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      body.ix-chat-page #xMessagePanel .ix-link{display:block!important;width:100%!important;max-width:none!important;height:100%!important;margin:0!important;text-align:left!important}
      body.ix-chat-page #ixChat{display:flex!important;width:min(780px,100%)!important;height:100svh!important;margin:0 auto!important;border-radius:0!important}
      #xIdentityForm .ix-avatar-grid{display:none!important}.message-status.show{display:flex!important;justify-content:center;gap:9px}.message-status span{width:10px;height:10px;border:0;border-radius:50%;padding:0;color:transparent;font-size:0;background:rgba(138,114,170,.26);animation:xDotPulse 1.15s ease-in-out infinite}.message-status span:before{display:none!important}.message-status span:nth-child(2){animation-delay:.18s}.message-status span:nth-child(3){animation-delay:.36s}.message-status span.active{transform:none;color:transparent;background:var(--violet)}.s-reply-form label.ix-file-action{justify-self:start;position:relative;overflow:hidden;border:1px solid rgba(255,255,255,.72);border-radius:999px;padding:12px 18px;color:var(--violet);background:linear-gradient(135deg,rgba(255,255,255,.84),rgba(232,223,242,.58));box-shadow:0 16px 38px rgba(80,64,110,.12);cursor:pointer}.s-reply-form label.ix-file-action input{position:absolute;inset:0;opacity:0;cursor:pointer}.s-reply-sent{min-height:56px}.s-reply-sent.waiting{display:grid;place-items:center;color:transparent;font-size:0;background:rgba(255,255,255,.52);animation:none}.s-reply-sent.waiting:before{content:"";width:42px;height:12px;background:radial-gradient(circle,var(--violet) 0 4px,transparent 4.5px) left center/14px 12px repeat-x;animation:xTypingDots 1s steps(3,end) infinite}.s-reply-sent.show:not(.waiting){display:block}.x-companion-stage:not(#xCompanionStage){min-height:calc(100svh - 96px)!important;background:#070b19 url('./images/moon-original-optimized.jpg') center/cover no-repeat!important}.x-companion-stage:not(#xCompanionStage):before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(7,11,25,.08),rgba(7,11,25,.24)),radial-gradient(circle at 22% 18%,rgba(255,248,255,.16),transparent 20rem)}.x-companion-stage>*{position:relative;z-index:1}.x-companion-center{min-height:46vh}.x-companion-center .course-kicker,.x-companion-center h2,.x-companion-center p{display:none!important}.x-companion-controls{display:block!important;left:22px;right:22px;bottom:22px}.x-companion-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.54);border-radius:999px;padding:11px 16px;color:var(--moon);background:rgba(255,255,255,.16);box-shadow:0 18px 46px rgba(6,9,20,.2);backdrop-filter:blur(18px)}.x-companion-control-body{display:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:12px}.x-companion-controls.open .x-companion-control-body{display:grid}.x-companion-controls .x-control-card{display:block}.x-companion-controls .x-control-card summary{pointer-events:none;list-style:none}.x-companion-controls .x-control-card summary::-webkit-details-marker{display:none}.x-companion-controls .x-control-card[open] .x-control-options{display:grid}@media(max-width:980px){.x-companion-controls{position:absolute!important;left:14px;right:14px;bottom:14px;margin-top:0}.x-companion-control-body{grid-template-columns:1fr}.x-companion-stage:not(#xCompanionStage){min-height:100svh!important;border-radius:0;margin:-34px -18px}}
      @keyframes xDotPulse{0%,80%,100%{opacity:.28;transform:scale(.72)}40%{opacity:1;transform:scale(1)}}@keyframes xTypingDots{0%{clip-path:inset(0 30px 0 0)}50%{clip-path:inset(0 14px 0 0)}100%{clip-path:inset(0 0 0 0)}}
      html{touch-action:manipulation;-webkit-text-size-adjust:100%}input,textarea,select,button{font-size:16px}.ix-preset-tray{display:none!important}
/* ===== X clean controller styles ===== */
html.x-clean-lock,
html.x-clean-lock body,
body.x-clean-page {
  width: 100%;
  height: 100%;
  min-height: 100%;
  overflow: hidden !important;
  overscroll-behavior: none;
}

body.x-clean-page > .landing,
body.x-clean-page > footer {
  display: none !important;
}

body.x-clean-page > .site {
  display: block !important;
  position: fixed !important;
  inset: 0 !important;
  z-index: 9989 !important;
  width: 100vw !important;
  height: 100svh !important;
  overflow: hidden !important;
}

body.x-clean-page .transmission,
body.x-clean-page .transmission-wrap {
  position: fixed !important;
  inset: 0 !important;
  z-index: 9990 !important;
  width: 100vw !important;
  height: 100svh !important;
  min-height: 100svh !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

body.x-clean-page .x-panel {
  display: none !important;
}

body.x-clean-page .x-panel.x-clean-active {
  display: block !important;
  position: fixed !important;
  inset: 0 !important;
  z-index: 9995 !important;
  width: 100vw !important;
  height: 100svh !important;
  min-height: 100svh !important;
  margin: 0 !important;
  padding: 0 !important;
  overflow: hidden !important;
}

body.x-clean-page #xLinkHome,
body.x-clean-page #xIdentityPanel {
  display: none !important;
}

body.x-clean-page:not([data-x-page="companion"]) .transmission-wrap > h2,
body.x-clean-page:not([data-x-page="companion"]) .transmission-wrap > .eyebrow,
body.x-clean-page:not([data-x-page="companion"]) .transmission-wrap > .sub {
  display: none !important;
}

body.x-clean-page:not([data-x-page="companion"]) #xLetterPanel.x-clean-active,
body.x-clean-page:not([data-x-page="companion"]) #xReplyPanel.x-clean-active,
body.x-clean-page:not([data-x-page="companion"]) #xMessagePanel.x-clean-active {
  background: radial-gradient(circle at 12% 12%, rgba(255, 255, 255, .72), transparent 18rem),
    linear-gradient(145deg, #f8f7fa, #e7dcef) !important;
}

body[data-x-page="message"] #xMessagePanel .ix-link,
body[data-x-page="message"] #xMessagePanel .ix-chat {
  width: 100% !important;
  height: 100svh !important;
  min-height: 100svh !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
}

body[data-x-page="message"] .ix-chat-head {
  flex: 0 0 auto !important;
  min-height: 50px !important;
  padding: 8px 12px !important;
  gap: 8px !important;
  border-bottom: 1px solid rgba(143, 118, 172, .14) !important;
  backdrop-filter: blur(14px);
}

body[data-x-page="message"] .ix-chat-head h3 {
  margin: 0 !important;
  font-size: 18px !important;
  line-height: 1.2 !important;
}

body[data-x-page="message"] .ix-chat-head small,
body[data-x-page="message"] .ix-status {
  font-size: 11px !important;
  line-height: 1.2 !important;
}

body[data-x-page="message"] #ixLog {
  order: 1 !important;
  flex: 1 1 auto !important;
  min-height: 0 !important;
  overflow-y: auto !important;
  padding: 12px 12px 10px !important;
}

body[data-x-page="message"] #ixChatForm {
  order: 2 !important;
  flex: 0 0 auto !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 9px 10px calc(9px + env(safe-area-inset-bottom, 0px)) !important;
  background: rgba(247, 243, 252, .86) !important;
  border-top: 1px solid rgba(143, 118, 172, .13) !important;
  backdrop-filter: blur(18px);
}

body[data-x-page="message"] #ixInput {
  min-width: 0 !important;
  flex: 1 1 auto !important;
  height: 38px !important;
  font-size: 16px !important;
}

body[data-x-page="message"] #ixChatForm button {
  flex: 0 0 auto !important;
  min-width: 42px !important;
  height: 34px !important;
  padding: 0 12px !important;
  font-size: 13px !important;
}

#xCleanToolPanel {
  order: 3 !important;
  flex: 0 0 auto !important;
  display: none;
  max-height: 230px;
  overflow-y: auto;
  padding: 12px 12px calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(248, 245, 253, .9);
  border-top: 1px solid rgba(143, 118, 172, .12);
  backdrop-filter: blur(20px);
}

#xCleanToolPanel.is-open {
  display: block;
}

body.x-clean-page .ix-settings-mask {
  z-index: 10030 !important;
}

.x-clean-tool-grid,
.x-clean-chip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.x-clean-tool,
.x-clean-chip,
.x-clean-file-label {
  border: 1px solid rgba(143, 118, 172, .16);
  border-radius: 16px;
  background: rgba(255, 255, 255, .72);
  color: #5f5274;
  box-shadow: 0 10px 26px rgba(93, 72, 125, .08);
  cursor: pointer;
}

#xCleanToolPanel .x-clean-file-label {
  min-height: 36px;
  color: #5f5274;
  font-size: 13px;
  font-weight: 600;
  background: rgba(255, 255, 255, .78);
  border-color: rgba(143, 118, 172, .22);
}

.x-clean-sticker-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.x-clean-sticker-chip {
  position: relative;
  min-height: 48px;
  padding: 5px;
}

.x-clean-sticker-chip img {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 12px;
}

.x-clean-sticker-remove {
  position: absolute;
  right: 4px;
  top: 4px;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  color: #fff;
  background: rgba(99, 82, 128, .72);
  font-size: 13px;
  line-height: 1;
}

#xCleanToolPanel.is-deleting-stickers #xCleanStickerDelete {
  color: #fff;
  background: linear-gradient(135deg, #9b7ac8, #c7a8df);
}

.x-clean-tool {
  min-height: 54px;
  padding: 8px 6px;
  font-size: 13px;
}

[data-x-detail="action"] .x-clean-chip,
[data-x-detail="gift"] .x-clean-chip {
  min-height: 44px;
  padding: 7px 6px;
  font-size: 13px;
  line-height: 1.25;
}

[data-x-detail="action"] .x-clean-chip-section,
[data-x-detail="gift"] .x-clean-chip-section {
  grid-column: 1 / -1;
}

[data-x-detail="action"] .x-clean-chip-title,
[data-x-detail="gift"] .x-clean-chip-title {
  margin: 2px 0 7px;
  color: rgba(95, 82, 116, .66);
  font-size: 12px;
  text-align: center;
}

[data-x-detail="action"] .x-clean-chip-row,
[data-x-detail="gift"] .x-clean-chip-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.x-clean-tool.is-on {
  color: #fff;
  background: linear-gradient(135deg, #9b7ac8, #c7a8df);
}

.x-clean-tool-detail {
  display: none;
  margin-top: 10px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 20px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, .78), rgba(241, 233, 249, .46)),
    radial-gradient(circle at 12% 8%, rgba(255, 255, 255, .66), transparent 8rem);
  box-shadow: 0 16px 38px rgba(95, 75, 126, .1), inset 0 1px 0 rgba(255, 255, 255, .56);
  backdrop-filter: blur(18px) saturate(1.04);
}

.x-clean-tool-detail.is-open {
  display: block;
}

.x-clean-choice-row {
  display: flex;
  gap: 10px;
}

.x-clean-card-draw-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.x-clean-card-draw-row .x-clean-chip {
  min-height: 42px;
  padding: 8px 10px;
  font-size: 13px;
}

.ix-text {
  white-space: pre-line;
}

.x-clean-choice-row input {
  flex: 1;
  min-width: 0;
  height: 36px;
  border: 1px solid rgba(143, 118, 172, .18);
  border-radius: 14px;
  padding: 0 12px;
  color: rgba(46, 39, 62, .84);
  background: rgba(255, 255, 255, .78);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .64);
  font-size: 16px;
}

.x-clean-choice-row button {
  min-width: 86px;
  border: 1px solid rgba(150, 124, 184, .22);
  border-radius: 14px;
  padding: 0 16px;
  color: rgba(99, 76, 132, .9);
  background: linear-gradient(135deg, rgba(255, 255, 255, .9), rgba(229, 219, 243, .72));
  box-shadow: 0 12px 24px rgba(95, 75, 126, .12);
}

.x-clean-notice {
  margin: 10px auto;
  width: fit-content;
  max-width: 82%;
  text-align: center;
  color: rgba(71, 62, 88, .78);
  font-size: 12px;
  line-height: 1.5;
}

.x-clean-notice.is-gesture {
  font-size: 10.5px;
  color: rgba(71, 62, 88, .72);
}

.x-clean-notice.is-system {
  padding: 4px 11px;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 999px;
  color: rgba(82, 70, 103, .72);
  background: rgba(255, 255, 255, .52);
  box-shadow: 0 8px 20px rgba(80, 64, 110, .08);
  backdrop-filter: blur(14px);
  font-size: 11.5px;
}

.x-message-menu {
  position: fixed;
  z-index: 10060;
  display: none;
  align-items: center;
  overflow: hidden;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 16px;
  background: rgba(255, 255, 255, .78);
  color: rgba(40, 38, 58, .78);
  box-shadow: 0 12px 32px rgba(80, 64, 110, .16);
  backdrop-filter: blur(18px);
}

.x-message-menu.show {
  display: flex;
}

.x-message-menu button {
  border: 0;
  border-right: 1px solid rgba(138, 114, 170, .14);
  border-radius: 0;
  padding: 9px 11px;
  color: rgba(40, 38, 58, .78);
  background: transparent;
  box-shadow: none;
  font-size: 12px;
  line-height: 1;
  white-space: nowrap;
}

.x-message-menu button:last-child {
  border-right: 0;
}

.x-message-more {
  position: absolute;
  top: -12px;
  right: -8px;
  z-index: 2;
  display: none;
  min-width: 24px;
  height: 20px;
  border: 1px solid rgba(138, 114, 170, .14);
  border-radius: 999px;
  padding: 0 6px;
  color: rgba(88, 73, 112, .76);
  background: rgba(255, 255, 255, .76);
  box-shadow: 0 8px 18px rgba(80, 64, 110, .12);
  font-size: 12px;
  line-height: 18px;
}

.ix-bubble:hover .x-message-more,
.x-clean-notice:hover .x-message-more {
  display: inline-grid;
  place-items: center;
}

.x-clean-notice {
  position: relative;
}

.x-clean-notice .x-message-more {
  left: calc(100% + 4px);
  right: auto;
  top: 50%;
  transform: translateY(-50%);
}

.x-message-quote,
.x-quote-preview {
  border-left: 3px solid rgba(138, 114, 170, .36);
  border-radius: 10px;
  background: rgba(255, 255, 255, .42);
  color: rgba(73, 62, 92, .66);
  font-size: 11px;
  line-height: 1.5;
}

.x-message-quote {
  margin-bottom: 7px;
  padding: 6px 8px;
}

.x-quote-preview {
  order: 1;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 0 12px;
  padding: 7px 10px;
}

.x-quote-preview.show {
  display: flex;
}

.x-quote-preview button {
  border: 0;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  padding: 0;
  color: rgba(88, 73, 112, .72);
  background: rgba(255, 255, 255, .5);
  box-shadow: none;
}

