@keyframes bubble-in{ from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none} }
@keyframes thanksZoom{ from{ transform:scale(.97);} to{ transform:scale(1);} }
@keyframes bubble-float-out{
  0%   { opacity: 1; transform: translateY(0) }
  80%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(-28px) }
}
@keyframes popIn{
  0%   { opacity: 0; transform: translateY(12px) scale(0.98); }
  65%  { opacity: 1; transform: translateY(-2px) scale(1.02); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes status-bob{
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-1px); }
}
:root {
  --track-w: min(760px, 92%);
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0,0,0,.08);
  --meta: #6b6b6b;
  --bot-bg: #ffffff;
  --user-bg: #eefaf2;
  --chat-width: min(980px, 96vw);
  --chat-height: clamp(420px, 70dvh, 500px);
  --chrome-gap: 24px;
  --page-max: 980px;
  --offset: 0px;
  --kb: 0px;
  --footer-h: 56px;
  --track-top-pad: 28px;
  --below-pc: 180px;
  --below-sp: 230px;
  --prechat-h: 0px;
}
html {
  overflow-x: hidden !important;
  overflow-y: hidden !important;
  height: 100dvh;
  overflow: hidden !important;
}
body {
  margin: 0;
  font-family: "LINE Seed JP","Zen Kaku Gothic New","Noto Sans JP",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background: linear-gradient(180deg, #e8f5e9, #a5d6a7);
  display: flex;
  flex-direction: column;
  align-items: center;
  background-image: url("assets/seseragi_noon.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-color: #cfe7d4;
  overflow-x: hidden !important;
  overflow-y: hidden !important;
  min-height: 100dvh;
  overflow: hidden !important;
  padding-bottom: 0 !important;
}
#bg-video {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  background: linear-gradient(180deg, #e8f5e9, #a5d6a7);
  z-index: -1 !important;
  pointer-events: none !important;
}
.chat-area {
  width: var(--track-w);
  height: clamp(360px, 58dvh, 640px);
  min-height: 360px;
  margin: 0px;
  background: rgba(255,255,255,0.8);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  z-index: 1500;
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: visible !important;
}
.chat-track {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 100%;
  padding: 12px 16px 8px;
  padding-bottom: 24px;
  scroll-padding-bottom: var(--chrome-gap, 24px);
  z-index: 1501;
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding-top: var(--track-top-pad) !important;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable both-edges;
}
#chatform {
  display: flex;
  gap: 8px;
  margin: 0px 0px 0px 0px;
  width: var(--track-w);
  z-index: 1502;
  position: relative;
}
#userInput {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  border: 1.5px solid #cfd9cf;
  font-size: 1rem;
  outline: none;
  transition: box-shadow .2s ease, border-color .2s ease;
}
#userInput:focus {
  border-color: #4caf50;
  box-shadow: 0 0 0 3px rgba(76,175,80,.18);
}
button {
  background: #4caf50;
  color: #1b3d1b;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  transition: background .2s ease, transform .06s ease, box-shadow .2s ease;
  box-shadow: 0 6px 16px rgba(0,0,0,.15);
}
button:hover {
  background: #388e3c;
}
button:active {
  transform: translateY(1px);
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.credits-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: auto;
  min-height: var(--footer-h);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1001;
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(6px);
  padding: 6px 12px 10px;
  border-top: 1px solid rgba(0,0,0,0.06);
}
.footer-inner {
  width: var(--track-w);
  max-width: var(--track-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  text-align: left;
}
.footer-main {
  margin-bottom: 6px;
  font-weight: 600;
}
.recaptcha-note {
  font-size: 0.75rem;
  line-height: 1.5;
  opacity: 0.9;
  word-break: break-word;
}
.recaptcha-note a {
  color: #2e7d32;
  text-decoration: underline;
}
.floating {
  z-index: 2000;
  min-width: 110px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  color: #1b3d1b;
  background: #ffffffcc;
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
  position: fixed;
  left: 0px;
  bottom: calc(var(--footer-h) + 40px + env(safe-area-inset-bottom, 0px));
}
.thanks-fab-center {
  z-index: 2000;
  min-width: 110px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  color: #1b3d1b;
  background: #ffffffcc;
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: calc(var(--footer-h) + 40px + env(safe-area-inset-bottom, 0px));
  font-size: 1.2rem;
  transition: transform .3s ease;
}
.unmute {
  z-index: 2000;
  min-width: 110px;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  font-weight: 700;
