/**
 * 19-river-ferry：内页 / App / 文章等（依赖 nv-riverferry-shell.css 已加载）
 */

/* ========== /app 下载落地 rf-dl（全新 DOM：River Ferry Download） ========== */
.rf-dl {
  --dl-ink: #0c2d35;
  --dl-ink2: #3d5a62;
  --dl-line: #b8e0db;
  --dl-teal: #0d9488;
  --dl-teal-d: #115e59;
  --dl-cyan: #06b6d4;
  --dl-surface: #e8f4f2;
  --dl-surface2: #f4faf9;
  --dl-card: #ffffff;
  --dl-deep: #042f2e;
  --dl-glow: rgba(6, 182, 212, 0.35);
  color: var(--dl-ink);
  background-color: var(--dl-surface);
  background-image: repeating-linear-gradient(-12deg, transparent, transparent 38px, rgba(13, 148, 136, 0.04) 38px, rgba(13, 148, 136, 0.04) 39px);
}

.rf-dl [id] {
  scroll-margin-top: clamp(72px, 12vh, 104px);
}

/* Beacon hero */
.rf-dl__beacon {
  position: relative;
  overflow: hidden;
  min-height: clamp(480px, 82vh, 900px);
}

.rf-dl__beacon-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.rf-dl__beacon-canvas .site-img-wm {
  z-index: 4;
}

.rf-dl__beacon-photo {
  position: absolute;
  inset: -24px;
  overflow: hidden;
}

.rf-dl__beacon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
  transform: scale(1.06);
  filter: blur(11px) saturate(1.12) contrast(1.05);
  opacity: 0.72;
}

.rf-dl__beacon-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6, 78, 82, 0.88) 0%, rgba(15, 118, 110, 0.52) 42%, rgba(15, 23, 42, 0.72) 100%);
  pointer-events: none;
}

.rf-dl__beacon-glow {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(ellipse 80% 55% at 12% 18%, rgba(34, 211, 238, 0.18), transparent 52%),
    radial-gradient(ellipse 60% 45% at 90% 75%, rgba(45, 212, 191, 0.1), transparent 50%);
  pointer-events: none;
  mix-blend-mode: screen;
}

.rf-dl__beacon-wrap {
  position: relative;
  z-index: 2;
  padding: clamp(36px, 7vw, 72px) 0 clamp(44px, 9vw, 100px);
  display: flex;
  justify-content: flex-start;
}

.rf-dl__beacon-plate {
  width: 100%;
  max-width: min(560px, 100%);
  padding: clamp(22px, 4vw, 32px) clamp(22px, 4vw, 30px);
  border-radius: 22px;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  border: 1px solid rgba(103, 232, 249, 0.38);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.rf-dl__beacon-head {
  margin-bottom: clamp(14px, 2.5vw, 20px);
}

.rf-dl__beacon-tag {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
}

.rf-dl__beacon-kicker {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 650;
  color: rgba(226, 232, 240, 0.92);
}

.rf-dl__beacon-title {
  margin: 0;
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #ffffff;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

.rf-dl__beacon-main {
  margin-bottom: clamp(18px, 3vw, 24px);
}

.rf-dl__beacon-lead {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(226, 232, 240, 0.94);
}

.rf-dl__beacon-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(148, 163, 184, 0.98);
}

.rf-dl__beacon-list {
  margin: 16px 0 0;
  padding-left: 1.15em;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(241, 245, 249, 0.9);
}

.rf-dl__beacon-list a {
  color: #67e8f9;
  font-weight: 750;
}

.rf-dl__beacon-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  padding-top: 4px;
}

.rf-dl__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.02em;
  border-radius: 12px;
  transition: transform 0.14s, box-shadow 0.14s, border-color 0.14s, background 0.14s;
}

.rf-dl__btn--solid {
  border: none;
  background: linear-gradient(155deg, #14b8a6, #06b6d4);
  color: #ffffff;
  font-weight: 900;
  box-shadow: 0 10px 28px rgba(6, 182, 212, 0.42);
}

.rf-dl__btn--solid:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 36px rgba(34, 211, 238, 0.48);
}

.rf-dl__btn--line {
  border: 1px solid rgba(226, 232, 240, 0.42);
  color: #f8fafc;
  background: rgba(15, 23, 42, 0.45);
}

.rf-dl__btn--line:hover {
  border-color: rgba(103, 232, 249, 0.55);
  background: rgba(15, 23, 42, 0.62);
}

.rf-dl__beacon-fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 40px;
  z-index: 3;
  background: linear-gradient(180deg, transparent, var(--dl-surface));
  pointer-events: none;
}

/* Meter strip */
.rf-dl__meter {
  background: linear-gradient(180deg, #d9f4ef 0%, var(--dl-surface2) 100%);
  border-bottom: 1px solid var(--dl-line);
}

.rf-dl__meter-track {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--dl-line);
  border-radius: 4px;
  overflow: hidden;
  background: var(--dl-card);
}

.rf-dl__meter-cell {
  flex: 1 1 50%;
  min-width: 140px;
  padding: 16px 14px;
  text-align: center;
  border-left: 1px dashed rgba(13, 148, 136, 0.35);
}

.rf-dl__meter-cell:nth-child(odd) {
  border-left: none;
}

@media (min-width: 768px) {
  .rf-dl__meter-cell {
    flex: 1 1 25%;
  }
  .rf-dl__meter-cell:nth-child(odd) {
    border-left: 1px dashed rgba(13, 148, 136, 0.35);
  }
  .rf-dl__meter-cell:first-child {
    border-left: none;
  }
}

.rf-dl__meter-val {
  display: block;
  color: var(--dl-teal-d);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
}

.rf-dl__meter-lbl {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  font-weight: 750;
  color: var(--dl-ink2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Skip nav */
.rf-dl__skip {
  background: var(--dl-card);
  border-bottom: 2px solid var(--dl-teal);
}

.rf-dl__skip-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  padding: 10px 0 12px;
}

.rf-dl__skip-inner a {
  display: inline-flex;
  padding: 8px 4px;
  margin-right: 12px;
  font-size: 12px;
  font-weight: 850;
  text-decoration: none;
  color: var(--dl-ink2);
  border-bottom: 2px solid transparent;
}

.rf-dl__skip-inner a:hover {
  color: var(--dl-teal-d);
  border-bottom-color: var(--dl-cyan);
}

/* Generic blocks */
.rf-dl__block {
  padding: clamp(32px, 5.5vw, 52px) 0;
  background: var(--dl-surface2);
}

.rf-dl__block--paper {
  background: var(--dl-card);
  border-top: 1px solid var(--dl-line);
  border-bottom: 1px solid var(--dl-line);
}

