:root {
  --ink: #0a0a0a;
  --ink-soft: #525252;
  --line: rgba(10, 10, 10, 0.12);
  --accent: #0a0a0a;
  --accent-soft: rgba(10, 10, 10, 0.06);
  --surface: rgba(255, 255, 255, 0.92);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.06);
  --radius: 24px;
  --font: "Noto Sans SC", system-ui, sans-serif;
  --display: "Syne", "Noto Sans SC", system-ui, sans-serif;
}

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

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--font);
  color: var(--ink);
  background: #ffffff;
  overflow-x: hidden;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(10, 10, 10, 0.28);
  text-underline-offset: 2px;
}
a:visited {
  color: var(--ink);
}
a:hover {
  text-decoration-color: rgba(10, 10, 10, 0.55);
}

/* 深色底控件：强制白字，避免 a:visited / 串联 hover 盖成黑字 */
a.btn-primary,
a.btn-primary:link,
a.btn-primary:visited,
a.btn-primary:hover,
a.btn-primary:active,
.top-nav > a.active,
.top-nav > a.active:link,
.top-nav > a.active:visited,
.top-nav > a.active:hover,
.top-nav > a.active:active,
.seg-item.active,
.seg-item.active:link,
.seg-item.active:visited,
.seg-item.active:hover,
.plat.active,
.plat.active:link,
.plat.active:visited,
.plat.active:hover {
  color: #fff !important;
  -webkit-text-fill-color: #fff;
  text-decoration: none;
}

.bg-stage {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background: #ffffff;
}

.bg-flow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.bg-veil {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 65% 48% at 50% 36%,
    rgba(255, 255, 255, 0.82) 0%,
    rgba(255, 255, 255, 0.28) 58%,
    rgba(255, 255, 255, 0.08) 100%
  );
}

.top {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 32px;
}
.top.has-back {
  justify-content: flex-start;
}
.top.has-back .brand {
  margin-right: auto;
}
.top-back {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #fff;
  color: #0a0a0a;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: 999px;
  cursor: pointer;
  line-height: 1;
}
.top-back:hover {
  border-color: #0a0a0a;
  background: #f7f7f5;
}

.top-nav {
  display: flex;
  gap: 8px;
  font-size: 13px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  max-width: min(920px, 72vw);
}

.auth-slot {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-left: 4px;
}
.cred-pill {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: #f0f0ee;
  color: #0a0a0a;
  border: 1px solid rgba(10, 10, 10, 0.12);
  text-decoration: none;
}
.top-nav a.cred-pill,
.auth-slot .cred-pill {
  color: #0a0a0a;
  text-decoration: none;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
}
.top-nav a.cred-pill:hover,
.auth-slot .cred-pill:hover {
  background: #fff;
  border-color: #0a0a0a;
}
button.cred-pill {
  appearance: none;
  -webkit-appearance: none;
}

.top-nav > a,
.top-nav .nav-more > summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(10, 10, 10, 0.14);
  background: #fff;
  line-height: 1.2;
  white-space: nowrap;
}
.top-nav > a:visited {
  color: var(--ink);
}
.top-nav > a:hover,
.top-nav .nav-more.is-on > summary,
.top-nav .nav-more > summary:hover {
  color: var(--ink);
  border-color: #0a0a0a;
  background: #f7f7f5;
}
.top-nav > a.active {
  background: #0a0a0a;
  border-color: #0a0a0a;
  color: #fff;
  -webkit-text-fill-color: #fff;
}
.top-nav > a.active:hover {
  background: #0a0a0a;
  border-color: #0a0a0a;
  color: #fff;
  -webkit-text-fill-color: #fff;
}

