*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #0a0a0a;
  --fg: #ececec;
  --muted: #8b8b8b;
  --faint: #5c5c5c;
  --line: #222;
  --composer: #161616;
  --composer-border: #2a2a2a;
  --hover: #1d1d1d;
  --chip: #141414;
  --drawer: #0e0e0e;
  --bubble-user: #111;
  --bubble-assistant: #2a2a2a;
  --radius: 28px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  overflow: hidden;
  overscroll-behavior: none;
}

html {
  position: fixed;
  inset: 0;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

button, textarea, input {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}

::selection {
  background: #2a2a2a;
  color: var(--fg);
}

.app,
.inbox {
  position: fixed;
  left: 0;
  right: 0;
  top: var(--frame-top, 0px);
  height: var(--frame-h, 100dvh);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

@media (max-width: 859px) {
  body.is-inbox .app {
    display: none;
  }
}

/* chrome */
.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  color: var(--muted);
  display: grid;
  place-items: center;
  transition: color .15s ease, background .15s ease;
}

.icon-btn:hover,
.icon-btn:focus-visible {
  color: var(--fg);
  background: var(--hover);
}

.history-btn {
  position: fixed;
  top: calc(14px + var(--safe-top));
  left: 14px;
  z-index: 20;
}

.usage-wrap {
  position: fixed;
  top: calc(18px + var(--safe-top));
  right: 18px;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 10px;
}

.usage {
  color: var(--faint);
  font-size: 13px;
  letter-spacing: 0.01em;
  padding: 4px 2px;
}

.usage:hover,
.preview-link:hover {
  color: var(--muted);
}

.preview-link {
  color: var(--faint);
  font-size: 12px;
  opacity: 0.7;
}

.preview-link:hover {
  opacity: 1;
}

/* empty */
.empty[hidden],
.thread[hidden],
.inbox[hidden],
.chat-head[hidden],
.drawer[hidden],
.inbox-search-wrap[hidden] {
  display: none !important;
}

.empty {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 72px 20px 48px;
  gap: 28px;
  overflow: hidden;
}

.wordmark {
  margin: 0;
  font-size: clamp(36px, 6vw, 52px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.empty .composer-slot {
  width: min(720px, 100%);
}

body.is-thread .chips { display: none; }
body.is-inbox .chips { display: none; }
body.is-app:not(.is-ephemeral) .chips { display: none; }

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  width: min(720px, 100%);
}

.chip {
  border: 1px solid var(--line);
  background: var(--chip);
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 14px;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.chip:hover,
.chip:focus-visible {
  color: var(--fg);
  border-color: #333;
  background: #181818;
}

.chip-premium {
  border-color: #c4a35a;
  color: #e8d7a3;
  background: #14110a;
  box-shadow: 0 0 0 1px rgba(196, 163, 90, 0.22);
}

.chip-premium:hover,
.chip-premium:focus-visible {
  color: #f4e6b8;
  border-color: #e0bc4a;
  background: #1b160c;
  box-shadow: 0 0 0 1px rgba(224, 188, 74, 0.35);
}

.chip-mark {
  display: inline-block;
  margin-right: 8px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #c4a35a;
}

/* composer */
.composer {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: transparent;
  border: 0;
  padding: 0;
}

.composer-field {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--composer);
  border: 1px solid var(--composer-border);
  border-radius: var(--radius);
  padding: 10px 10px 10px 20px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.02);
}

.composer textarea {
  flex: 1;
  resize: none;
  border: 0;
  outline: none;
  background: transparent;
  min-height: 28px;
  max-height: 180px;
  padding: 8px 0;
  line-height: 1.45;
}

.composer textarea::placeholder {
  color: #6a6a6a;
}

.composer-actions {
  display: flex;
  align-items: center;
  gap: 2px;
  padding-bottom: 2px;
}

.attach-btn {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--muted);
  flex-shrink: 0;
}