.rf-dl__block--mist {
  background: var(--dl-card);
  border-top: 1px solid var(--dl-line);
  border-bottom: 1px solid var(--dl-line);
}

.rf-dl__block--swipe {
  padding-bottom: 28px;
  background: var(--dl-surface);
}

.rf-dl__block--night {
  padding-bottom: 0;
  background: var(--dl-deep);
  color: #ccfbf1;
  border-top: 3px solid var(--dl-teal);
}

.rf-dl__block--faq {
  background: linear-gradient(180deg, #fff 0%, #fffbeb 100%);
}

.rf-dl__h {
  margin: 0 0 12px;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 900;
  color: var(--dl-teal-d);
  letter-spacing: -0.02em;
}

.rf-dl__h--accent {
  color: #115e59;
}

.rf-dl__h--light {
  color: #ecfdf5;
}

.rf-dl__lede {
  margin: 0 0 20px;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.65;
  color: var(--dl-ink2);
}

.rf-dl__lede--light {
  color: rgba(204, 251, 241, 0.85);
}

.rf-dl__block--night .rf-dl__lede--light {
  color: rgba(204, 251, 241, 0.85);
}

/* Ledger precheck */
.rf-dl__ledger {
  margin: 0;
  padding-left: 1.2em;
  max-width: 720px;
}

.rf-dl__ledger-row {
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.6;
}

.rf-dl__ledger-key {
  display: block;
  color: var(--dl-ink);
  font-weight: 800;
  margin-bottom: 4px;
}

.rf-dl__ledger-val {
  color: var(--dl-ink2);
}

/* Gate channels */
.rf-dl__gate {
  display: grid;
  gap: 0;
  border: 1px solid var(--dl-line);
  border-radius: 4px;
  overflow: hidden;
}

@media (min-width: 900px) {
  .rf-dl__gate {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rf-dl__gate-card {
  padding: 22px 20px;
  background: var(--dl-card);
  border-bottom: 1px solid var(--dl-line);
  border-left: 4px solid var(--dl-teal);
}

@media (min-width: 900px) {
  .rf-dl__gate-card {
    border-bottom: none;
    border-left: 1px solid var(--dl-line);
    border-top: 4px solid var(--dl-teal);
  }
  .rf-dl__gate-card:first-child {
    border-left: none;
  }
}

.rf-dl__gate-card--droid {
  border-left-color: #059669;
  border-top-color: #059669;
}

.rf-dl__gate-card--apple {
  border-left-color: #0284c7;
  border-top-color: #0284c7;
}

.rf-dl__gate-card--www {
  border-left-color: #475569;
  border-top-color: #475569;
}

.rf-dl__gate-eyebrow {
  display: block;
  font-family: ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--dl-ink2);
  margin-bottom: 8px;
}

.rf-dl__gate-h {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--dl-ink);
}

.rf-dl__gate-t {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--dl-ink2);
}

.rf-dl__gate-go {
  display: inline-flex;
  padding: 9px 16px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  background: var(--dl-teal);
  color: #ecfdf5;
}

.rf-dl__gate-go--quiet {
  background: var(--dl-surface);
  color: var(--dl-ink);
  border: 1px solid var(--dl-line);
}

/* ========== /app 界面氛围 nv-ap — 转播宽屏 + 横览条（刻意不用竖屏圆角卡栅格） ========== */
.nv-ap__atmosphere--spect {
  --nvap-teal: #115e59;
  --nvap-teal-mid: #0f766e;
  --nvap-muted: #64748b;
  --nvap-line: #cbd5e1;
  --nvap-void: #0b1220;
  padding: clamp(36px, 6vw, 56px) 0;
  background: linear-gradient(180deg, #eef2f6 0%, #f8fafc 38%, #f1f5f9 100%);
  border-top: 1px solid rgba(17, 94, 89, 0.14);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.nv-ap__atmosphere--spect .nv-ap__atmosphere-header {
  margin-bottom: clamp(22px, 3.5vw, 32px);
  max-width: 56rem;
}

.nv-ap__atmosphere--spect .nv-ap__atmosphere-title {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.6vw, 1.75rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--nvap-teal);
}

.nv-ap__atmosphere--spect .nv-ap__atmosphere-lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--nvap-muted);
  max-width: 48rem;
}

.nv-ap__spect {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 3vw, 26px);
}

/* 主画面：监视器宽屏，非手机竖比 */
.nv-ap__spect-beam {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(15, 23, 42, 0.2);
  border-radius: 2px;
  background: var(--nvap-void);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.06) inset,
    0 18px 40px rgba(15, 23, 42, 0.18);
  overflow: hidden;
}

.nv-ap__spect-beam-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: linear-gradient(180deg, #1e293b, #0f172a);
  border-bottom: 1px solid rgba(45, 212, 191, 0.25);
}

.nv-ap__spect-beam-led {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px #4ade80;
  animation: nv-ap-spect-pulse 2.2s ease-in-out infinite;
}

@keyframes nv-ap-spect-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

@media (prefers-reduced-motion: reduce) {
  .nv-ap__spect-beam-led {
    animation: none;
  }
}

.nv-ap__spect-beam-tag {
  font-family: ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: #94a3b8;
}

/*
 * 宽屏区：必须保持 width:100%。勿同时使用 aspect-ratio + max-height，
 * 否则部分浏览器会按「高度上限」反算变窄宽度，右侧留出黑底。
 */
.nv-ap__spect-beam-view {
  position: relative;
  width: 100%;
  height: clamp(200px, min(32vw, 52vh), 440px);
  background: #000;
  overflow: hidden;
}

@media (max-width: 639px) {
  .nv-ap__spect-beam-view {
    height: clamp(200px, 48vw, 320px);
  }
}

.nv-ap__spect-beam-img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.nv-ap__spect-ticker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  background: #020617;
  border-top: 1px solid rgba(51, 65, 85, 0.85);
  font-size: 12px;
}

.nv-ap__spect-ticker-left {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.nv-ap__spect-ticker-pip {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 1px;
  background: #2dd4bf;
  box-shadow: 0 0 8px rgba(45, 212, 191, 0.65);
}

.nv-ap__spect-ticker-host {
  font-family: ui-monospace, monospace;
  font-weight: 650;
  color: #5eead4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nv-ap__spect-ticker-cap {
  flex-shrink: 0;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #e2e8f0;
}

/* 横览条：扁横图 + 左色条，无大圆角竖卡 */
.nv-ap__spect-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 12px;
  margin: 0;
  padding: 0;
}