.campaign-rail {
  margin: 0 32px 8px;
  padding: 8px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(8px);
}
.campaign-rail-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 13px;
}
.campaign-rail-kicker {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
  text-transform: uppercase;
}
.campaign-rail-brand {
  font-family: Syne, "Noto Sans SC", sans-serif;
  font-weight: 700;
}
.campaign-rail-stage {
  font-size: 12px;
  color: var(--ink-soft);
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.06);
}
.campaign-rail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-left: auto;
}
.campaign-rail-links a {
  color: var(--ink-soft);
  text-decoration: none;
}
.campaign-rail-links a:hover,
.campaign-rail-links a.on {
  color: var(--ink);
  font-weight: 600;
}
.match-compare {
  margin: 12px 0;
  padding: 14px 16px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
}
.match-compare-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.match-compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.match-compare-card {
  padding: 10px 12px;
  border-radius: 10px;
  background: #f7f7f5;
  font-size: 12px;
  line-height: 1.45;
}
.match-compare-card b {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}

.nav-more {
  position: relative;
  display: inline-block;
}
.nav-more > summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
}
.nav-more > summary::-webkit-details-marker { display: none; }
.nav-more-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  min-width: 168px;
  padding: 8px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 40;
}
.nav-more-panel a {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 12px;
}
.nav-more-panel a:visited {
  color: var(--ink);
}
.nav-more-panel a:hover { background: rgba(0,0,0,.04); }

.home-cta {
  margin: -4px 0 20px;
  font-size: 14px;
}

.home-cta a {
  color: var(--ink);
  font-weight: 500;
}

/* DeepSeek 风格分段实体按钮（工具页） */
.seg-nav {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  margin: -2px 0 22px;
  padding: 4px;
  border-radius: 14px;
  background: rgba(10, 10, 10, 0.06);
  border: 1px solid rgba(10, 10, 10, 0.06);
  max-width: 100%;
}

.seg-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 16px;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  text-decoration: none;
  border: 1px solid transparent;
  background: transparent;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  white-space: nowrap;
  cursor: pointer;
}

.seg-item:hover {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.seg-item.active,
.seg-item:focus-visible {
  color: #fff;
  background: #0a0a0a;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
  outline: none;
}

/* 我是达人：三入口 */
.creator-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 8px;
}
.creator-quick-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 11px;
  border: 1px solid rgba(10, 10, 10, 0.12);
  background: #f4f4f2;
  color: #0a0a0a;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.creator-quick-btn:hover {
  border-color: #0a0a0a;
  background: #fff;
}
.batch-soft-links {
  margin: 0 0 12px;
  font-size: 13px;
}
.batch-soft-links a {
  color: #444;
  font-weight: 600;
  text-underline-offset: 2px;
}
.handoff-rail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(10, 10, 10, 0.1);
  background: #fff;
  max-width: 48rem;
}
.handoff-rail.flash {
  animation: handoffFlash 1.2s ease;
}
@keyframes handoffFlash {
  0%, 100% { box-shadow: none; }
  30% { box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.18); }
}
.handoff-rail-links {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-left: 4px;
  font-size: 13px;
}
.handoff-rail-links a,
.handoff-rail-links .linkish {
  color: #444;
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 首页输入框内：分析 / 挖人 切换 */
.prompt-modes {
  display: flex;
  gap: 6px;
  margin: 0 0 14px;
  padding: 5px;
  width: fit-content;
  max-width: 100%;
  border-radius: 14px;
  background: #efefec;
  border: 1px solid rgba(10, 10, 10, 0.08);
}

.prompt-mode {
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  color: #666;
  padding: 10px 22px;
  border-radius: 11px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease;
}

.prompt-mode:hover {
  color: var(--ink);
}

.prompt-mode.on {
  color: #fff;
  background: #0a0a0a;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.16);
}

.prompt-box[data-mode="dig"],
.prompt-box[data-mode="creator"] {
  border-color: rgba(10, 10, 10, 0.28);
  background: #f3f3f0;
  padding: 20px 0 0;
}

