/* index.html — page-specific styles, extracted from inline */

.scene-foyer{background:radial-gradient(ellipse at center,#142540 0%,#0A1424 40%,#050810 80%,#000 100%);padding:0;height:100vh}
.fr-bg{position:absolute;inset:0;background:transparent;filter:brightness(.55) contrast(1.15) saturate(.7) hue-rotate(-10deg);transition:filter 1.5s var(--ease);mix-blend-mode:luminosity;opacity:.7}
.fr-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(20,37,64,.3) 30%,rgba(10,20,36,.7) 80%,rgba(5,8,16,.92) 100%),linear-gradient(180deg,rgba(0,0,0,.4) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.6) 100%);transition:opacity 1.5s var(--ease)}
.scene-foyer.unlocked .fr-bg{filter:brightness(.85) contrast(1.1) saturate(.85) hue-rotate(-5deg);opacity:.85}
.scene-foyer.unlocked .fr-bg::after{opacity:.5}

.fr-stage{position:relative;z-index:10;display:flex;align-items:center;justify-content:center;gap:clamp(40px,8vw,140px);width:100%;padding:80px 40px;flex-wrap:wrap}
.fr-door-wrap{position:relative;perspective:2000px;flex:0 0 auto}
.fr-door{width:auto;height:auto;max-height:80vh;max-width:min(45vw,520px);filter:drop-shadow(0 30px 80px rgba(0,0,0,.8)) drop-shadow(0 0 100px rgba(184,168,122,.15));animation:doorBreathe 6s ease-in-out infinite;transform-style:preserve-3d;transform-origin:left center;transition:transform 2s var(--ease),filter 2s var(--ease)}
.scene-foyer.unlocked .fr-door{transform:rotateY(-75deg);filter:drop-shadow(0 30px 80px rgba(0,0,0,.8)) drop-shadow(0 0 200px rgba(184,168,122,.6));animation:none}
@keyframes doorBreathe{0%,100%{filter:drop-shadow(0 30px 80px rgba(0,0,0,.8)) drop-shadow(0 0 100px rgba(184,168,122,.15))}50%{filter:drop-shadow(0 30px 80px rgba(0,0,0,.8)) drop-shadow(0 0 140px rgba(184,168,122,.3))}}

.fr-keyhole{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;border-radius:50%;background:radial-gradient(circle,rgba(184,168,122,.2) 0%,rgba(184,168,122,.05) 40%,transparent 70%);box-shadow:0 0 40px rgba(184,168,122,.2);pointer-events:none;transition:all .5s var(--ease);animation:keyholeBreathe 3s ease-in-out infinite}
.fr-keyhole.near{background:radial-gradient(circle,rgba(184,168,122,.5) 0%,rgba(184,168,122,.15) 50%,transparent 80%);box-shadow:0 0 100px rgba(184,168,122,.7),0 0 50px rgba(212,201,160,.8);width:140px;height:140px;animation:none}
@keyframes keyholeBreathe{0%,100%{box-shadow:0 0 40px rgba(184,168,122,.2)}50%{box-shadow:0 0 60px rgba(184,168,122,.4),0 0 20px rgba(212,201,160,.6)}}

.fr-key-wrap{position:relative;cursor:grab;touch-action:none;user-select:none;-webkit-user-select:none;flex:0 0 auto;display:flex;align-items:center;justify-content:center;padding:32px;margin:-32px}
.fr-key-wrap:active,.fr-key-wrap.dragging{cursor:grabbing}

/* Key rotated 90° clockwise so bit points LEFT toward door's keyhole */
.fr-key{
  width:auto;height:auto;
  max-height:min(20vw,220px);
  max-width:min(48vh,480px);
  filter:drop-shadow(0 20px 60px rgba(0,0,0,.7)) drop-shadow(0 0 60px rgba(212,201,160,.5));
  transform:rotate(90deg);
  transform-origin:center;
  animation:keyFloat 4s ease-in-out infinite;
  pointer-events:none;
  transition:filter .4s var(--ease);
}
.fr-key-wrap.dragging .fr-key{animation:none;filter:drop-shadow(0 30px 80px rgba(0,0,0,.9)) drop-shadow(0 0 120px rgba(212,201,160,.9));transform:rotate(98deg)}
@keyframes keyFloat{
  0%,100%{transform:rotate(88deg) translate(0,0)}
  50%{transform:rotate(92deg) translate(0,-10px)}
}