@media (min-width: 768px) {
  .nv-ap__spect-rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px 14px;
  }
}

.nv-ap__spect-slot {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.nv-ap__spect-slot-scan {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: #0f172a;
  border-radius: 1px;
  border: 1px solid var(--nvap-line);
  box-shadow: none;
}

.nv-ap__spect-slot-scan::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #14b8a6, #0d9488);
  z-index: 1;
  pointer-events: none;
}

.nv-ap__spect-slot-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nv-ap__spect-slot-name {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--nvap-teal-mid);
  padding-left: 2px;
}

/* Swipe highlights */
.rf-dl__swipe {
  display: flex;
  gap: 12px;
  padding: 6px 0 22px;
  margin: 0 calc(50% - 50vw);
  padding-left: max(12px, calc(50vw - 560px));
  padding-right: max(12px, calc(50vw - 560px));
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.rf-dl__swipe-card {
  flex: 0 0 min(272px, 78vw);
  scroll-snap-align: start;
  padding: 16px 16px;
  border-radius: 6px;
  border: 1px solid var(--dl-line);
  border-top: 3px solid var(--dl-cyan);
  background: var(--dl-card);
}

.rf-dl__swipe-h {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--dl-ink);
}

.rf-dl__swipe-p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--dl-ink2);
}

.rf-dl__swipe-ico {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
  line-height: 1;
  opacity: 0.92;
}

/* Mosaic（赛场氛围图集）：三列均分版心，不再对中间格做镜像装饰 */
.rf-dl__mosaic {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1.4vw, 16px);
  width: 100%;
  max-width: min(100%, 1420px);
  margin: 0 auto;
  padding: 0 clamp(16px, 2.8vw, 32px) 24px;
  box-sizing: border-box;
}

.rf-dl__mosaic-cell {
  margin: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.rf-dl__mosaic-crop {
  position: relative;
  overflow: hidden;
  aspect-ratio: 600 / 380;
  border-bottom: 3px solid var(--dl-teal);
}

.rf-dl__mosaic-crop img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rf-dl__mosaic-cap {
  padding: 12px 4px 0;
  font-size: 12px;
  font-weight: 750;
  color: rgba(204, 251, 241, 0.9);
  text-align: center;
}

@media (max-width: 767px) {
  .rf-dl__mosaic {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    gap: 0;
    max-width: none;
    margin: 0;
    padding: 0 0 24px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .rf-dl__mosaic-cell {
    flex: 0 0 min(100%, 500px);
    scroll-snap-align: center;
  }

  .rf-dl__mosaic-cap {
    text-align: left;
    padding: 12px 16px 0;
  }
}

/* Grid4 exp */
.rf-dl__grid4 {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .rf-dl__grid4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rf-dl__grid4-cell {
  padding: 16px;
  border-radius: 4px;
  border: 1px solid var(--dl-line);
  background: var(--dl-surface2);
}

.rf-dl__grid4-h {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--dl-teal-d);
}

.rf-dl__grid4-p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--dl-ink2);
}

/* Split release / legal */
.rf-dl__split {
  display: grid;
  gap: 24px;
}

@media (min-width: 880px) {
  .rf-dl__split {
    grid-template-columns: minmax(0, 1fr) 248px;
    align-items: start;
  }
}

.rf-dl__meta {
  margin: 0 0 18px;
}

.rf-dl__meta-row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 6px 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--dl-line);
  font-size: 14px;
}

.rf-dl__meta-row dt {
  margin: 0;
  font-weight: 800;
  color: var(--dl-ink2);
  font-family: ui-monospace, monospace;
  font-size: 12px;
}

.rf-dl__meta-row dd {
  margin: 0;
  color: var(--dl-ink);
}

.rf-dl__meta-row a {
  color: var(--dl-teal-d);
  font-weight: 850;
  text-decoration: none;
  border-bottom: 1px solid rgba(13, 148, 136, 0.35);
}

.rf-dl__changelog {
  margin: 0;
  padding-left: 1.15em;
  color: var(--dl-ink2);
  line-height: 1.62;
  font-size: 14px;
}

.rf-dl__muted {
  margin: 0;
  color: #94a3b8;
  font-size: 13px;
}

.rf-dl__split-aside {
  padding: 18px;
  border-radius: 4px;
  border: 1px solid var(--dl-line);
  background: linear-gradient(145deg, #ecfdf5, #fff);
}

.rf-dl__split-h {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 900;
  color: var(--dl-teal-d);
}

.rf-dl__split-ul {
  margin: 0;
  padding-left: 1.1em;
  font-size: 13px;
  line-height: 1.55;
  color: var(--dl-ink2);
}

/* Cases */
.rf-dl__cases {
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .rf-dl__cases {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.rf-dl__case {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 14px;
  border-radius: 4px;
  border: 1px solid var(--dl-line);
  background: var(--dl-card);
}

.rf-dl__case-fig {
  flex: 0 0 112px;
  width: 112px;
  height: 112px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid rgba(6, 182, 212, 0.45);
  background: var(--dl-deep);
}

.rf-dl__case-fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rf-dl__case-h {
  margin: 0 0 4px;
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--dl-ink);
}

.rf-dl__case-p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--dl-ink2);
}

/* Trail steps */
.rf-dl__trail {
  margin: 0;
  padding-left: 1.2em;
  max-width: 720px;
  border-left: 3px solid var(--dl-teal);
}

.rf-dl__trail-li {
  margin-bottom: 12px;
  padding-left: 4px;
  font-size: 14px;
  line-height: 1.6;
}

.rf-dl__trail-k {
  display: block;
  font-weight: 900;
  color: var(--dl-teal-d);
  margin-bottom: 4px;
}

.rf-dl__trail-v {
  color: var(--dl-ink2);
}

/* Seal awards */
.rf-dl__seal-grid {
  display: grid;
  gap: 12px;
}

@media (min-width: 640px) {
  .rf-dl__seal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.rf-dl__seal {
  padding: 16px;
  border-radius: 4px;
  border: 1px solid var(--dl-line);
  background: var(--dl-card);
}

.rf-dl__seal-h {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 900;
}

.rf-dl__seal-p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--dl-ink2);
}

.rf-dl__seal-links {
  margin: 16px 0 0;
  font-size: 13px;
}

.rf-dl__seal-links a {
  color: var(--dl-teal-d);
  font-weight: 850;
  text-decoration: none;
  border-bottom: 1px solid rgba(13, 148, 136, 0.35);
}

/* Writ */
.rf-dl__writ {
  font-size: 14px;
  line-height: 1.72;
  color: var(--dl-ink2);
}