.prompt-box[data-mode="dig"] .prompt-modes,
.prompt-box[data-mode="creator"] .prompt-modes {
  margin-left: 22px;
  margin-right: 22px;
}

.prompt-mode.creator.on {
  background: #111;
}

a.prompt-mode-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: #666;
  background: transparent;
  box-shadow: none;
}

a.prompt-mode-link:hover {
  color: var(--ink);
  background: transparent;
  box-shadow: none;
}

.prompt-box[data-mode="dig"] #panelDig,
.prompt-box[data-mode="creator"] #panelCreator {
  background: transparent;
}

.prompt-field {
  margin: 0;
  padding: 14px 22px;
  background: #fff;
  border-top: 1px solid rgba(10, 10, 10, 0.1);
}

.prompt-field:first-child {
  border-top: 0;
  border-radius: 0;
}

.prompt-field-label {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #6b6b6b;
  margin-bottom: 8px;
  padding-left: 2px;
}

.prompt-line {
  display: block;
  width: 100%;
  border: 1.5px solid rgba(10, 10, 10, 0.16);
  border-radius: 14px;
  outline: none;
  background: #f7f7f5;
  font: inherit;
  font-size: 1.05rem;
  line-height: 1.45;
  color: var(--ink);
  padding: 12px 14px;
  box-sizing: border-box;
}

.prompt-line.soft {
  font-size: 0.95rem;
}

.prompt-line:focus {
  border-color: rgba(10, 10, 10, 0.35);
  background: #fff;
}

.prompt-line::placeholder {
  color: #a3a3a3;
}

.prompt-opt-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.prompt-box[data-mode="dig"] .prompt-bar {
  margin: 0;
  padding: 14px 22px 18px;
  background: #fff;
  border-top: 1px solid rgba(10, 10, 10, 0.1);
  border-radius: 0 0 26px 26px;
}

.prompt-opt {
  border: 1.5px solid rgba(10, 10, 10, 0.16);
  background: #f7f7f5;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  color: #444;
  cursor: pointer;
}

.prompt-opt.on {
  color: #fff;
  background: #0a0a0a;
  border-color: #0a0a0a;
}

.prompt-panel {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.fraud-home-result {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f6f6f3;
  border: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 13px;
  line-height: 1.5;
  text-align: left;
}
.fraud-home-result .fraud-one-liner.fraud-ok {
  color: #1a7a3a;
  margin: 0;
}
.fraud-home-result .fraud-one-liner.fraud-mid {
  color: #9a6b00;
  margin: 0;
}
.fraud-home-result .fraud-one-liner.fraud-bad {
  color: #b42318;
  margin: 0;
}
.fraud-home-result .why-list {
  margin: 8px 0 0;
  padding-left: 1.2em;
}
.muted.tiny {
  font-size: 12px;
  color: #777;
}

.link-pill {
  text-decoration: none;
  color: inherit;
}

.home-subnav {
  display: flex;
  gap: 18px;
  justify-content: center;
  margin: 14px 0 8px;
  font-size: 13px;
}

.home-subnav a {
  color: #777;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.home-subnav a:hover {
  color: var(--ink);
  border-bottom-color: rgba(10, 10, 10, 0.25);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: #0a0a0a;
}

.brand-name {
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.nav-pill {
  font-size: 0.8rem;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
}

.landing {
  position: relative;
  z-index: 1;
  max-width: 820px;
  margin: 4vh auto 0;
  padding: 0 24px 80px;
  text-align: center;
}

.announce {
  margin: 0 0 14px;
  font-size: 0.95rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
}

.hero {
  margin: 0 0 36px;
  font-family: var(--display);
  font-size: clamp(2.4rem, 5.5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: #0a0a0a;
}

.hero.home-hero {
  /* leave room for mascot perched on prompt (top:-88px) */
  margin: 0 0 28px;
  padding-right: 0;
  position: relative;
  z-index: 1;
}