/* Drag affordance */
.key-affordance{position:absolute;inset:0;pointer-events:none;display:flex;align-items:center;justify-content:center}
.key-pulse{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:140%;aspect-ratio:1;
  border-radius:50%;
  border:1px solid rgba(184,168,122,.4);
  animation:keyPulse 2.4s ease-out infinite;
}
@keyframes keyPulse{
  0%{transform:translate(-50%,-50%) scale(.5);opacity:.7}
  100%{transform:translate(-50%,-50%) scale(1.5);opacity:0}
}
.key-arrow{
  position:absolute;
  top:50%;left:0;
  transform:translate(-100%,-50%);
  font-family:'Cinzel',serif;
  font-size:36px;color:var(--gold);opacity:.7;
  animation:keyArrow 1.6s ease-in-out infinite;
  text-shadow:0 0 20px rgba(184,168,122,.6);
}
@keyframes keyArrow{
  0%,100%{transform:translate(-100%,-50%) translateX(0);opacity:.4}
  50%{transform:translate(-100%,-50%) translateX(-16px);opacity:1}
}
.key-hint{
  position:absolute;
  bottom:-44px;left:50%;
  transform:translateX(-50%);
  font-family:'Cinzel',serif;font-size:10px;
  letter-spacing:.4em;color:var(--gold);
  text-transform:uppercase;opacity:.75;
  white-space:nowrap;
  background:rgba(15,26,46,.85);
  padding:6px 14px;
  border:1px solid rgba(184,168,122,.4);
  backdrop-filter:blur(4px);
}
.fr-key-wrap.dragging .key-affordance{opacity:0;transition:opacity .3s}
.scene-foyer.unlocked .key-affordance{opacity:0;transition:opacity .5s}

.fr-light-leak{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:20vw;height:80vh;max-height:780px;background:radial-gradient(ellipse at center,rgba(255,235,180,.4) 0%,rgba(184,168,122,.2) 30%,transparent 70%);filter:blur(40px);opacity:0;pointer-events:none;transition:opacity 2s var(--ease) 1s}
.scene-foyer.unlocked .fr-light-leak{opacity:1}

/* PC: 中央配置 + 暗闇からふわっと出現 + 最終的に半透過維持 */
.fr-cta{
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  text-align:center;z-index:11;
  pointer-events:none;
  /* 初期: 完全に暗闇 */
  opacity:0;
  filter:blur(8px);
  /* ふわっと出現 → 半透過で定着 (最終 opacity .55) */
  animation:frCtaEmerge 4s cubic-bezier(.16,1,.3,1) 1.4s forwards;
}
@keyframes frCtaEmerge{
  0%   {opacity:0;   filter:blur(8px); transform:translate(-50%,-46%)}
  55%  {opacity:.85; filter:blur(0);   transform:translate(-50%,-50%)}
  100% {opacity:.55; filter:blur(0);   transform:translate(-50%,-50%)}
}
.scene-foyer.unlocked .fr-cta{
  opacity:0 !important;
  transition:opacity 1.2s var(--ease),filter 1.2s var(--ease);
  filter:blur(4px);
}
.fr-cta .eyebrow{font-family:'Cinzel',serif;font-size:10px;letter-spacing:.6em;color:var(--gold);text-transform:uppercase;margin-bottom:16px;opacity:.85}
.fr-cta .fr-killer{
  font-family:'Cinzel',serif;
  font-weight:300;
  font-size:clamp(16px,1.8vw,24px);
  color:var(--gold);
  letter-spacing:.42em;
  text-transform:uppercase;
  line-height:1.55;
  margin:0 0 30px;
  padding:0;
  text-shadow:0 0 24px rgba(0,0,0,.85),0 0 40px rgba(184,168,122,.25);
}
.fr-cta .fr-killer .fr-killer-line{
  display:block;
  opacity:0;
  transform:translateY(8px);
  animation:frKillerLine 2.6s cubic-bezier(.16,1,.3,1) forwards;
}
.fr-cta .fr-killer .fr-killer-line:nth-child(1){animation-delay:1.6s}
.fr-cta .fr-killer .fr-killer-line:nth-child(2){
  animation-delay:2.4s;
  color:var(--gold-light,#C4B88A);
  opacity:0;
}
@keyframes frKillerLine{
  0%   {opacity:0;   transform:translateY(8px)}
  60%  {opacity:.92; transform:translateY(0)}
  100% {opacity:.78; transform:translateY(0)}
}
/* 区切り装飾: 2行の間に細い金線 */
.fr-cta .fr-killer .fr-killer-line:nth-child(1)::after{
  content:"";
  display:block;
  width:32px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(184,168,122,.55),transparent);
  margin:8px auto 6px;
}
.fr-cta h2{
  font-family:'Noto Serif JP',serif;font-weight:300;
  font-size:clamp(22px,2.4vw,32px);
  color:var(--bone);letter-spacing:.2em;
  line-height:1.7;
  text-shadow:0 0 28px rgba(0,0,0,.95),0 0 60px rgba(184,168,122,.18);
  word-break:keep-all;
}
@media(prefers-reduced-motion:reduce){
  .fr-cta .fr-killer .fr-killer-line{animation:none;opacity:.78;transform:none}
}
.fr-cta .alt{margin-top:24px;font-family:'Cinzel',serif;font-size:10px;letter-spacing:.3em;color:var(--gold);opacity:.55;text-transform:uppercase;cursor:pointer;border-bottom:1px dotted rgba(184,168,122,.3);padding-bottom:2px;display:inline-block;pointer-events:auto}
.fr-cta .alt:hover{opacity:1;border-color:var(--gold)}
@media(prefers-reduced-motion:reduce){
  .fr-cta{animation:none;opacity:.55;filter:none}
}

