.aeren-sheet-open { overflow: hidden; }
.aeren-sheet-open body { overflow: visible; }
.aeren-sheet-open .story-scrollport { overflow: hidden; }
.aeren-sheet-open .mobile-floating-dock { visibility: hidden; }
.site-sheet .hero-background { position: fixed; }
.sheet-content { position: relative; height: calc(100% - 92px); overflow-y: auto; overscroll-behavior: contain; padding: 15px clamp(24px,4vw,76px) 40px; }
.site-sheet h2,.site-sheet h3 { font-family: Sora,sans-serif; font-weight: 400; letter-spacing: -.06em; }
.site-sheet h2 span,.site-sheet h3 span { color: #907f87; }
.site-sheet :is(h2,h3):focus { outline: none; }
.buying-layout { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.05fr); gap: clamp(32px,6vw,100px); max-width: 1580px; margin: 0 auto; }
.buying-intro { position: sticky; top: 6px; align-self: start; }
.buying-intro h2 { font-size: clamp(40px,4.5vw,74px); line-height: 1.08; margin: 0 0 20px; }
.buying-intro > p:not(.selling-kicker) { color: #82767d; font-size: 14px; line-height: 1.7; }
.buying-visual { margin: 24px 0; padding: 14px 24px 22px; border-radius: 26px; background: #ffffff40; }
.buying-plane { display: block; width: 100%; height: clamp(160px,23vh,265px); }
.buying-plane path { fill: none; stroke: #5f685a; stroke-width: .8; vector-effect: non-scaling-stroke; stroke-linecap: round; stroke-linejoin: round; }
.buying-plane [data-part="fuselage"] { fill: var(--buying-paint); fill-opacity: .55; }
.buying-plane-seats path { fill: var(--buying-leather); fill-opacity: .95; stroke-width: .7; }
.buying-visual h3 { font-size: 20px; margin: 6px 0; }
.buying-details { font-size: 12px; color: #82767d; margin: 0; }
.buying-price-wrap > span { color: #82767d; font-size: 11px; }
.buying-price { display: block; font: 400 clamp(32px,3vw,50px)/1.4 Sora,sans-serif; letter-spacing: -.065em; }
.buying-price-note { font-size: 11px; color: #82767d; margin: 0; }
.buying-progress { display: grid; grid-template-columns: 1fr 1fr; list-style: none; padding: 0; gap: 20px; margin: 0 0 26px; }
.buying-progress li { display: flex; align-items: center; gap: 12px; padding: 12px 0 18px; border-bottom: 1px solid #ad969f40; color: #998890; font-size: 12px; }
.buying-progress li > span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: #ffffff50; font-size: 11px; }
.buying-progress .is-current { color: #292e25; border-color: #292e25; }
.buying-progress .is-current > span { color: white; background: #292e25; }
.buying-form h3 { font-size: clamp(25px,2.4vw,38px); line-height: 1.25; margin: 0 0 24px; }
.buying-options { margin: 0 0 16px; border: 0; padding: 0; min-width: 0; }
.buying-options legend { font-size: 11px; color: #82767d; margin: 0 0 10px; padding: 0; }
.buying-options > div { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.buying-options > [data-buying-options="exterior"] { grid-template-columns: repeat(4,minmax(0,1fr)); }
.buying-choice { position: relative; min-width: 0; cursor: pointer; }
.buying-choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.buying-choice-face { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 9px; height: 100%; min-height: 72px; padding: 13px 6px; background: #ffffff30; border: 1px solid transparent; border-radius: 17px; font-size: 12px; text-align: center; line-height: 1.4; transition: background 200ms,border-color 200ms; }
.buying-choice-face > small { color: #877b80; font-size: 10px; }
.buying-choice-face > svg { display: block; width: 52px; height: 70px; fill: none; stroke: #67725f; stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; }
.buying-choice:hover .buying-choice-face { background: #ffffff69; }
.buying-choice input:checked + .buying-choice-face { background: #fff; border-color: #ad999f88; }
.buying-choice input:focus-visible + .buying-choice-face { outline: 2px solid #937387; outline-offset: 3px; }
.buying-chip { width: 25px; height: 25px; border-radius: 50%; box-shadow: inset 0 0 0 1px #00000014; }
.buying-form .selling-actions { margin-top: 26px; gap: 16px; flex-wrap: wrap; }