.x-chat-toast {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 10070;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(.96);
  opacity: 0;
  border: 1px solid rgba(255, 255, 255, .45);
  border-radius: 999px;
  padding: 8px 14px;
  color: rgba(40, 38, 58, .78);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 14px 34px rgba(80, 64, 110, .14);
  backdrop-filter: blur(16px);
  font-size: 12px;
  transition: opacity .18s ease, transform .18s ease;
}

.x-chat-toast.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.x-restore-waiting {
  display: grid;
  justify-items: center;
  gap: 10px;
  width: min(88vw, 360px);
  margin: 22px auto;
  padding: 22px 24px;
  text-align: center;
  color: rgba(40, 38, 58, .82);
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .84), rgba(244, 238, 250, .66));
  box-shadow: 0 18px 54px rgba(80, 64, 110, .14);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.x-restore-waiting strong {
  font-size: 16px;
  font-weight: 500;
}

.x-restore-waiting p {
  margin: 0;
  color: rgba(80, 64, 110, .62);
  font-size: 13px;
  line-height: 1.7;
}

.x-restore-spinner {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 2px solid rgba(138, 114, 170, .18);
  border-top-color: rgba(138, 114, 170, .9);
  animation: xRestoreSpin .86s linear infinite;
}

@keyframes xRestoreSpin {
  to { transform: rotate(360deg); }
}

.ix-favorite-list {
  display: none;
  max-height: 320px;
  overflow-y: auto;
  gap: 10px;
  padding-right: 3px;
}

.ix-favorite-list.show {
  display: grid;
}

.ix-favorite-card {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(138, 114, 170, .14);
  border-radius: 16px;
  padding: 10px;
  background: rgba(255, 255, 255, .5);
}

.ix-favorite-card div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: rgba(40, 38, 58, .62);
  font-size: 11px;
}

.ix-favorite-card p {
  margin: 0;
  color: rgba(40, 38, 58, .7);
  font-size: 12px;
  line-height: 1.6;
}

.ix-favorite-card img {
  width: 74px;
  height: 74px;
  border-radius: 12px;
  object-fit: cover;
}

.ix-favorite-card button {
  width: max-content;
  padding: 7px 10px;
  font-size: 12px;
}

.ix-favorite-empty {
  margin: 0;
  color: rgba(40, 38, 58, .52);
  font-size: 12px;
}

.x-typing-bubble {
  min-width: 58px;
  padding: 10px 14px !important;
}

.x-typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 18px;
}

.x-typing-dots i {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(96, 80, 122, .48);
  animation: xTypingPulse 1.05s infinite ease-in-out;
}

.x-typing-dots i:nth-child(2) {
  animation-delay: .16s;
}

.x-typing-dots i:nth-child(3) {
  animation-delay: .32s;
}

@keyframes xTypingPulse {
  0%, 80%, 100% {
    opacity: .28;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-2px);
  }
}

.ix-reply-time-row label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(40, 38, 58, .64);
  font-size: 12px;
}

.ix-reply-time-row input {
  width: 74px;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 12px;
  padding: 8px 10px;
  color: var(--ink);
  background: rgba(255, 255, 255, .68);
  outline: 0;
}

.ix-reply-time-row input::-webkit-outer-spin-button,
.ix-reply-time-row input::-webkit-inner-spin-button {
  margin: 0;
}

.x-clean-time-divider {
  align-self: center;
  margin: 8px auto;
  color: rgba(71, 62, 88, .66);
  font-size: 11px;
  line-height: 1.4;
  text-align: center;
}

body.ix-chat-page #ixLog .ix-bubble {
  width: fit-content;
  max-width: min(62%, 430px);
  overflow-wrap: anywhere;
}

body.ix-chat-page .ix-chat-form {
  order: 2;
}

body.ix-chat-page #ixLog .ix-bubble p {
  max-width: 100%;
  margin: 0;
  overflow-wrap: anywhere;
}

body.ix-chat-page #ixLog .ix-bubble.sticker-only {
  max-width: 210px;
}

@media (max-width: 720px) {
  body.ix-chat-page #ixLog .ix-bubble {
    max-width: 68%;
    padding: 9px 12px;
    line-height: 1.65;
  }

  body.ix-chat-page #ixLog .ix-bubble.sticker-only {
    max-width: 180px;
  }
}

#xCompanionPanel.x-clean-active {
  background: #090b19 url("./images/moon-original-optimized.jpg") center / cover no-repeat;
  background-color: rgba(4, 7, 18, .34);
  background-blend-mode: multiply;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

#xCompanionPanel.x-clean-active.is-companion-session {
  background-color: rgba(255, 255, 255, .08);
  background-blend-mode: screen;
}

#xCompanionStage {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100svh !important;
  min-height: 100svh !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent;
  box-shadow: none !important;
  overflow: hidden !important;
}

body[data-x-page="companion"] #xCompanionPanel > .x-subpage-back {
  position: absolute;
  left: max(14px, env(safe-area-inset-left, 0px));
  top: max(14px, env(safe-area-inset-top, 0px));
  z-index: 5;
  margin: 0;
  width: 28px;
  height: 32px;
  padding: 0;
  color: #2f2842;
  font-size: 31px;
  font-weight: 700;
  line-height: 1;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, .9),
    0 0 5px rgba(255, 255, 255, .78);
  -webkit-text-stroke: .45px rgba(255, 255, 255, .74);
  background: transparent;
  box-shadow: none;
}

.x-clean-companion {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
}

.x-clean-companion-card {
  width: min(76vmin, 430px);
  aspect-ratio: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.x-clean-companion-avatar {
  align-self: center;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin-bottom: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .42);
  border-radius: 50%;
  color: rgba(255, 255, 255, .92);
  background: radial-gradient(circle at 35% 28%, rgba(255, 255, 255, .72), rgba(205, 188, 227, .52));
  box-shadow: 0 16px 44px rgba(22, 18, 38, .18);
  backdrop-filter: blur(12px);
}

.x-clean-companion-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.x-clean-companion-avatar span {
  font-size: 28px;
}

@media (min-width: 768px) {
  #xCleanSetup .x-clean-companion-avatar {
    width: 144px;
    height: 144px;
    margin-bottom: 10px;
  }

  #xCleanSetup .x-clean-companion-avatar span {
    font-size: 52px;
  }
}

.x-clean-companion-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 16px;
  aspect-ratio: 1 / 1;
}

.x-clean-companion-tile {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
  padding: 12px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .32);
  color: rgba(255, 255, 255, .9);
  overflow: hidden;
}

.x-clean-companion-tile span {
  font-size: 13px;
  font-weight: 700;
}

.x-clean-companion textarea,
.x-clean-companion input[type="number"] {
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 9px;
  color: #fff;
  background: rgba(255, 255, 255, .18);
  outline: 0;
  font-size: 16px;
  resize: none;
  appearance: textfield;
  -moz-appearance: textfield;
}

.x-clean-companion input[type="number"]::-webkit-outer-spin-button,
.x-clean-companion input[type="number"]::-webkit-inner-spin-button {
  margin: 0;
  -webkit-appearance: none;
}

.x-clean-companion textarea {
  height: 96px;
  overflow-y: auto;
  scrollbar-width: none;
}

.x-clean-companion textarea::-webkit-scrollbar {
  display: none;
}

.x-clean-file-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 10px;
  color: rgba(255, 255, 255, .92);
  background: rgba(255, 255, 255, .18);
  box-shadow: none;
}

.x-clean-file-label input {
  display: none;
}

.x-clean-filename {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 11px;
  opacity: .78;
}

.x-clean-music-tile {
  justify-content: center;
}

.x-clean-music-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
}

.x-clean-music-options button {
  min-width: 0;
  min-height: 30px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  padding: 0 8px;
  color: rgba(255, 255, 255, .92);
  background: rgba(255, 255, 255, .18);
  box-shadow: none;
  font-size: 12px;
  white-space: nowrap;
  backdrop-filter: blur(18px);
}

.x-clean-music-options button:active {
  transform: scale(.98);
}

@media (max-width: 720px) {
  .x-clean-music-options {
    gap: 4px;
    justify-items: stretch;
  }

  .x-clean-music-options button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0 2px;
    text-align: center;
    font-size: 11px;
    letter-spacing: 0;
  }
}

.x-clean-companion-actions {
  display: flex;
  gap: 12px;
  width: min(100%, 460px);
  margin: 2px auto 0;
}

.x-clean-companion-actions button,
.x-clean-session button {
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  background: rgba(255, 255, 255, .22);
  color: #fff;
  backdrop-filter: blur(18px);
}

.x-clean-companion-actions button {
  flex: 1;
  min-height: 42px;
  padding: 0 22px;
}

#xCleanEnterCompanion {
  width: 100%;
}

.x-clean-session {
  position: absolute;
  inset: 0;
  display: none;
  color: #fff;
  overflow: hidden;
}

.x-clean-session.is-on {
  display: block;
}

.x-clean-session.is-hidden .x-clean-session-card,
.x-clean-session.is-hidden .x-clean-session-controls {
  opacity: 0;
  pointer-events: none;
}

.x-clean-session-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -52%);
  width: min(76vw, 390px);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  text-align: center;
  text-shadow: 0 2px 14px rgba(0, 0, 0, .28);
}

.x-clean-session-card h3 {
  margin: 0 0 8px;
  font-size: 14px;
}

.x-clean-session-time {
  font-size: 44px;
  line-height: 1;
  margin: 8px 0 8px;
}

#xCleanTimerPause {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  margin: 0 auto 8px;
  padding: 0 11px;
  font-size: 11px;
  white-space: nowrap;
}

.x-clean-session-card p {
  margin: 4px 0;
  font-size: 12px;
  opacity: .84;
}

.x-clean-session-controls {
  position: static;
  width: min(300px, 76vw);
  margin-top: 12px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  text-shadow: none;
}

.desktop-avatar,
.desktop-card-row,
.desktop-timer-card,
.desktop-goal-card {
  display: contents;
}

.desktop-goal-card h4 {
  display: none;
}

.desktop-avatar {
  order: 1;
}

.x-clean-session-card h3 {
  order: 2;
}

.x-clean-session-time {
  order: 3;
}

#xCleanTimerPause {
  order: 4;
}

#xCleanGoalText {
  order: 5;
}

#xCleanStudy {
  order: 6;
}

#xCleanProgress {
  order: 7;
}

.x-clean-session-controls {
  order: 8;
}

.x-clean-session-avatar {
  margin: 0 auto 12px;
  width: 68px;
  height: 68px;
}

.x-clean-session-controls input[type="range"] {
  min-width: 0;
  flex: 1;
  accent-color: #d8c6f0;
}

#xCleanProgress {
  width: min(210px, 56vw);
  height: 7px;
  display: block;
  margin: 8px auto 0;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
}

#xCleanProgress::-webkit-progress-bar {
  background: rgba(255, 255, 255, .72);
}

#xCleanProgress::-webkit-progress-value {
  border-radius: 999px;
  background: #d8c6f0;
}

#xCleanProgress::-moz-progress-bar {
  border-radius: 999px;
  background: #d8c6f0;
}

.x-clean-session-controls input[type="range"] {
  height: 4px;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
}

.x-clean-session-controls input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
}

.x-clean-session-controls input[type="range"]::-webkit-slider-thumb {
  width: 14px;
  height: 14px;
  margin-top: -5px;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: 50%;
  background: #d8c6f0;
  -webkit-appearance: none;
}

.x-clean-session-controls input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .72);
}

.x-clean-session-controls input[type="range"]::-moz-range-progress {
  height: 4px;
  border-radius: 999px;
  background: #d8c6f0;
}

.x-clean-session-controls input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: 1px solid rgba(255, 255, 255, .82);
  border-radius: 50%;
  background: #d8c6f0;
}

.x-clean-immerse-toggle {
  position: absolute;
  right: max(16px, env(safe-area-inset-right, 0px));
  top: max(16px, env(safe-area-inset-top, 0px));
  z-index: 2;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .22);
  background: rgba(255, 255, 255, .14);
  color: #fff;
  font-size: 17px;
  line-height: 1;
  box-shadow: 0 8px 22px rgba(22, 18, 38, .12);
  backdrop-filter: blur(14px);
}

#xCleanGoalText {
  white-space: pre-line;
  max-height: 96px;
  overflow: auto;
  scrollbar-width: none;
}

#xCleanGoalText::-webkit-scrollbar {
  display: none;
}

@media (min-width: 768px) {
  .x-clean-session-card.desktop-companion {
    left: 50%;
    top: 58.5%;
    transform: translate(-50%, -50%) translateY(28px);
    width: auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    text-align: left;
    text-shadow: none;
  }

  .desktop-avatar {
    display: flex;
    justify-content: center;
    width: auto;
    margin-bottom: -22px;
    transform: translateY(-156px);
    order: 1;
  }

  .desktop-avatar .x-clean-session-avatar {
    width: 148px;
    height: 148px;
    margin: 0;
    border: 1px solid rgba(255, 255, 255, .28);
    box-shadow: 0 12px 34px rgba(20, 16, 40, .2);
  }

  .desktop-card-row {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 10px;
    width: auto;
    max-width: none;
    transform: translateY(34px);
    order: 2;
  }

  .desktop-timer-card,
  .desktop-goal-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(45, 38, 48, .18), rgba(255, 255, 255, .06));
    box-shadow: 0 10px 28px rgba(20, 16, 40, .12), inset 0 1px 0 rgba(255, 255, 255, .14);
    backdrop-filter: blur(16px) saturate(110%);
    -webkit-backdrop-filter: blur(16px) saturate(110%);
  }

  .desktop-timer-card {
    flex: 0 0 252px;
    min-height: 104px;
    padding: 12px 22px;
  }

  .desktop-goal-card {
    flex: 0 0 378px;
    align-self: flex-end;
    min-height: 74px;
    padding: 12px 20px;
  }

  .desktop-goal-card h4 {
    display: block;
    margin: 0 0 6px;
    color: rgba(255, 255, 255, .95);
    font-size: 14px;
    font-weight: 600;
  }

  .desktop-timer-card h3 {
    margin: 0 0 2px;
    color: rgba(255, 255, 255, .9);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .04em;
  }

  .desktop-timer-card .x-clean-session-time {
    margin: 0 0 4px;
    color: rgba(255, 255, 255, .95);
    font-size: 42px;
    font-weight: 300;
    line-height: 1;
  }

  .desktop-timer-card #xCleanStudy {
    order: 5;
    margin: 4px 0 0;
    color: rgba(255, 255, 255, .78);
    font-size: 12px;
  }

  .desktop-timer-card #xCleanProgress {
    order: 4;
    width: 100%;
    height: 4px;
    margin: 0;
    background: rgba(255, 255, 255, .22);
  }