.mic-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
}

.mic-btn.is-listening {
  color: var(--fg);
  background: #242424;
  animation: pulse 1.6s ease-in-out infinite;
}

.mic-btn.is-unsupported {
  opacity: 0.35;
  cursor: not-allowed;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(236,236,236,0.16); }
  50% { box-shadow: 0 0 0 8px rgba(236,236,236,0); }
}

.send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f4f4f4;
  color: #111;
  display: grid;
  place-items: center;
  transition: opacity .15s ease, transform .15s ease;
}

.send-btn:disabled {
  opacity: 0.28;
  cursor: default;
}

.send-btn:not(:disabled):hover {
  transform: scale(1.04);
}

/* thread */
.thread {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.messages {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  padding: calc(72px + var(--safe-top)) 20px 16px;
}

.msg {
  width: min(720px, 100%);
  margin: 0 auto 22px;
  font-size: 16.5px;
  line-height: 1.6;
}

.msg-user {
  color: var(--fg);
  background: #161616;
  border: 1px solid #222;
  border-radius: 22px;
  padding: 12px 18px;
  width: fit-content;
  max-width: min(720px, 100%);
  margin-left: auto;
  margin-right: max(0px, calc((100% - 720px) / 2));
}

.msg-assistant {
  color: #e4e4e4;
}

.msg-assistant .name {
  display: block;
  font-size: 13px;
  color: var(--faint);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.cursor {
  display: inline-block;
  width: 7px;
  height: 1.05em;
  background: #d0d0d0;
  margin-left: 2px;
  vertical-align: text-bottom;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.pinned {
  width: min(760px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 calc(20px + var(--safe-bottom));
  flex-shrink: 0;
}

/* drawer */
.drawer {
  position: fixed;
  inset: 0 auto 0 0;
  width: min(320px, 88vw);
  background: var(--drawer);
  border-right: 1px solid var(--line);
  z-index: 40;
  padding: calc(16px + var(--safe-top)) 14px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transform: translateX(-104%);
  transition: transform .22s ease;
}

.drawer.is-open {
  transform: none;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.new-chat-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fg);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 12px;
}

.new-chat-btn:hover {
  background: var(--hover);
}

.thread-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}

.thread-item {
  text-align: left;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thread-item:hover,
.thread-item.is-active {
  background: var(--hover);
  color: var(--fg);
}

.thread-empty {
  color: var(--faint);
  font-size: 13px;
  padding: 10px 12px;
}

.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 30;
}

/* modals */
.modal {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  position: fixed;
  inset: 0;
  margin: auto;
  width: min(420px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  height: fit-content;
  max-height: calc(100dvh - 32px);
}

.modal::backdrop {
  background: rgba(0,0,0,0.62);
}

.modal-card {
  width: min(420px, 100%);
  background: #111;
  border: 1px solid #262626;
  border-radius: 20px;
  padding: 28px 26px 22px;
}

.modal-kicker {
  margin: 0 0 8px;
  color: var(--faint);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.modal-card h2 {
  margin: 0 0 10px;
  font-size: 22px;
  font-weight: 550;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.modal-copy {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 15px;
}

.modal-copy strong {
  color: var(--fg);
  font-weight: 500;
}

.modal-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-primary,
.btn-ghost {
  border-radius: 999px;
  padding: 11px 16px;
  font-size: 15px;
  font-weight: 500;
}

.btn-primary {
  background: #f3f3f3;
  color: #111;
}

.btn-primary:hover {
  background: #fff;
}

.btn-ghost {
  color: var(--muted);
}

.btn-ghost:hover {
  color: var(--fg);
  background: var(--hover);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(28px + var(--safe-bottom));
  transform: translateX(-50%);
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  color: var(--muted);
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  z-index: 50;
}

