.sf{background:var(--sky);--sf-pad:clamp(26px, 3.4vw, 56px);flex-direction:column;min-height:100svh;display:flex;position:relative;overflow:hidden}.sf__sky,.sf__par,.sf__zoom,.sf__glow{position:absolute;inset:0}.sf__sky{animation:sf-sky 2.8s var(--ease) both}.sf__zoom{transform-origin:50% 62%;will-change:transform}.sf__sky-img{background:url(/images/sky.webp) bottom/cover no-repeat;animation:48s ease-in-out infinite alternate sky-drift;position:absolute;inset:-4%}.sf__glow{pointer-events:none;mix-blend-mode:screen;background:radial-gradient(60% 55% at 0 8%,#ffffff8c,#0000 60%);animation:9s ease-in-out infinite alternate glow}@keyframes sf-sky{0%{filter:blur(6px);transform:scale(1.22)}to{filter:none;transform:none}}.sf__top{z-index:2;padding:clamp(16px, 1.9vw, 30px) var(--pad);justify-content:space-between;align-items:center;display:flex;position:relative}.sf__top>*{animation:sf-drop 1.1s var(--ease) .25s both}.sf__top>:last-child{animation-delay:.33s}@keyframes sf-drop{0%{opacity:0;transform:translateY(-24px)}}.sf__logo{letter-spacing:-.045em;font-size:clamp(1.7rem,2.3vw,2.6rem);font-weight:600;line-height:1}.sf__exit{letter-spacing:-.01em;gap:.55em;font-size:clamp(.95rem,1.3vw,1.4rem);font-weight:500}.sf__arrow{width:1em;height:1em;transition:transform .5s var(--ease);flex:none}.sf__exit:hover .sf__arrow,.sf__back:hover .sf__arrow{transform:translate(-4px)}.sf__stage{z-index:1;padding:clamp(12px, 2vh, 32px) var(--pad) clamp(48px, 12vh, 150px);perspective:1400px;flex:1;place-items:center;display:grid;position:relative}.sf__tilt{will-change:transform;width:min(772px,100%)}.sf__card{-webkit-backdrop-filter:blur(26px)saturate(1.25);animation:sf-card 1.3s var(--ease) .2s both;background:linear-gradient(160deg,#f0f6ffbd,#e2eefd94);border:1px solid #ffffffd9;border-radius:clamp(16px,1.5vw,22px);position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffffe6,0 50px 90px -50px #0e2c6e80,0 12px 30px -18px #0e2c6e40}.sf__card:before{content:"";pointer-events:none;background:radial-gradient(420px circle at var(--mx,30%) var(--my,0%), #ffffff80, transparent 65%);position:absolute;inset:0}@keyframes sf-card{0%{opacity:0;filter:blur(14px);transform:translateY(56px)scale(.955)}}.sf__body{padding:var(--sf-pad);flex-direction:column;display:flex;position:relative}.sf__body--first>*{animation:sf-item 1s var(--ease) both;animation-delay:calc(.5s + var(--n,0) * 75ms)}.sf__body--first>:nth-child(2){--n:1}.sf__body--first>:nth-child(3){--n:2}.sf__body--first>:nth-child(4){--n:3}.sf__body--first>:nth-child(5){--n:4}.sf__body--first>:nth-child(6){--n:5}@keyframes sf-item{0%{opacity:0;transform:translateY(26px)}}.sf__meta{color:var(--mute);justify-content:space-between;align-items:center;font-size:clamp(1rem,1.25vw,1.25rem);font-weight:500;display:flex}.sf__dots{gap:5px;display:flex}.sf__dots i{background:#0a12301f;border-radius:3px;width:22px;height:3px;position:relative;overflow:hidden}.sf__dots i:after{content:"";background:var(--blue);transform-origin:0;transition:transform .9s var(--ease) .2s;position:absolute;inset:0;transform:scaleX(0)}.sf__dots i.on:after{transform:scaleX(1)}.sf__title{letter-spacing:-.035em;max-width:13ch;margin-top:.3em;font-size:clamp(2.1rem,3.35vw,3.3rem);font-weight:500;line-height:1.08}.sf__w{vertical-align:top;margin-bottom:-.14em;padding-bottom:.14em;display:inline-block;overflow:hidden}.sf__w:not(:last-child){margin-right:.24em}.sf__w>span{display:inline-block}.sf__sub{max-width:46ch;margin-top:.75em;font-size:clamp(1.02rem,1.3vw,1.3rem)}.sf__note{margin-top:clamp(18px,2vw,28px);font-size:clamp(.92rem,1.1vw,1.12rem)}.sf__options{gap:clamp(10px,1.1vw,18px);margin-top:clamp(20px,2.2vw,32px);display:grid}.sf__option{letter-spacing:-.025em;text-align:left;min-height:clamp(62px,5.1vw,82px);transition:border-color .35s ease, background .35s ease, box-shadow .5s var(--ease), transform .5s var(--ease);background:#ffffffd1;border:1.5px solid #1f4dff29;border-radius:9px;justify-content:space-between;align-items:center;gap:16px;padding:0 clamp(18px,1.8vw,28px);font-size:clamp(1.2rem,1.95vw,1.95rem);font-weight:500;display:flex}.sf__option .sf__arrow{width:.95em;height:.95em}.sf__option:hover,.sf__option:focus-visible,.sf__option.is-on{border-color:var(--blue);background:linear-gradient(90deg,#e3ebff,#eef3ff);box-shadow:0 16px 30px -22px #1f4dffcc}.sf__option:hover .sf__arrow,.sf__option.is-on .sf__arrow{transform:translate(6px)}.sf__option:active{transform:scale(.985)}.sf__option:focus-visible{outline-offset:2px}.sf__options--grid{grid-template-columns:1fr 1fr}.sf__options--grid .sf__option{letter-spacing:-.015em;min-height:clamp(56px,4.2vw,68px);font-size:clamp(1rem,1.3vw,1.3rem)}.sf__fields{margin-top:clamp(22px,2.4vw,36px);display:grid}.sf__label{margin:16px 0 7px;font-size:.95rem;font-weight:500}.sf__label:first-child{margin-top:0}.sf__label em{color:var(--mute);margin-left:.4em;font-style:normal;font-weight:400}.sf__input{width:100%;height:clamp(52px,3.9vw,60px);font:inherit;letter-spacing:-.015em;color:var(--ink);caret-color:var(--blue);transition:border-color .3s ease, box-shadow .4s var(--ease);background:#fff;border:1.5px solid #1f4dff38;border-radius:9px;outline:none;padding:0 clamp(16px,1.5vw,22px);font-size:clamp(1.05rem,1.3vw,1.3rem);font-weight:500}.sf__input--xl{letter-spacing:-.025em;height:clamp(62px,5vw,80px);font-size:clamp(1.25rem,1.95vw,1.95rem)}.sf__input::placeholder{color:#0a12304d}.sf__input:focus{border-color:var(--blue);box-shadow:0 0 0 4px #1f4dff24}.sf__input[aria-invalid=true]{border-color:#d92d20;box-shadow:0 0 0 4px #d92d201f}.sf__actions{justify-content:space-between;align-items:center;gap:16px;margin-top:clamp(26px,3vw,46px);display:flex}.sf__back{letter-spacing:-.015em;align-items:center;gap:.55em;padding:.6em .2em;font-size:clamp(1.02rem,1.35vw,1.4rem);font-weight:500;display:inline-flex}.sf__go{border-radius:8px;min-width:clamp(170px,15vw,240px);min-height:clamp(54px,4.2vw,68px);font-size:clamp(1.05rem,1.45vw,1.5rem)}.sf__go:hover .sf__arrow{transform:translate(5px)}.sf__review{border-top:1px solid var(--line);margin:clamp(20px,2.2vw,32px) 0 0}.sf__review>div{border-bottom:1px solid var(--line);grid-template-columns:7.5em 1fr auto;align-items:baseline;gap:14px;padding:clamp(12px,1.2vw,17px) 0;display:grid}.sf__review dt{color:var(--mute);font-size:.9rem}.sf__review dd{letter-spacing:-.015em;overflow-wrap:anywhere;margin:0;font-size:clamp(1.02rem,1.2vw,1.2rem);font-weight:500}.sf__review .link{color:var(--blue);font-size:.9rem}.sf__tick{width:clamp(56px,4.6vw,72px);stroke:var(--blue);stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}.sf__tick [data-draw]{stroke-dasharray:1}.sf__error{color:#d92d20;min-height:0;margin-top:0;font-size:.95rem;font-weight:500}.sf__error:not(:empty){margin-top:14px}@media (max-width:640px){.sf__stage{place-items:start center;padding-bottom:28vh}.sf__options--grid{grid-template-columns:1fr}.sf__actions{flex-wrap:wrap}.sf__go{flex:1}.sf__review>div{grid-template-columns:1fr auto}.sf__review dt{grid-column:1/-1;margin-bottom:-10px}}@media (prefers-reduced-motion:reduce){.sf__sky-img{animation:none!important}}