.home-lead {
  max-width: 34rem;
  margin: 0 auto 18px;
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.home-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 0 0 8px;
}

.home-cta .btn-primary,
.home-cta .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 600;
}

.prompt-stage {
  position: relative;
  margin: 72px auto 0;
  max-width: 100%;
  overflow: visible;
}

/* 趴在输入框上沿（首页原版） */
.mascot {
  position: absolute;
  right: 28px;
  top: -88px;
  width: 168px;
  height: 118px;
  z-index: 5;
  pointer-events: none;
  transform-origin: 60% 100%;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.mascot.is-bounce {
  animation: mascotBounce 0.5s ease;
}

.mascot[data-mood="work"] {
  transform: translateY(-4px) rotate(-2deg);
}

.mascot[data-mood="happy"],
.mascot[data-mood="love"],
.mascot[data-mood="wink"],
.mascot[data-mood="cheer"] {
  transform: translateY(-6px) rotate(-4deg);
}

.batch-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.batch-panel-head h2 {
  margin: 0;
}

/* 尽调页：同样趴在卡片上沿 */
.batch-panel.has-mascot {
  position: relative;
  overflow: visible;
  margin-top: 48px;
}

.batch-panel.has-mascot .mascot-embed {
  position: absolute;
  right: 20px;
  top: -78px;
  width: 140px;
  height: 100px;
  z-index: 5;
  pointer-events: none;
}

.back-top {
  position: fixed;
  right: 20px;
  bottom: 22px;
  z-index: 50;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.back-top:hover {
  background: var(--ink);
  color: #fff;
}

.back-top[hidden] {
  display: none !important;
}

@keyframes mascotBounce {
  0% {
    transform: translateY(0) rotate(-2deg);
  }
  45% {
    transform: translateY(-10px) rotate(-5deg);
  }
  100% {
    transform: translateY(-6px) rotate(-4deg);
  }
}

.mascot-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: bottom center;
  overflow: visible;
  border-radius: 0;
  mix-blend-mode: normal;
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.14));
  transition: opacity 0.18s ease, transform 0.25s ease;
  background: transparent;
}

.mascot,
.mascot-embed {
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
}

.prompt-box {
  position: relative;
  z-index: 2;
  background: #ffffff;
  border: 1.5px solid rgba(10, 10, 10, 0.18);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 36px 28px 20px;
  text-align: left;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  overflow: visible;
}

/* 上沿阴影，像被压了一点，增强「趴上去」 */
.prompt-box::before {
  content: "";
  position: absolute;
  right: 48px;
  top: -1px;
  width: 100px;
  height: 10px;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.1), transparent 70%);
  z-index: 4;
  pointer-events: none;
}


.prompt-box textarea {
  width: 100%;
  flex: 1;
  border: 0;
  outline: none;
  resize: none;
  background: transparent;
  font: inherit;
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink);
  min-height: 110px;
  padding: 4px 6px 16px;
}

.prompt-box textarea::placeholder {
  color: #a3a3a3;
  font-size: 1.15rem;
}

.prompt-bar {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  padding-top: 8px;
  border-top: 1px solid rgba(10, 10, 10, 0.06);
}

.hint-pill {
  font-size: 0.82rem;
  color: var(--ink-soft);
  background: var(--accent-soft);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 500;
}

.send {
  border: 0;
  border-radius: 999px;
  background: #0a0a0a;
  color: #ffffff;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 28px;
  cursor: pointer;
  letter-spacing: 0.02em;
}

.send:hover {
  background: #262626;
}

.send:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.platform-label {
  margin: 28px 0 12px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.platforms {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.plat {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 9px 14px;
  font: inherit;
  font-size: 0.84rem;
  cursor: pointer;
}

.plat:hover {
  border-color: #0a0a0a;
  color: #0a0a0a;
}

.plat.active {
  background: #0a0a0a;
  border-color: #0a0a0a;
  color: #ffffff;
  font-weight: 600;
}