  color: #1b3d1b;
  background: #ffffffcc;
  backdrop-filter: blur(6px);
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
  position: fixed;
  right: 0px;
  bottom: calc(var(--footer-h) + 40px + env(safe-area-inset-bottom, 0px));
}
.thanks-fab-center:hover {
  transform: translateX(-50%) scale(1.1);
}
.history-panel {
  position: fixed;
  left: 12px;
  bottom: 64px;
  z-index: 3000;
  width: min(560px, 92vw);
  max-height: 70vh;
  overflow: auto;
  background: #ffffffee;
  backdrop-filter: blur(8px);
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,.2);
  padding: 10px 12px;
  transform: translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .18s ease, opacity .18s ease;
}
.history-panel.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.history-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 2px 8px;
}
.history-actions {
  margin-left: auto;
  display: flex;
  gap: 8px;
}
.ghost {
  border: 1px solid #d9e3da;
  background: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  cursor: pointer;
}
.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.history-tip {
  font-size: .78rem;
  color: #6c7a6c;
  margin: 10px 2px 2px;
}
.thanks-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
  background: rgba(0,0,0,0.45);
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity .18s ease;
  pointer-events: none;
}
.thanks-modal.is-open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
}
.thanks-content {
  width: min(560px, 92vw);
  max-height: min(78vh, 720px);
  overflow: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
  padding: 18px 20px 16px;
  transform-origin: center;
  animation: thanksZoom .22s ease;
}
.thanks-content h2 {
  margin: 4px 2px 12px;
  font-size: 1.25rem;
  line-height: 1.2;
}
.thanks-content p {
  margin: 10px 2px;
  line-height: 1.8;
  color: #37463a;
}
.thanks-content a {
  color: #2e7d32;
  text-decoration: none;
  border-bottom: 1px dashed rgba(46,125,50,.35);
}
.thanks-content a:hover {
  border-bottom-style: solid;
}
#closeThanks {
  margin-top: 12px;
  appearance: none;
  border: 1px solid rgba(46,125,50,.25);
  background: #f1faf3;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .08s ease, background .12s ease, border-color .12s ease;
}
#closeThanks:hover {
  background: #e6f6ea;
}
#closeThanks:active {
  transform: translateY(1px);
}
#closeThanks:focus {
  outline: 2px solid rgba(46,125,50,.35);
  outline-offset: 2px;
}
img {
  width: auto !important;
  max-width: 100% !important;
  height: auto !important;
}
svg {
  max-width: 100%;
  height: auto;
}
.about-main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 40px 16px 32px;
  font-family: "LINE Seed JP", "Zen Kaku Gothic New", system-ui, -apple-system, sans-serif;
}
.about-title {
  margin-bottom: 24px;
  font-size: 1.8rem;
  margin: 0 0 24px;
  text-align: center;
}
.about-container {
  max-width: 720px;
  width: 100%;
  line-height: 1.9;
  font-size: 1rem;
  background: rgba(255, 255, 255, 0.85);
  padding: 24px;
  border-radius: 18px;
}
.about-section + .about-section {
  margin-top: 24px;
}
.about-section p {
  margin-bottom: 12px;
}
.about-note {
  font-size: 0.9rem;
  opacity: 0.85;
}
.about-subtitle {
  font-size: 1.2rem;
  margin-bottom: 12px;
  border-left: 4px solid rgba(0, 128, 128, 0.4);
  padding-left: 8px;
}
.character-block {
  margin-top: 16px;
  margin-bottom: 8px;
}
.character-name {
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.about-closing {
  margin-top: 16px;
}
.hamburger {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 9999;
  width: 44px;
  height: 44px;
  padding: 0;
  box-sizing: border-box;
  border: 0;
  border-radius: 14px;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4px;
  place-items: center;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 3pt;
  background: rgba(255,255,255,.92);
  border-radius: 0;
  box-shadow: none;
}
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  background: rgba(0,0,0,.35);
}
.nav-drawer {
  position: fixed;
  top: 0;
  left: -320px;
  width: 300px;
  height: 100%;
  z-index: 11000;
  padding: 14px;
  background: rgba(10,10,12,72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 18px 0 40px rgba(0,0,0,35);
  transition: left .22s ease;
  border-right: 1px solid rgba(255,255,255,10);
  border-left: none;
}
.nav-drawer.open {
  left: 0;
}
.nav-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.nav-title {
  font-weight: 700;
  letter-spacing: .06em;
  color: rgba(255,255,255,.92);
}
.nav-close {
  width: 42px;
  height: 42px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  border: 0;
  border-radius: 14px;
  background: rgba(255,255,255,.10);
