.confession-page {
  --fs-display: clamp(52px, 6.2vw, 86px);
  background-image:
    radial-gradient(980px 720px at 74% 4%, rgba(139, 82, 44, 0.24), transparent 67%),
    radial-gradient(760px 620px at 7% 88%, rgba(82, 47, 26, 0.13), transparent 72%),
    linear-gradient(180deg, #0d0a08 0%, var(--desk) 55%);
}

/* 页头下方的夜班信息条：占用原来的留白，不把内容区往下推 */
.night-ticker {
  height: 35px;
  border-top: 1px solid var(--line-dark);
  background: linear-gradient(90deg, rgba(8, 6, 4, 0.44), rgba(8, 6, 4, 0.12) 62%, rgba(8, 6, 4, 0.34));
  overflow: hidden;
}

.night-ticker-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--cream-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.4;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.ticker-room,
.ticker-awake {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--cream-muted);
}

.ticker-pip {
  width: 5px;
  height: 5px;
  flex-shrink: 0;
  background: var(--red);
}

.ticker-bar {
  width: 1px;
  height: 11px;
  flex-shrink: 0;
  background: var(--line-dark-strong);
}

.ticker-awake { margin-left: auto; }

/* 让信息条的高度从原来的顶部留白里扣除，纸面位置不变 */
.confession-main {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 500px);
  column-gap: clamp(44px, 5.8vw, 86px);
  align-items: start;
  padding: calc(clamp(32px, 3.6vw, 48px) - 35px) 0 clamp(36px, 4vw, 50px);
}

.confession-intro {
  position: relative;
  max-width: 690px;
  padding-top: var(--space-1);
}

.room-arch {
  position: absolute;
  z-index: 0;
  top: -24px;
  right: -4px;
  width: min(46%, 300px);
  height: auto;
  color: rgba(224, 179, 135, 0.22);
  opacity: 1;
  pointer-events: none;
}

.arch-lamp-glow {
  fill: var(--amber);
  opacity: 0.10;
}

.arch-lamp-bulb {
  fill: var(--amber);
  opacity: 0.78;
}

.confession-intro > :not(.room-arch) {
  position: relative;
  z-index: 1;
}

.overline {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: 0 0 var(--space-6);
  color: var(--amber);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.overline-line {
  width: 40px;
  height: 1px;
  flex-shrink: 0;
  background: currentColor;
  opacity: 0.6;
}

.hero-title {
  max-width: 8.4em;
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-display);
  font-weight: 500;
  line-height: 1.07;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.hero-title .amber { color: var(--amber); }

.hero-lede {
  max-width: 27em;
  margin: var(--space-6) 0 0;
  color: var(--cream-muted);
  font-size: var(--fs-body);
  line-height: 1.9;
  text-wrap: pretty;
}

.hero-stats {
  display: flex;
  align-items: flex-start;
  gap: var(--space-7);
  max-width: 420px;
  margin: var(--space-7) 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--line-dark);
}

.hero-stats div {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
}

.hero-stats dd {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-title);
  font-weight: 500;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
}

.hero-stats dt {
  color: var(--cream-muted);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

/* Signal bars: only transform is animated. */
.signal-wave {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 32px;
  flex-shrink: 0;
}

.signal-wave span {
  display: block;
  width: 3px;
  height: var(--h, 50%);
  flex-shrink: 0;
  border-radius: 1px;
  background: var(--signal);
  transform-origin: center;
  animation: voice-bar 1.45s ease-in-out infinite alternate;
  animation-delay: var(--d, 0s);
}

@keyframes voice-bar {
  from { transform: scaleY(0.56); }
  to { transform: scaleY(1); }
}