.buying-recap { background: #ffffff40; border-radius: 20px; padding: 22px; line-height: 1.8; font-size: 14px; color: #7d6d77; margin: 0 0 36px; }
.buying-form .selling-field { margin: 24px 0 0; }
.sheet-field-label { display: flex; align-items: center; gap: 9px; }
.sheet-field-label .icon { width: 18px; height: 18px; }
.sheet-field-label small { font-size: 10px; }
.buying-phone-help,.buying-status { font-size: 12px; line-height: 1.7; color: #81707b; }
.buying-status:empty { display: none; }
.buying-complete { min-height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding-bottom: 40px; }
.buying-complete-mark { width: 48px; height: 48px; color: #a68b9b; margin-bottom: 20px; }
.buying-clock-label { text-transform: uppercase; font-size: 10px; letter-spacing: .17em; color: #927e89; }
.buying-complete h2 { margin: 10px 0 25px; font-size: clamp(34px,4vw,65px); }
.buying-countdown { font: 400 clamp(50px,10vw,150px)/1.2 Sora,sans-serif; letter-spacing: -.075em; font-variant-numeric: tabular-nums; color: #9f8393; }
.buying-complete-summary { font-size: 13px; margin-top: 24px; color: #82747b; }
.buying-delivery-note { max-width: 370px; font-size: 11px; color: #82747b; line-height: 1.7; margin: 10px 0 28px; }
.buying-complete .selling-next { margin-inline: auto; }
.about-content { max-width: 980px; margin: 25px auto 0; }
.about-opening { max-width: 860px; margin: 0 auto 55px; }
.about-opening h2 { font-size: clamp(35px,4vw,62px); line-height: 1.14; margin: 0 0 28px; }
.about-opening > p:last-child { max-width: 580px; font-size: 16px; line-height: 1.85; color: #87777f; }
.about-team { margin: 0; border-radius: 30px; overflow: hidden; background: #ebd9db; }
.about-team img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: cover; }
.about-statement { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; padding: 68px 0; }
.about-statement > span { color: #967e8b; font-size: 11px; padding-top: 10px; }
.about-statement h3 { font-size: clamp(28px,3vw,43px); line-height: 1.18; margin: 0 0 25px; }
.about-statement p { max-width: 540px; font-size: 14px; line-height: 1.85; color: #82747b; }
.about-care-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; margin: 0 0 60px; }
.about-care-grid > section { background: #ffffff40; border-radius: 24px; padding: 30px 24px; }
.about-care-grid .icon { width: 30px; height: 30px; margin-bottom: 32px; color: #8b7885; }
.about-care-grid h3 { font-size: 18px; margin: 0 0 12px; }
.about-care-grid p { margin: 0; font-size: 12px; line-height: 1.8; color: #82747b; }
.about-ending { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 30px 0 45px; border-top: 1px solid #aa94a430; }
.about-ending h3 { font-size: 30px; margin: 0; }
.about-credit { color: #8c7784; font-size: 10px; margin: 0; }
body:has(dialog[open]) > .project-invite { visibility: hidden; }
body > .project-invite.is-obstructing { visibility: hidden; pointer-events: none; }
@media (min-width:761px) {
  .buying-dialog .selling-header { height: 68px; }
  .buying-dialog .sheet-content { height: calc(100% - 68px); padding-block: 7px 14px; overflow: hidden; }
  .buying-dialog .buying-layout { height: 100%; align-items: start; }
  .buying-dialog .buying-intro { position: static; }
  .buying-dialog .selling-kicker { margin: 2px 0 9px; font-size: 9px; }
  .buying-dialog .buying-intro h2 { font-size: clamp(36px,3.3vw,53px); line-height: 1.02; margin-bottom: 10px; }
  .buying-dialog .buying-intro > p:not(.selling-kicker) { margin: 0; font-size: 12px; line-height: 1.5; }
  .buying-dialog .buying-visual { margin: 11px 0; padding: 7px 18px 12px; border-radius: 21px; }
  .buying-dialog .buying-plane { height: clamp(126px,18vh,174px); }
  .buying-dialog .buying-visual h3 { margin: 0 0 3px; font-size: 17px; }
  .buying-dialog .buying-details { font-size: 10px; }
  .buying-dialog .buying-price { font-size: clamp(31px,2.7vw,44px); line-height: 1.2; }
  .buying-dialog .buying-price-wrap > span,.buying-dialog .buying-price-note { font-size: 10px; }
  .buying-dialog .buying-progress { gap: 14px; margin-bottom: 11px; }
  .buying-dialog .buying-progress li { gap: 8px; padding: 3px 0 8px; font-size: 10px; }