  color: rgba(255,255,255,.92);
  font-size: 24px;
  cursor: pointer;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  margin-top: 8px;
  border-radius: 14px;
  text-decoration: none;
  color: rgba(255,255,255,.92);
  background: rgba(255,255,255,.08);
  font-size: 15px;
  line-height: 1;
}
.nav-link:hover {
  background: rgba(255,255,255,.12);
}
form.readonly {
  opacity: 0.6;
  pointer-events: none;
}
.entrance-actions {
  flex-wrap: wrap;
  justify-content: center;
  overflow: visible !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  gap: 12px !important;
  padding-bottom: 18px !important;
  margin-top: 12px;
}
.entrance-actions .cta {
  backdrop-filter: blur(10px);
  background: rgba(15, 65, 35, .78);
  color: rgba(255,255,255,.98);
  letter-spacing: inherit !important;
  border: 1px solid rgba(255,255,255,.35) !important;
  font-size: 15px;
  appearance: none !important;
  -webkit-appearance: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  width: min(360px, 86vw) !important;
  min-height: 54px !important;
  box-sizing: border-box !important;
  padding: 14px 18px !important;
  line-height: 1 !important;
  font: inherit !important; 
  border-radius: 20px !important;
  text-decoration: none !important;
  cursor: pointer !important;
  position: relative !important;
  overflow: visible !important;
  height: 46px;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(0,0,0,.12);
  opacity: 1 !important;
  transform: none !important;
}
.entrance-actions .cta.secondary {
  background: rgba(255,255,255,.86) !important;
  color: rgba(20,20,20,.92) !important;
  border: 1px solid rgba(0,0,0,.06) !important;
  padding: 14px 18px !important;
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
}
.chat-area.entrance {
  display: flex;
  padding: 5px;
  padding-top: 12px;
  justify-content: flex-start;
  align-items: stretch;
}
.entrance-card {
  width: min(730px, 92vw);
  display: grid;
  gap: 16px;
  justify-items: center;
  overflow: visible !important;
  position: relative;
  z-index: 5;
  transition: opacity .25s ease, transform .25s ease;
}
.entrance-card {
  width: 100%;
  border-radius: 18px;
  padding: 18px 18px 16px;
  backdrop-filter: blur(10px);
  text-align: center;
  background: rgba(255,255,255,.30);
  border: 1px solid rgba(255,255,255,.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: visible !important;
}
.entrance-text {
  margin: 0 0 14px;
  line-height: 1.9;
  text-wrap: pretty;
}
.chat-area.entrance + #chatform {
  display: none !important;
}
.chat-area.entrance ~ #historyBtn {
  display: none !important;
}
.chat-area.entrance ~ #soundBtn {
  display: none !important;
}
.chat-area.entrance ~ #thanksBtn {
  display: none !important;
}
.chat-area.entrance ~ #historyPanel {
  display: none !important;
}
.chat-area.entrance ~ #thanksPanel {
  display: none !important;
}
.entrance-actions .cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(0,0,0,.22);
}
.entrance-spacer {
  flex: 1;
}
#navOverlay[hidden] {
  display: none !important;
}
#navOverlay {
  display: none !important;
}
#navDrawer.open + #navOverlay {
  display: block;
}
#navOverlay.is-open {
  display: block;
}
.entrance-actions .cta::after {
  filter: drop-shadow(0 6px 10px rgba(0,0,0,.10));
  border-width: 12px;
  content: "" !important;
  position: absolute !important;
  left: 28px !important;
  bottom: -23px !important;
  width: 0 !important;
  height: 0 !important;
  border: 12px solid transparent !important;
  border-top-color: rgba(15, 65, 35, .85) !important;
}
.entrance-actions .cta.secondary::after {
  border-top-color: rgba(255,255,255,.86) !important;
}
.chat-panel {
  height: clamp(360px, 52dvh, 620px);
  overflow: auto;
  border-radius: 16px;
  backdrop-filter: blur(2px);
}
.input-row input[type="text"] {
  flex: 1 1 auto;
  min-height: 44px;
}
html:root body {
  height: 100dvh;
  overflow: hidden !important;
}
#navDrawer {
  transform: translateX(-110%) !important;
  box-shadow: none !important;
}
#navDrawer.open {
  transform: translateX(0) !important;
}
body.nav-open #navOverlay {
  display: block !important;
}
.entrance-actions.is-ready .cta {
  animation: popIn .55s cubic-bezier(.2,.9,.2,1) forwards;
}
.entrance-actions.is-ready .cta:nth-child(1) {
  animation-delay: .08s;
}
.entrance-actions.is-ready .cta:nth-child(2) {
  animation-delay: .18s;
}
.entrance-actions.is-ready .cta:nth-child(3) {
  animation-delay: .28s;
}
.entrance-actions .cta svg {
  height: 1.1em !important;
  width: auto !important;
  flex: 0 0 auto !important;
}
.entrance-actions .cta img {
  height: 1.1em !important;
  width: auto !important;
  flex: 0 0 auto !important;
}
.entrance-actions .cta .icon {