.signal-wave span:nth-child(1)  { --h: 26%; --d: -0.10s; }
.signal-wave span:nth-child(2)  { --h: 48%; --d: -0.55s; }
.signal-wave span:nth-child(3)  { --h: 70%; --d: -0.95s; }
.signal-wave span:nth-child(4)  { --h: 38%; --d: -0.35s; }
.signal-wave span:nth-child(5)  { --h: 62%; --d: -1.20s; }
.signal-wave span:nth-child(6)  { --h: 91%; --d: -0.70s; }
.signal-wave span:nth-child(7)  { --h: 54%; --d: -1.05s; }
.signal-wave span:nth-child(8)  { --h: 78%; --d: -0.20s; }
.signal-wave span:nth-child(9)  { --h: 100%; --d: -0.85s; }
.signal-wave span:nth-child(10) { --h: 60%; --d: -1.30s; }
.signal-wave span:nth-child(11) { --h: 84%; --d: -0.45s; }
.signal-wave span:nth-child(12) { --h: 44%; --d: -1.15s; }
.signal-wave span:nth-child(13) { --h: 72%; --d: -0.25s; }
.signal-wave span:nth-child(14) { --h: 94%; --d: -0.90s; }
.signal-wave span:nth-child(15) { --h: 56%; --d: -1.35s; }
.signal-wave span:nth-child(16) { --h: 68%; --d: -0.60s; }
.signal-wave span:nth-child(17) { --h: 40%; --d: -1.10s; }
.signal-wave span:nth-child(18) { --h: 76%; --d: -0.30s; }
.signal-wave span:nth-child(19) { --h: 52%; --d: -0.75s; }
.signal-wave span:nth-child(20) { --h: 24%; --d: -1.25s; }

/* ---------- 灯下的纸 ---------- */

.paper-stage {
  position: relative;
  min-width: 0;
  z-index: 1;
}

.paper-stack {
  position: relative;
  width: 100%;
}

.paper-stack::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 10px -8px -10px 12px;
  border: 1px solid rgba(82, 61, 38, 0.14);
  border-radius: var(--radius-paper);
  background: var(--paper-back);
  box-shadow: 0 24px 58px rgba(0, 0, 0, 0.3);
  transform: rotate(0.6deg);
}

.confession-sheet {
  position: relative;
  z-index: 1;
  padding: 0;
  overflow: hidden;
}

.sheet-inner {
  padding: 8px 30px 18px 38px;
}

.confession-sheet .seal-mark {
  width: 35px;
  height: 35px;
  font-size: var(--fs-body);
}

/* 纸张最上方的动态口述条 */
.voice-banner {
  position: relative;
  padding: 12px 24px;
  background:
    radial-gradient(92% 160% at 14% 0%, rgba(225, 95, 58, 0.10), transparent 62%),
    #14100d;
  color: var(--cream);
  border-bottom: 1px solid rgba(242, 233, 219, 0.12);
}

.voice-banner-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.voice-banner .sheet-kicker { color: var(--cream-muted); }
.voice-banner .sheet-live { color: var(--cream-muted); margin-top: 3px; }
.voice-banner .live-dot { background: var(--signal); }

.voice-banner .seal-mark {
  width: 32px;
  height: 32px;
  font-size: var(--fs-body);
}

.voice-banner-body {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-top: var(--space-2);
}

.voice-banner-copy { min-width: 0; }

.voice-banner-quote {
  margin: 0;
  color: #e8ddcd;
  font-family: var(--font-serif);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.01em;
  text-wrap: pretty;
}

.voice-banner-meta {
  margin: 4px 0 0;
  color: var(--cream-faint);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.sheet-kicker {
  margin: 0;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.sheet-live {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 3px 0 0;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.live-dot {
  width: 5px;
  height: 5px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--red);
}

.sheet-title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-serif);
  font-size: var(--fs-title);
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

/* ---------- 表单 ---------- */

.field {
  margin: 0 0 var(--space-4);
  padding: 0;
  border: 0;
  min-width: 0;
}

.field:last-of-type { margin-bottom: 0; }

.field-head {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.field-label {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-size: var(--fs-meta);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.035em;
}