@media (max-width: 640px) {
  .wordmark { font-size: 30px; }
  .empty { gap: 18px; padding: 56px 16px 28px; }
  .chip { font-size: 13px; padding: 7px 12px; }
  .chip-mark { display: none; }
  .chips { gap: 6px; width: min(100%, 420px); }
  .usage-wrap { right: 12px; }
  .preview-link { display: none; }
  .msg { font-size: 16px; }
  .pinned { width: calc(100% - 24px); }
  .history-btn { top: calc(8px + var(--safe-top)); left: 8px; }
  .usage { font-size: 12px; }
}

/* computer lives on the chat-head pill in app mode */
.computer-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: none;
}

.msg-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.tag {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #c4a35a;
  border: 1px solid rgba(196, 163, 90, 0.4);
  border-radius: 999px;
  padding: 2px 8px;
}

.tag-mention {
  color: #c8c8c8;
  border-color: #333;
  text-transform: none;
  letter-spacing: 0;
  font-size: 12px;
}

.mention {
  color: #e8d7a3;
}

/* ===== app mode: inbox + chat ===== */
body.is-app .history-btn,
body.is-app .drawer,
body.is-app .usage-wrap {
  display: none;
}

.inbox {
  background: var(--bg);
  z-index: 5;
}

.inbox-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: min(560px, 100%);
  margin: 0 auto;
  padding: calc(14px + var(--safe-top)) 16px 10px;
  flex-shrink: 0;
}

.you-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #262626;
  color: #f0f0f0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.03em;
  display: grid;
  place-items: center;
}

.you-avatar:hover {
  background: #2e2e2e;
}

.inbox-tools {
  display: flex;
  align-items: center;
  gap: 2px;
}

.inbox-preview-chat {
  margin-right: 6px;
}

.inbox-search-wrap {
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 0 16px 8px;
}

.inbox-search-wrap input {
  width: 100%;
  background: #141414;
  border: 1px solid #262626;
  border-radius: 14px;
  padding: 10px 14px;
  outline: none;
  color: var(--fg);
}

.inbox-search-wrap input::placeholder {
  color: #6a6a6a;
}

.inbox-list {
  flex: 1;
  overflow-y: auto;
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 4px 8px calc(20px + var(--safe-bottom));
  -webkit-overflow-scrolling: touch;
}

.inbox-row {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 12px 10px;
  border-radius: 16px;
  color: var(--fg);
}

.inbox-row:hover,
.inbox-row:focus-visible {
  background: #141414;
}

.inbox-copy {
  flex: 1;
  min-width: 0;
}

.inbox-copy b {
  display: block;
  font-size: 16px;
  font-weight: 550;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.inbox-copy em {
  display: block;
  font-style: normal;
  font-size: 13.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 3px;
}

.inbox-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
  min-width: 28px;
}

.inbox-meta time {
  font-size: 12px;
  color: var(--faint);
}

.unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ececec;
}

.inbox-empty {
  color: var(--faint);
  font-size: 14px;
  padding: 24px 12px;
  text-align: center;
}

/* blob avatars — colorful, two white eye dots */
.blob {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: block;
}

.blob::before,
.blob::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  top: 36%;
  box-shadow: 0 1px 0 rgba(0,0,0,0.15);
}

.blob::before { left: 27%; }
.blob::after { right: 27%; }

.blob-mail {
  background: radial-gradient(circle at 34% 30%, #f4b27a, #d4622a 68%);
  border-radius: 62% 38% 50% 50% / 44% 56% 44% 56%;
}

.blob-calendar {
  background: radial-gradient(circle at 34% 30%, #8ec4ee, #2f7ab8 68%);
  border-radius: 46% 54% 58% 42% / 56% 44% 56% 44%;
}

.blob-desk {
  background: radial-gradient(circle at 34% 30%, #97d8aa, #2f9a58 68%);
  border-radius: 50% 50% 40% 60% / 60% 40% 60% 40%;
}

