.qf{background:var(--paper);min-height:100vh;color:var(--fg-1);font-family:var(--font-body);transition:background var(--dur-surface) var(--ease-house), color var(--dur-surface) var(--ease-house);flex-direction:column;display:flex}.qf--ink{background:var(--ink);color:var(--paper)}.qf-bar{border-bottom:1px solid var(--border-default);transition:border-color var(--dur-surface) var(--ease-house);justify-content:space-between;align-items:center;gap:16px;padding:18px 32px;display:flex;position:relative}.qf--ink .qf-bar{border-bottom-color:#ffffff14}.qf-lockup{color:inherit;align-items:center;gap:8px;text-decoration:none;display:inline-flex}.qf-lockup img{object-fit:contain;width:26px;height:26px;display:block}.qf-lockup span{font-family:var(--font-logo);letter-spacing:.25em;text-transform:lowercase;margin-right:-.25em;font-size:17px;line-height:1}.qf-bar__count{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-4);font-size:11.5px}.qf-progress{background:0 0;height:2px;position:absolute;bottom:-1px;left:0;right:0;overflow:hidden}.qf-progress__fill{background:var(--ink);height:100%;transition:width var(--dur-scene,.56s) var(--ease-house)}.qf-preview-banner{text-align:center;background:var(--warning-soft);color:var(--warning);padding:8px 16px;font-size:12.5px}.qf-hero{flex:1;align-items:center;padding:clamp(56px,12vh,140px) 32px;display:flex}.qf-hero__inner{width:100%;max-width:760px;margin:0 auto}.qf-logo{align-items:center;margin:0 0 30px;line-height:0;display:inline-flex}.qf-logo img{object-fit:contain;width:auto;max-width:min(320px,100%);height:40px;display:block}.qf-logo--panel{border-radius:var(--radius-md);background:var(--paper);padding:14px 18px}.qf-logo--panel img{height:36px}.qf-logo--white img{filter:brightness(0)invert()}.qf-eyebrow{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:#ffffff8c;margin:0 0 22px;font-size:11.5px}.qf-hero__title{font-family:var(--font-display);letter-spacing:-.025em;background:linear-gradient(135deg,#fff 0% 30%,#a8acb2 100%);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;padding-bottom:.12em;font-size:clamp(38px,5.2vw,68px);font-weight:500;line-height:1.06}.qf-hero__title--long{font-size:clamp(30px,3.4vw,46px);line-height:1.12}.qf-hero__lead{color:#ffffffb8;white-space:pre-line;max-width:600px;margin:22px 0 0;font-size:19px;line-height:1.55}.qf-hero__meta{color:#ffffff8c;flex-wrap:wrap;gap:8px 18px;margin:28px 0 0;padding:0;font-size:13.5px;list-style:none;display:flex}.qf-hero__meta li{align-items:center;gap:7px;display:inline-flex}.qf-hero__meta svg{width:15px;height:15px}.qf-hero__cta{flex-wrap:wrap;align-items:center;gap:16px;margin-top:40px;display:flex}.qf-hero__note{color:#ffffff73;max-width:520px;margin:28px 0 0;font-size:12.5px;line-height:1.55}.qf-tick{width:60px;height:60px;animation:qf-pop .52s var(--ease-house) both;border:1.5px solid #ffffff40;border-radius:999px;justify-content:center;align-items:center;margin-bottom:28px;display:inline-flex}.qf-tick svg{width:26px;height:26px;stroke:var(--paper);stroke-width:2px;fill:none;stroke-linecap:round;stroke-linejoin:round}.qf-tick path{stroke-dasharray:30;stroke-dashoffset:30px;animation:qf-draw .52s .18s var(--ease-house) forwards}@keyframes qf-pop{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}@keyframes qf-draw{to{stroke-dashoffset:0}}.qf-btn{z-index:0;font-family:var(--font-body);letter-spacing:-.005em;cursor:pointer;transition:background var(--dur-default) var(--ease-house), border-color var(--dur-default) var(--ease-house), color var(--dur-default) var(--ease-house), transform var(--dur-micro) var(--ease-house);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:14px 22px;font-size:15px;font-weight:500;line-height:1;text-decoration:none;display:inline-flex;position:relative}.qf-btn:active{transform:translateY(1px)}.qf-btn:focus-visible{box-shadow:var(--focus-ring);outline:none}.qf-btn svg{width:16px;height:16px}.qf-btn:disabled{opacity:.5;cursor:not-allowed}.qf-btn--primary{background:var(--ink);color:var(--paper)}.qf-btn--invert{background:var(--paper);color:var(--ink)}.qf-btn--primary:before,.qf-btn--invert:before{content:"";border-radius:inherit;background:linear-gradient(135deg, #7c7f85 0%, #2c2e33 50%, var(--ink) 