.fr-pre{position:absolute;inset:0;z-index:50;background:radial-gradient(ellipse at center,#142540 0%,#0A1424 40%,#050810 80%,#000 100%);display:flex;align-items:center;justify-content:center;text-align:center;transition:opacity 1.5s var(--ease)}
.fr-pre::before{content:"I";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:'Cinzel',serif;font-weight:300;font-size:clamp(220px,50vh,640px);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(184,168,122,.12);pointer-events:none;z-index:1}
.fr-pre.gone{opacity:0;pointer-events:none}
.fr-pre > div{position:relative;z-index:2}
.fr-pre h1{font-family:'Cinzel',serif;font-weight:300;font-size:clamp(72px,16vw,220px);letter-spacing:.5em;line-height:1;text-indent:.5em}
.fr-pre .reading{margin-top:48px;font-family:'Noto Serif JP',serif;font-weight:300;font-size:13px;letter-spacing:.5em;color:var(--gold);opacity:.75}
.fr-pre .descriptor{margin-top:24px;font-family:'Cinzel',serif;font-size:9px;letter-spacing:.6em;color:var(--bone);opacity:.4;text-transform:uppercase}

/* Prologue Νύξ flash before curtain (cinema-style title card) — Default version */
.prologue{
  position:fixed;inset:0;z-index:60;
  background:var(--obsidian);
  display:flex;align-items:center;justify-content:center;
  pointer-events:none;
  animation:prologueOut 1.4s ease-in 1.6s forwards;
}
.prologue::before{
  content:"Νύξ";
  font-family:'Cinzel',serif;font-weight:300;
  font-size:clamp(80px,18vw,240px);
  letter-spacing:.06em;
  color:transparent;
  -webkit-text-stroke:1px rgba(184,168,122,.35);
  opacity:0;
  animation:prologueGlyph 1.6s ease-out forwards;
}
@keyframes prologueGlyph{
  0%  {opacity:0;letter-spacing:.4em}
  40% {opacity:1;letter-spacing:.06em}
  100%{opacity:.6;letter-spacing:.02em}
}
@keyframes prologueOut{to{opacity:0;visibility:hidden}}