.blob-research {
  background: radial-gradient(circle at 34% 30%, #cbb0ee, #7a4cb3 68%);
  border-radius: 40% 60% 52% 48% / 50% 40% 60% 50%;
}

.blob-chat {
  background: radial-gradient(circle at 34% 30%, #8a8a8a, #3d3d3d 68%);
  border-radius: 52% 48% 46% 54% / 48% 52% 46% 54%;
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(10px + var(--safe-top)) 12px 10px;
  border-bottom: 1px solid #161616;
  flex-shrink: 0;
  background: var(--bg);
  z-index: 2;
}

.chat-head .blob {
  width: 36px;
  height: 36px;
}

.chat-head .blob::before,
.chat-head .blob::after {
  width: 5px;
  height: 6px;
  top: 35%;
}

.chat-who {
  min-width: 0;
  flex: 1;
}

.chat-who strong {
  display: block;
  font-size: 16px;
  font-weight: 550;
  letter-spacing: -0.02em;
}

.back-btn {
  width: 40px;
  height: 40px;
  margin-left: -6px;
  color: var(--fg);
}

.computer-pill {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px 6px 10px;
  border-radius: 999px;
  border: 1px solid #2a2a2a;
  background: #141414;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  flex-shrink: 0;
  transition: color .15s ease, background .15s ease, border-color .15s ease;
}

.computer-pill:hover,
.computer-pill:focus-visible {
  color: var(--fg);
  border-color: #3a3a3a;
}

.computer-pill.is-on {
  color: #e8d7a3;
  background: #1b160c;
  border-color: rgba(196, 163, 90, 0.5);
}

body.is-app .attach-btn {
  display: grid;
}

body.is-app .attach-btn[hidden] {
  display: none;
}

body.is-app.is-ephemeral .wordmark {
  font-size: clamp(26px, 4vw, 36px);
}

body.is-app:not(.is-ephemeral) .wordmark {
  display: none;
}

body.is-app .empty {
  padding-top: 28px;
  gap: 20px;
}

body.is-app .messages {
  display: flex;
  flex-direction: column;
  padding: 16px 16px 12px;
}

body.is-app .msg {
  width: auto;
  max-width: 82%;
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.5;
}

body.is-app .msg-user {
  align-self: flex-end;
  margin-left: auto;
  margin-right: 0;
  background: var(--bubble-user);
  border: 0;
  color: #f4f4f4;
  border-radius: 20px;
  padding: 10px 16px;
}

body.is-app .msg-assistant {
  align-self: flex-start;
  background: var(--bubble-assistant);
  color: #ececec;
  border-radius: 20px;
  padding: 10px 16px;
}

body.is-app .msg-assistant .name {
  display: none;
}

body.is-app .msg-user .msg-meta {
  justify-content: flex-end;
}

body.is-app .pinned {
  width: calc(100% - 24px);
  max-width: 760px;
}

body.is-app .send-btn:disabled {
  display: none;
}


@media (max-width: 640px) {
  body.is-app .empty { padding: 20px 16px 20px; gap: 16px; }
  body.is-app.is-ephemeral .wordmark { font-size: 24px; }
  .inbox-head { padding: calc(10px + var(--safe-top)) 12px 8px; }
  .inbox-row { padding: 12px 8px; gap: 12px; }
  .blob { width: 50px; height: 50px; }
  .computer-pill { padding: 6px 10px; font-size: 12px; }
  body.is-app .msg { max-width: 86%; }
  body.is-app .attach-btn { width: 36px; height: 36px; }
}