100%);opacity:0;z-index:-1;pointer-events:none;transition:opacity .48s cubic-bezier(.4,0,.2,1);position:absolute;inset:-1px}.qf-btn--primary:hover:before,.qf-btn--invert:hover:before{opacity:1;transition-duration:.26s}.qf-btn--invert:hover{background:var(--ink);color:var(--paper)}.qf-btn--ghost{color:var(--fg-2);border-color:var(--ink-hairline);background:0 0}.qf-btn--ghost:hover{background:var(--ink-faint);color:var(--fg-1)}.qf--ink .qf-btn--ghost{color:var(--paper);border-color:#ffffff2e}.qf--ink .qf-btn--ghost:hover{background:#ffffff14}.qf-spinner{border:2px solid #ffffff59;border-top-color:var(--paper);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite qf-spin}@keyframes qf-spin{to{transform:rotate(360deg)}}.qf-stage{flex:1;width:100%;max-width:720px;margin:0 auto;padding:clamp(40px,11vh,120px) 32px 96px}.qf-step{animation:qf-in .42s var(--ease-house) both}.qf-step--back{animation-name:qf-in-back}@keyframes qf-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes qf-in-back{0%{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}.qf-count{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--fg-4);align-items:center;gap:10px;margin:0 0 18px;font-size:11.5px;display:flex}.qf-count__num{color:var(--fg-1)}.qf-title{font-family:var(--font-display);letter-spacing:-.02em;background:linear-gradient(135deg, #7c7f85 0%, #2c2e33 50%, var(--ink) 100%);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;margin:0;padding-bottom:.08em;font-size:clamp(24px,3vw,34px);font-weight:560;line-height:1.18}.qf-optional{font-family:var(--font-body);letter-spacing:0;color:var(--fg-4);-webkit-text-fill-color:var(--fg-4);white-space:nowrap;margin-left:8px;font-size:15px;font-weight:400}.qf-desc{color:var(--fg-3);white-space:pre-line;margin:10px 0 0;font-size:16px;line-height:1.55}.qf-answer{margin-top:30px}.qf-input{width:100%;font-family:var(--font-body);color:var(--fg-1);background:var(--paper);border:1px solid var(--border-default);border-radius:var(--radius-md);appearance:none;transition:border-color var(--dur-default) var(--ease-house), box-shadow var(--dur-default) var(--ease-house);padding:15px 16px;font-size:18px;line-height:1.4}.qf-input::placeholder{color:var(--fg-4)}.qf-input:hover{border-color:var(--silver-300)}.qf-input:focus-visible,.qf-input:focus{border-color:var(--fg-1);box-shadow:var(--focus-ring);outline:none}.qf-input[aria-invalid=true]{border-color:var(--danger)}.qf-input--area{resize:vertical;min-height:150px;line-height:1.55}.qf-input--select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%236B6C71' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 4.5l3 3 3-3'/%3E%3C/svg%3E");background-position:right 16px center;background-repeat:no-repeat;background-size:12px 12px;padding-right:42px}.qf-input--short{max-width:280px}.qf-choices{gap:10px;display:grid}.qf-choices--two{grid-template-columns:repeat(2,minmax(0,1fr));max-width:440px}.qf-choice{border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--paper);width:100%;color:var(--fg-2);font-family:var(--font-body);text-align:left;cursor:pointer;transition:border-color var(--dur-default) var(--ease-house), background var(--dur-default) var(--ease-house), color var(--dur-default) var(--ease-house);align-items:center;gap:14px;padding:14px 16px;font-size:16px;line-height:1.35;display:flex}.qf-choice:hover{border-color:var(--fg-3)}.qf-choice:focus-visible{box-shadow:var(--focus-ring);outline:none}.qf-choice.is-on{border-color:var(--ink);background:var(--ink-faint);color:var(--fg-1)}.qf-choice.is-dim{opacity:.45;cursor:default}.qf-choice.is-dim:hover{border-color:var(--border-default)}.qf-key{border:1px solid var(--border-default);width:24px;height:24px;font-family:var(--font-mono);color:var(--fg-3);background:var(--paper);transition:background var(--dur-default) var(--ease-house), color var(--dur-default) var(--ease-house), border-color var(--dur-default) var(--ease-house);border-radius:6px;flex:none;justify-content:center;align-items:center;font-size:11px;display:inline-flex}.qf-key svg{width:14px;height:14px}.qf-choice.is-on .qf-key{background:var(--ink);border-color:var(--ink);color:var(--paper)}.qf-choice__label{flex:1;min-width:0}.qf-other{margin-top:10px}.qf-hint{color:var(--fg-4);margin:12px 