/* ───── Speakeasy 3-act Prologue (feature-prologue ON) — 2026-05-10 第3弾 ─────
 * body.feature-prologue が ON のときだけ Speakeasy版を表示。
 * デフォルト（feature OFF）は既存の Νύξ字フラッシュ。
 */
.prologue-speakeasy{display:none}
body.feature-prologue .prologue::before{display:none}
body.feature-prologue .prologue{
  animation:none; /* default fadeoutを無効化、JSで制御 */
  background:var(--obsidian);
}
body.feature-prologue .prologue.fade-out{
  animation:prologueSpeakeasyOut 1.2s ease-in forwards;
}
@keyframes prologueSpeakeasyOut{
  to{opacity:0;visibility:hidden;pointer-events:none}
}
body.feature-prologue .prologue-speakeasy{
  display:block;
  position:absolute;inset:0;
  pointer-events:auto;
  background:
    radial-gradient(ellipse at 70% 50%,rgba(184,168,122,.18) 0%,transparent 45%),
    radial-gradient(ellipse at center,#0a0810 0%,#000 80%);
  overflow:hidden;
}
.prologue-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  opacity:0;
  animation:prologueVideoIn 1.4s ease-out .2s forwards;
}
@keyframes prologueVideoIn{to{opacity:.85}}
.prologue-vignette{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse at center,transparent 30%,rgba(0,0,0,.55) 75%,#000 100%),
    linear-gradient(180deg,rgba(0,0,0,.45) 0%,transparent 25%,transparent 65%,rgba(0,0,0,.7) 100%);
  pointer-events:none;
}
.prologue-text{
  position:absolute;left:0;right:0;bottom:18%;
  text-align:center;padding:0 32px;
  opacity:0;
  animation:prologueTextIn 1.6s ease-out .8s forwards;
}
.prologue-text .pt-jp{
  font-family:'Noto Serif JP',serif;font-weight:300;
  font-size:clamp(20px,3vw,34px);
  color:var(--bone,#E8E0CE);letter-spacing:.12em;
  line-height:1.6;
  text-shadow:0 4px 30px rgba(0,0,0,.85),0 0 60px rgba(184,168,122,.18);
}
.prologue-text .pt-en{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:clamp(13px,1.5vw,18px);
  color:var(--gold,#B8A87A);opacity:.72;
  letter-spacing:.08em;margin-top:14px;
}
@keyframes prologueTextIn{
  0%{opacity:0;transform:translateY(14px)}
  100%{opacity:1;transform:translateY(0)}
}
.skip-ritual-btn{
  position:absolute;right:24px;bottom:24px;
  font-family:'Cinzel',serif;font-size:10px;
  letter-spacing:.4em;color:var(--gold,#B8A87A);
  background:transparent;
  border:1px solid rgba(184,168,122,.4);
  padding:10px 18px;border-radius:1px;
  cursor:pointer;text-transform:uppercase;
  opacity:0;
  animation:skipBtnIn .8s ease-out 1.5s forwards;
  transition:background .3s,color .3s,border-color .3s;
  z-index:10;
}
.skip-ritual-btn:hover{
  background:rgba(184,168,122,.12);
  color:var(--gold-light,#D4C9A0);
  border-color:var(--gold-light,#D4C9A0);
}
@keyframes skipBtnIn{to{opacity:.85}}
.skip-ritual-btn.attract{
  opacity:1;
  border-color:var(--gold-light,#D4C9A0);
  background:rgba(184,168,122,.12);
  animation:skipAttract 2.4s ease-in-out infinite;
}
@keyframes skipAttract{
  0%,100%{box-shadow:0 0 0 0 rgba(184,168,122,0)}
  50%{box-shadow:0 0 0 10px rgba(184,168,122,.18)}
}
@media(max-width:768px){
  .prologue-text{bottom:22%}
  .skip-ritual-btn{right:14px;bottom:14px;font-size:9px;letter-spacing:.3em;padding:8px 14px}
}