.plat .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 6px;
  background: #d4d4d4;
  vertical-align: middle;
}

.plat.soon {
  opacity: 0.42;
  cursor: not-allowed;
}
.plat.ready .dot {
  background: #0a0a0a;
}

.plat.active .dot {
  background: #ffffff;
}

.quick {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.pill {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 10px 16px;
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
}

.pill:hover {
  border-color: #0a0a0a;
  color: #0a0a0a;
}

.status {
  margin-top: 16px;
  font-size: 0.9rem;
  color: #555;
}

.status.ok {
  color: #166534;
}

.status.err {
  color: #b91c1c;
}

.loading {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 20vh 20px;
}

.scan-line {
  width: 100px;
  height: 2px;
  margin: 0 auto 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, #0a0a0a, transparent);
  animation: scan 1.2s ease-in-out infinite;
}

@keyframes scan {
  0%,
  100% {
    transform: scaleX(0.35);
    opacity: 0.4;
  }
  50% {
    transform: scaleX(1);
    opacity: 1;
  }
}

.muted {
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.results {
  position: relative;
  z-index: 1;
  padding: 8px 20px 64px;
}

.results-inner {
  max-width: 820px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.profile-card,
.conclusions,
.panel {
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.profile-card {
  display: flex;
  gap: 14px;
  align-items: center;
}

.profile-card img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  background: linear-gradient(135deg, #1a1a2e, #e94560);
}

.profile-card h2 {
  margin: 0 0 4px;
  font-size: 1.15rem;
}

.profile-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

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

.meta-pills span {
  font-size: 0.78rem;
  background: var(--accent-soft);
  color: var(--ink);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
}

.conclusions h2,
.panel h2 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.conclusions ol {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

.insight-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.insight-card {
  padding: 14px 16px;
  border-radius: 14px;
  background: #fafafa;
  border: 1px solid var(--line);
  min-height: 88px;
}

.insight-card.span-2 {
  grid-column: 1 / -1;
}

.insight-card h3 {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-transform: none;
}

.insight-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink);
}

.insight-card .insight-meta {
  display: block;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--ink-soft);
}

.tag-bars {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}

.tag-bar-row {
  display: grid;
  grid-template-columns: 88px 1fr 40px;
  gap: 10px;
  align-items: center;
}

.tag-bar-row .tag-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tag-bar-track {
  height: 10px;
  border-radius: 999px;
  background: #ecece8;
  overflow: hidden;
}

.tag-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: #0a0a0a;
  min-width: 4px;
}

.tag-bar-row .tag-count {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ink);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 720px) {
  .insight-grid {
    grid-template-columns: 1fr;
  }
  .tag-bar-row {
    grid-template-columns: 72px 1fr 32px;
  }
}

.panel-sub {
  margin: -4px 0 14px;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.hit-list {
  display: grid;
  gap: 12px;
}

.hit-card {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px;
  border-radius: 16px;
  background: #fafafa;
  border: 1px solid var(--line);
}

.hit-card img,
.hit-card .hit-cover {
  width: 84px;
  height: 112px;
  object-fit: cover;
  border-radius: 12px;
  background: #e5e5e5;
  display: block;
}

.hit-card h3 {
  margin: 0 0 6px;
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.4;
}

.hit-card .when {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.hit-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.hit-card .tags span {
  font-size: 0.72rem;
  color: var(--ink);
  background: #f5f5f5;
  border: 1px solid var(--line);
  padding: 2px 8px;
  border-radius: 999px;
}

.hit-score {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 6px;
  white-space: nowrap;
}

.hit-score strong {
  font-size: 0.95rem;
  color: #0a0a0a;
}

.hit-score small {
  color: var(--ink-soft);
  font-size: 0.75rem;
}

.trend-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.trend-leg {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 5px 12px;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
}