  .desktop-timer-card #xCleanTimerPause {
    order: 3;
    align-self: flex-start;
    min-height: 22px;
    margin: 0 0 6px;
    padding: 0 10px;
    border-color: rgba(255, 255, 255, .16);
    color: rgba(255, 255, 255, .84);
    background: rgba(255, 255, 255, .1);
    font-size: 11px;
  }

  .desktop-timer-card #xCleanProgress::-webkit-progress-bar {
    background: rgba(255, 255, 255, .22);
  }

  .desktop-timer-card #xCleanProgress::-webkit-progress-value,
  .desktop-timer-card #xCleanProgress::-moz-progress-bar {
    background: rgba(255, 255, 255, .82);
  }

  .desktop-goal-card #xCleanGoalText {
    max-height: 44px;
    margin: 0;
    color: rgba(255, 255, 255, .78);
    font-size: 13px;
    line-height: 1.5;
    text-align: left;
  }

  .desktop-control-row.x-clean-session-controls {
    width: 640px;
    min-width: 0;
    min-height: 44px;
    margin-top: 14px;
    transform: translateY(34px);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 255, 255, .13), rgba(255, 255, 255, .05));
    box-shadow: 0 10px 26px rgba(20, 16, 40, .12);
    backdrop-filter: blur(16px) saturate(110%);
    -webkit-backdrop-filter: blur(16px) saturate(110%);
    order: 3;
  }

  .desktop-control-row button {
    min-height: 30px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 999px;
    padding: 0 18px;
    color: rgba(255, 255, 255, .92);
    background: rgba(255, 255, 255, .12);
    box-shadow: none;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-size: 12px;
  }

  .desktop-control-row input[type="range"] {
    width: 150px;
    flex: 0 0 150px;
    opacity: .88;
  }

  .desktop-control-row input[type="range"]::-webkit-slider-runnable-track {
    background: rgba(255, 255, 255, .25);
  }

  .desktop-control-row input[type="range"]::-webkit-slider-thumb {
    background: rgba(255, 255, 255, .85);
  }

  .desktop-control-row input[type="range"]::-moz-range-track {
    background: rgba(255, 255, 255, .25);
  }

  .desktop-control-row input[type="range"]::-moz-range-progress,
  .desktop-control-row input[type="range"]::-moz-range-thumb {
    background: rgba(255, 255, 255, .85);
  }

  .x-clean-session .x-clean-immerse-toggle {
    left: 50%;
    right: auto;
    top: calc(58.5% + 250px);
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    border: 1px solid rgba(255, 255, 255, .14);
    background: rgba(255, 255, 255, .10);
    color: rgba(255, 255, 255, .70);
    opacity: .78;
    font-size: 15px;
    box-shadow: 0 8px 20px rgba(20, 16, 40, .10);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}

@media (max-width: 640px) {
  .landing {
    min-height: 100svh !important;
    background-position: 34% center !important;
  }

  .moon-hero-frame {
    display: none !important;
  }

  .hero {
    min-height: calc(100svh - 74px) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    grid-template-columns: none !important;
    padding: 0 22px 2vh !important;
  }

  .hero-copy {
    grid-column: auto !important;
    width: 100% !important;
    max-width: 420px !important;
    text-align: center !important;
    transform: translateY(4vh) !important;
  }

  .cn-line.offset {
    padding-left: 0 !important;
  }

  .actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
    width: 100% !important;
    margin: 34px auto 0 !important;
    transform: none !important;
    flex-wrap: nowrap !important;
  }

  .actions .pill {
    min-width: 0 !important;
    width: 100% !important;
    padding: 14px 10px !important;
    font-size: 15px !important;
    white-space: nowrap !important;
  }

  .hero-actions,
  .home-actions,
  .hero-cta {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .hero-actions > *,
  .home-actions > *,
  .hero-cta > * {
    width: 100% !important;
    min-width: 0 !important;
    white-space: nowrap !important;
  }

  .x-clean-tool-grid,
  .x-clean-chip-grid {
    gap: 8px;
  }

  .x-clean-tool {
    min-height: 48px;
    border-radius: 14px;
    font-size: 12px;
  }

  #xCleanToolPanel {
    max-height: 205px;
    padding: 10px 10px calc(10px + env(safe-area-inset-bottom, 0px));
  }

  .x-clean-companion-card {
    width: min(86vmin, 360px);
    gap: 8px;
  }

  .x-clean-companion-avatar {
    width: 60px;
    height: 60px;
  }

  .x-clean-companion-grid {
    gap: 12px;
  }

  .x-clean-companion-tile {
    padding: 10px;
    border-radius: 18px;
  }

  .x-clean-session-time {
    font-size: 36px;
  }
}

/* ===== SHE.X visual polish: layout and glass refinement only ===== */
.topbar {
  box-shadow: 0 12px 40px rgba(4, 8, 22, .18);
}

.book,
.pill,
.message-primary,
.message-ghost,
.course-action,
.service-action,
.share-button {
  letter-spacing: .03em;
}

.topbar .book {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 98px;
  max-width: min(220px, 34vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .84));
  box-shadow: 0 16px 38px rgba(9, 11, 28, .22), inset 0 1px 0 rgba(255, 255, 255, .24);
}

.topbar .book.is-logged-in {
  min-width: 0;
  padding-left: 12px;
  padding-right: 14px;
  color: var(--ink);
  background: linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(232, 223, 242, .78));
  border-color: rgba(255, 255, 255, .64);
}

.topbar .book.is-logged-in:before {
  content: attr(data-initial);
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  color: #fff;
  font-size: 13px;
  background: linear-gradient(135deg, rgba(164, 137, 191, .94), rgba(117, 101, 143, .9));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .24);
}

.shex-account-panel {
  position: fixed;
  z-index: 100001;
  display: none;
  width: min(260px, calc(100vw - 28px));
  border: 1px solid rgba(255, 255, 255, .72);
  border-radius: 18px;
  padding: 16px;
  color: var(--ink);
  background: linear-gradient(135deg, rgba(255, 255, 255, .88), rgba(243, 236, 250, .74));
  box-shadow: 0 24px 70px rgba(40, 38, 58, .2), inset 0 1px 0 rgba(255, 255, 255, .48);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.shex-account-panel.show {
  display: grid;
  gap: 9px;
  animation: fadeIn .22s ease both;
}

.shex-account-panel strong {
  font-size: 16px;
  font-weight: 500;
}

.shex-account-panel span {
  color: rgba(40, 38, 58, .58);
  font-size: 12px;
  line-height: 1.6;
}

.shex-account-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

.shex-account-actions button {
  min-height: 38px;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 999px;
  color: var(--violet);
  background: rgba(255, 255, 255, .64);
  box-shadow: 0 10px 24px rgba(80, 64, 110, .09);
}

.shex-account-actions button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(80, 64, 110, .14);
}

.shex-account-actions [data-shex-plan] {
  grid-column: 1 / -1;
  color: #fff;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .86));
}

.shex-account-actions [data-shex-admin] {
  grid-column: 1 / -1;
  color: #fff;
  background: linear-gradient(135deg, rgba(74, 63, 102, .94), rgba(122, 97, 158, .86));
}

.shex-account-actions .shex-account-feedback {
  grid-column: auto;
}

.shex-feedback-mask,
.shex-plan-mask,
.shex-admin-mask,
.shex-admin-qr-mask {
  position: fixed;
  inset: 0;
  z-index: 100002;
  display: none;
  place-items: center;
  padding: 22px;
  overflow-y: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
  background: rgba(38, 32, 54, .24);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.shex-feedback-mask::-webkit-scrollbar,
.shex-plan-mask::-webkit-scrollbar,
.shex-admin-mask::-webkit-scrollbar,
.shex-admin-qr-mask::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.shex-feedback-mask.show,
.shex-plan-mask.show,
.shex-admin-mask.show,
.shex-admin-qr-mask.show {
  display: grid;
}

.shex-feedback-dialog,
.shex-plan-dialog,
.shex-admin-dialog,
.shex-admin-qr-dialog {
  position: relative;
  width: min(520px, 100%);
  margin: auto 0;
  border: 1px solid rgba(255, 255, 255, .74);
  border-radius: 24px;
  padding: 24px;
  color: var(--ink);
  background: linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(241, 234, 249, .8));
  box-shadow: 0 28px 86px rgba(40, 38, 58, .22), inset 0 1px 0 rgba(255, 255, 255, .5);
}

.shex-plan-dialog,
.shex-admin-dialog {
  width: min(560px, 100%);
  max-height: calc(100svh - 44px);
  overflow-y: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
  padding: 24px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.shex-plan-dialog::-webkit-scrollbar,
.shex-admin-dialog::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.shex-feedback-dialog h3,
.shex-plan-dialog h3,
.shex-admin-dialog h3,
.shex-admin-qr-dialog h3 {
  margin: 10px 0 0;
  font-size: 28px;
  font-weight: 400;
}

.shex-feedback-dialog p,
.shex-plan-dialog p,
.shex-admin-dialog p,
.shex-admin-qr-dialog p {
  margin: 10px 0 16px;
  color: rgba(40, 38, 58, .62);
  line-height: 1.7;
}

.shex-feedback-close,
.shex-plan-close,
.shex-admin-close,
.shex-admin-qr-close {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  color: var(--violet);
  background: rgba(255, 255, 255, .62);
}

.shex-admin-qr-mask {
  z-index: 100003;
}

.shex-admin-qr-dialog {
  width: min(380px, 100%);
  text-align: center;
}

.shex-admin-qr-dialog img {
  display: block;
  width: min(260px, 72vw);
  height: auto;
  margin: 18px auto 16px;
  border: 1px solid rgba(138, 114, 170, .14);
  border-radius: 18px;
  padding: 10px;
  background: rgba(255, 255, 255, .88);
  box-shadow: 0 14px 34px rgba(80, 64, 110, .12);
}

.shex-admin-qr-confirm {
  min-height: 40px;
  border-radius: 999px;
  padding: 0 24px;
  color: #fff;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .88));
  box-shadow: 0 14px 34px rgba(80, 64, 110, .14);
}

.shex-plan-status {
  margin: 12px 0 16px;
  border: 1px solid rgba(138, 114, 170, .14);
  border-radius: 14px;
  padding: 10px 12px;
  color: rgba(40, 38, 58, .64);
  background: rgba(255, 255, 255, .52);
  font-size: 13px;
}

.shex-plan-status[data-type="ok"] {
  color: var(--violet);
}

.shex-admin-result p[data-type="ok"],
#shexRedeemStatus[data-type="ok"] {
  color: var(--violet);
}

.shex-plan-status[data-type="error"],
#shexRedeemStatus[data-type="error"],
.shex-admin-result p[data-type="error"] {
  color: #9b5363;
}

.shex-plan-current {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.shex-plan-current > div,
.shex-price-grid article,
.shex-open-note,
.shex-redeem-box {
  border: 1px solid rgba(138, 114, 170, .16);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, .58);
  box-shadow: 0 14px 34px rgba(80, 64, 110, .08);
}

.shex-plan-current small,
.shex-plan-current span,
.shex-price-grid b,
.shex-price-grid p,
#shexRedeemStatus {
  display: block;
  color: rgba(40, 38, 58, .58);
  font-size: 12px;
  line-height: 1.55;
}

.shex-plan-current strong,
.shex-price-grid strong {
  display: block;
  margin: 5px 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.35;
}

.shex-plan-summary {
  grid-column: 1 / -1;
}

.shex-energy-card {
  display: grid;
  gap: 8px;
}

.shex-energy-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.shex-energy-head b {
  color: var(--violet);
  font-size: 14px;
  font-weight: 500;
}

.shex-energy-bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(138, 114, 170, .13);
}

.shex-energy-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(143, 118, 172, .92), rgba(205, 188, 227, .98));
}

.shex-energy-card em {
  color: rgba(80, 70, 108, .62);
  font-size: 12px;
  font-style: normal;
  line-height: 1.35;
}

.shex-pack-balance {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.shex-pack-balance strong {
  margin: 0;
  color: var(--violet);
}

.shex-redeem-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
  margin-top: 12px;
}

.shex-redeem-box label {
  display: grid;
  gap: 8px;
  color: rgba(40, 38, 58, .72);
  font-size: 13px;
}

.shex-redeem-box input {
  width: 100%;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 999px;
  padding: 12px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
  outline: 0;
}

.shex-redeem-box button,
.shex-open-note button {
  min-height: 42px;
  border-radius: 999px;
  padding: 0 18px;
  color: #fff;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .88));
  box-shadow: 0 14px 34px rgba(80, 64, 110, .14);
}

#shexRedeemStatus {
  grid-column: 1 / -1;
  min-height: 18px;
  margin: 0;
}

.shex-plan-toggle-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.shex-plan-toggle-row button {
  min-height: 40px;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 999px;
  color: var(--violet);
  background: rgba(255, 255, 255, .62);
  box-shadow: 0 10px 24px rgba(80, 64, 110, .08);
}

.shex-plan-toggle-row button.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .88));
}

.shex-price-section {
  margin-top: 18px;
}

.shex-price-section[hidden] {
  display: none;
}

.shex-price-section h4 {
  margin: 0 0 10px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 500;
}

.shex-price-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.shex-pack-grid {
  grid-template-columns: 1fr;
}

.shex-open-note {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
}

.shex-open-note p {
  margin: 0;
  font-size: 13px;
}

.shex-admin-hint {
  margin-bottom: 16px;
  font-size: 13px;
}

.shex-admin-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.shex-admin-form label {
  display: grid;
  gap: 8px;
  color: rgba(40, 38, 58, .72);
  font-size: 13px;
}

.shex-admin-form label[hidden] {
  display: none;
}

.shex-admin-wide,
.shex-admin-primary {
  grid-column: 1 / -1;
}

.shex-admin-form select,
.shex-admin-form textarea {
  width: 100%;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 16px;
  padding: 12px 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
  outline: 0;
}

.shex-admin-form textarea {
  min-height: 76px;
  resize: vertical;
}

.shex-admin-primary,
.shex-admin-result button {
  min-height: 42px;
  border-radius: 999px;
  padding: 0 18px;
  color: #fff;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .88));
  box-shadow: 0 14px 34px rgba(80, 64, 110, .14);
}

.shex-admin-result {
  margin-top: 14px;
  border: 1px solid rgba(138, 114, 170, .16);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, .58);
  box-shadow: 0 14px 34px rgba(80, 64, 110, .08);
}

.shex-admin-result[hidden] {
  display: none;
}

.shex-admin-result small,
.shex-admin-result p {
  display: block;
  margin: 0;
  color: rgba(40, 38, 58, .58);
  font-size: 12px;
  line-height: 1.55;
}

.shex-admin-result strong {
  display: block;
  margin: 6px 0 12px;
  overflow-wrap: anywhere;
  color: var(--violet);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0;
}

.shex-admin-result button {
  width: 100%;
  margin-bottom: 10px;
}

@media (max-width: 760px) {
  .shex-plan-dialog,
  .shex-admin-dialog {
    max-height: min(88vh, 820px);
    padding: 22px 18px;
  }