.field-index {
  color: var(--red-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.field-hint {
  margin-left: auto;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.writing-area {
  position: relative;
  border-top: 1px solid var(--line-paper-strong);
  border-bottom: 1px solid var(--line-paper-strong);
  background-color: rgba(255, 251, 243, 0.18);
  background-image:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 35px,
      var(--line-paper) 35px,
      var(--line-paper) 36px
    ),
    var(--paper-grain);
  background-size: auto, 512px 512px;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.writing-area::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 10px;
  bottom: 10px;
  left: 23px;
  width: 1px;
  background: rgba(153, 52, 42, 0.24);
  pointer-events: none;
}

.writing-area:focus-within {
  border-color: var(--red);
  background-color: rgba(255, 251, 243, 0.28);
}

.writing-area.is-invalid { border-color: var(--danger-paper); }

.writing-area textarea {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  min-height: 160px;
  padding: 6px 0 28px 40px;
  border: 0;
  border-radius: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 36px;
  resize: vertical;
  caret-color: var(--red);
}

.writing-area textarea::placeholder {
  color: var(--ink-placeholder);
  opacity: 1;
}

.writing-area textarea:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: -2px;
}

.writing-meta {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-2);
}

.helper {
  max-width: 33em;
  margin: 0;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.7;
}

.char-count {
  flex-shrink: 0;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.6;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.char-count.is-near { color: var(--red-deep); }

.error-text {
  display: none;
  margin: var(--space-2) 0 0;
  color: var(--danger-paper);
  font-size: var(--fs-meta);
  font-weight: 500;
  line-height: 1.6;
}

.error-text.is-visible { display: block; }

.form-error {
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-left: 2px solid var(--danger-paper);
  background: rgba(124, 34, 25, 0.08);
  color: var(--danger-paper);
  font-size: var(--fs-meta);
  font-weight: 500;
  line-height: 1.65;
  text-wrap: pretty;
}

/* identity */

.identity-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.identity-option {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-height: 70px;
  padding: var(--space-3);
  border: 1px solid var(--line-paper-strong);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.16);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.identity-option:hover { background: rgba(255, 255, 255, 0.32); }

.identity-option:has(input:checked) {
  border-color: var(--red);
  background: var(--red-wash);
  box-shadow: 0 0 0 1px var(--red) inset;
}

.identity-option:has(input:focus-visible) {
  outline: 2px solid var(--red);
  outline-offset: 3px;
}

.identity-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.identity-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--ink-soft);
}

.identity-option:has(input:checked) .identity-icon { color: var(--red-deep); }

.identity-copy { min-width: 0; }
.identity-copy strong {
  display: block;
  color: var(--ink);
  font-size: var(--fs-body);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
}

.identity-copy small {
  display: block;
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.55;
}

.radio-dot {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  margin-top: 2px;
  margin-left: auto;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-paper-strong);
  border-radius: 50%;
}

.radio-dot::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--red);
  opacity: 0;
  transform: scale(0.4);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.identity-option:has(input:checked) .radio-dot { border-color: var(--red); }
.identity-option:has(input:checked) .radio-dot::after { opacity: 1; transform: scale(1); }

.handle-field {
  margin-top: var(--space-3);
  animation: handle-in 200ms var(--ease) both;
}

@keyframes handle-in {
  from { opacity: 0; transform: translateY(-3px); }
  to { opacity: 1; transform: translateY(0); }
}

.handle-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: 2px;
  color: var(--ink);
  font-size: var(--fs-meta);
  line-height: 1.5;
}

.handle-label-main {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}

.handle-label label { cursor: pointer; }
.handle-label .required { color: var(--red-deep); }
.handle-label .handle-note { color: var(--ink-soft); }

.input-shell {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 40px;
  border-bottom: 1px solid var(--line-paper-strong);
  transition: border-color var(--dur) var(--ease);
}

.input-shell:focus-within { border-color: var(--red); }
.input-shell.is-invalid { border-color: var(--danger-paper); }