  height: 1.1em !important;
  width: auto !important;
  flex: 0 0 auto !important;
}
.entrance-card.is-hidden {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  display: none;
}
.status-card {
  width: min(400px, 92%);
  margin: 0px auto 0px;
  padding: 0px 0px 0px;
  border-radius: 18px;
  background: rgba(255,255,255,.58);
  border: 1px solid rgba(255,255,255,.30);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 26px rgba(0,0,0,.10);
  animation: none;
}
.status-title {
  text-align: center;
  font-size: 12px;
  letter-spacing: .04em;
  opacity: .82;
  margin-bottom: 10px;
}
.status-sub {
  text-align: center;
  font-size: 12px;
  opacity: .75;
  margin-top: 8px;
}
.chat-area:not(.entrance) .entrance-card {
  display: none;
}
.chat-area:not(.entrance) {
  align-items: stretch;
  justify-content: flex-start;
}
.chat-panel-index {
  width: min(700px, 92vw);
  margin: 0 auto 0;
  padding: 16px 16px 10px;
  border-radius: 18px;
  background: rgba(255,255,255,.55);
  border: 1px solid rgba(255,255,255,.30);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 32px rgba(0,0,0,.12);
  overflow: hidden;
  height: min(44vh, 460px);
}
.chat-log {
  height: 100%;
  overflow-y: auto;
  padding: 4px 2px 10px;
}
.chat-area.entrance .chat-panel-index {
  display: none;
}
.chat-area:not(.entrance) .chat-panel-index {
  display: block;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 200px !important;
  margin: 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(46, 140, 92, .85);
  border: 1px solid rgba(255,255,255,.22);
  color: rgba(255,255,255,.94);
  box-shadow: 0 8px 18px rgba(0,0,0,.12), 0 0 0 1px rgba(255,255,255,.06) inset;
  text-shadow: 0 1px 2px rgba(0,0,0,.22);
  font-size: 13px;
  letter-spacing: .02em;
  animation: status-bob 3.4s ease-in-out infinite;
}
#chatLog {
  height: min(56svh, 520px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 12px;
}
.chat-area.entrance #chatPanel {
  display: none;
  margin-top: 0 !important;
}
.chat-area:not(.entrance) #chatPanel {
  display: block;
  margin-top: var(--prechat-h);
}
.chat-area:not(.entrance) #chatLog {
  height: min(56svh, 520px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
[hidden] {
  display: none !important;
}
#preChatPanel {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  width: min(720px, 92vw);
  z-index: 1503;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
#preChatPanel .prechat-card {
  pointer-events: auto;
  background: rgba(10, 18, 12, .72);
  color: rgba(255,255,255,.94);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 12px 14px;
}
#preChatPanel .prechat-row {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
}
#preChatPanel .prechat-title {
  color: rgba(255,255,255,.92);
}
#preChatPanel .prechat-body {
  color: rgba(255,255,255,.92);
  white-space: pre-line;
  max-height: 3.9em;
  overflow: hidden;
  position: relative;
  line-height: 1;
}
.site-header {
  position: sticky;
  z-index: 9999;
  display: flex;
  justify-content: center;
  pointer-events: none;
  top: 8px;
}
.site-header .seseragi-logo {
  pointer-events: auto;
  width: min(360px, calc(100vw - 40px));
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.32);
  box-shadow: 0 10px 26px rgba(0,0,0,0.16);
}
.site-header .seseragi-logo img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 10px;
  filter: brightness(0.94) saturate(0.93);
}

.entrance-card.is-hidden{display:none !important;}

/* ===== Local log consent modal ===== */
.modal-overlay{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0,0,0,.35);
  z-index: 12000;
}
.modal-box{
  width: min(520px, 92vw);
  border-radius: 18px;
  background: rgba(16, 32, 21, .78);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
  backdrop-filter: blur(12px);
  color: rgba(255,255,255,.94);
  padding: 16px 16px 14px;
}
.modal-title{ margin: 0 0 8px; font-size: 16px; }
.modal-text{ margin: 0 0 14px; line-height: 1.6; font-size: 13px; }
.modal-actions{ display:flex; gap:10px; justify-content:flex-end; }
.modal-btn{
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
  color: rgba(255,255,255,.95);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}
.modal-btn.primary{
  background: rgba(46, 140, 92, .85);
  border-color: rgba(255,255,255,.22);
}

/* 背景画像（動画の代替） */
.bg-image{
  position: fixed;
  inset: 0;
  z-index: -1;
  background: url("assets/seseragi_noon.jpg") center/cover no-repeat;
  filter: saturate(1.02);
}

/* reCAPTCHA badge position fix */
.grecaptcha-badge {
  z-index: 2000 !important;
  bottom: 10px !important; /* footerにかぶる場合調整 */
}

.site-header .seseragi-logo{
  display: flex;
  justify-content: center;
  align-items: center;
}