  .shex-plan-current,
  .shex-price-grid,
  .shex-pack-grid,
  .shex-plan-toggle-row {
    grid-template-columns: 1fr;
  }

  .shex-redeem-box,
  .shex-open-note {
    display: grid;
    grid-template-columns: 1fr;
  }

  .shex-redeem-box button,
  .shex-open-note button,
  .shex-admin-primary {
    width: 100%;
  }

  .shex-admin-form {
    grid-template-columns: 1fr;
  }
}

.shex-feedback-dialog textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 16px;
  padding: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, .72);
  outline: 0;
}

.shex-feedback-upload {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 999px;
  padding: 10px 15px;
  color: var(--violet);
  background: rgba(255, 255, 255, .64);
  box-shadow: 0 10px 24px rgba(80, 64, 110, .09);
  cursor: pointer;
}

.shex-feedback-upload input {
  display: none;
}

.shex-feedback-preview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.shex-feedback-preview span {
  position: relative;
  display: block;
}

.shex-feedback-preview img {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 14px;
  object-fit: cover;
}

.shex-feedback-preview button {
  position: absolute;
  right: 6px;
  top: 6px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  color: #fff;
  background: rgba(40, 38, 58, .58);
}

.shex-feedback-status {
  min-height: 22px;
  margin-top: 10px;
  color: rgba(40, 38, 58, .62);
  font-size: 13px;
}

.shex-feedback-status[data-type="ok"] {
  color: var(--violet);
}

.shex-feedback-status[data-type="error"] {
  color: #9b5363;
}

.shex-feedback-submit {
  width: 100%;
  margin-top: 12px;
  border-radius: 999px;
  padding: 13px 18px;
  color: #fff;
  background: linear-gradient(135deg, rgba(143, 118, 172, .94), rgba(112, 94, 137, .88));
  box-shadow: 0 18px 42px rgba(80, 64, 110, .16);
}

.pill {
  box-shadow: 0 18px 46px rgba(4, 8, 22, .16), inset 0 1px 0 rgba(255, 255, 255, .36);
}

.pill.primary {
  box-shadow: 0 20px 52px rgba(255, 248, 255, .2), inset 0 1px 0 rgba(255, 255, 255, .88);
}

.panel {
  padding-top: clamp(58px, 7vw, 92px);
  padding-bottom: clamp(58px, 7vw, 92px);
}

.card,
.mini,
.searchbox,
.certificate,
.assistant-side,
.assistant-chat,
.contact-method,
.contact-card,
.message-card,
.message-orb,
.message-result,
.ix-form,
.ix-profile-card {
  border-color: rgba(255, 255, 255, .64);
  background-image: linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .34));
  box-shadow: 0 18px 54px rgba(54, 42, 78, .1), inset 0 1px 0 rgba(255, 255, 255, .34);
}

.card,
.mini,
.message-card,
.assistant-side,
.assistant-chat,
.searchbox,
.certificate {
  border-radius: 12px;
}

.course-card.featured,
.assistant-shell,
.contact-card {
  border-radius: 18px;
}

.courses,
.students,
.services {
  gap: 22px;
}

.course-stack,
.mini-courses {
  gap: 22px;
}

.course-tags span,
.course-kicker,
.message-actions a {
  background: rgba(255, 255, 255, .7);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .42);
}

.course-disclaimer {
  margin: 18px 0 0;
  color: rgba(80, 63, 120, .58);
  font-size: 12px;
  line-height: 1.8;
}

.assistant-chat,
.assistant-chat .chat-log {
  overscroll-behavior-y: auto;
  touch-action: pan-y;
}

.transmission-wrap {
  padding-inline: clamp(18px, 4vw, 42px);
}

.transmission-wrap > h2 {
  text-shadow: 0 18px 48px rgba(80, 64, 110, .12);
}

.transmission-wrap > .sub {
  max-width: 680px;
}

.x-link-home {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.x-edit-name {
  margin-bottom: 22px;
}

.x-entry-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.x-entry-card {
  min-height: 270px;
  display: flex;
  flex-direction: column;
  text-align: left;
}

.x-entry-card .latin {
  margin-top: 8px;
}

.x-entry-card p:not(.latin) {
  min-height: 54px;
}

.x-entry-card .message-primary {
  width: max-content;
  margin-top: auto;
  align-self: flex-start;
}

.x-entry-card:before {
  opacity: .76;
}

.x-entry-card:hover {
  transform: translateY(-8px) scale(1.01);
}

.message-primary,
.message-ghost,
.share-button,
.course-action,
.service-action {
  box-shadow: 0 14px 36px rgba(80, 64, 110, .12), inset 0 1px 0 rgba(255, 255, 255, .48);
}

.message-primary {
  background: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(238, 230, 247, .86));
}

.course-action {
  min-width: 190px;
  color: #fff;
  background: var(--violet);
}

.course-card:not(.featured) .course-action,
.mini .course-action {
  width: 100%;
  align-self: stretch;
}

#academy .course-card .latin,
#academy .mini .latin {
  margin: 5px 0 12px;
  color: var(--violet);
  font-family: Georgia, serif;
  font-size: 13px;
  font-style: italic;
  line-height: 1.6;
}

.message-ghost,
.share-button {
  background: rgba(255, 255, 255, .58);
}

@media (max-width: 980px) {
  .x-entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .x-entry-card {
    min-height: 230px;
  }
}

@media (max-width: 640px) {
  .panel {
    padding: 46px 18px;
  }

  .courses,
  .students,
  .services,
  .cert-wrap,
  .assistant-grid,
  .about {
    grid-template-columns: 1fr !important;
  }

  .x-entry-grid {
    grid-template-columns: 1fr !important;
    gap: 14px;
  }

  .x-entry-card {
    min-height: 0;
    padding: 22px 22px 112px;
  }

  .x-entry-card .message-primary {
    position: absolute;
    right: 22px;
    bottom: 22px;
  }
}

/* ===== Homepage mobile restore + X link compact rail ===== */
.hero-copy .script {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 18px;
  border: 1px solid rgba(255, 255, 255, .28);
  border-radius: 999px;
  background: rgba(8, 12, 28, .16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-copy .cn {
  text-wrap: balance;
}

.x-link-home {
  width: min(980px, 100%);
}

.x-entry-grid {
  display: flex !important;
  gap: 12px !important;
  align-items: stretch;
  overflow-x: auto;
  overflow-y: visible;
  scroll-snap-type: x mandatory;
  padding: 8px 6px 22px;
  scrollbar-width: none;
}

.x-entry-grid::-webkit-scrollbar {
  display: none;
}

.x-entry-card {
  flex: 0 0 clamp(168px, 17vw, 216px);
  min-height: 246px !important;
  padding: 24px !important;
  scroll-snap-align: center;
  transition:
    flex-basis .36s cubic-bezier(.18, .82, .2, 1),
    transform .3s ease,
    opacity .3s ease,
    box-shadow .3s ease,
    background .3s ease;
  opacity: .76;
}

.x-entry-card.is-active,
.x-entry-card:hover,
.x-entry-card:focus-within {
  flex-basis: clamp(300px, 31vw, 390px);
  opacity: 1;
  transform: translateY(-4px);
}

.x-entry-card p:not(.latin) {
  min-height: 0 !important;
  max-height: 3.6em;
  overflow: hidden;
  opacity: .56;
  transition: max-height .3s ease, opacity .3s ease;
}

.x-entry-card.is-active p:not(.latin),
.x-entry-card:hover p:not(.latin),
.x-entry-card:focus-within p:not(.latin) {
  max-height: 8em;
  opacity: .86;
}

.x-entry-card .message-primary {
  position: static !important;
  right: auto !important;
  bottom: auto !important;
  margin-top: auto;
}

@media (max-width: 640px) {
  .topbar {
    height: 60px !important;
    padding: 0 12px !important;
    gap: 8px;
    position: relative;
    z-index: 8;
  }

  .logo {
    flex: 0 0 auto;
    font-size: 21px !important;
    letter-spacing: .1em;
  }

  .nav {
    display: flex !important;
    flex: 1 1 auto;
    justify-content: center;
    gap: 6px;
    min-width: 0;
    margin-left: 4px;
    font-size: 12px;
  }

  .nav a {
    min-width: 0;
    padding: 7px 9px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 999px;
    color: rgba(248, 247, 250, .86);
    background: rgba(255, 255, 255, .06);
    white-space: nowrap;
  }

  .book {
    display: inline-flex !important;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    padding: 8px 10px !important;
    border-radius: 999px !important;
    font-size: 12px;
    white-space: nowrap;
  }

  .landing {
    background-position: 34% center !important;
  }

  .hero {
    min-height: calc(100svh - 60px) !important;
    padding: 0 20px 4vh !important;
  }

  .hero-copy {
    max-width: 390px !important;
    transform: translateY(5.6vh) !important;
  }

  .hero-copy h1 {
    font-size: clamp(64px, 19vw, 88px) !important;
    letter-spacing: .09em !important;
    transform: translateY(-13vh);
  }

  .hero-copy .script {
    margin-top: 16px !important;
    padding: 5px 14px;
    font-size: 14px !important;
    letter-spacing: .08em;
    color: rgba(248, 247, 250, .82);
    transform: translateY(-8vh);
  }

  .hero-copy .cn {
    margin-top: 22px !important;
    font-size: clamp(28px, 8vw, 36px) !important;
    line-height: 1.42 !important;
    letter-spacing: .08em !important;
  }

  .hero-copy .cn-line + .cn-line {
    margin-top: 8px;
  }

  .actions {
    margin-top: 30px !important;
  }

  .x-entry-grid {
    display: flex !important;
    gap: 10px !important;
    margin-inline: -2px;
    padding: 6px 2px 18px;
  }

  .x-entry-card {
    flex-basis: 72vw;
    min-height: 168px !important;
    padding: 18px !important;
  }

  .x-entry-card.is-active,
  .x-entry-card:hover,
  .x-entry-card:focus-within {
    flex-basis: 82vw;
    transform: translateY(-2px);
  }

  .x-entry-card h3 {
    font-size: 24px;
  }

  .x-entry-card .latin,
  .x-entry-card p:not(.latin) {
    display: none;
  }

  .x-entry-card.is-active .latin,
  .x-entry-card:focus-within .latin {
    display: block;
  }

  .x-entry-card .message-primary {
    align-self: flex-start;
    margin-top: 22px;
    padding: 10px 18px;
    font-size: 13px;
  }
}

/* ===== Restore simple home nav and X link card grid ===== */
.hero-copy .script {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.x-link-home {
  width: min(1120px, 100%) !important;
}

.x-entry-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 18px !important;
  overflow: visible !important;
  padding: 0 !important;
  scroll-snap-type: none !important;
}

.x-entry-card {
  flex: initial !important;
  min-height: 270px !important;
  padding: 34px !important;
  opacity: 1 !important;
  scroll-snap-align: initial !important;
  transform: none;
}

.x-entry-card.is-active,
.x-entry-card:focus-within {
  flex-basis: auto !important;
  transform: none;
}

.x-entry-card:hover {
  transform: translateY(-8px) scale(1.01);
}

.x-entry-card .latin,
.x-entry-card p:not(.latin) {
  display: block !important;
}

.x-entry-card p:not(.latin) {
  min-height: 54px !important;
  max-height: none !important;
  overflow: visible !important;
  opacity: 1 !important;
}

.x-entry-card .message-primary {
  position: static !important;
  right: auto !important;
  bottom: auto !important;
  width: max-content !important;
  margin-top: auto !important;
  align-self: flex-start !important;
}

@media (max-width: 980px) {
  .x-entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .x-entry-card {
    min-height: 230px !important;
  }
}

@media (max-width: 640px) {
  .nav a {
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  .nav {
    justify-content: center;
    gap: 12px;
  }

  .hero-copy .script {
    margin-top: 16px !important;
  }

  .x-entry-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .x-entry-card {
    min-height: 0 !important;
    padding: 22px 22px 112px !important;
  }

  .x-entry-card .message-primary {
    position: absolute !important;
    right: 22px !important;
    bottom: 22px !important;
  }
}

/* ===== Targeted annotation refinements ===== */
.x-entry-card {
  min-height: 232px !important;
  padding: 26px !important;
}

.x-entry-card h3 {
  font-size: clamp(26px, 2.4vw, 34px);
}

.x-entry-card .latin {
  margin: 4px 0 10px;
}

.x-entry-card p:not(.latin) {
  min-height: 42px !important;
  line-height: 1.65;
}

.x-card-mark {
  padding: 5px 11px;
  font-size: 11px;
}

.x-message-card:before {
  right: 18px;
  top: 20px;
  width: 92px;
  height: 92px;
}

.x-message-card:after {
  right: 28px;
  bottom: 28px;
  width: 74px;
  height: 38px;
}

.x-letter-card:before {
  width: 124px;
  height: 124px;
}

.x-letter-card:after {
  left: 22px;
  right: 22px;
  bottom: 20px;
  height: 46px;
}

@media (max-width: 640px) {
  .hero {
    padding: 0 20px 7vh !important;
  }

  .hero-copy {
    transform: translateY(7.5vh) !important;
  }

  .hero-copy h1 {
    font-size: clamp(68px, 20vw, 92px) !important;
    margin-top: 0 !important;
    transform: translateY(-10.5vh);
  }

  .hero-copy .script {
    margin-top: 24px !important;
    font-size: 15px !important;
    transform: translateY(-6vh);
  }

  .actions {
    margin-top: 38px !important;
  }

  .x-entry-card {
    min-height: 238px !important;
    padding: 18px 18px 74px !important;
  }

  .x-entry-card h3 {
    font-size: 28px;
  }

  .x-entry-card p:not(.latin) {
    min-height: 0 !important;
    font-size: 15px;
    line-height: 1.65;
  }

  .x-message-card:before {
    width: 82px;
    height: 82px;
  }

  .x-message-card:after {
    right: 20px;
    bottom: 18px;
    width: 58px;
    height: 30px;
  }

  .x-letter-card:before {
    width: 108px;
    height: 108px;
  }

  .x-letter-card:after {
    height: 34px;
  }

  .x-entry-card .message-primary {
    right: 18px !important;
    bottom: 18px !important;
    padding: 10px 17px;
  }
}

/* ===== X entry text-button restore ===== */
.x-message-card,
.x-letter-card {
  padding-right: 26px !important;
}

.x-message-card .message-primary,
.x-letter-card .message-primary {
  position: static !important;
  right: auto !important;
  bottom: auto !important;
  display: inline-flex !important;
  width: max-content !important;
  height: auto !important;
  min-width: 0 !important;
  margin-top: auto !important;
  padding: 10px 18px !important;
  border-radius: 999px !important;
  color: var(--violet) !important;
  background: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(238, 230, 247, .86)) !important;
  animation: none !important;
}

.x-message-card .message-primary:before,
.x-message-card .message-primary:after,
.x-letter-card .message-primary:before,
.x-letter-card .message-primary:after {
  display: none !important;
  content: none !important;
}