.rf-dl__writ p {
  margin: 0 0 12px;
}

.rf-dl__writ a {
  color: var(--dl-teal-d);
  font-weight: 750;
}

/* FAQ */
.rf-dl__ask {
  max-width: 780px;
}

.rf-dl__ask-item {
  border: 1px solid var(--dl-line);
  border-radius: 4px;
  margin-bottom: 8px;
  background: var(--dl-card);
  overflow: hidden;
}

.rf-dl__ask-item summary {
  padding: 12px 14px;
  font-weight: 850;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
}

.rf-dl__ask-body {
  padding: 0 14px 12px;
  border-top: 1px dashed var(--dl-line);
  font-size: 13px;
  line-height: 1.62;
  color: var(--dl-ink2);
}

.rf-dl__ask-body p {
  margin: 0;
}

/* Endcap footer */
.rf-dl__endcap {
  background: linear-gradient(180deg, #022c2c 0%, #0f172a 100%);
  border-top: 3px solid var(--dl-teal);
  padding: 26px 0 32px;
}

.rf-dl__endcap-inner {
  text-align: center;
}

.rf-dl__endcap-tag {
  margin: 0 0 10px;
  font-family: ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: #5eead4;
}

.rf-dl__endcap-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 12px;
}

.rf-dl__endcap-nav a {
  color: #99f6e4;
  font-weight: 800;
  font-size: 13px;
  text-decoration: none;
}

.rf-dl__endcap-nav a:hover {
  color: #fff;
}
/* ========== /company 品牌 nv-co（River Ferry 杂志化港岸） ========== */
.nv-co--river {
  --hc-ink: #1c2b2f;
  --hc-muted: #4a6670;
  --hc-paper: #faf8f5;
  --hc-river: #0e7490;
  --hc-mist: #e0f2fe;
  --hc-line: #d4e3e8;
  --hc-harbor: #0c4a6e;
  color: var(--hc-ink);
  background: var(--hc-paper);
}

.nv-co--river .nv-co__bar {
  position: relative;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: none;
}

.nv-co--river .nv-co__bar-river {
  height: 4px;
  background: linear-gradient(90deg, #99f6e4, #0e7490, #164e63);
}

.nv-co--river .nv-co__bar-inner {
  padding: 14px 0;
}

.nv-co--river .nv-co__back {
  color: var(--hc-river);
  font-weight: 850;
  font-size: 14px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}

.nv-co--river .nv-co__back:hover {
  border-bottom-color: var(--hc-river);
}

.nv-co--river .nv-co__bar-meta {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 12px;
  font-style: italic;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__hero {
  position: relative;
  overflow: hidden;
  background: var(--hc-paper);
  border-bottom: none;
}

.nv-co--river .nv-co__hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, #f0fdfa 0%, #faf8f5 45%, #e0f2fe 100%);
  pointer-events: none;
}

.nv-co--river .nv-co__hero-fog {
  position: absolute;
  right: -20%;
  top: -30%;
  width: 70%;
  height: 120%;
  background: radial-gradient(ellipse at center, rgba(14, 116, 144, 0.08), transparent 60%);
  pointer-events: none;
}

.nv-co--river .nv-co__hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
  padding: clamp(36px, 7vw, 72px) 0 clamp(28px, 5vw, 48px);
  align-items: center;
}

@media (min-width: 900px) {
  .nv-co--river .nv-co__hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 440px);
    gap: 48px;
  }
}

.nv-co--river .nv-co__hero-copy {
  padding-left: 20px;
  border-left: 3px solid var(--hc-river);
}

.nv-co--river .nv-co__eyebrow {
  margin: 0 0 10px;
  font-family: ui-monospace, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--hc-river);
}

.nv-co--river .nv-co__h1 {
  margin: 0 0 14px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--hc-harbor);
  letter-spacing: -0.02em;
}

.nv-co--river .nv-co__lead {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--hc-ink);
  max-width: 52ch;
}

.nv-co--river .nv-co__lead--muted {
  font-size: 14px;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.nv-co--river .nv-co__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 22px;
  font-size: 13px;
  font-weight: 800;
  text-decoration: none;
  border-radius: 4px;
  border: 1px solid transparent;
}

.nv-co--river .nv-co__btn--solid {
  background: var(--hc-river);
  color: #f0fdfa;
  box-shadow: 0 8px 22px rgba(14, 116, 144, 0.28);
}

.nv-co--river .nv-co__btn--ghost {
  border-color: rgba(14, 116, 144, 0.45);
  color: var(--hc-harbor);
  background: rgba(255, 255, 255, 0.7);
}

.nv-co--river .nv-co__btn--outline {
  border-color: var(--hc-river);
  color: var(--hc-river);
  background: transparent;
}

.nv-co--river .nv-co__btn--sm {
  padding: 7px 14px;
  font-size: 12px;
}

.nv-co--river .nv-co__mast {
  position: relative;
  padding: 12px 0 8px;
}

.nv-co--river .nv-co__mast-tag {
  position: absolute;
  top: 0;
  right: 8%;
  z-index: 2;
  padding: 6px 12px;
  font-family: ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: #fff;
  background: var(--hc-harbor);
  transform: rotate(-3deg);
  box-shadow: 0 6px 16px rgba(12, 74, 110, 0.25);
}

.nv-co--river .nv-co__mast-shot {
  margin: 0;
  padding: 12px 12px 40px;
  background: #fff;
  box-shadow: 0 18px 40px rgba(28, 43, 47, 0.12);
  transform: rotate(-2.5deg);
  border-radius: 2px;
}

.nv-co--river .nv-co__mast-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 640 / 400;
  object-fit: cover;
  border-radius: 1px;
}

.nv-co--river .nv-co__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  justify-content: flex-end;
  transform: rotate(-2.5deg);
}

.nv-co--river .nv-co__badge {
  padding: 5px 11px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 800;
  background: var(--hc-mist);
  border: 1px solid var(--hc-line);
  color: var(--hc-harbor);
}

.nv-co--river .nv-co__hero-wake {
  height: 24px;
  margin-top: -1px;
  background: linear-gradient(180deg, rgba(14, 116, 144, 0.12), transparent);
  pointer-events: none;
}

.nv-co--river .nv-co__toc {
  position: sticky;
  top: 0;
  z-index: 4;
  background: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--hc-line);
}

.nv-co--river .nv-co__toc-track {
  display: flex;
  gap: 4px;
  padding: 12px 0;
  overflow-x: auto;
  border-left: 2px solid var(--hc-river);
  padding-left: 12px;
  margin-left: 4px;
}