/* ───── Foyer Enhancement (feature-prologue ON / 第3弾 2026-05-10) ─────
 * 鍵周りの金粒子 + 扉の"待っていた"小揺れ + 解錠時の暖色光漏れ
 */
body.feature-prologue .fr-door{
  animation:doorBreathe 6s ease-in-out infinite,doorAnticipate 4s ease-in-out infinite;
}
@keyframes doorAnticipate{
  0%,100%{transform:rotate(0deg)}
  47% {transform:rotate(.18deg) translateY(-.5px)}
  53% {transform:rotate(-.12deg) translateY(.5px)}
}
body.feature-prologue .fr-key-wrap::before{
  content:"";
  position:absolute;inset:-32px;
  background:
    radial-gradient(circle at 30% 40%,rgba(212,201,160,.4) 0%,transparent 12%),
    radial-gradient(circle at 70% 30%,rgba(184,168,122,.3) 0%,transparent 10%),
    radial-gradient(circle at 50% 70%,rgba(212,201,160,.35) 0%,transparent 14%),
    radial-gradient(circle at 20% 80%,rgba(184,168,122,.25) 0%,transparent 8%);
  background-size:120px 120px,160px 160px,90px 90px,140px 140px;
  pointer-events:none;
  opacity:0;
  animation:goldDustFadeIn 2s ease-out 4.5s forwards,goldDustDrift 16s linear 4.5s infinite;
}
@keyframes goldDustFadeIn{to{opacity:.7}}
@keyframes goldDustDrift{
  0%  {background-position:0 0,0 0,0 0,0 0}
  100%{background-position:60px -60px,-50px 70px,40px 50px,-70px -40px}
}
body.feature-prologue .scene-foyer.unlocked .fr-door{
  filter:
    drop-shadow(0 30px 80px rgba(0,0,0,.8))
    drop-shadow(0 0 200px rgba(184,168,122,.7))
    drop-shadow(0 -10px 60px rgba(255,180,80,.35)); /* 暖色光漏れ */
}

/* Returning visitor — elegant minimalist */
.welcome-back{
  position:fixed;top:32px;left:50%;
  transform:translateX(-50%);
  display:flex;align-items:center;gap:14px;
  padding:0;background:transparent;
  z-index:55;opacity:0;pointer-events:none;
  animation:welcomeBackIn 5s ease-in-out 1.4s forwards;
}
.welcome-back .wb-line{
  width:32px;height:1px;background:var(--gold);opacity:.6;
}
.welcome-back .wb-text{
  font-family:'Cormorant Garamond','Noto Serif JP',serif;
  font-style:italic;font-weight:400;
  font-size:14px;letter-spacing:.08em;
  color:var(--gold-light);
  text-shadow:0 0 24px rgba(212,201,160,.35);
  white-space:nowrap;
}
@keyframes welcomeBackIn{
  0%   {opacity:0;transform:translateX(-50%) translateY(-12px)}
  18%  {opacity:1;transform:translateX(-50%) translateY(0)}
  82%  {opacity:1;transform:translateX(-50%) translateY(0)}
  100% {opacity:0;transform:translateX(-50%) translateY(-12px)}
}
@media(max-width:768px){
  .welcome-back{top:24px}
  .welcome-back .wb-line{width:20px}
  .welcome-back .wb-text{font-size:12px}
}