@media (max-width: 640px) {
  .x-message-card,
  .x-letter-card {
    padding-right: 18px !important;
  }

  .x-message-card .message-primary,
  .x-letter-card .message-primary {
    position: absolute !important;
    right: 18px !important;
    bottom: 18px !important;
  }
}

/* ===== Current SHE.X homepage / X link / S reply refinements ===== */
.hero-tagline {
  margin-top: 26px;
  color: rgba(248, 247, 250, .9);
  font-family: Georgia, "Source Han Serif SC", serif;
  font-size: clamp(20px, 2vw, 29px);
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.55;
  text-shadow: 0 12px 34px rgba(5, 8, 20, .28);
}

.actions {
  margin-top: clamp(120px, 16vh, 190px);
}

.hero .pill {
  min-width: 250px;
  padding: 13px 54px;
}

.x-entry-grid {
  gap: 22px !important;
}

.x-entry-card {
  min-height: 286px !important;
  padding: 34px 32px !important;
}

.x-entry-card h3 {
  font-size: clamp(30px, 2.7vw, 40px);
}

.x-entry-card p:not(.latin) {
  min-height: 58px !important;
  font-size: 15px;
}

.x-card-mark {
  padding: 7px 14px;
  font-size: 12px;
}

.x-entry-card .message-primary {
  padding: 12px 22px !important;
  font-size: 14px;
}

.s-letter-shell {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.s-letter-paper {
  position: relative;
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, .68);
  border-radius: 28px;
  padding: 28px;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, .62), transparent 12rem),
    linear-gradient(145deg, rgba(255, 255, 255, .66), rgba(244, 239, 248, .3));
  box-shadow: 0 30px 86px rgba(80, 64, 110, .16), inset 0 1px 0 rgba(255, 255, 255, .48);
  backdrop-filter: blur(22px) saturate(1.08);
  overflow: hidden;
}

.s-letter-paper:before,
.s-letter-paper:after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.s-letter-paper:before {
  inset: 18px;
  border: 1px solid rgba(138, 114, 170, .08);
  border-radius: 22px;
}

.s-letter-paper:after {
  left: 12%;
  right: 12%;
  top: 72px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(138, 114, 170, .2), transparent);
}

.s-letter-paper textarea {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 300px;
  border: 0;
  border-radius: 22px;
  padding: 26px 24px 72px;
  color: rgba(40, 38, 58, .84);
  background: rgba(255, 255, 255, .26);
  outline: 0;
  resize: vertical;
  font-size: 17px;
  line-height: 1.9;
}

.s-letter-actions {
  position: absolute;
  z-index: 2;
  left: 46px;
  right: 46px;
  bottom: 98px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  pointer-events: none;
}

.s-letter-tool {
  pointer-events: auto;
  border: 1px solid rgba(138, 114, 170, .18);
  border-radius: 999px;
  padding: 9px 15px;
  color: var(--violet);
  background: rgba(255, 255, 255, .62);
  box-shadow: 0 12px 30px rgba(80, 64, 110, .1);
  cursor: pointer;
}

.s-letter-tool input {
  display: none;
}

.s-letter-preview {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.s-letter-preview-item {
  position: relative;
  display: inline-flex;
}

.s-letter-preview img {
  width: 76px;
  height: 76px;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(80, 64, 110, .12);
}

.s-letter-preview-item button {
  position: absolute;
  top: -7px;
  right: -7px;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 50%;
  color: rgba(80, 64, 110, .78);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 8px 18px rgba(80, 64, 110, .14);
  cursor: pointer;
}

.s-letter-send {
  position: relative;
  z-index: 1;
}

.s-letter-paper.is-sent {
  animation: sLetterSend 2s ease both;
}

.s-reply-sent {
  position: relative;
  z-index: 1;
  margin: 14px auto 0;
  width: max-content;
}

.s-letter-history {
  position: absolute;
  z-index: 12;
  right: 18px;
  bottom: 24px;
  display: none;
  width: min(360px, calc(100vw - 40px));
  max-height: 420px;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 22px;
  padding: 16px;
  text-align: left;
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 24px 70px rgba(80, 64, 110, .18);
  backdrop-filter: blur(22px);
}

.s-letter-history.show {
  display: block;
  animation: fadeIn .28s ease both;
}

.s-letter-history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--ink);
}

.s-letter-history-head button {
  border: 0;
  color: var(--violet);
  background: transparent;
  font-size: 20px;
}

.s-letter-history-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.s-letter-history-item {
  position: relative;
  border: 1px solid rgba(138, 114, 170, .14);
  border-radius: 16px;
  padding: 12px 54px 12px 12px;
  background: rgba(255, 255, 255, .56);
}

.s-letter-delete {
  position: absolute;
  top: 10px;
  right: 10px;
  border: 1px solid rgba(138, 114, 170, .16);
  border-radius: 999px;
  padding: 5px 9px;
  color: rgba(138, 114, 170, .86);
  background: rgba(255, 255, 255, .58);
  font-size: 12px;
  cursor: pointer;
}

.s-letter-history-item summary {
  cursor: pointer;
  color: rgba(40, 38, 58, .78);
}

.s-letter-history-item summary span {
  display: block;
  color: rgba(138, 114, 170, .72);
  font-size: 12px;
}

.s-letter-history-item p {
  color: rgba(40, 38, 58, .72);
  line-height: 1.7;
  white-space: pre-wrap;
}

.s-letter-history-item img {
  width: 58px;
  height: 58px;
  margin: 6px 6px 0 0;
  border-radius: 12px;
  object-fit: cover;
}

.s-letter-empty {
  margin: 16px 0 0;
  color: rgba(40, 38, 58, .58);
}

@keyframes sLetterSend {
  0% { transform: translateY(0); filter: brightness(1); }
  38% { transform: translateY(-8px); filter: brightness(1.08); box-shadow: 0 0 54px rgba(255, 255, 255, .48), 0 30px 86px rgba(80, 64, 110, .16); }
  100% { transform: translateY(0); filter: brightness(1); }
}

@media (max-width: 980px) {
  .x-entry-card {
    min-height: 260px !important;
  }
}

@media (max-width: 640px) {
  .hero-tagline {
    margin-top: 34px;
    font-size: 19px;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.6;
  }

  .actions {
    margin-top: 68px !important;
  }

  .x-entry-grid {
    position: relative;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
    padding: 28px 0 0 !important;
  }

  .x-entry-grid:before {
    content: "X";
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    display: grid;
    place-items: center;
    width: auto;
    height: auto;
    border: 0;
    border-radius: 0;
    color: rgba(138, 114, 170, .72);
    background: transparent;
    box-shadow: none;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 25px;
    font-weight: 600;
    transform: translate(-50%, -18%);
    pointer-events: none;
  }

  .x-entry-card {
    min-height: 186px !important;
    padding: 18px 16px 68px !important;
    border-radius: 22px !important;
  }

  .x-entry-card h3 {
    font-size: 24px;
  }

  .x-entry-card .latin {
    font-size: 12px;
  }

  .x-entry-card p:not(.latin) {
    font-size: 13px;
    line-height: 1.55;
  }

  .x-entry-card .message-primary,
  .x-message-card .message-primary,
  .x-letter-card .message-primary {
    right: 16px !important;
    bottom: 16px !important;
    padding: 9px 13px !important;
    font-size: 12px;
  }

  .s-letter-paper {
    padding: 18px;
    border-radius: 22px;
  }

  .s-letter-paper textarea {
    min-height: 280px;
    padding: 20px 18px 76px;
    font-size: 16px;
  }

  .s-letter-actions {
    left: 34px;
    right: 34px;
    bottom: 88px;
  }

  .s-letter-tool {
    padding: 8px 12px;
    font-size: 13px;
  }

  .s-letter-history {
    position: fixed;
    left: 18px;
    right: 18px;
    bottom: calc(18px + env(safe-area-inset-bottom, 0px));
    width: auto;
  }
}

.x-letter-branches {
  display: block !important;
}

.x-letter-branches .x-mini-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.x-letter-branches .x-reminder-card {
  display: none !important;
}

#messageText {
  white-space: pre-line;
  line-height: 1.58 !important;
}

body[data-x-page="letter"] #xLetterPanel > .x-subpage-back {
  position: fixed !important;
  left: max(16px, env(safe-area-inset-left, 0px) + 16px) !important;
  top: max(14px, env(safe-area-inset-top, 0px) + 14px) !important;
  z-index: 10008 !important;
  margin: 0 !important;
  width: 28px !important;
  height: 32px !important;
  padding: 0 !important;
  font-size: 28px !important;
  background: transparent !important;
  box-shadow: none !important;
  backdrop-filter: none;
}

@media (max-width: 640px) {
  .x-letter-branches .x-mini-grid {
    grid-template-columns: 1fr;
  }
}

body[data-x-page="letter"] #xLetterPanel.x-clean-active {
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

body[data-x-page="letter"] #xLetterPanel .transmission-stage {
  display: block;
  width: min(860px, calc(100vw - 36px));
  margin: 0 auto;
  padding: 46px 0 42px;
}

body[data-x-page="letter"] #xLetterPanel .transmission-stage:before {
  width: min(520px, 72vw);
  height: min(520px, 72vw);
  opacity: .34;
}

body[data-x-page="letter"] #xLetterPanel .transmission-stage:after {
  width: min(360px, 58vw);
  height: min(360px, 58vw);
  opacity: .42;
}

body[data-x-page="letter"] #xLetterPanel .message-orb {
  width: min(500px, 100%);
  margin: 0 auto;
  padding: 18px 22px 20px;
  border-radius: 22px;
}

body[data-x-page="letter"] #xLetterPanel .message-orb .mail-mark {
  width: 58px;
  height: 58px;
  margin-bottom: 14px;
  font-size: 24px;
}

body[data-x-page="letter"] #xLetterPanel .message-orb h3 {
  font-size: clamp(24px, 3vw, 32px);
}

body[data-x-page="letter"] #xLetterPanel .message-orb p {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.55;
}

body[data-x-page="letter"] #xLetterPanel .message-orb .message-primary {
  margin-top: 18px;
  padding: 10px 20px;
}

body[data-x-page="letter"] #xLetterPanel .message-result {
  width: min(600px, 100%);
  margin: 14px auto 0;
  padding: 18px 22px;
  border-radius: 20px;
}

body[data-x-page="letter"] #xLetterPanel .message-result p {
  margin-top: 10px;
  font-size: 16px;
  line-height: 1.62;
}

body[data-x-page="letter"] #xLetterPanel .explore-more {
  width: min(760px, 100%);
  margin: 22px auto 0;
}

body[data-x-page="letter"] #xLetterPanel .x-mini-card {
  min-height: 150px;
  padding: 20px;
}

body[data-x-page="letter"] #xLetterPanel .message-output {
  display: none;
}

body[data-x-page="letter"] #xLetterPanel .message-output.show {
  display: block;
}

.x-letter-status-card {
  position: relative;
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid rgba(255, 255, 255, .74);
  border-radius: 26px;
  padding: 18px;
  background:
    radial-gradient(circle at 14% 10%, rgba(255, 255, 255, .86), transparent 9rem),
    linear-gradient(150deg, rgba(255, 238, 245, .88), rgba(255, 255, 255, .62) 48%, rgba(242, 233, 247, .72));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .58), 0 22px 58px rgba(116, 96, 138, .16);
  backdrop-filter: blur(22px) saturate(1.05);
}

.x-letter-status-card.is-link-card {
  background:
    radial-gradient(circle at 82% 12%, rgba(255, 255, 255, .88), transparent 9rem),
    linear-gradient(150deg, rgba(242, 233, 247, .88), rgba(255, 255, 255, .64) 45%, rgba(255, 238, 245, .72));
}

.x-letter-card-sky {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .82;
}

.x-letter-card-sky span {
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 255, 255, .68);
  box-shadow: 0 0 24px rgba(255, 255, 255, .4);
}

.x-letter-card-sky span:nth-child(1) {
  right: 22px;
  top: 18px;
  width: 54px;
  height: 54px;
}

.x-letter-card-sky span:nth-child(2) {
  right: 58px;
  top: 54px;
  width: 18px;
  height: 18px;
}

.x-letter-card-sky span:nth-child(3) {
  left: 18px;
  bottom: 20px;
  width: 34px;
  height: 34px;
}

.x-letter-status-title {
  position: relative;
  color: rgba(40, 38, 58, .84);
  font-family: Georgia, "Source Han Serif SC", serif;
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 500;
  letter-spacing: .04em;
}

.x-letter-status-head {
  position: relative;
  z-index: 1;
  padding: 2px 4px 16px;
}

.x-letter-status-head small {
  display: block;
  margin-bottom: 8px;
  color: rgba(138, 114, 170, .7);
  font-family: Georgia, serif;
  font-size: 11px;
  letter-spacing: .22em;
}

.x-letter-status-head p {
  margin: 8px 0 0 !important;
  max-width: 420px !important;
  color: rgba(40, 38, 58, .58) !important;
  font-size: 13px !important;
  line-height: 1.65 !important;
}

.x-letter-status-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 0;
}

.is-status-card .x-letter-status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.is-status-card .x-letter-status-item:first-child {
  grid-column: 1 / -1;
  min-height: 178px;
  padding: 20px;
}

.is-status-card .x-letter-status-item:first-child .x-letter-status-icon {
  width: 50px;
  height: 50px;
  border-radius: 18px;
  font-size: 24px;
}

.is-status-card .x-letter-status-item:first-child strong {
  font-size: clamp(24px, 4vw, 34px);
}

.is-link-card .x-letter-status-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.x-letter-status-item {
  min-height: 148px;
  border: 1px solid rgba(255, 255, 255, .78);
  border-radius: 20px;
  padding: 15px;
  background: rgba(255, 255, 255, .54);
  box-shadow: 0 14px 34px rgba(80, 64, 110, .08);
}

.x-letter-status-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, .76);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .8), rgba(255, 231, 240, .66));
  box-shadow: 0 10px 24px rgba(116, 96, 138, .1);
  font-size: 20px;
}

.x-letter-status-item small {
  display: block;
  color: rgba(74, 77, 99, .52);
  font-size: 12px;
  letter-spacing: .06em;
}

.x-letter-status-item strong {
  display: block;
  margin-top: 6px;
  color: rgba(40, 38, 58, .9);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
}

.x-letter-status-item p {
  margin: 10px 0 0 !important;
  color: rgba(40, 38, 58, .66) !important;
  font-size: 13px !important;
  line-height: 1.62 !important;
}

@media (max-width: 720px) {
  .moon-hero-frame {
    transform: scale(1.12) translateY(-1.5vh);
    transform-origin: center center;
    filter: brightness(1.18) contrast(1.05) saturate(1.08);
    animation: mobileMoonBreath 8s ease-in-out infinite;
  }

