{color:var(--text-muted);opacity:.7}.air-step--active{color:var(--text-strong);font-weight:700}.air-step--done{color:var(--text-secondary)}.air-step--done .air-step-marker{background:var(--s-pos);color:#fff}.air-step--active .air-step-marker{background:var(--accent-bg)}.air-loadpanel-foot{margin:20px 0 0;font-size:12.5px;line-height:1.6;color:var(--text-muted)}.air-result{animation:air-rise .5s ease both}.air-result-head{margin-bottom:24px}.air-result-title{margin:0 0 10px;font-family:var(--f-display);font-size:clamp(1.5rem,4vw,2rem);font-weight:800;letter-spacing:-.02em;color:var(--text-strong)}.air-result-bar{height:3px;width:48px;border-radius:2px;background:var(--accent)}.air-bullet{padding:14px 16px 14px 18px;margin-bottom:12px;border-radius:var(--rd-lg);border:1px solid var(--border);border-left:4px solid var(--accent);background:var(--bg-surface)}.air-bullet--inferred{border-left-color:var(--s-warn);background:color-mix(in srgb,var(--s-warn-bg) 50%,var(--bg-surface))}.air-bullet-meta{display:flex;align-items:center;gap:8px;margin-bottom:8px}.air-bullet-idx{font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);font-family:var(--f-mono)}.air-tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--rd-sm);font-size:11px;font-weight:700;letter-spacing:.02em}.air-tag--warn{background:var(--s-warn);color:#fff}.air-bullet-text{margin:0 0 8px;font-size:16px;line-height:1.55;font-weight:600;color:var(--text-strong)}.air-bullet-angle{font-size:13px;font-style:italic;color:var(--text-secondary)}.air-bullet-note{margin-top:10px;padding:8px 12px;border-left:3px solid var(--s-warn);border-radius:var(--rd-sm);background:color-mix(in srgb,var(--s-warn-bg) 60%,var(--bg-surface));font-size:12.5px;line-height:1.55;color:var(--s-warn-text)}.air-bullet-note b{font-weight:700}.air-callout{margin-top:20px;padding:22px 24px;border-radius:16px;border:1px solid var(--accent-border);background:linear-gradient(180deg,var(--accent-bg),var(--bg-surface) 70%)}.air-callout-title{margin:0 0 10px;font-size:17px;font-weight:800;color:var(--text-strong)}.air-callout-body{margin:0;font-size:15px;line-height:1.7;color:var(--text)}.air-score-card{padding:24px;border-radius:16px;border:1px solid var(--border);background:var(--bg-surface);margin-bottom:24px}.air-score-row{display:flex;align-items:flex-end;flex-wrap:wrap;gap:24px}.air-score-num{font-family:var(--f-display);font-size:clamp(3.5rem,12vw,5rem);font-weight:800;line-height:.9;letter-spacing:-.04em}.air-score-num-suffix{font-size:1.6rem;font-weight:600;color:var(--text-muted)}.air-score-track-wrap{flex:1;min-width:200px}.air-score-scale{display:flex;justify-content:space-between;margin-bottom:6px;font-size:10px;font-family:var(--f-mono);color:var(--text-muted)}.air-score-track{position:relative;height:12px;border-radius:999px;background:var(--bg-inset,var(--bg-app));border:1px solid var(--border);overflow:hidden}.air-score-fill{height:100%;border-radius:999px;transition:width .6s var(--ease-out)}.air-score-summary{margin:18px 0 0;padding-top:16px;border-top:1px solid var(--border);font-size:14px;line-height:1.6;color:var(--text)}.air-line{margin-bottom:12px;border-radius:var(--rd-lg);border:1px solid var(--border);background:var(--bg-surface);overflow:hidden}.air-line-head{display:flex;align-items:stretch;border-bottom:1px solid var(--border)}.air-line-verdict{padding:7px 14px;font-size:12px;font-weight:700;color:#fff}.air-line-verdict--strong{background:var(--s-pos)}.air-line-verdict--weak{background:var(--s-warn)}.air-line-verdict--filler{background:#e8871e}.air-line-idx{display:flex;align-items:center;padding:7px 14px;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-family:var(--f-mono);color:var(--text-muted)}.air-line-body{padding:16px 16px 