.nv-co--river .nv-co__toc-track a {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 800;
  text-decoration: none;
  color: var(--hc-muted);
  background: transparent;
  border-radius: 3px;
  border: 1px solid transparent;
}

.nv-co--river .nv-co__toc-track a:hover {
  color: var(--hc-river);
  border-color: var(--hc-line);
  background: #fff;
}

.nv-co--river .nv-co__band {
  padding: clamp(32px, 5.5vw, 52px) 0;
  background: #fff;
  border-top: 1px solid var(--hc-line);
}

.nv-co--river .nv-co__band--wash {
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.nv-co--river .nv-co__band--dark {
  background: linear-gradient(165deg, #0c4a6e 0%, #134e4a 55%, #0f172a 100%);
  color: #e0f2fe;
  border-top: 3px solid #5eead4;
}

.nv-co--river .nv-co__sec-head {
  margin-bottom: 20px;
}

.nv-co--river .nv-co__sec-h {
  margin: 0 0 6px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(1.2rem, 2.2vw, 1.5rem);
  font-weight: 700;
  color: var(--hc-harbor);
}

.nv-co--river .nv-co__band--dark .nv-co__sec-h {
  color: #f0f9ff;
}

.nv-co--river .nv-co__sec-lead {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.65;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__sec-head--light .nv-co__sec-lead {
  color: rgba(224, 242, 254, 0.88);
}

.nv-co--river .nv-co__runway {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

@media (min-width: 720px) {
  .nv-co--river .nv-co__runway {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.nv-co--river .nv-co__runway-item {
  padding: 18px 16px;
  border-radius: 4px;
  border: 1px solid var(--hc-line);
  border-top: 3px solid var(--hc-river);
  background: #fff;
}

.nv-co--river .nv-co__runway-n {
  font-family: ui-monospace, monospace;
  font-size: 10px;
  font-weight: 800;
  color: #94a3b8;
  letter-spacing: 0.1em;
}

.nv-co--river .nv-co__runway-tag {
  display: block;
  margin: 6px 0 8px;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hc-river);
}

.nv-co--river .nv-co__runway-t {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__tri {
  display: grid;
  gap: 12px;
}

@media (min-width: 720px) {
  .nv-co--river .nv-co__tri {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.nv-co--river .nv-co__tri-card {
  padding: 20px 18px;
  border-radius: 4px;
  background: #fff;
  border: 1px solid var(--hc-line);
  box-shadow: 4px 6px 0 rgba(14, 116, 144, 0.12);
}

.nv-co--river .nv-co__tri-h {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--hc-harbor);
}

.nv-co--river .nv-co__tri-p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__bento {
  display: grid;
  gap: 14px;
}

@media (min-width: 880px) {
  .nv-co--river .nv-co__bento {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}

.nv-co--river .nv-co__bento-card {
  padding: 22px 20px;
  border-radius: 4px;
  border: 1px solid var(--hc-line);
  background: #fff;
}

.nv-co--river .nv-co__bento-card--accent {
  background: linear-gradient(145deg, #ecfeff, #fff);
  border-color: rgba(14, 116, 144, 0.25);
}

.nv-co--river .nv-co__bento-h {
  margin: 0 0 8px;
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--hc-harbor);
}

.nv-co--river .nv-co__bento-p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__lane {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.nv-co--river .nv-co__lane-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px 12px;
  padding: 10px 0;
  border-top: 1px dashed var(--hc-line);
  font-size: 14px;
}

.nv-co--river .nv-co__lane-row:first-child {
  border-top: none;
}

.nv-co--river .nv-co__lane-h {
  font-weight: 900;
  color: var(--hc-ink);
}

.nv-co--river .nv-co__lane-p {
  color: var(--hc-muted);
}

.nv-co--river .nv-co__promise {
  margin-top: 24px;
  padding: 20px 18px;
  border-radius: 4px;
  border: 1px solid var(--hc-line);
  background: #fafafa;
}

.nv-co--river .nv-co__promise-h {
  margin: 0 0 12px;
  font-size: 1rem;
  font-weight: 900;
  color: var(--hc-harbor);
}

.nv-co--river .nv-co__promise-ol {
  margin: 0;
  padding-left: 1.2em;
  font-size: 14px;
  line-height: 1.65;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__rules {
  margin: 0 0 16px;
  padding-left: 1.2em;
  font-size: 15px;
  line-height: 1.65;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nv-co--river .nv-co__pill {
  display: inline-flex;
  padding: 9px 16px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 900;
  text-decoration: none;
  background: var(--hc-river);
  color: #f0fdfa;
}

.nv-co--river .nv-co__scroll {
  display: flex;
  gap: 18px;
  margin: 0 calc(50% - 50vw) 0;
  padding: 8px max(12px, calc(50vw - 560px)) 28px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
}

.nv-co--river .nv-co__polaroid {
  flex: 0 0 auto;
  scroll-snap-align: start;
  margin: 0;
  padding: 10px 10px 28px;
  background: #fff;
  border-radius: 2px;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
  transform: rotate(-1deg);
}

.nv-co--river .nv-co__polaroid:nth-child(even) {
  transform: rotate(1.5deg);
}

.nv-co--river .nv-co__polaroid-inner {
  border-radius: 1px;
  overflow: hidden;
  width: min(300px, 70vw);
  aspect-ratio: 400 / 260;
  background: #0f172a;
}

.nv-co--river .nv-co__polaroid-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.nv-co--river .nv-co__quotes {
  display: grid;
  gap: 12px;
}

@media (min-width: 640px) {
  .nv-co--river .nv-co__quotes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.nv-co--river .nv-co__quote {
  margin: 0;
  padding: 16px 18px 16px 22px;
  border-radius: 4px;
  border: 1px solid var(--hc-line);
  border-left: 4px solid var(--hc-river);
  background: #fff;
}

.nv-co--river .nv-co__quote p {
  margin: 0 0 8px;
  font-family: Georgia, serif;
  font-size: 14px;
  line-height: 1.65;
  font-style: italic;
  color: var(--hc-ink);
}

.nv-co--river .nv-co__quote footer {
  font-size: 11px;
  font-weight: 800;
  color: #94a3b8;
}

.nv-co--river .nv-co__notice {
  max-width: 800px;
  padding: 22px 20px;
  border-radius: 4px;
  border: 1px solid var(--hc-line);
  background: #fff;
  box-shadow: 6px 8px 0 rgba(28, 43, 47, 0.06);
}

.nv-co--river .nv-co__notice-h {
  margin: 0 0 10px;
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--hc-harbor);
}

.nv-co--river .nv-co__notice p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__faq {
  max-width: 780px;
}