  .landing:before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    background:
      radial-gradient(circle at 50% 38%, rgba(255, 255, 255, .18), transparent 18rem),
      radial-gradient(circle at 24% 30%, rgba(255, 255, 255, .8) 0 1px, transparent 2px),
      radial-gradient(circle at 78% 42%, rgba(255, 255, 255, .65) 0 1px, transparent 2px),
      linear-gradient(100deg, transparent 12%, rgba(255, 255, 255, .08) 38%, transparent 62%);
    opacity: .58;
    mix-blend-mode: screen;
    animation: mobileStarDrift 9s ease-in-out infinite alternate;
  }

  body[data-x-page="letter"] #xLetterPanel .transmission-stage {
    width: min(100%, calc(100vw - 44px));
    padding: 54px 0 28px;
  }

  body[data-x-page="letter"] #xLetterPanel .message-orb {
    width: min(100%, 390px);
    padding: 13px 14px 15px;
    border-radius: 20px;
  }

  body[data-x-page="letter"] #xLetterPanel .message-orb .mail-mark {
    width: 44px;
    height: 44px;
    margin-bottom: 10px;
    font-size: 20px;
  }

  body[data-x-page="letter"] #xLetterPanel .message-orb h3 {
    font-size: 22px;
  }

  body[data-x-page="letter"] #xLetterPanel .message-orb p {
    max-width: 280px;
    font-size: 13px;
  }

  body[data-x-page="letter"] #xLetterPanel .message-result {
    width: min(100%, 390px);
    margin: 12px auto 0;
    padding: 14px 15px;
    border-radius: 20px;
  }

  body[data-x-page="letter"] #xLetterPanel .message-result p {
    font-size: 15px;
  }

  body[data-x-page="letter"] #xLetterPanel .explore-more {
    margin-top: 10px;
  }

  body[data-x-page="letter"] #xLetterPanel .explore-more > h3 {
    display: none;
  }

  .x-letter-status-grid {
    grid-template-columns: 1fr;
  }

  .is-status-card .x-letter-status-grid,
  .is-link-card .x-letter-status-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .is-status-card .x-letter-status-item:first-child {
    grid-column: 1 / -1;
  }

  .x-letter-status-item {
    min-height: 132px;
    padding: 12px;
  }

  .x-letter-status-icon {
    width: 36px;
    height: 36px;
    margin-bottom: 10px;
    border-radius: 14px;
    font-size: 18px;
  }

  .x-letter-status-item strong {
    font-size: 17px;
  }
}

@media (max-width: 640px) {
  .x-entry-grid:before {
    color: rgba(138, 114, 170, .34);
    font-size: 23px;
    font-weight: 400;
    text-shadow: 0 0 18px rgba(255, 255, 255, .28);
  }
}

@keyframes mobileMoonBreath {
  0%, 100% { opacity: .96; transform: scale(1.1) translateY(-1.2vh); }
  50% { opacity: 1; transform: scale(1.15) translateY(-1.8vh); }
}

@keyframes mobileStarDrift {
  from { opacity: .42; transform: translate3d(0, 0, 0); }
  to { opacity: .68; transform: translate3d(0, -10px, 0); }
}

@media (max-width: 640px) {
  .landing {
    background-position: center center !important;
  }

  .moon-hero-frame {
    display: block !important;
    transform: none !important;
    filter: brightness(1.08) contrast(1.03) saturate(1.04) !important;
  }

  .landing:after {
    background:
      radial-gradient(ellipse at 48% 42%, rgba(7, 11, 25, .28), rgba(7, 11, 25, .18) 10rem, transparent 18rem),
      radial-gradient(circle at 50% 42%, rgba(255, 248, 255, .04), transparent 19rem),
      linear-gradient(180deg, rgba(7, 11, 25, .01), transparent 58%, rgba(7, 11, 25, .05)) !important;
  }

  .landing:before {
    opacity: .36 !important;
    mix-blend-mode: screen;
  }

  .hero {
    align-items: flex-start !important;
    padding: calc(35vh + 11px) 22px 13vh !important;
  }

  .hero-copy {
    max-width: 430px !important;
    transform: translateY(5.6vh) !important;
  }

  .hero-copy h1 {
    font-size: clamp(66px, 20vw, 92px) !important;
    line-height: .92 !important;
    text-shadow: 0 10px 28px rgba(5, 8, 20, .22);
    transform: translateY(-13vh);
  }

  .hero-copy .script {
    margin-top: 12px !important;
    color: rgba(248, 247, 250, .88) !important;
    text-shadow: 0 8px 22px rgba(5, 8, 20, .28);
    transform: translateY(-8vh);
  }

  .hero-tagline {
    display: none !important;
  }

  .actions {
    margin-top: 10vh !important;
  }
}

@media (max-width: 640px) {
  #xLinkHome .x-entry-grid {
    align-items: stretch !important;
  }

  #xLinkHome .x-entry-card,
  #xLinkHome .x-entry-card.is-active,
  #xLinkHome .x-entry-card:hover,
  #xLinkHome .x-entry-card:active,
  #xLinkHome .x-entry-card:focus,
  #xLinkHome .x-entry-card:focus-within {
    flex-basis: auto !important;
    transform: none !important;
    transition: opacity .24s ease, box-shadow .24s ease, border-color .24s ease, background .24s ease !important;
  }

  #xLinkHome .x-entry-card .latin,
  #xLinkHome .x-entry-card p:not(.latin),
  #xLinkHome .x-entry-card.is-active .latin,
  #xLinkHome .x-entry-card:focus-within .latin,
  #xLinkHome .x-entry-card.is-active p:not(.latin),
  #xLinkHome .x-entry-card:focus-within p:not(.latin) {
    display: block !important;
    max-height: none !important;
    opacity: 1 !important;
  }

  #xLinkHome .x-entry-card .message-primary {
    transition: transform .16s ease, box-shadow .16s ease, background .16s ease !important;
  }

  #xLinkHome .x-entry-card .message-primary:active {
    transform: translateY(2px) scale(.98) !important;
  }
}

@media (min-width: 641px) {
  .hero-copy {
    transform: translateY(calc(2vh + 11px)) !important;
  }

  .hero-tagline {
    display: none !important;
  }
}
/* About copy is intentionally denser than global intro text. */
.about-text .sub {
  margin-top: 10px;
  line-height: 1.68;
}

.contact-qr-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.contact-qr-card {
  align-items: stretch;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  text-align: center;
  background: linear-gradient(145deg, rgba(255, 255, 255, .72), rgba(248, 247, 250, .42));
  backdrop-filter: blur(18px);
}

.contact-qr-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 10px;
}

.contact-qr-card strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: .04em;
}

.contact-qr-card p {
  margin-top: 5px;
  color: rgba(40, 38, 58, .58);
  font-size: 12px;
  line-height: 1.55;
}

@media (max-width: 980px) {
  .contact-qr-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .contact-qr-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .contact-qr-card {
    padding: 10px;
  }

  .contact-qr-card img {
    border-radius: 8px;
  }

  .contact-qr-card strong {
    font-size: 14px;
  }

  .contact-qr-card p {
    font-size: 11px;
  }
}
/* X multi-dream and group chat */
.x-current-service {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 999px;
  padding: 10px 16px;
  color: rgba(40,38,58,.68);
  background: rgba(255,255,255,.54);
  box-shadow: 0 14px 36px rgba(80,64,110,.1);
  backdrop-filter: blur(16px);
}
.x-current-service strong { color: var(--violet); font-weight: 700; }
#xLinkHome {
  grid-template-columns: 1fr;
}
#xLinkHome.show {
  display: grid !important;
}
#xLinkHome .x-edit-name {
  grid-column: 1;
  justify-self: end;
  align-self: center;
  margin: 0 0 18px !important;
}
#xLinkHome .x-entry-grid,
#xLinkHome .x-tutorial-entry {
  grid-column: 1 / -1;
}
@media (max-width: 720px) {
  #xLinkHome {
    grid-template-columns: 1fr;
  }

  #xLinkHome .x-edit-name {
    padding: 9px 12px !important;
    white-space: nowrap;
  }
}
.x-tutorial-entry {
  display: grid;
  grid-template-columns: 74px 1fr;
  align-items: center;
  gap: 14px;
  max-width: 360px;
  margin: 22px auto 0;
  border: 1px solid rgba(255,255,255,.64);
  border-radius: 18px;
  padding: 12px;
  text-align: left;
  background: rgba(255,255,255,.42);
  box-shadow: 0 18px 46px rgba(80,64,110,.1);
  backdrop-filter: blur(18px);
}
.x-tutorial-entry img { width: 74px; height: 74px; border-radius: 14px; object-fit: cover; }
.x-tutorial-entry strong { display: block; color: var(--ink); }
.x-tutorial-entry span, .x-tutorial-entry p { margin: 2px 0 0; color: rgba(40,38,58,.62); font-size: 13px; }
.x-conversation-list {
  width: min(860px, 100%);
  margin: 0 auto;
  border: 1px solid rgba(255,255,255,.68);
  border-radius: 26px;
  padding: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(236,229,246,.56));
  box-shadow: 0 28px 88px rgba(73,61,105,.14);
  backdrop-filter: blur(18px);
  text-align: left;
}
.x-message-list-mode #ixChat {
  display: none !important;
}
.x-list-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; padding: 4px 4px 16px; }
.x-list-head h2 { margin: 6px 0 4px; font-size: 32px; }
.x-list-head p { margin: 0; color: rgba(40,38,58,.6); }
.x-list-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.x-list-actions button, .x-modal-form button, .x-switch-row {
  border: 1px solid rgba(138,114,170,.16);
  border-radius: 999px;
  padding: 10px 15px;
  color: var(--violet);
  background: rgba(255,255,255,.72);
}
.x-thread-list { display: grid; gap: 10px; }
@media (min-width: 721px) {
  .x-thread-list {
    min-height: 420px;
    align-content: start;
    border: 1px solid rgba(255,255,255,.44);
    border-radius: 20px;
    padding: 10px;
    background: rgba(255,255,255,.28);
  }
}
.x-thread-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(138,114,170,.1);
  border-radius: 18px;
  padding: 12px;
  cursor: pointer;
  background: rgba(255,255,255,.62);
}
.x-thread-row:hover { background: rgba(255,255,255,.86); }
.x-dream-avatar, .x-group-avatar {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: rgba(111, 91, 142, .78);
  object-fit: cover;
  background: radial-gradient(circle at 35% 28%, rgba(255,255,255,.96), rgba(232,223,242,.78) 52%, rgba(205,196,219,.72));
  box-shadow: 0 10px 24px rgba(80,64,110,.09);
}
.x-group-avatar {
  border: 1px solid rgba(255,255,255,.72);
  color: rgba(103, 84, 136, .74);
  background: linear-gradient(135deg, rgba(255,255,255,.95), rgba(236,226,246,.82) 48%, rgba(218,231,249,.78));
}

@media (max-width: 980px) {
  .topbar .book {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 14px;
    white-space: nowrap;
    font-size: 12px;
  }
}

@media (max-width: 380px) {
  .topbar .book {
    padding: 8px 10px;
    font-size: 11px;
  }
}
.x-thread-main strong { display: block; color: var(--ink); }
.x-thread-main p { margin: 4px 0 0; color: rgba(40,38,58,.58); font-size: 14px; }
.x-thread-side { display: grid; justify-items: end; gap: 5px; color: rgba(40,38,58,.5); font-size: 12px; }
.x-thread-row.is-group .x-thread-side span { color: var(--violet); }
.x-empty-list { padding: 30px; text-align: center; color: rgba(40,38,58,.56); }
.x-modal-mask {
  position: fixed;
  inset: 0;
  z-index: 10040;
  display: none;
  place-items: center;
  padding: 20px;
  background: rgba(40,38,58,.22);
  backdrop-filter: blur(12px);
}
.x-modal-mask.show { display: grid; }
.x-modal-sheet {
  width: min(460px, 100%);
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 24px;
  padding: 18px;
  background: rgba(250,248,253,.92);
  box-shadow: 0 28px 90px rgba(40,38,58,.22);
}
.x-modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.x-modal-head h3 { margin: 0; font-size: 22px; }
.x-modal-head button { border: 0; border-radius: 50%; width: 34px; height: 34px; background: rgba(138,114,170,.12); }
.x-modal-form { display: grid; gap: 14px; margin-top: 16px; }
.x-modal-form label { display: grid; gap: 8px; color: rgba(40,38,58,.68); }
.x-modal-form input {
  border: 1px solid rgba(138,114,170,.14);
  border-radius: 14px;
  padding: 12px;
  background: rgba(255,255,255,.78);
}
.x-modal-form input[type="file"] {
  display: none;
}
.x-modal-form .ix-file-action.x-modal-file-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: start;
  width: max-content;
  border: 1px solid rgba(138,114,170,.18);
  border-radius: 999px;
  padding: 10px 15px;
  color: var(--violet);
  background: linear-gradient(135deg,rgba(255,255,255,.82),rgba(232,223,242,.58));
  box-shadow: 0 12px 28px rgba(80,64,110,.1);
  cursor: pointer;
}
.ix-setting-group input:not([type="file"]) {
  min-height: 42px;
  border: 1px solid rgba(138,114,170,.18);
  border-radius: 14px;
  padding: 10px 12px;
  color: var(--ink);
  background: rgba(255,255,255,.68);
  outline: 0;
}
.x-check-list { display: grid; gap: 8px; }
.x-check-list label {
  display: grid;
  grid-template-columns: auto 38px 1fr;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(138,114,170,.1);
  border-radius: 14px;
  padding: 8px 10px;
  background: rgba(255,255,255,.58);
}
.x-check-list .x-dream-avatar, .x-switch-row .x-dream-avatar { width: 38px; height: 38px; }
.x-switch-list { display: grid; gap: 10px; margin-top: 16px; }
.x-switch-row {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 10px;
  border-radius: 16px;
  text-align: left;
}
.x-switch-row.is-current { background: rgba(232,223,242,.82); }
.ix-bubble.group-member { padding-top: 11px; }
@media(max-width:720px) {
  .x-list-head { align-items: stretch; flex-direction: column; }
  .x-list-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .x-thread-row { grid-template-columns: 46px 1fr; }
  .x-thread-side { grid-column: 2; justify-items: start; grid-auto-flow: column; justify-content: start; }
}