/* + sheet — New chat / Create new agent */
.sheet {
  border: 0;
  padding: 0;
  background: transparent;
  color: inherit;
  margin: auto 12px 16px;
  width: min(400px, calc(100vw - 24px));
}
.sheet::backdrop { background: rgba(0,0,0,0.55); }
.sheet-card {
  background: #141414;
  border: 1px solid #262626;
  border-radius: 20px;
  padding: 14px 10px 10px;
}
.sheet-kicker {
  margin: 0 10px 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}
.sheet-row {
  display: block;
  width: 100%;
  text-align: left;
  padding: 12px 12px;
  border-radius: 14px;
}
.sheet-row:hover { background: #1c1c1c; }
.sheet-row b {
  display: block;
  font-size: 16px;
  font-weight: 550;
  letter-spacing: -0.02em;
}
.sheet-row em {
  display: block;
  margin-top: 2px;
  font-style: normal;
  font-size: 13px;
  color: var(--muted);
}
.sheet-cancel {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 12px;
  color: var(--muted);
  font-size: 15px;
}
.sheet-cancel:hover { color: var(--fg); }

.chat-face {
  display: block;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
}
.chat-face > .blob,
.chat-face > .blob-stack {
  width: 36px;
  height: 36px;
}
.blob-stack {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}
.blob-stack .blob {
  position: absolute;
  width: 30px;
  height: 30px;
}
.blob-stack .blob::before,
.blob-stack .blob::after {
  width: 4px;
  height: 5px;
}
.blob-stack .blob:nth-child(1) { left: 0; bottom: 0; z-index: 1; }
.blob-stack .blob:nth-child(2) { right: 0; bottom: 0; z-index: 2; }
.blob-stack .blob:nth-child(3) { left: 11px; top: 0; z-index: 3; }
.chat-face .blob-stack .blob {
  width: 22px;
  height: 22px;
}
.chat-face .blob-stack .blob:nth-child(3) { left: 7px; }
.computer-pill {
  pointer-events: none;
}

body.is-app.is-ephemeral .computer-pill { display: none; }
body.is-app.is-ephemeral .chips { display: none; }

.quick-hint {
  display: none;
  margin: 0;
  width: min(720px, 100%);
  text-align: center;
  font-size: 13px;
  line-height: 1.4;
  color: var(--faint);
}
body.is-app.is-ephemeral.is-empty .quick-hint {
  display: block;
}

body.is-app .computer-pill { display: none; }

.comp-icon {
  display: none;
  margin-left: auto;
  width: 40px;
  height: 40px;
  color: var(--muted);
  place-items: center;
  flex-shrink: 0;
}
body.is-app .comp-icon {
  display: grid;
}

.onboard-step[hidden] { display: none !important; }
.dl-bar {
  height: 4px;
  border-radius: 999px;
  background: #222;
  overflow: hidden;
  margin: 18px 0 14px;
}
.dl-bar i {
  display: block;
  height: 100%;
  width: 0;
  background: #ececec;
  border-radius: inherit;
  transition: width .35s ease;
}

/* desktop split */
@media (min-width: 860px) {
  body.is-app .inbox:not([hidden]) {
    left: 0;
    width: 252px;
    right: auto;
    border-right: 1px solid #161616;
    z-index: 6;
  }
  body.is-app:has(.inbox:not([hidden])) .app {
    left: 252px;
    display: flex;
  }
  body.is-app .app {
    display: flex;
  }
  body.is-app.is-inbox .app {
    display: flex;
  }
  body.is-app .back-btn {
    display: none;
  }
  body.is-app .inbox-head,
  body.is-app .inbox-search-wrap,
  body.is-app .inbox-list {
    width: 100%;
    max-width: none;
  }
  body.is-app .inbox-row.is-active {
    background: #161616;
  }
  body.is-app .chat-head {
    padding-top: 12px;
  }
  body.is-app .inbox-row {
    gap: 10px;
    padding: 8px 8px;
  }
  body.is-app .inbox .blob {
    width: 36px;
    height: 36px;
  }
  body.is-app .inbox .blob::before,
  body.is-app .inbox .blob::after {
    width: 5px;
    height: 5px;
  }
  body.is-app .inbox-copy b { font-size: 14px; }
  body.is-app .inbox-copy em { font-size: 12px; }
}