.nv-co--river .nv-co__faq-item {
  border: 1px solid var(--hc-line);
  border-radius: 4px;
  margin-bottom: 8px;
  background: #fff;
  overflow: hidden;
}

.nv-co--river .nv-co__faq-item summary {
  padding: 12px 14px;
  font-weight: 850;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
}

.nv-co--river .nv-co__faq-a {
  padding: 0 14px 12px;
  border-top: 1px dashed var(--hc-line);
  font-size: 14px;
  line-height: 1.65;
  color: var(--hc-muted);
}

.nv-co--river .nv-co__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.nv-co--river .nv-co__dock {
  background: linear-gradient(90deg, #164e63, #0c4a6e);
  border-top: 4px solid #99f6e4;
  padding: 22px 0 26px;
}

.nv-co--river .nv-co__dock-inner {
  font-size: 13px;
}

.nv-co--river .nv-co__dock a {
  color: #cffafe;
  font-weight: 800;
  text-decoration: none;
}

.nv-co--river .nv-co__dock a:hover {
  color: #fff;
  text-decoration: underline;
}

.nv-co--river .nv-co__dock-sep {
  color: rgba(255, 255, 255, 0.35);
}

/* ========== 文章详情 nv-ar ========== */
.nv-ar {
  --nv-ar-line: #e2e8f0;
  color: var(--nv-ink);
}

.nv-ar__crumb {
  padding: 14px 0 8px;
  font-size: 13px;
  font-weight: 650;
}

.nv-ar__crumb a {
  color: var(--nv-ink2);
  text-decoration: none;
}

.nv-ar__crumb a:hover {
  color: #c2410c;
}

.nv-ar__crumb-sep {
  margin: 0 8px;
  opacity: 0.45;
}

.nv-ar__crumb-here {
  color: var(--nv-ink);
  font-weight: 800;
}

.nv-ar__hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(145deg, #0f172a 0%, #1e293b 55%, #0c4a6e 100%);
  border-bottom: 1px solid rgba(251, 191, 36, 0.12);
}

.nv-ar__hero-inner {
  padding: clamp(28px, 5vw, 56px) 0;
}

.nv-ar__eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fde68a;
}

.nv-ar__h1 {
  margin: 0 0 16px;
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  font-weight: 900;
  line-height: 1.2;
  color: #fff;
  letter-spacing: -0.02em;
}

.nv-ar__byline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  font-size: 14px;
  color: rgba(226, 232, 240, 0.88);
}

.nv-ar__byline time {
  font-variant-numeric: tabular-nums;
}

.nv-ar__back {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid rgba(251, 191, 36, 0.45);
  color: #fef3c7 !important;
  font-weight: 800;
  text-decoration: none;
  font-size: 13px;
}

.nv-ar__back:hover {
  border-color: #fbbf24;
  color: #fff !important;
}

.nv-ar__cover-wrap {
  margin-top: clamp(20px, 4vw, 36px);
}

.nv-ar__cover {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(251, 191, 36, 0.2);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.nv-ar__cover img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.nv-ar__summary {
  margin: 0 auto;
  max-width: 720px;
  padding: 22px 0 0;
  font-size: 16px;
  line-height: 1.75;
  font-weight: 650;
  color: var(--nv-ink2);
}

.nv-ar__shell {
  display: grid;
  gap: 28px;
  padding: clamp(28px, 5vw, 48px) 0 clamp(48px, 8vw, 96px);
}

@media (min-width: 1000px) {
  .nv-ar__shell {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
  }
}

.nv-ar__body {
  min-width: 0;
}

.nv-ar__body.section-desc {
  font-size: 17px;
  line-height: 1.85;
  color: #334155;
}

.nv-ar__body.section-desc h2,
.nv-ar__body.section-desc h3 {
  color: var(--nv-ink);
  margin-top: 1.6em;
}

.nv-ar__adj {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--nv-ar-line);
}

.nv-ar__adj-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .nv-ar__adj-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.nv-ar__adj-lbl {
  display: block;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 6px;
}

.nv-ar__adj-a {
  font-weight: 800;
  color: #c2410c;
  text-decoration: none;
}

.nv-ar__adj-a:hover {
  text-decoration: underline;
}

.nv-ar__adj-empty {
  color: #94a3b8;
}

.nv-ar__note {
  margin-top: 28px;
  padding: 18px 18px;
  border-radius: 12px;
  background: #fff7ed;
  border: 1px solid rgba(234, 88, 12, 0.2);
}

.nv-ar__note-h {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 900;
  color: var(--nv-ink);
}

.nv-ar__note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--nv-ink2);
}

.nv-ar__rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.nv-ar__card {
  padding: 16px 16px;
  border-radius: 14px;
  border: 1px solid var(--nv-ar-line);
  background: #fff;
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.05);
}

.nv-ar__rail-brand {
  margin: 0 0 8px;
  font-weight: 900;
  color: var(--nv-ink);
}

.nv-ar__rail-p {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--nv-ink2);
}

.nv-ar__rail-cta {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, #fbbf24, #ea580c);
  color: #0f172a !important;
  font-weight: 900;
  font-size: 13px;
  text-decoration: none;
}

.nv-ar__rail-h {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
}

.nv-ar__rail-ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nv-ar__rail-ul li {
  margin-bottom: 8px;
}

.nv-ar__rail-ul a {
  color: #c2410c;
  font-weight: 750;
  text-decoration: none;
  font-size: 14px;
}

.nv-ar__rail-ul a:hover {
  text-decoration: underline;
}

/* ========== 列表资讯 / 热点 ========== */
.nv-inland--list .agp-mzd-zx__bar,
.nv-inland--list .agp-mzd-rd__bar {
  background: var(--nv-dark) !important;
  border-bottom: 1px solid rgba(251, 191, 36, 0.15);
}

.nv-inland--list .agp-mzd-crumb a,
.nv-inland--list .agp-mzd-zx__crumb-page,
.nv-inland--list .agp-mzd-rd__crumb-page {
  color: #cbd5e1 !important;
}

.nv-inland--list .agp-mzd-crumb__here {
  color: #fff !important;
}

.nv-inland--list .agp-mzd-zx__chip,
.nv-inland--list .agp-mzd-rd__chip {
  border-radius: 999px !important;
  border: 1px solid rgba(148, 163, 184, 0.35) !important;
  color: #e2e8f0 !important;
  background: rgba(15, 23, 42, 0.4) !important;
}

.nv-inland--list .agp-mzd-zx__chip--on,
.nv-inland--list .agp-mzd-rd__chip--on {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.25), rgba(234, 88, 12, 0.2)) !important;
  border-color: rgba(251, 191, 36, 0.55) !important;
  color: #fff !important;
}