.x-list-head {
  display: grid;
  grid-template-columns: 38px minmax(0,1fr) auto;
  align-items: start;
}
.x-list-back {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  padding: 0;
  color: var(--ink);
  background: transparent;
  font-size: 30px;
  line-height: 1;
}
.x-list-title { min-width: 0; }
.x-list-actions {
  justify-content: flex-end;
  flex-wrap: nowrap;
  gap: 8px;
}
.x-list-actions button {
  min-width: 0;
  padding: 7px 10px;
  font-size: 12px;
  line-height: 1.2;
  white-space: nowrap;
}
.x-thread-row {
  grid-template-columns: 52px minmax(0,1fr) max-content;
}
.x-thread-main {
  min-width: 0;
}
.x-thread-main strong,
.x-thread-main p {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.x-thread-side {
  align-self: start;
  min-width: 52px;
}
.x-thread-side small {
  white-space: nowrap;
}
@media(max-width:720px) {
  .x-conversation-list {
    width: 100%;
    min-height: 100svh;
    border-radius: 0;
    padding: 14px;
  }
  .x-list-head {
    grid-template-columns: 34px minmax(0,1fr) auto;
    align-items: start;
    gap: 10px;
  }
  .x-list-actions {
    display: flex;
    grid-template-columns: none;
  }
  .x-list-head h2 {
    font-size: 26px;
  }
  .x-list-head p {
    display: none;
  }
  .x-thread-row {
    grid-template-columns: 46px minmax(0,1fr) max-content;
  }
  .x-thread-side {
    grid-column: auto;
    justify-items: end;
    grid-auto-flow: row;
    justify-content: end;
  }
}

#showSReply,
#showCompanion {
  color: rgb(138, 114, 170) !important;
}

#certification {
  position: relative;
}

.cert-all-button {
  position: absolute;
  top: 68px;
  right: 7vw;
  z-index: 2;
  border: 1px solid rgba(138, 114, 170, .22);
  border-radius: 999px;
  padding: 10px 16px;
  color: var(--violet);
  background: rgba(255, 255, 255, .54);
  box-shadow: 0 14px 34px rgba(80, 64, 110, .12);
  backdrop-filter: blur(18px);
}

.certificate.is-all-students {
  padding: 22px;
}

.certificate.is-cert-empty {
  align-self: start;
  padding: 24px;
}

.certificate.is-cert-empty .cert-source-note {
  margin-bottom: 0;
}

#certification.showing-all-students .cert-wrap {
  grid-template-columns: 1fr;
  max-width: 1180px;
  align-items: stretch;
}

#certification.showing-all-students .searchbox {
  width: min(760px, 100%);
}

.cert-all-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.cert-student-card {
  border: 1px solid rgba(138, 114, 170, .16);
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .78), rgba(246, 239, 255, .52));
  box-shadow: 0 18px 42px rgba(80, 64, 110, .10);
  backdrop-filter: blur(18px);
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.cert-student-card:hover {
  transform: translateY(-2px);
  border-color: rgba(138, 114, 170, .26);
  box-shadow: 0 22px 50px rgba(80, 64, 110, .14);
}

.cert-random-note {
  margin: 0 0 12px;
  color: rgba(80, 70, 108, .56);
  font-size: 13px;
  line-height: 1.4;
}

.cert-student-top {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.cert-student-avatar {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  overflow: hidden;
  border-radius: 50%;
  color: rgba(255, 255, 255, .96);
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  background:
    radial-gradient(circle at 32% 26%, rgba(255, 255, 255, .72), transparent 36%),
    linear-gradient(135deg, rgba(208, 184, 237, .96), rgba(168, 190, 238, .90) 52%, rgba(239, 190, 222, .88));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .52), 0 12px 26px rgba(138, 114, 170, .18);
 }

.cert-student-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cert-student-identity {
  min-width: 0;
}

.cert-student-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.25;
  color: rgba(40, 38, 58, .94);
  overflow-wrap: anywhere;
}

.cert-student-id {
  margin: 5px 0 0;
  font-size: 12px;
  color: rgba(80, 70, 108, .58);
  letter-spacing: 0;
}

.cert-student-info {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
}

.cert-student-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0;
  align-items: start;
  color: rgba(40, 38, 58, .78);
  font-size: 13px;
  line-height: 1.55;
}

.cert-student-row dt {
  color: rgba(80, 70, 108, .64);
}

.cert-student-row dd {
  margin: 0;
  color: rgba(40, 38, 58, .82);
  overflow-wrap: anywhere;
}

.cert-student-tags {
  margin-top: 15px;
}

.cert-student-tags-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(80, 70, 108, .64);
  font-size: 13px;
}

.cert-student-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.cert-student-tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 5px 10px;
  border: 1px solid rgba(138, 114, 170, .14);
  border-radius: 999px;
  color: rgba(89, 70, 124, .78);
  background: rgba(255, 255, 255, .58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .72);
  font-size: 12px;
  line-height: 1.2;
}

.cert-student-section {
  margin-top: 24px;
}

.cert-student-section > h3 {
  margin: 0 0 14px;
  color: rgba(40, 38, 58, .88);
  font-size: 18px;
}

.certificate:not(.is-all-students) .cert-student-card {
  max-width: 520px;
  margin: 0 auto;
  cursor: default;
}

.certificate:not(.is-all-students) .cert-student-card:hover {
  transform: none;
}

.ix-chat-head.is-clean-centered > div {
  justify-self: center;
  min-width: 0;
  text-align: center;
}

.ix-chat-head.is-clean-centered #ixChatName,
.ix-chat-head.is-clean-centered #ixStatus,
.ix-chat-head.is-clean-centered small {
  text-align: center;
}

.x-group-manage-row {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px !important;
  align-items: stretch;
}

.x-group-manage-row input {
  grid-column: 1 / -1;
}

.x-group-manage-row button,
.x-group-manage-row .ix-file-action {
  width: 100% !important;
  min-height: 36px;
  padding: 8px 10px !important;
  font-size: 12px;
  line-height: 1.25;
  text-align: center;
  white-space: normal;
}

.x-group-manage-row #xDeleteGroup {
  color: #9d5570;
}

#sReplyForm.s-letter-paper.is-sent {
  animation: none !important;
}

#sReplyForm .s-reply-sent {
  position: absolute !important;
  left: 50%;
  bottom: 76px;
  z-index: 4;
  display: grid;
  place-items: center;
  width: max-content;
  max-width: calc(100% - 36px);
  min-height: 42px;
  margin: 0 !important;
  padding: 10px 18px;
  pointer-events: none;
  transform: translate(-50%, 0);
  opacity: 0;
}

#sReplyForm .s-reply-sent.show {
  display: grid;
  animation: sReplySentFloat 2.2s ease both !important;
}

@keyframes sReplySentFloat {
  0% { opacity: 0; transform: translate(-50%, 0); }
  28% { opacity: 1; transform: translate(-50%, 8px); }
  72% { opacity: 1; transform: translate(-50%, 16px); }
  100% { opacity: 0; transform: translate(-50%, 24px); }
}

@media (max-width: 720px) {
  .cert-all-button {
    position: static;
    margin-top: 16px;
  }

  .cert-all-grid {
    grid-template-columns: 1fr;
  }

  .cert-student-card {
    padding: 16px;
  }

  .cert-student-avatar {
    width: 52px;
    height: 52px;
    font-size: 20px;
  }

  .cert-all-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .x-group-manage-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .cert-all-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== Cloud/auth additions restored on top of visual backup ===== */
.auth-page {
  min-height: 100svh;
  overflow-x: hidden;
  color: var(--ink);
  background: radial-gradient(circle at 12% 12%, rgba(255,255,255,.72), transparent 18rem),
    linear-gradient(145deg, #f8f7fa, #eee5f5 54%, #d8c9e8);
}

.auth-logo {
  position: fixed;
  left: 7vw;
  top: 28px;
  z-index: 2;
  font-family: Georgia, serif;
  font-size: 31px;
  letter-spacing: .14em;
}

.auth-shell {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 72px 18px;
  width: 100%;
  max-width: 100%;
}

.auth-card {
  width: min(520px, calc(100vw - 36px));
  max-width: 100%;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 18px;
  padding: 30px;
  background: rgba(248,247,250,.72);
  box-shadow: 0 26px 76px rgba(80,64,110,.16);
  backdrop-filter: blur(24px);
  overflow: hidden;
}

.auth-card h1 {
  font-size: clamp(42px, 8vw, 68px);
  letter-spacing: .08em;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
  width: 100%;
  max-width: 100%;
}

.auth-tabs button,
.auth-form button,
.auth-logout,
.auth-home {
  border: 1px solid rgba(138,114,170,.24);
  border-radius: 999px;
  padding: 12px 18px;
  color: var(--violet);
  background: rgba(255,255,255,.54);
  box-shadow: 0 12px 30px rgba(80,64,110,.1);
}

.auth-tabs button.active,
.auth-form button {
  color: white;
  background: linear-gradient(135deg, rgba(138,114,170,.94), rgba(105,91,142,.92));
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  width: 100%;
  max-width: 100%;
}

.auth-form label {
  display: grid;
  gap: 8px;
  color: rgba(40,38,58,.76);
  font-size: 14px;
}

.auth-form input {
  width: 100%;
  border: 1px solid rgba(138,114,170,.18);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--ink);
  background: rgba(255,255,255,.76);
  outline: 0;
}

.auth-password-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.auth-password-field input {
  min-width: 0;
}

.auth-password-field button {
  min-width: 64px;
  height: 46px;
  border-radius: 12px;
  padding: 0 12px;
  font-size: 13px;
}

.auth-state {
  display: grid;
  gap: 7px;
  margin-top: 20px;
  border: 1px solid rgba(138,114,170,.16);
  border-radius: 12px;
  padding: 14px;
  background: rgba(255,255,255,.5);
}

.auth-state span {
  color: rgba(40,38,58,.54);
  font-size: 12px;
}

.auth-state strong {
  overflow-wrap: anywhere;
  color: var(--violet);
  font-size: 14px;
}

.auth-status {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.35;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.auth-status[data-type="ok"] { color: #55745f; }
.auth-status[data-type="error"] { color: #9d5570; }

.auth-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.auth-status:empty {
  display: none;
}

@media (max-width: 640px) {
  .auth-logo {
    position: static;
    justify-self: start;
    margin-left: 4px;
    font-size: 28px;
    line-height: 1;
  }

  .auth-shell {
    min-height: 100svh;
    place-items: center;
    align-content: center;
    gap: 10px;
    padding: 18px 14px 14px;
  }

  .auth-card {
    padding: 22px;
  }

  .auth-card .auth-kicker {
    margin: 0 0 6px;
    font-size: 16px;
    line-height: 1.2;
  }

  .auth-card h1 {
    margin: 0;
    font-size: clamp(38px, 12vw, 48px);
    line-height: 1.08;
  }

  .auth-tabs {
    gap: 8px;
    margin-top: 16px;
  }

  .auth-tabs button,
  .auth-form button,
  .auth-logout,
  .auth-home {
    padding: 10px 16px;
  }

  .auth-form {
    gap: 10px;
    margin-top: 14px;
  }

  .auth-form label {
    gap: 5px;
    font-size: 13px;
  }

  .auth-form input {
    min-height: 42px;
    padding: 10px 14px;
  }

  .auth-password-field {
    gap: 8px;
  }

  .auth-password-field button {
    min-width: 58px;
    height: 42px;
    padding: 0 10px;
  }

  .auth-state {
    gap: 4px;
    margin-top: 12px;
    padding: 10px 12px;
  }

  .auth-actions {
    gap: 8px;
    margin-top: 12px;
  }
}

@media (max-width: 640px) and (max-height: 740px) {
  .auth-shell {
    gap: 8px;
    padding: 12px 14px 10px;
  }

  .auth-logo {
    font-size: 26px;
  }

  .auth-card {
    padding: 18px;
  }

  .auth-card .auth-kicker {
    margin-bottom: 4px;
    font-size: 15px;
  }

  .auth-card h1 {
    font-size: clamp(34px, 11vw, 42px);
  }

  .auth-tabs {
    margin-top: 12px;
  }

  .auth-tabs button,
  .auth-form button,
  .auth-logout,
  .auth-home {
    padding: 9px 14px;
  }

  .auth-form {
    gap: 8px;
    margin-top: 12px;
  }

  .auth-form input,
  .auth-password-field button {
    min-height: 38px;
    height: 38px;
  }

  .auth-state {
    margin-top: 10px;
    padding: 9px 11px;
  }

  .auth-actions {
    margin-top: 10px;
  }
}

.cert-source-note {
  margin-top: 14px;
  color: rgba(40,38,58,.62);
  font-size: 13px;
  line-height: 1.8;
}

.cert-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.cert-tags span {
  border: 1px solid rgba(138,114,170,.18);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--violet);
  background: rgba(255,255,255,.58);
  font-size: 12px;
}

.cert-qr {
  width: 120px;
  height: 120px;
  margin-top: 18px;
  border: 1px solid rgba(138,114,170,.18);
  border-radius: 10px;
  object-fit: cover;
}

.x-disclaimer-confirm {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: flex-end;
  width: 100%;
  margin-top: -2px;
  color: rgba(58,52,78,.68);
  font-size: 13px;
  line-height: 1.45;
  pointer-events: auto;
}

.x-disclaimer-check {
  display: inline-flex !important;
  grid-template-columns: none !important;
  align-items: center !important;
  justify-content: flex-end;
  gap: 6px !important;
  width: auto !important;
  max-width: 100%;
  margin-left: auto;
  color: inherit !important;
  white-space: nowrap;
  cursor: pointer;
  pointer-events: auto;
}

.x-disclaimer-check input {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--violet);
  cursor: pointer;
}

.x-disclaimer-check label {
  display: inline;
  width: auto !important;
  margin: 0;
  color: inherit !important;
  cursor: pointer;
}

.x-disclaimer-link {
  display: inline;
  border: 0;
  margin: 0;
  padding: 0;
  color: #7c649f;
  background: transparent;
  box-shadow: none;
  font-size: inherit;
  line-height: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
  pointer-events: auto;
}

.x-disclaimer-modal {
  position: fixed;
  inset: 0;
  z-index: 200000;
  display: none;
  place-items: center;
  padding: 22px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255,255,255,.36), transparent 24rem),
    rgba(82, 65, 105, .24);
  backdrop-filter: blur(18px) saturate(1.08);
  pointer-events: auto;
}

.x-disclaimer-modal.show {
  display: grid;
}

.x-disclaimer-sheet {
  position: relative;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(720px, 100%);
  max-height: min(82vh, 720px);
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 26px;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,255,255,.9), transparent 18rem),
    linear-gradient(145deg, rgba(250,248,253,.96), rgba(237,229,246,.9) 56%, rgba(219,208,234,.86));
  box-shadow: 0 34px 100px rgba(80,64,110,.28);
  overflow: hidden;
}

.x-disclaimer-sheet:before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .28;
  background-image:
    radial-gradient(circle, rgba(255,255,255,.9) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(138,114,170,.28) 0 1px, transparent 1.6px);
  background-position: 22px 28px, 96px 82px;
  background-size: 120px 120px, 190px 190px;
}

.x-disclaimer-head,
.x-disclaimer-foot,
.x-disclaimer-body {
  position: relative;
  z-index: 1;
}

.x-disclaimer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 22px 24px 18px;
  border-bottom: 1px solid rgba(138,114,170,.13);
}