  .buying-dialog .buying-progress li > span { width: 25px; height: 25px; font-size: 9px; }
  .buying-dialog .buying-form h3 { margin-bottom: 11px; font-size: clamp(22px,1.9vw,30px); line-height: 1.15; }
  .buying-dialog .buying-options { margin-bottom: 7px; }
  .buying-dialog .buying-options legend { margin-bottom: 5px; font-size: 9px; }
  .buying-dialog .buying-choice-face { min-height: 50px; gap: 5px; padding: 7px 5px; border-radius: 14px; font-size: 10px; }
  .buying-dialog .buying-choice-aircraft .buying-choice-face { min-height: 86px; }
  .buying-dialog .buying-choice-face > svg { width: 40px; height: 48px; }
  .buying-dialog .buying-choice-face > small { font-size: 9px; }
  .buying-dialog .buying-chip { width: 21px; height: 21px; }
  .buying-dialog .buying-form .selling-actions { margin-top: 9px; }
  .buying-dialog .buying-form .selling-next { min-width: 162px; min-height: 47px; gap: 22px; padding: 10px 18px; font-size: 12px; }
  .buying-dialog .buying-status { margin-block: 5px 0; font-size: 10px; line-height: 1.25; }
  .buying-dialog .buying-recap { margin-bottom: 20px; padding: 17px; font-size: 12px; }
  .buying-dialog .buying-form .selling-field { margin-top: 16px; }
}
@media (max-width:760px) {
  .aeren-sheet-open body { position: fixed; top: var(--sheet-page-top,0); left: 0; right: 0; }
  .sheet-content { height: calc(100% - 68px); padding: 8px 22px max(30px,env(safe-area-inset-bottom)); }
  .buying-layout { display: block; }
  .buying-intro { position: static; }
  .buying-intro h2 { font-size: 38px; }
  .buying-intro h2 br { display: none; }
  .buying-intro > p:not(.selling-kicker) { font-size: 12px; margin-bottom: 18px; }
  .buying-visual { margin: 16px 0; padding: 7px 18px 18px; border-radius: 20px; }
  .buying-plane { height: 160px; }
  .buying-visual h3 { font-size: 17px; }
  .buying-details { font-size: 10px; }
  .buying-price-wrap { margin-bottom: 28px; }
  .buying-price { font-size: 32px; }
  .buying-progress { gap: 12px; margin-bottom: 24px; }
  .buying-progress li { gap: 7px; font-size: 11px; }
  .buying-progress li > span { width: 26px; height: 26px; font-size: 9px; }
  .buying-form h3 { font-size: 25px; }
  .buying-choice-face { font-size: 10px; padding: 10px 4px; border-radius: 14px; min-height: 68px; }
  .buying-choice-face > svg { height: 70px; width: 44px; }
  .buying-options > div { gap: 6px; }
  .buying-chip { width: 22px; height: 22px; }
  .buying-form .selling-actions { gap: 18px; }
  .buying-recap { font-size: 12px; padding: 18px; margin-bottom: 25px; }
  .buying-dialog[data-step="1"] .buying-intro > :is(.selling-kicker,h2,p),.buying-dialog[data-step="1"] .buying-visual { display: none; }
  .buying-complete { padding-bottom: 24px; }
  .buying-countdown { font-size: clamp(47px,14.5vw,85px); }
  .buying-complete-summary { font-size: 11px; }
  .about-content { margin-top: 10px; }
  .about-opening { margin-bottom: 30px; }
  .about-opening h2 { font-size: clamp(30px,8.5vw,44px); margin-bottom: 22px; }
  .about-opening > p:last-child { font-size: 13px; }
  .about-team { border-radius: 20px; }
  .about-team img { aspect-ratio: 3/2; }
  .about-statement { display: block; padding: 34px 0; }
  .about-statement > span { display: block; margin-bottom: 22px; }
  .about-statement p { font-size: 13px; }
  .about-care-grid { grid-template-columns: 1fr; gap: 8px; margin-bottom: 30px; }
  .about-care-grid > section { padding: 25px; }
  .about-care-grid .icon { margin-bottom: 18px; }
  .about-ending { align-items: flex-start; flex-direction: column; gap: 24px; }
  .about-ending h3 { font-size: 28px; }
  body > .project-invite { bottom: calc(90px + env(safe-area-inset-bottom)); right: 12px; min-height: 38px; padding: 6px 10px; font-size: 10px; }
  body:has(.mobile-floating-dock[hidden]) > .project-invite { opacity: 0; visibility: hidden; pointer-events: none; }
}
@media (prefers-reduced-motion:no-preference) {
  .buying-form [data-buying-step]:not([hidden]),.buying-complete:not([hidden]),.about-opening { animation: selling-step 400ms cubic-bezier(.2,.75,.2,1) both; }
}