.auth-stage{--auth-control-h:52px;--auth-rule-w:2.5px;--auth-shadow-hard:9px 9px 0;--auth-ease:cubic-bezier(0.22,1,0.36,1);--auth-pad:clamp(24px,3vw,36px);--auth-ticket-w:30rem;--auth-print:url(/auth/print-key-receipt.webp);--auth-print-ratio:4/5;background:var(--mk-bg-sunken);color:var(--mk-text-1);isolation:isolate;min-height:100vh;min-height:100svh;overflow:clip;position:relative}.auth-stage[data-auth-print=instrument]{--auth-print:url(/auth/print-instrument.webp);--auth-print-ratio:1}.auth-stage[data-auth-wide=true]{--auth-ticket-w:34rem}.auth-stage:before{aspect-ratio:var(--auth-print-ratio);background:var(--auth-print) center /contain no-repeat;filter:saturate(.96) contrast(1.04);inset:auto auto -6% 30%;-webkit-mask-image:radial-gradient(ellipse 60% 60% at 50% 52%,#000 18%,rgba(0,0,0,.9) 44%,transparent 80%);mask-image:radial-gradient(ellipse 60% 60% at 50% 52%,#000 18%,rgba(0,0,0,.9) 44%,transparent 80%);opacity:.9;width:min(54vw,820px)}.auth-stage:after,.auth-stage:before{content:"";position:absolute;z-index:0}.auth-stage:after{background:linear-gradient(90deg,var(--mk-bg-sunken) 0,rgba(8,7,5,.86) 26%,rgba(8,7,5,.2) 46%,rgba(8,7,5,.1) 62%,rgba(8,7,5,.7) 86%),linear-gradient(180deg,rgba(8,7,5,.7),transparent 38%,rgba(8,7,5,.25) 100%);inset:0;pointer-events:none}.auth-stage ::selection{background:var(--mk-accent);color:var(--mk-on-accent)}.auth-scene{column-gap:clamp(32px,5vw,96px);display:grid;grid-template-columns:minmax(0,1.08fr) minmax(var(--auth-ticket-w),.92fr);grid-template-rows:auto minmax(0,1fr);margin:0 auto;max-width:1440px;min-height:100vh;min-height:100svh;padding:clamp(18px,2.6vw,32px) clamp(20px,4vw,64px) clamp(28px,4vw,56px);position:relative;width:100%;z-index:1}.auth-top{display:flex;gap:var(--mk-sp-5);grid-column:1/-1;justify-content:space-between}.auth-top,.auth-wordmark{align-items:center;min-height:var(--mk-h-lg)}.auth-wordmark{color:var(--mk-text-1);display:inline-flex;padding-right:var(--mk-sp-3);text-decoration:none}.auth-wordmark svg{height:22px;transform:translateY(-2px);width:auto}.auth-wordmark path{fill:currentColor}.auth-wordmark .wordmark__dot{fill:var(--mk-accent)}.auth-poster{align-self:center;display:grid;gap:clamp(24px,3vw,40px);min-width:0;padding-block:clamp(28px,5vw,72px)}.auth-poster h1{font-family:var(--mk-font-display);font-size:clamp(var(--mk-text-44),6.2vw,96px);font-weight:400;letter-spacing:.006em;line-height:1.02;margin:0;max-width:11ch;overflow-wrap:normal;text-transform:uppercase;text-wrap:balance}.auth-poster h1 .auth-flip{color:var(--mk-accent)}.auth-answer{color:var(--mk-text-2);font-size:clamp(16px,1.25vw,19px);font-weight:560;line-height:1.55;margin:0;max-width:46ch;padding-top:var(--mk-sp-6);position:relative}.auth-answer:before{background:var(--mk-accent);content:"";height:4px;left:0;position:absolute;top:0;width:72px}.auth-ledger{border-top:var(--auth-rule-w) solid var(--mk-text-1);counter-reset:auth-step;display:grid;margin:0;max-width:32rem}.auth-ledger>div,.auth-ledger>li{align-items:baseline;border-bottom:var(--mk-bw-rule) solid var(--mk-line-strong);column-gap:var(--mk-sp-6);display:grid;grid-template-columns:minmax(7ch,auto) minmax(0,1fr);padding:var(--mk-sp-4) 0}.auth-ledger dd,.auth-ledger dt,.auth-ledger li{font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-weight:650;letter-spacing:var(--mk-track-label);line-height:1.45;margin:0;text-transform:uppercase}.auth-ledger dt{color:var(--mk-accent-text)}.auth-ledger dd{color:var(--mk-text-2)}.auth-ledger--steps{list-style:none;padding:0}.auth-ledger--steps>li{grid-template-columns:3ch minmax(0,1fr)}.auth-ledger--steps>li:before{color:var(--mk-accent-text);content:counter(auth-step,decimal-leading-zero);counter-increment:auth-step;font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:var(--mk-track-label);line-height:1.45}.auth-ledger--steps