0 0;font-size:13px}.qf-hint--sticky{background:linear-gradient(to top, var(--paper) 70%, transparent);margin:0;padding:10px 0;position:sticky;bottom:0}.qf-scale{grid-template-columns:repeat(var(--qf-scale-n,5), minmax(0, 1fr));gap:8px;display:grid}.qf-scale__btn{border:1px solid var(--border-default);border-radius:var(--radius-md);background:var(--paper);height:56px;color:var(--fg-2);font-family:var(--font-display);cursor:pointer;transition:border-color var(--dur-default) var(--ease-house), background var(--dur-default) var(--ease-house), color var(--dur-default) var(--ease-house);font-size:18px;font-weight:500}.qf-scale__btn:hover{border-color:var(--fg-3)}.qf-scale__btn:focus-visible{box-shadow:var(--focus-ring);outline:none}.qf-scale__btn.is-on{background:var(--ink);border-color:var(--ink);color:var(--paper)}.qf-scale__labels{color:var(--fg-3);justify-content:space-between;gap:16px;margin-top:10px;font-size:13px;display:flex}.qf-error{color:var(--danger);align-items:center;gap:7px;margin:14px 0 0;font-size:13.5px;display:flex}.qf-error svg{flex:none;width:15px;height:15px}.qf-nav{flex-wrap:wrap;align-items:center;gap:12px;margin-top:36px;display:flex}.qf-nav__hint{color:var(--fg-4);font-size:12.5px}.qf-nav__hint kbd{font-family:var(--font-mono);border:1px solid var(--border-default);color:var(--fg-3);border-radius:5px;padding:2px 6px;font-size:11px}.qf-fields{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.qf-field{gap:7px;display:grid}.qf-field--wide{grid-column:1/-1}.qf-field__label{color:var(--fg-2);font-size:13px;font-weight:500}.qf-field__label span{color:var(--fg-4);margin-left:4px;font-weight:400}.qf-field .qf-input{padding:13px 14px;font-size:16px}.qf-field .qf-error{margin-top:0;font-size:12.5px}.qf-consent{align-items:flex-start;font-size:14.5px}.qf-consent .qf-key{margin-top:1px}.qf-privacy{color:var(--fg-4);margin:18px 0 0;font-size:12.5px;line-height:1.55}.qf-formerror{border-radius:var(--radius-sm);background:var(--danger-soft);color:var(--danger);margin:20px 0 0;padding:10px 12px;font-size:13.5px;line-height:1.5}.qf-trap{width:1px;height:1px;position:absolute;left:-10000px;overflow:hidden}.qf-frame{border:1px solid var(--border-default);border-radius:var(--radius-lg);background:var(--paper);box-shadow:var(--shadow-elevated);overflow:hidden}.qf-frame__bar{border-bottom:1px solid var(--border-default);justify-content:space-between;align-items:center;padding:12px 18px;display:flex}.qf-frame__bar .qf-lockup img{width:20px;height:20px}.qf-frame__bar .qf-lockup span{font-size:13px}.qf-frame__body{padding:26px 22px 28px}.qf-frame .qf-title{font-size:21px}.qf-frame .qf-desc{font-size:14px}.qf-frame .qf-answer{margin-top:20px}.qf-frame .qf-choice{gap:10px;padding:11px 12px;font-size:14px}.qf-frame .qf-input{padding:11px 12px;font-size:14px}.qf-frame .qf-scale__btn{height:42px;font-size:14px}.qf-frame .qf-fields{grid-template-columns:1fr;gap:12px}.qf-frame .qf-btn{padding:10px 16px;font-size:13px}.qf-frame .qf-nav{margin-top:24px}.qf-frame--ink{background:var(--ink);color:var(--paper);border-color:var(--ink)}.qf-frame--ink .qf-frame__bar{border-bottom-color:#ffffff14}.qf-frame--ink .qf-hero__title{font-size:30px}.qf-frame--ink .qf-hero__title--long{font-size:22px}.qf-frame--ink .qf-hero__lead{margin-top:14px;font-size:14.5px}.qf-frame--ink .qf-eyebrow{margin-bottom:14px;font-size:10.5px}.qf-frame--ink .qf-hero__meta{margin-top:18px;font-size:12.5px}.qf-frame--ink .qf-hero__cta{margin-top:24px}.qf-frame--ink .qf-logo{margin-bottom:16px}.qf-frame--ink .qf-logo img{height:26px}.qf-frame--ink .qf-logo--panel{padding:9px 12px}.qf-frame--ink .qf-tick{width:46px;height:46px;margin-bottom:18px}@media (max-width:640px){.qf-bar{padding:14px 16px}.qf-hero{align-items:flex-start;padding:48px 16px 56px}.qf-hero__lead{font-size:17px}.qf-logo{margin-bottom:22px}.qf-logo img{height:32px}.qf-logo--panel img{height:28px}.qf-stage{padding:36px 16px 64px}.qf-fields{grid-template-columns:1fr}.qf-nav .qf-btn--primary{flex:1}.qf-nav__hint{display:none}.qf-scale{gap:6px}.qf-scale--wide{grid-template-columns:repeat(6,minmax(0,1fr))}.qf-scale__btn{height:48px;font-size:15px}.qf-choices--two{max-width:none}}