.input-prefix {
  color: var(--red-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  line-height: 1;
  flex-shrink: 0;
}

.input-shell input {
  width: 100%;
  min-width: 0;
  height: 38px;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: var(--fs-body);
  letter-spacing: 0.02em;
}

.input-shell input::placeholder { color: var(--ink-placeholder); opacity: 1; }

.handle-field .helper { margin-top: var(--space-1); }
.handle-field .error-text { margin-top: 0; }

/* consent + submit */

.consent-block {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px dashed var(--line-paper-strong);
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  min-height: 44px;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.75;
  cursor: pointer;
  text-wrap: pretty;
}

.consent-label input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.checkmark {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-paper-strong);
  border-radius: 1px;
  background: rgba(255, 255, 255, 0.14);
  color: var(--red-ink);
}

.checkmark svg { width: 11px; height: 11px; opacity: 0; }
.consent-label:has(input:checked) .checkmark { background: var(--red); border-color: var(--red); }
.consent-label:has(input:checked) .checkmark svg { opacity: 1; }
.consent-label:has(input:focus-visible) .checkmark { outline: 2px solid var(--red); outline-offset: 2px; }
.consent-block .error-text { margin-left: 28px; }

.submit-btn {
  width: 100%;
  margin-top: var(--space-3);
  min-height: 52px;
}

.submit-btn[disabled] {
  opacity: 0.76;
  cursor: wait;
}

.submit-btn[disabled] svg { display: none; }

.form-foot {
  margin: var(--space-2) 0 0;
  text-wrap: balance;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.65;
  text-align: center;
}

/* paper footer */

.sheet-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line-paper);
}

.sheet-foot .barcode { width: 86px; height: 18px; }

.sheet-foot span {
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

/* success */

.sealed-view {
  animation: reveal-sealed 240ms var(--ease) both;
}

@keyframes reveal-sealed {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.sealed-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-5);
}

.sealed-kicker {
  margin: 0 0 var(--space-1);
  color: var(--red-deep);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sealed-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--fs-title);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.ink-seal {
  flex-shrink: 0;
  padding: 8px 10px;
  border: 2px solid rgba(153, 52, 42, 0.8);
  outline: 1px solid rgba(153, 52, 42, 0.3);
  outline-offset: 3px;
  color: var(--red);
  font-family: var(--font-serif);
  font-size: var(--fs-title);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.22em;
  text-align: center;
  transform: rotate(-6deg);
  opacity: 0.88;
}

.ink-seal small {
  display: block;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.1em;
}

.sealed-copy {
  margin: var(--space-4) 0 0;
  color: var(--ink-soft);
  font-size: var(--fs-body);
  line-height: 1.85;
  text-wrap: pretty;
}

.receipt {
  margin: var(--space-4) 0 0;
  border-top: 1px solid var(--line-paper-strong);
}

.receipt div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--line-paper);
}

.receipt dt {
  flex-shrink: 0;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.5;
}

.receipt dd {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--fs-body);
  line-height: 1.5;
  text-align: right;
  overflow-wrap: anywhere;
}

.sealed-view .submit-btn { margin-top: var(--space-4); }

.sealed-note {
  margin: var(--space-2) 0 0;
  color: var(--ink-soft);
  font-size: var(--fs-meta);
  line-height: 1.6;
  text-align: center;
}

/* focus and reveal */

.hero-copy-reveal { animation: rise 560ms var(--ease) both; }
.paper-reveal { animation: rise 620ms 80ms var(--ease) both; }

@media (prefers-reduced-motion: reduce) {
  .sealed-view { animation: none; }
  .signal-wave span { animation: none; transform: none; }
}

/* 页尾的夜班附注：只增加页面长度，不影响纸面输入位置 */
.night-coda {
  border-top: 1px solid var(--line-dark);
}