@media(max-width:768px){
  /* Door on TOP, Key on BOTTOM. Key bit points UP toward door (rotate -90°) */
  .fr-stage{flex-direction:column;gap:32px;padding:32px 20px}
  .fr-door{max-height:48vh;max-width:75vw}
  /* Larger invisible touch area on mobile */
  .fr-key-wrap{padding:48px;margin:-48px}
  .fr-key{
    max-height:18vh;max-width:42vw;
    transform:rotate(-90deg) !important;
    animation:keyFloatLeft 4s ease-in-out infinite !important;
  }
  .fr-key-wrap.dragging .fr-key{transform:rotate(-82deg) !important}
  .key-pulse{width:160%}
  /* Arrow ABOVE key pointing UP toward door */
  .key-arrow{
    top:-44px;bottom:auto;left:50%;
    transform:translate(-50%,0) rotate(90deg);
    animation:keyArrowUp 1.6s ease-in-out infinite;
    font-size:28px;
  }
  /* SP: DRAG & DROP は非表示。代わりに扉と鍵の間 (top:48%) に UNLOCK + 鍵を中央へ を表示 (項目8) */
  .key-hint{display:none}
  .fr-keyhole{width:64px;height:64px}
  /* SP: .fr-cta を扉と鍵の中間 (viewport top:48%) に配置 */
  .fr-cta{
    top:48%;bottom:auto;left:50%;
    transform:translate(-50%,-50%);
    text-align:center;width:auto;
    z-index:8;
  }
  .fr-cta .fr-killer{font-size:13px;letter-spacing:.32em;margin-bottom:10px}
  .fr-cta .fr-killer-line{font-size:13px}
  .fr-cta h2{font-size:13px;letter-spacing:.14em;line-height:1.7;margin-top:0}
  .fr-cta .alt{font-size:9px;margin-top:10px}
  @keyframes frCtaEmerge{
    0%   {opacity:0;   filter:blur(6px); transform:translate(-50%,4px)}
    55%  {opacity:.85; filter:blur(0);   transform:translate(-50%,0)}
    100% {opacity:.55; filter:blur(0);   transform:translate(-50%,0)}
  }
  /* Pre-show: smaller logo */
  .fr-pre h1{font-size:clamp(56px,18vw,180px) !important}
}
@keyframes keyFloatLeft{
  0%,100%{transform:rotate(-92deg) translate(0,0)}
  50%{transform:rotate(-88deg) translate(0,-8px)}
}
@keyframes keyArrowUp{
  0%,100%{transform:translate(-50%,0) rotate(90deg) translateY(0);opacity:.4}
  50%{transform:translate(-50%,0) rotate(90deg) translateY(-12px);opacity:1}
}
@media(hover:none){
  .fr-key{animation:keyFloatVertical 4s ease-in-out infinite,keyShimmer 2s ease-in-out infinite !important}
  @keyframes keyShimmer{
    0%,100%{filter:drop-shadow(0 20px 60px rgba(0,0,0,.7)) drop-shadow(0 0 60px rgba(212,201,160,.5))}
    50%{filter:drop-shadow(0 20px 60px rgba(0,0,0,.7)) drop-shadow(0 0 110px rgba(212,201,160,.95))}
  }
  .key-hint::before{content:"TAP · "}
}

.nyx-skip-to-content{
  position:fixed;left:-9999px;top:8px;z-index:9999;
  padding:10px 16px;background:#0A0A0A;color:#B8A87A;
  font-family:'Cinzel',serif;font-size:11px;letter-spacing:.3em;
  border:1px solid #B8A87A;text-decoration:none;text-transform:uppercase;
}
.nyx-skip-to-content:focus{left:8px}

/* ───── Phase 2A: Second Glyph (Foyer 二段落ち) ───── */
.fr-second-glyph{
  position:absolute;
  bottom:48px;
  right:48px;
  z-index:20;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:6px;
  text-decoration:none;
  opacity:0;
  transform:translateY(8px);
  transition:opacity 2.4s ease-out, transform 2.4s ease-out;
  pointer-events:none;
}
.fr-second-glyph.revealed{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.fr-second-glyph .fsg-mark{
  font-family:'Cinzel',serif;
  font-size:13px;
  letter-spacing:.4em;
  color:rgba(184,168,122,.72);
  text-transform:uppercase;
  animation:fsgPulse 4.4s ease-in-out infinite;
  text-shadow:0 0 12px rgba(184,168,122,.18);
}
.fr-second-glyph .fsg-hint{
  font-family:'Cormorant Garamond',serif;
  font-style:italic;
  font-size:11px;
  letter-spacing:.04em;
  color:rgba(232,224,206,.42);
  white-space:nowrap;
}
.fr-second-glyph:hover .fsg-mark{
  color:var(--gold);
  text-shadow:0 0 22px rgba(212,201,160,.45);
}
.fr-second-glyph:hover .fsg-hint{color:rgba(212,201,160,.78)}
@keyframes fsgPulse{
  0%,100%{opacity:.6;letter-spacing:.4em}
  50%   {opacity:1;letter-spacing:.46em}
}
@media(max-width:768px){
  .fr-second-glyph{bottom:24px;right:24px}
  .fr-second-glyph .fsg-mark{font-size:11px;letter-spacing:.3em}
  .fr-second-glyph .fsg-hint{font-size:10px}
}
@media(prefers-reduced-motion:reduce){
  .fr-second-glyph .fsg-mark{animation:none}
  .fr-second-glyph{transition:opacity .4s ease, transform .4s ease}
}