.nv-inland--list .agp-mzd-zx__mast,
.nv-inland--list .agp-mzd-rd__mast {
  background: linear-gradient(180deg, #1e293b 0%, #f8fafc 100%) !important;
  padding-bottom: clamp(32px, 6vw, 56px) !important;
}

.nv-inland--list .agp-mzd-zx__title,
.nv-inland--list .agp-mzd-rd__title {
  color: #fff !important;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.25);
}

.nv-inland--list .agp-mzd-zx__eyebrow,
.nv-inland--list .agp-mzd-eyebrow {
  color: #fde68a !important;
}

.nv-inland--list .agp-mzd-zx__lede,
.nv-inland--list .agp-mzd-rd__lede {
  color: rgba(241, 245, 249, 0.9) !important;
}

.nv-inland--list .agp-mzd-zx__pill,
.nv-inland--list .agp-mzd-rd__pill {
  background: rgba(15, 23, 42, 0.35) !important;
  border: 1px solid rgba(251, 191, 36, 0.25) !important;
  color: #f1f5f9 !important;
}

.nv-inland--list .agp-mzd-zx__timeline .agp-mzd-zx__tl-link {
  border-radius: 12px !important;
  border: 1px solid var(--nv-line) !important;
}

.nv-inland--list .agp-mzd-zx__timeline .agp-mzd-zx__tl-link:hover {
  border-color: rgba(234, 88, 12, 0.35) !important;
  background: #fff7ed !important;
}

.nv-inland--list .agp-mzd-rd__mast .agp-mzd-eyebrow {
  color: #fde68a !important;
}

.nv-inland--list .agp-mzd-rd__row {
  border-radius: 12px !important;
}

.nv-inland--list .agp-mzd-rd__row:hover {
  background: #fff7ed !important;
}

.nv-inland--list .agp-mzd-zx__pg.is-active,
.nv-inland--list .agp-mzd-rd__pg.is-active {
  background: linear-gradient(135deg, #fbbf24, #ea580c) !important;
  color: #0f172a !important;
  border: none !important;
}

/* ========== 静态页 / changelog（rf-cl） / 404 ========== */
.nv-inland--static .agp-mzd-stc__head {
  background: linear-gradient(145deg, #0f172a 0%, #1e3a5f 100%) !important;
  color: #f8fafc !important;
  padding: clamp(32px, 6vw, 56px) 0 !important;
  margin-bottom: 24px !important;
  border-radius: 0 !important;
}

.nv-inland--static .agp-mzd-stc__head .agp-mzd-eyebrow {
  color: #fde68a !important;
}

.nv-inland--static .agp-mzd-stc__h1 {
  color: #fff !important;
}

.nv-inland--static .agp-mzd-stc__lead {
  color: rgba(226, 232, 240, 0.88) !important;
}

/* ========== /changelog：River Ferry Changelog（rf-cl）全新 DOM ========== */
.nv-inland--changelog .rf-cl {
  --rf-cl-ink: #0f172a;
  --rf-cl-muted: #475569;
  --rf-cl-line: #e2e8f0;
  --rf-cl-surface: #f8fafc;
  --rf-cl-card: #ffffff;
  --rf-cl-accent: #0891b2;
  --rf-cl-amber: #fbbf24;
  --rf-cl-amber-2: #ea580c;
  color: var(--rf-cl-ink);
  background: linear-gradient(180deg, #f1f5f9 0%, var(--rf-cl-surface) 28%, #fff 100%);
}

.nv-inland--changelog .rf-cl [id] {
  scroll-margin-top: clamp(72px, 12vh, 104px);
}

.nv-inland--changelog .rf-cl__crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 14px 0 6px;
  font-size: 13px;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__crumb-a {
  color: var(--rf-cl-accent);
  font-weight: 650;
  text-decoration: none;
}

.nv-inland--changelog .rf-cl__crumb-a:hover {
  text-decoration: underline;
}

.nv-inland--changelog .rf-cl__crumb-sep {
  opacity: 0.55;
}

.nv-inland--changelog .rf-cl__crumb-here {
  color: var(--rf-cl-ink);
  font-weight: 600;
}

.nv-inland--changelog .rf-cl__mast {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 48%, #0c4a6e 100%);
  color: #f8fafc;
  margin-bottom: 0;
}

.nv-inland--changelog .rf-cl__mast::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 100% 0%, rgba(251, 191, 36, 0.18), transparent 55%),
    radial-gradient(ellipse 50% 40% at 0 100%, rgba(6, 182, 212, 0.12), transparent 50%);
  pointer-events: none;
}

.nv-inland--changelog .rf-cl__mast-inner {
  position: relative;
  z-index: 1;
  padding: clamp(28px, 5vw, 48px) 0 clamp(28px, 4vw, 40px);
  max-width: 48rem;
}

.nv-inland--changelog .rf-cl__mast-kicker {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fde68a;
}

.nv-inland--changelog .rf-cl__mast-title {
  margin: 0 0 10px;
  font-size: clamp(1.45rem, 3.2vw, 1.95rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: #fff;
}

.nv-inland--changelog .rf-cl__mast-lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(226, 232, 240, 0.9);
}

.nv-inland--changelog .rf-cl__sheet {
  padding: clamp(20px, 3vw, 32px) 0 clamp(28px, 4vw, 40px);
}

.nv-inland--changelog .rf-cl__sheet-inner {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.5vw, 24px);
}

.nv-inland--changelog .rf-cl__panel {
  background: var(--rf-cl-card);
  border: 1px solid var(--rf-cl-line);
  border-radius: 16px;
  padding: clamp(18px, 2.5vw, 24px);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.05);
}

.nv-inland--changelog .rf-cl__panel--narr .rf-cl__narr {
  margin-top: 0;
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid rgba(8, 145, 176, 0.2);
  background: linear-gradient(165deg, rgba(6, 182, 212, 0.1) 0%, #fff 72%);
}

.nv-inland--changelog .rf-cl__panel--flush {
  padding-bottom: 8px;
  margin-bottom: -8px;
}

.nv-inland--changelog .rf-cl__panel-h {
  margin: 0 0 10px;
  font-size: clamp(1.08rem, 2.1vw, 1.22rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--rf-cl-ink);
}

.nv-inland--changelog .rf-cl__panel-lede {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--rf-cl-muted);
  max-width: 62ch;
}

.nv-inland--changelog .rf-cl__narr-strong {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--rf-cl-ink);
}

.nv-inland--changelog .rf-cl__narr-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .nv-inland--changelog .rf-cl__matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