li{color:var(--mk-text-1)}.auth-ticket-col{align-self:center;display:flex;justify-content:center;min-width:0;padding:clamp(24px,4vw,56px) 12px clamp(24px,4vw,56px) 0}@keyframes auth-print-in{0%{opacity:0;transform:translateY(18px) rotate(.6deg)}to{opacity:1;transform:none}}.auth-ticket{animation:auth-print-in var(--mk-t-slow) var(--auth-ease) both;background:var(--mk-bg);border:2px solid var(--mk-text-1);box-shadow:var(--auth-shadow-hard) var(--mk-accent);color:var(--mk-text-1);padding:var(--auth-pad) var(--auth-pad) 0;position:relative;width:min(100%,var(--auth-ticket-w))}.auth-ticket:before{background:radial-gradient(circle,var(--mk-bg-sunken) 38%,transparent 46%) 6px 50% /16px 16px repeat-x;content:"";height:16px;inset:-9px -2px auto;position:absolute}.auth-ticket__tab{align-items:center;display:flex;flex-wrap:wrap;gap:var(--mk-sp-3) var(--mk-sp-4);justify-content:space-between;margin-bottom:clamp(20px,3vw,28px)}.auth-ticket__door{align-items:center;display:inline-flex;gap:var(--mk-sp-3);font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-weight:700;letter-spacing:.14em;line-height:1.2;text-transform:uppercase}.auth-ticket__door>b{background:var(--mk-accent);color:var(--mk-on-accent);font-weight:700;padding:5px 9px}.auth-ticket__step{color:var(--mk-text-2);font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:650;letter-spacing:var(--mk-track-label);line-height:1.2;text-transform:uppercase}.auth-ticket__lede{color:var(--mk-text-2);font-size:var(--mk-text-14);line-height:var(--mk-leading-read);margin:0 0 clamp(20px,3vw,28px);max-width:44ch}.auth-ticket__stub{align-items:center;border-top:1.5px dashed var(--mk-line-strong);color:var(--mk-text-2);display:flex;flex-wrap:wrap;font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-weight:600;gap:var(--mk-sp-2) var(--mk-sp-5);justify-content:space-between;letter-spacing:.06em;line-height:1.5;margin:clamp(24px,3vw,32px) calc(-1 * var(--auth-pad)) 0;padding:var(--mk-sp-3) var(--auth-pad);position:relative;text-transform:uppercase}.auth-ticket__stub:after,.auth-ticket__stub:before{background:var(--mk-bg-sunken);border:2px solid var(--mk-text-1);border-radius:50%;content:"";height:20px;position:absolute;top:-11px;width:20px}.auth-ticket__stub:before{left:-13px}.auth-ticket__stub:after{right:-13px}.auth-form__switch a,.auth-form__utilities a,.auth-ticket__stub a{align-items:center;color:var(--mk-text-1);display:inline-flex;min-height:var(--mk-h-lg);text-decoration:underline;text-decoration-thickness:var(--mk-bw-rule);text-underline-offset:3px}.auth-form__switch a:hover,.auth-form__utilities a:hover,.auth-ticket__stub a:hover{color:var(--mk-accent-text);text-decoration-thickness:var(--mk-bw-control)}.auth-form{display:grid;gap:var(--mk-sp-6)}.auth-ticket .ui-field{gap:var(--mk-sp-3)}.auth-ticket .ui-field__label{color:var(--mk-text-1);font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-weight:650;letter-spacing:.14em;line-height:1.3;text-transform:uppercase}.auth-ticket .ui-input{background:var(--mk-surface);border:var(--auth-rule-w) solid var(--mk-text-1);caret-color:var(--mk-accent);color:var(--mk-text-1);font-size:var(--mk-text-16);font-weight:500;min-height:var(--auth-control-h);padding:0 15px;transition:background-color var(--mk-t-fast) var(--mk-ease)}.auth-ticket .ui-input:not(:disabled):not([readonly]):hover{background:var(--mk-surface-raised);border-color:var(--mk-text-1)}.auth-ticket .ui-input::placeholder{color:var(--mk-text-3)}.auth-ticket .ui-input:-webkit-autofill{-webkit-box-shadow:0 0 0 1000px var(--mk-surface) inset;-webkit-text-fill-color:var(--mk-text-1)}.auth-ticket .ui-input[autocomplete=one-time-code]{font-family:var(--mk-font-mono);font-size:var(--mk-text-20);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.22em}.auth-ticket .ui-input[autocomplete=one-time-code]::placeholder{font-weight:500}.auth-ticket .ui-input.is-error{border-color:var(--mk-danger-text)}.auth-ticket .auth-method button:focus-visible,.auth-ticket .ui-button:focus-visible,.auth-ticket .ui-icon-button:focus-visible,.auth-ticket .ui-input:focus-visible,.auth-ticket a:focus-visible{box-shadow:0 0 0 6px var(--mk-focus-outer);outline:3px solid var(--mk-focus-inner);outline-offset:3px}.auth-ticket .ui-control-stack>.ui-button{width:100%}.auth-ticket .ui-button--primary{background:var(--mk-accent);border:var(--auth-rule-w) solid var(--mk-text-1);color:var(--mk-on-accent);font-size:14.5px;font-variation-settings:"wdth" 108;font-weight:800;letter-spacing:.055em;min-height:var(--auth-control-h);padding:0 28px;text-decoration:none;text-transform:uppercase;transition:transform var(--mk-t-fast) var(--auth-ease),box-shadow var(--mk-t-fast) var(--auth-ease),background-color var(--mk-t-fast) linear}.auth-ticket .ui-button--primary:not(:disabled):hover{background:var(--mk-accent);border-color:var(--mk-text-1);box-shadow:6px 6px 0 var(--mk-text-1);transform:translate(-3px,-3px)}.auth-ticket .ui-button--primary:not(:disabled):active{box-shadow:none;transform:none}.auth-ticket .ui-button--primary:disabled{background:var(--mk-neutral-tint);border-color:var(--mk-line-strong);color:var(--mk-text-disabled)}.auth-ticket .ui-button--primary.is-loading{background:var(--mk-accent-press);border-color:var(--mk-accent-press);color:var(--mk-text-invert)}.auth-form__utilities{display:flex;justify-content:flex-end;margin:calc(-1 * var(--mk-sp-4)) 0 0}.auth-form__switch,.auth-form__utilities a{font-family:var(--mk-font-mono);font-size:var(--mk-text-12);letter-spacing:.06em}.auth-form__switch{margin:0}.auth-form__hint,.auth-form__switch{color:var(--mk-text-2);line-height:1.5}.auth-form__hint{font-family:var(--mk-font-mono);font-size:var(--mk-text-11);letter-spacing:.04em;margin:calc(-1 * var(--mk-sp-3)) 0 0}.auth-form__notice{border:1.5px dashed var(--mk-text-1);color:var(--mk-text-1);font-size:var(--mk-text-13);line-height:var(--mk-leading-read);margin:0;overflow-wrap:anywhere;padding:var(--mk-sp-4) var(--mk-sp-5)}.auth-ticket .ui-toast{background:var(--mk-surface);border:var(--auth-rule-w) solid var(--mk-text-1);box-shadow:none;font-size:var(--mk-text-13);line-height:var(--mk-leading-ui)}.auth-ticket .ui-toast.is-error{border-color:var(--mk-danger-text)}.auth-method{border:var(--auth-rule-w) solid var(--mk-text-1);display:grid;grid-template-columns:1fr 1fr}.auth-method button{background:transparent;border:0;border-right:var(--mk-bw-rule) solid var(--mk-text-1);color:var(--mk-text-2);cursor:pointer;font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-weight:800;letter-spacing:.105em;line-height:1.25;min-height:var(--mk-h-lg);padding:var(--mk-sp-4) var(--mk-sp-5);text-transform:uppercase;transition:background-color var(--mk-t-fast) linear,color var(--mk-t-fast) linear}.auth-method button:last-child{border-right:0}.auth-method button:hover{background:var(--mk-selected);color:var(--mk-text-1)}.auth-method button[aria-pressed=true]{background:var(--mk-text-1);color:var(--mk-text-invert)}.auth-method button:focus-visible{position:relative;z-index:1}.enrollment-setup{align-items:start;border:1.5px dashed var(--mk-text-1);display:grid;gap:var(--mk-sp-6);grid-template-columns:auto minmax(0,1fr);padding:var(--mk-sp-5)}.enrollment-qr{background:var(--mk-surface-raised);border:2px solid