.coda-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6) 0;
}

.coda-seal {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: var(--red);
  color: var(--red-ink);
  font-family: var(--font-serif);
  font-size: var(--fs-body);
  font-weight: 500;
  line-height: 1;
  transform: rotate(-3deg);
  box-shadow: inset 0 0 0 1px rgba(248, 240, 226, 0.13);
}

.coda-copy { min-width: 0; }

.coda-label {
  margin: 0;
  color: var(--cream-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.coda-quote {
  max-width: 30em;
  margin: var(--space-1) 0 0;
  color: var(--cream);
  font-family: var(--font-serif);
  font-size: var(--fs-title);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.01em;
  text-wrap: balance;
}

.coda-sign {
  margin: var(--space-1) 0 0;
  color: var(--cream-faint);
  font-size: var(--fs-meta);
  line-height: 1.5;
  letter-spacing: 0.03em;
}

.coda-end {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--space-2);
  color: var(--cream-faint);
  font-family: var(--font-mono);
  font-size: var(--fs-meta);
  line-height: 1.4;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.coda-end .barcode {
  width: 104px;
  height: 20px;
  color: var(--cream-muted);
}

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .confession-main {
    grid-template-columns: minmax(0, 1fr);
    column-gap: 0;
    row-gap: var(--space-7);
    max-width: 780px;
    padding-top: 13px;
    padding-bottom: var(--space-7);
  }
  .confession-intro { max-width: none; }
  .room-arch { right: 0; width: 270px; }
  .paper-stage { width: 100%; }
  .paper-stack { width: min(560px, 100%); margin-inline: auto; }
}

@media (max-width: 720px) {
  .night-ticker { height: 24px; }
  .night-ticker-inner { gap: var(--space-2); }
  .ticker-bar,
  .ticker-extra { display: none; }
  .confession-main { row-gap: var(--space-6); padding-top: 0; padding-bottom: var(--space-6); }
  .overline { margin-bottom: var(--space-5); }
  .hero-title { font-size: clamp(46px, 13.2vw, 66px); }
  .hero-lede { margin-top: var(--space-5); }
  .hero-stats { margin-top: var(--space-6); }
  .room-arch { display: none; }
  .paper-stack { width: 100%; }
  .paper-stack::before { inset: 8px -5px -8px 8px; transform: rotate(0.35deg); }
  .confession-sheet { padding: 0; }
  .sheet-inner { padding: 8px 18px 16px 24px; }
  .voice-banner { padding: 12px 16px 14px; }
  .voice-banner-head { display: none; }
  .voice-banner-body { flex-direction: column; gap: var(--space-2); }
  .voice-banner-quote { font-size: var(--fs-body); line-height: 1.6; }
  .voice-banner .signal-wave { height: 28px; }
  .field { margin-bottom: var(--space-4); }
  .writing-area textarea { min-height: 160px; padding-left: 36px; }
  .writing-area::before { left: 20px; }
  .identity-grid { grid-template-columns: minmax(0, 1fr); }
  .identity-option { min-height: 68px; }
  .handle-label { gap: var(--space-2); }
  .sheet-foot { margin-top: var(--space-4); }
  .confession-main { padding-top: 0; }
  .receipt div { gap: var(--space-3); }
  .coda-inner { grid-template-columns: auto minmax(0, 1fr); gap: var(--space-4); padding: var(--space-5) 0; }
  .coda-seal { width: 30px; height: 30px; }
  .coda-end { display: none; }
  .sealed-head { margin-top: var(--space-4); }
}

@media (max-width: 480px) {
  .hero-title { font-size: clamp(44px, 12.7vw, 56px); }
  .sheet-foot { gap: var(--space-2); }
  .sheet-foot .barcode { width: 72px; }
  .hero-stats { gap: var(--space-5); }
  .confession-sheet .seal-mark { width: 32px; height: 32px; }
  .sheet-title { font-size: var(--fs-title); }
  .ink-seal { font-size: var(--fs-body); padding: 7px 8px; }
  .sealed-head { gap: var(--space-3); }
  .field-hint { white-space: normal; text-align: right; }
}