18px}.air-line-block+.air-line-block{margin-top:12px}.air-line-label{display:block;margin-bottom:5px;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-family:var(--f-mono);color:var(--text-muted)}.air-line-original{font-size:14px;font-style:italic;line-height:1.55}.air-line-original,.air-line-why{margin:0;color:var(--text-secondary)}.air-line-why{font-size:13px;line-height:1.6}.air-line-rewrite{margin:0;padding-top:12px;border-top:1px dashed var(--border);font-size:15px;font-weight:600;line-height:1.55;color:var(--text-strong)}.air-line-label--rewrite{color:var(--accent-d)}.air-gaps{margin-top:24px}.air-gap{display:flex;gap:16px;align-items:baseline;padding:12px 0;border-top:1px solid var(--border)}.air-gap-num{font-family:var(--f-display);font-size:2.5rem;font-weight:800;line-height:1;color:var(--accent-d);flex-shrink:0}.air-gap-text{margin:0;padding-top:6px;font-size:14.5px;line-height:1.6;color:var(--text)}.air-modal-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(8,12,17,.62);backdrop-filter:blur(6px);animation:air-rise .25s ease both}.air-modal{position:relative;width:100%;max-width:440px;max-height:calc(100vh - 40px);overflow-y:auto;padding:32px 28px 26px;border-radius:22px;border:1px solid color-mix(in srgb,var(--border) 75%,transparent);background:var(--bg-surface);box-shadow:0 28px 70px rgba(8,12,17,.4),inset 0 1px 0 hsla(0,0%,100%,.5);animation:air-pop .32s cubic-bezier(.34,1.56,.64,1) both}.air-modal-badge{display:inline-flex;align-items:center;gap:7px;margin-bottom:14px;padding:5px 12px;border-radius:999px;border:1px solid var(--accent-border);background:var(--accent-bg);font-size:12px;font-weight:700}.air-modal-badge,.air-modal-badge svg{color:var(--accent-d)}.air-modal-title{margin:0 0 8px;font-family:var(--f-display);font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--text-strong)}.air-modal-desc{margin:0 0 22px;font-size:14px;line-height:1.6;color:var(--text-secondary)}.air-field{margin-bottom:16px}.air-field-label{display:block;margin-bottom:7px;font-size:13px;font-weight:700;color:var(--text-strong)}.air-field-label .air-req{margin-left:4px;color:var(--s-neg)}.air-field-input,.air-field-textarea{width:100%;box-sizing:border-box;padding:12px 14px;border-radius:var(--rd-md);border:1px solid var(--border);background:var(--bg-inset,var(--bg-app));font-family:inherit;font-size:15px;color:var(--text-strong);transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}.air-field-textarea{min-height:78px;line-height:1.6;resize:vertical}.air-field-input:focus,.air-field-textarea:focus{outline:none;border-color:color-mix(in srgb,var(--accent) 45%,var(--border));box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-bg) 55%,transparent);background:var(--bg-surface)}.air-field-input::-moz-placeholder,.air-field-textarea::-moz-placeholder{color:var(--text-muted)}.air-field-input::placeholder,.air-field-textarea::placeholder{color:var(--text-muted)}.air-modal-error{margin:0 0 14px;font-size:13px;color:var(--s-neg)}.air-modal-cta{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:6px;padding:14px 22px;border:none;border-radius:12px;background:var(--accent);color:var(--n-999);font-family:inherit;font-size:16px;font-weight:800;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease}.air-modal-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px color-mix(in srgb,var(--accent) 38%,transparent)}.air-modal-cta:disabled{cursor:not-allowed;opacity:.55;filter:grayscale(.3);box-shadow:none;transform:none}.air-modal-foot{margin:14px 0 0;text-align:center;font-size:11.5px;line-height:1.5;color:var(--text-muted)}@media (max-width:640px){.air-hero{padding:22px 16px 76px}.air-hero-title{font-size:clamp(1.7rem,8vw,2.2rem)}.air-sheet-wrap{padding:0 12px 40px;margin-top:-52px}.air-sheet{padding:26px 18px 22px;border-radius:18px}.air-mode-grid{grid-template-columns:1fr}.air-score-num{font-size:3.5rem}}@media (prefers-reduced-motion:reduce){.air-cta:hover:after,.air-hero-orb,.air-hero-pills,.air-hero-subtitle,.air-hero-title,.air-loading-spin,.air-modal,.air-modal-backdrop,.air-result,.air-sheet{animation:none!important}.air-cta,.air-mode-card,.air-seniority-pill{transition-duration:.001ms}}