.x-disclaimer-head small {
  display: block;
  margin-bottom: 5px;
  color: rgba(124,100,159,.72);
  font-family: Georgia, serif;
  font-size: 12px;
  font-style: italic;
}

.x-disclaimer-head h3 {
  margin: 0;
  color: #342f49;
  font-size: 25px;
  font-weight: 500;
  letter-spacing: .04em;
}

.x-disclaimer-head button {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(138,114,170,.15);
  border-radius: 50%;
  color: rgba(58,52,78,.72);
  background: rgba(255,255,255,.52);
  box-shadow: 0 10px 24px rgba(80,64,110,.1);
}

.x-disclaimer-body {
  min-height: 0;
  overflow: auto;
  padding: 22px 24px;
  color: rgba(48,43,67,.78);
  font-size: 14px;
  line-height: 1.95;
  -webkit-overflow-scrolling: touch;
}

.x-disclaimer-body p {
  margin: 0 0 14px;
}

.x-disclaimer-body strong {
  color: #4c4166;
  font-weight: 600;
}

.x-disclaimer-foot {
  display: flex;
  justify-content: flex-end;
  padding: 18px 24px 22px;
  border-top: 1px solid rgba(138,114,170,.13);
  background: rgba(255,255,255,.22);
}

/* ===== Mobile X-link comfort pass ===== */
body[data-x-page="message"] #ixLog {
  isolation: isolate;
  background: transparent !important;
  padding: 12px 12px var(--chat-bottom-inset, 12px) !important;
  scroll-padding-bottom: var(--chat-bottom-inset, 12px) !important;
}

body[data-x-page="message"] #ixChat {
  position: relative !important;
  overflow: hidden !important;
  border: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  --ix-chat-bg-image: none;
}

body[data-x-page="message"] #ixChat:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 12%, rgba(255,255,255,.42), transparent 16rem),
    linear-gradient(180deg, rgba(244,240,250,.96), rgba(216,207,235,.82));
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  opacity: 1 !important;
  filter: none !important;
  mix-blend-mode: normal !important;
  background-blend-mode: normal !important;
  transform: translateZ(0);
}

body[data-x-page="message"] #ixChat.has-custom-bg:before {
  background-image: var(--ix-chat-bg-image) !important;
  background-color: transparent !important;
  opacity: 1 !important;
  filter: none !important;
  mix-blend-mode: normal !important;
  background-blend-mode: normal !important;
}

body[data-x-page="message"] #ixChat > * {
  position: relative;
  z-index: 1;
}

body[data-x-page="message"] #ixChat .ix-chat-head {
  position: relative !important;
  z-index: 2 !important;
  background:
    linear-gradient(180deg, rgba(255,255,255,.78), rgba(244,238,250,.66)) !important;
  border-bottom: 1px solid rgba(138,114,170,.12) !important;
  box-shadow: 0 8px 24px rgba(80,63,120,.10) !important;
  backdrop-filter: blur(16px) saturate(1.06) !important;
  -webkit-backdrop-filter: blur(16px) saturate(1.06) !important;
}

body[data-x-page="message"] #ixLog.has-custom-bg {
  background: transparent !important;
}

body[data-x-page="message"] #ixLog:before {
  z-index: 0;
}

body[data-x-page="message"] #ixLog .ix-bubble,
body[data-x-page="message"] #ixLog .x-clean-notice,
body[data-x-page="message"] #ixLog .x-clean-time-divider {
  position: relative;
  z-index: 1;
}

@media (max-width: 720px) {
  body:not(.x-clean-page) #transmission {
    min-height: auto;
    padding-top: 28px !important;
    padding-bottom: 28px !important;
  }

  body:not(.x-clean-page) #transmission .transmission-wrap {
    padding-inline: 14px !important;
  }

  body:not(.x-clean-page) #transmission .transmission-wrap > h2 {
    margin-bottom: 2px;
    font-size: clamp(30px, 9vw, 42px);
    line-height: 1.08;
  }

  body:not(.x-clean-page) #transmission .transmission-wrap > .eyebrow {
    margin-top: 2px;
    margin-bottom: 2px;
    line-height: 1.25;
  }

  body:not(.x-clean-page) #transmission .transmission-wrap > .sub {
    margin-top: 6px;
    margin-bottom: 10px;
    line-height: 1.45;
  }

  body:not(.x-clean-page) #xLinkHome {
    margin-top: 4px;
  }

  body:not(.x-clean-page) #xLinkHome .x-edit-name {
    margin-bottom: 6px !important;
    min-height: 34px;
    padding: 7px 13px;
    font-size: 13px;
  }

  body:not(.x-clean-page) #xLinkHome .x-entry-grid {
    gap: 12px !important;
    margin-top: 6px !important;
  }
}

.x-disclaimer-foot .message-primary {
  margin-top: 0;
  min-width: 138px;
  color: #342f49;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(232,223,242,.88));
}

.x-disclaimer-notice {
  position: fixed;
  left: 50%;
  bottom: max(24px, env(safe-area-inset-bottom));
  z-index: 10080;
  max-width: min(92vw, 360px);
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 999px;
  padding: 11px 16px;
  color: var(--ink);
  background: rgba(248,247,250,.95);
  box-shadow: 0 18px 50px rgba(40,38,58,.22);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity .22s ease, transform .22s ease;
}

.x-disclaimer-notice.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media(max-width:720px) {
  .x-disclaimer-confirm {
    justify-content: flex-start;
    flex-wrap: wrap;
    font-size: 12px;
  }

  .x-disclaimer-modal {
    align-items: end;
    padding: 12px;
  }

  .x-disclaimer-sheet {
    max-height: 84svh;
    border-radius: 16px;
  }
}

.update-notice-overlay {
  position: fixed;
  inset: 0;
  z-index: 180000;
  display: grid;
  place-items: center;
  padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
  background:
    radial-gradient(circle at 24% 18%, rgba(255,255,255,.32), transparent 22rem),
    rgba(118, 96, 146, .24);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(14px);
  transition: opacity .22s ease;
  overflow: hidden;
  touch-action: none;
  overscroll-behavior: contain;
}

body.update-notice-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden;
  height: 100%;
}

.update-notice-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

.update-notice-modal {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(90vw, 500px);
  max-height: 76vh;
  max-height: 76svh;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.76);
  border-radius: 22px;
  padding: 0;
  color: #342f49;
  background: linear-gradient(145deg, rgba(255,255,255,.94), rgba(242,235,249,.9));
  box-shadow: 0 24px 68px rgba(76, 60, 104, .18);
  transform: translateY(10px) scale(.985);
  transition: transform .22s ease;
}

.update-notice-overlay.show .update-notice-modal {
  transform: translateY(0) scale(1);
}

.update-notice-close {
  position: absolute;
  right: 16px;
  top: 16px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(138,114,170,.16);
  border-radius: 50%;
  color: rgba(58,52,78,.68);
  background: rgba(255,255,255,.58);
  box-shadow: 0 8px 18px rgba(80,64,110,.08);
}

.update-notice-header {
  flex-shrink: 0;
  padding: 22px 24px 12px;
  padding-right: 66px;
}

.update-notice-title {
  margin: 0;
  color: #302a44;
  font-size: 25px;
  font-weight: 500;
  letter-spacing: .04em;
}

.update-notice-subtitle {
  margin: 7px 0 0;
  color: rgba(82,72,105,.58);
  font-size: 14px;
}

.update-notice-body {
  flex: 1 1 auto;
  min-height: 0;
  max-height: 46vh;
  max-height: 46svh;
  overflow-y: auto;
  padding: 2px 24px 2px;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.update-notice-body::-webkit-scrollbar {
  display: none;
}

.update-timeline {
  position: relative;
  display: grid;
  gap: 13px;
  margin: 6px 0 12px;
}

.update-timeline-line {
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, rgba(138,114,170,.08), rgba(138,114,170,.34), rgba(138,114,170,.08));
}

.update-timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.update-timeline-dot {
  position: relative;
  z-index: 1;
  width: 9px;
  height: 9px;
  margin: 7px 0 0 4px;
  border-radius: 50%;
  background: #a891c8;
  box-shadow: 0 0 0 5px rgba(168,145,200,.13);
}

.update-timeline-content {
  min-width: 0;
  padding-bottom: 1px;
}

.update-timeline-title {
  display: block;
  color: #40364f;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}

.update-timeline-desc {
  margin: 3px 0 0;
  color: rgba(64,54,79,.62);
  font-size: 12px;
  line-height: 1.55;
}

.update-notice-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  flex-shrink: 0;
  gap: 10px;
  padding: 11px 24px 18px;
  border-top: 1px solid rgba(138,114,170,.12);
}

.update-notice-footer p {
  margin: 0;
  color: rgba(82,72,105,.52);
  font-size: 12px;
  line-height: 1.6;
}

.update-notice-confirm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 116px;
  height: 36px;
  border: 1px solid rgba(138,114,170,.22);
  border-radius: 999px;
  padding: 0 18px;
  color: #fff;
  font-size: 14px;
  line-height: 36px;
  background: linear-gradient(135deg, rgba(138,114,170,.92), rgba(112,94,137,.86));
  box-shadow: 0 10px 22px rgba(80,64,110,.12);
}

@media(max-width: 720px) {
  .update-notice-overlay {
    align-items: center;
    padding: 18px;
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
  }

  .update-notice-modal {
    width: min(90vw, 460px);
    max-height: min(82vh, 620px);
    max-height: min(82svh, 620px);
    border-radius: 20px;
  }

  .update-notice-header {
    padding: 20px 20px 10px;
    padding-right: 60px;
  }

  .update-notice-body {
    max-height: 46vh;
    max-height: 43svh;
    padding: 2px 20px;
  }

  .update-notice-title {
    font-size: 22px;
  }

  .update-notice-footer {
    align-items: center;
    gap: 10px;
    padding: 10px 20px 18px;
  }

  .update-notice-confirm {
    align-self: center;
    width: auto;
    min-width: 112px;
  }
}

body.x-resource-limit-open{overflow:hidden}.x-resource-limit-overlay{position:fixed;inset:0;z-index:20000;display:none;place-items:center;padding:24px;background:rgba(81,68,108,.28);backdrop-filter:blur(14px)}.x-resource-limit-overlay.show{display:grid}.x-resource-limit-modal{width:min(90vw,460px);border:1px solid rgba(255,255,255,.72);border-radius:24px;padding:30px 28px 26px;text-align:left;color:var(--ink);background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(244,238,250,.88));box-shadow:0 24px 78px rgba(64,48,92,.22)}.x-resource-limit-modal h3{margin:0 0 18px;font-size:26px;font-weight:500;letter-spacing:0;color:#332b48}.x-resource-limit-modal p{margin:10px 0 0;color:rgba(48,43,67,.72);font-size:15px;line-height:1.85}.x-resource-limit-confirm{display:flex;align-items:center;justify-content:center;min-width:112px;height:38px;margin:24px auto 0;border-radius:999px;padding:0 20px;color:white;background:linear-gradient(135deg,rgba(138,114,170,.95),rgba(118,97,145,.95));box-shadow:0 14px 34px rgba(80,64,110,.16)}.x-resource-limit-button-note{display:block;margin-top:4px;font-size:11px;line-height:1.2;color:rgba(255,255,255,.82)}a[data-x-resource-limited="true"],button[data-x-resource-limited="true"]{cursor:pointer}.x-link-resource-limited #showMessage,.x-link-resource-limited #showLetter,.x-link-resource-limited #showSReply,.x-link-resource-limited #showCompanion{opacity:.82}
.x-link-resource-limited .x-panel,.x-link-resource-limited #xIdentityPanel{display:none!important}
/* X link rune easter egg */
.x-entry-grid .x-rune-flash {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 5;
  width: min(260px, 58vw);
  height: auto;
  pointer-events: none;
  filter: drop-shadow(0 0 18px rgba(190, 154, 255, .42)) drop-shadow(0 0 34px rgba(255, 255, 255, .28));
  transform: translate(-50%, -50%) scale(.95);
  animation: xRuneFlash 1.08s ease both;
}

@keyframes xRuneFlash {
  0% {
    opacity: 0;
    transform: translate(-50%, -46%) scale(.95);
  }
  28% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
  68% {
    opacity: .92;
    transform: translate(-50%, -51%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -54%) scale(.98);
  }
}

.ix-card-manager{display:grid;gap:10px;border:1px solid rgba(138,114,170,.14);border-radius:16px;padding:12px;background:rgba(255,255,255,.42)}
.ix-card-manager-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ix-card-manager .ix-danger-action{color:#9a5d74;background:rgba(255,246,250,.76);border-color:rgba(154,93,116,.22)}
.ix-card-list{display:grid;gap:8px;max-height:300px;overflow-y:auto;padding:4px;overscroll-behavior:contain}
.ix-card-list[hidden]{display:none}
.ix-card-item{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;border:1px solid rgba(138,114,170,.12);border-radius:14px;padding:10px 10px 10px 12px;background:rgba(255,255,255,.62)}
.ix-card-item span{min-width:0;color:rgba(40,38,58,.72);font-size:13px;line-height:1.6;overflow-wrap:anywhere;word-break:break-word}
.ix-card-item button{padding:7px 10px!important;color:#9a5d74!important;background:rgba(255,250,252,.72)!important;border-color:rgba(154,93,116,.18)!important;box-shadow:none!important}
.ix-card-empty{margin:0;padding:10px;color:rgba(40,38,58,.5);font-size:13px}
.ix-card-confirm{position:fixed;inset:0;z-index:5;display:grid;place-items:center;padding:22px;background:rgba(50,39,72,.18);backdrop-filter:blur(8px)}
.ix-card-confirm-box{width:min(300px,86vw);border:1px solid rgba(255,255,255,.66);border-radius:22px;padding:22px 20px;background:linear-gradient(145deg,rgba(255,255,255,.94),rgba(241,234,249,.9));box-shadow:0 22px 60px rgba(64,48,92,.2)}
.ix-card-confirm-box strong{display:block;margin-bottom:8px;color:var(--ink);font-size:20px;font-weight:500}
.ix-card-confirm-box p{margin:0 0 18px;color:rgba(40,38,58,.68);font-size:14px;line-height:1.7}
.ix-card-confirm-actions{display:flex;justify-content:flex-end;gap:10px}
.ix-card-confirm-input{width:100%;border:1px solid rgba(138,114,170,.2);border-radius:14px;margin:0 0 16px;padding:11px 12px;color:var(--ink);background:rgba(255,255,255,.7);outline:0}
.ix-card-confirm-button{display:inline-flex;align-items:center;justify-content:center;min-width:76px;border:1px solid rgba(138,114,170,.2);border-radius:999px;padding:9px 16px;color:var(--violet);background:rgba(255,255,255,.72);box-shadow:0 10px 24px rgba(80,64,110,.08);font-size:14px;line-height:1;cursor:pointer}
.ix-card-confirm-button.danger{color:#9a5d74;background:rgba(255,246,250,.82);border-color:rgba(154,93,116,.24)}