.nv-inland--changelog .rf-cl__matrix-cell {
  border-radius: 12px;
  border: 1px solid var(--rf-cl-line);
  border-top: 3px solid var(--rf-cl-accent);
  padding: 14px 14px 16px;
  background: var(--rf-cl-surface);
  min-height: 100%;
}

.nv-inland--changelog .rf-cl__matrix-h {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--rf-cl-ink);
}

.nv-inland--changelog .rf-cl__matrix-p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__panel--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .nv-inland--changelog .rf-cl__panel--split {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }
}

.nv-inland--changelog .rf-cl__tip-ol {
  margin: 0;
  padding-left: 1.4rem;
  font-size: 14px;
  line-height: 1.65;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__tip-li {
  margin: 0 0 10px;
}

.nv-inland--changelog .rf-cl__tip-li:last-child {
  margin-bottom: 0;
}

.nv-inland--changelog .rf-cl__split-aside {
  border-radius: 12px;
  border: 1px dashed rgba(8, 145, 176, 0.35);
  padding: 16px 18px;
  background: rgba(248, 250, 252, 0.9);
}

.nv-inland--changelog .rf-cl__aside-h {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rf-cl-accent);
}

.nv-inland--changelog .rf-cl__aside-ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nv-inland--changelog .rf-cl__aside-li {
  margin: 0 0 8px;
}

.nv-inland--changelog .rf-cl__aside-li:last-child {
  margin-bottom: 0;
}

.nv-inland--changelog .rf-cl__aside-a {
  color: var(--rf-cl-ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(8, 145, 176, 0.35);
}

.nv-inland--changelog .rf-cl__aside-a:hover {
  color: var(--rf-cl-accent);
  border-bottom-color: var(--rf-cl-accent);
}

/* 履历：左侧色条 + 卡片，非旧版 timeline dot */
.nv-inland--changelog .rf-cl__ledger {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nv-inland--changelog .rf-cl__ledger-row {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 0 14px;
  align-items: stretch;
}

@media (min-width: 640px) {
  .nv-inland--changelog .rf-cl__ledger-row {
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 0 18px;
  }
}

.nv-inland--changelog .rf-cl__ledger-rail {
  position: relative;
  background: linear-gradient(180deg, rgba(8, 145, 176, 0.35), rgba(234, 88, 12, 0.2));
  border-radius: 2px;
}

.nv-inland--changelog .rf-cl__ledger-row:last-child .rf-cl__ledger-rail {
  border-radius: 2px 2px 0 0;
}

.nv-inland--changelog .rf-cl__ledger-notch {
  position: absolute;
  left: 50%;
  top: 22px;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--rf-cl-amber), var(--rf-cl-amber-2));
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.95), 0 4px 12px rgba(234, 88, 12, 0.35);
}

.nv-inland--changelog .rf-cl__ledger-card {
  margin-bottom: clamp(14px, 2vw, 20px);
  padding: 1rem 1rem 1.05rem;
  border-radius: 0 14px 14px 14px;
  border: 1px solid var(--rf-cl-line);
  background: var(--rf-cl-card);
  box-shadow: 0 6px 22px rgba(15, 23, 42, 0.06);
}

.nv-inland--changelog .rf-cl__ledger-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  margin-bottom: 8px;
  font-size: 12px;
  font-family: ui-monospace, monospace;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__ledger-date {
  font-weight: 650;
  color: var(--rf-cl-ink);
}

.nv-inland--changelog .rf-cl__ledger-ver {
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(8, 145, 176, 0.12);
  color: #0e7490;
  font-weight: 700;
}

.nv-inland--changelog .rf-cl__ledger-title {
  margin: 0 0 10px;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--rf-cl-ink);
}

.nv-inland--changelog .rf-cl__ledger-ul {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 14px;
  line-height: 1.65;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__ledger-li {
  margin: 0 0 6px;
}

.nv-inland--changelog .rf-cl__faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.nv-inland--changelog .rf-cl__faq-item {
  border-radius: 12px;
  border: 1px solid var(--rf-cl-line);
  background: var(--rf-cl-surface);
  padding: 0 14px;
}

.nv-inland--changelog .rf-cl__faq-sum {
  cursor: pointer;
  padding: 12px 0;
  font-weight: 800;
  font-size: 14px;
  color: var(--rf-cl-ink);
  list-style: none;
}

.nv-inland--changelog .rf-cl__faq-sum::-webkit-details-marker {
  display: none;
}

.nv-inland--changelog .rf-cl__faq-item[open] summary {
  border-bottom: 1px solid var(--rf-cl-line);
}

.nv-inland--changelog .rf-cl__faq-ans {
  margin: 0;
  padding: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--rf-cl-muted);
}

.nv-inland--changelog .rf-cl__foot {
  background: var(--nv-dark);
  color: #e2e8f0;
  margin-top: clamp(8px, 2vw, 16px);
  padding: clamp(32px, 5vw, 48px) 0;
}

.nv-inland--changelog .rf-cl__foot-inner {
  max-width: 40rem;
}

.nv-inland--changelog .rf-cl__foot-h {
  margin: 0 0 10px;
  font-size: clamp(1.15rem, 2.2vw, 1.35rem);
  font-weight: 900;
  color: #fff;
}

.nv-inland--changelog .rf-cl__foot-p {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(226, 232, 240, 0.88);
}

.nv-inland--changelog .rf-cl__foot-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.nv-inland--changelog .rf-cl__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 14px;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.nv-inland--changelog .rf-cl__btn--primary {
  background: linear-gradient(135deg, var(--rf-cl-amber), var(--rf-cl-amber-2));
  color: #0f172a;
  border: none;
  box-shadow: 0 8px 24px rgba(234, 88, 12, 0.35);
}

.nv-inland--changelog .rf-cl__btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(251, 191, 36, 0.45);
}

.nv-inland--changelog .rf-cl__btn--ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.nv-inland--changelog .rf-cl__btn--ghost:hover {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
}

@media (prefers-reduced-motion: reduce) {
  .nv-inland--changelog .rf-cl__btn {
    transition: none;
  }
}

.nv-inland--404 .agp-mzd-miss__visual {
  background: linear-gradient(145deg, #0f172a, #1e3a5f) !important;
  border-radius: 20px !important;
}

.nv-inland--404 .agp-mzd-miss__code {
  background: linear-gradient(90deg, #fbbf24, #fb923c) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
}

.nv-inland--404 .agp-mzd-btn--primary {
  background: linear-gradient(135deg, #fbbf24, #ea580c) !important;
  color: #0f172a !important;
  border: none !important;
  border-radius: 999px !important;
  font-weight: 900 !important;
}