var(--mk-text-1);display:flex;padding:var(--mk-sp-3)}.enrollment-manual{display:grid;gap:var(--mk-sp-3);min-width:0}.enrollment-manual>span{color:var(--mk-text-1);font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-weight:650;letter-spacing:.14em;text-transform:uppercase}.enrollment-manual code{font-family:var(--mk-font-mono);font-size:var(--mk-text-13);font-weight:700;letter-spacing:.1em;line-height:1.5;overflow-wrap:anywhere}.enrollment-manual p{color:var(--mk-text-2);font-size:var(--mk-text-12);line-height:var(--mk-leading-ui);margin:0}.auth-loading{display:flex;justify-content:center;padding:var(--mk-sp-10) 0}.auth-complete,.recovery-card{display:grid;gap:var(--mk-sp-5)}.auth-complete>.status-pill,.recovery-card>.status-pill{justify-self:start}.auth-complete h2,.recovery-card h2{font-size:clamp(22px,2vw,28px);font-variation-settings:"wdth" 118;font-weight:800;letter-spacing:-.014em;line-height:1.04;margin:0;text-wrap:balance}.auth-complete p,.recovery-card p{color:var(--mk-text-2);font-size:var(--mk-text-14);line-height:var(--mk-leading-read);margin:0}.recovery-codes{border-top:var(--auth-rule-w) solid var(--mk-text-1);counter-reset:recovery;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));list-style:none;margin:0;padding:0}.recovery-codes li{align-items:baseline;border-bottom:var(--mk-bw-rule) dashed var(--mk-line-strong);counter-increment:recovery;display:flex;gap:var(--mk-sp-4);padding:var(--mk-sp-4) var(--mk-sp-3) var(--mk-sp-4) 0}.recovery-codes li:before{color:var(--mk-accent-text);content:counter(recovery,decimal-leading-zero);font-family:var(--mk-font-mono);font-size:var(--mk-text-11);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.1em}.recovery-codes code{font-family:var(--mk-font-mono);font-size:var(--mk-text-14);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.08em;-webkit-user-select:all;user-select:all}.auth-complete>.ui-button,.recovery-card>.ui-button{justify-self:stretch;margin-top:var(--mk-sp-3)}@media (max-width:1100px){.auth-scene{column-gap:clamp(24px,4vw,48px);grid-template-columns:minmax(0,1fr) minmax(min(100%,26rem),.95fr)}.auth-stage:before{inset:auto auto -4% 22%;opacity:.75}}@media (max-width:960px){.auth-scene{grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto;min-height:0;row-gap:clamp(20px,4vw,36px)}.auth-stage{min-height:100vh;min-height:100svh}.auth-stage:before{inset:auto -10% auto auto;opacity:.55;top:8%;width:min(70vw,460px)}.auth-stage:after{background:linear-gradient(180deg,rgba(8,7,5,.75),rgba(8,7,5,.3) 30%,var(--mk-bg-sunken) 62%)}.auth-poster{gap:clamp(20px,4vw,28px);padding-block:clamp(12px,3vw,24px) 0}.auth-poster h1{font-size:clamp(var(--mk-text-44),12vw,76px)}.auth-ledger{display:none}.auth-ticket-col{justify-content:stretch;padding:0 9px 9px 0}.auth-ticket{width:100%}}@media (max-width:560px){.auth-stage{--auth-pad:20px;--auth-shadow-hard:6px 6px 0}.auth-scene{padding:14px 16px 24px}.auth-ticket-col{padding:0 6px 6px 0}.auth-answer{font-size:var(--mk-text-16)}.enrollment-setup{grid-template-columns:1fr;justify-items:center}.enrollment-manual{justify-items:start;width:100%}.recovery-codes{grid-template-columns:1fr}.auth-ticket__stub{justify-content:flex-start}}@media (prefers-reduced-motion:reduce){.auth-ticket{animation:none}.auth-ticket .ui-button--primary,.auth-ticket .ui-button--primary:not(:disabled):hover{box-shadow:none;transform:none;transition:none}}.auth-consent{background:var(--mk-ink-0);color:var(--mk-paper-1);padding:1rem}.auth-consent p{margin:0 0 .75rem}.auth-consent div{display:flex;flex-wrap:wrap;gap:.75rem}.auth-consent button{background:var(--mk-ink-0);color:var(--mk-paper-1);border:1px solid;padding:.75rem 1rem;cursor:pointer}.auth-consent button:focus-visible{outline:2px solid currentColor;outline-offset:3px}.auth-consent button[aria-pressed=true]{text-decoration:underline}