.trend-leg.on {
  color: #0a0a0a;
  border-color: #0a0a0a;
}

.trend-leg[data-series="digg"].on {
  box-shadow: inset 0 -2px 0 #0a0a0a;
}
.trend-leg[data-series="comment"].on {
  box-shadow: inset 0 -2px 0 #3282b8;
}
.trend-leg[data-series="collect"].on {
  box-shadow: inset 0 -2px 0 #c44900;
}

.trend-wrap {
  width: 100%;
  overflow: hidden;
}

.trend-wrap canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

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

.kpi-cell {
  padding: 12px 14px;
  border-radius: 14px;
  background: #fafafa;
  border: 1px solid var(--line);
}

.kpi-cell .kpi-label {
  display: block;
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.kpi-cell .kpi-val {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.kpi-cell .kpi-sub {
  display: block;
  margin-top: 2px;
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.heatmap-wrap,
.timeline-wrap {
  width: 100%;
  overflow: hidden;
}

.heatmap-wrap canvas,
.timeline-wrap canvas {
  display: block;
  /* 宽高由 JS 按 DPR 写入，禁止 CSS 拉伸导致发糊 */
  max-width: 100%;
  height: auto;
}

.hit-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.hit-metrics span {
  font-size: 0.72rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  padding: 2px 8px;
  border-radius: 999px;
}

.hit-card.is-hit {
  border-color: rgba(10, 10, 10, 0.28);
  background: #f5f5f4;
}

@media (max-width: 720px) {
  .kpi-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding-top: 8px;
}

.btn-primary {
  border: 1px solid #0a0a0a;
  background: #0a0a0a;
  color: #fff;
  border-radius: 999px;
  padding: 10px 18px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary:hover {
  background: #222;
  border-color: #222;
}

.btn-secondary {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 18px;
  font: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-secondary:hover {
  border-color: #0a0a0a;
}

a.btn-secondary,
a.btn-secondary:visited,
a.btn-secondary:hover {
  color: var(--ink);
  text-decoration: none;
}

[hidden] {
  display: none !important;
}

@media (max-width: 640px) {
  .landing {
    margin-top: 4vh;
  }

  .mascot {
    width: 108px;
    height: 76px;
    right: 18px;
    top: -58px;
  }

  .prompt-box {
    padding: 20px 18px 16px;
    min-height: 180px;
  }

  .hit-card {
    grid-template-columns: 64px 1fr;
  }

  .hit-score {
    grid-column: 2;
    text-align: left;
  }

  .nav-pill {
    display: none;
  }

  .persona-who,
  .persona-jobs,
  .caps-grid {
    grid-template-columns: 1fr;
  }
}

/* 首页框下短链 */
.home-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  justify-content: center;
  max-width: 820px;
  margin: 22px auto 8px;
  font-size: 14px;
}
.home-links a {
  color: #444;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid transparent;
}
.home-links a:hover {
  color: #0a0a0a;
  border-bottom-color: #0a0a0a;
}
.home-persona-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 4px 0 0;
  font-size: 13px;
}
.persona-gate-drawer {
  margin-top: 28px;
  padding: 20px 16px 24px;
  border-radius: 20px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.9);
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

/* 身份前置（可选抽屉） */
.persona-gate {
  text-align: center;
}
.persona-gate-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto 8px;
  min-height: 120px;
  overflow: visible;
}
.persona-gate-copy {
  flex: 1;
  text-align: center;
  padding-right: 100px;
}
.persona-gate-mascot {
  position: absolute !important;
  right: 8px;
  bottom: -8px;
  top: auto !important;
  width: 150px !important;
  height: 108px !important;
  z-index: 6;
}
.persona-bubble {
  display: inline-block;
  margin: 10px 0 0;
  padding: 10px 16px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  font-size: 14px;
  font-weight: 600;
  color: #222;
  line-height: 1.45;
}
.persona-primary {
  overflow: visible !important;
  position: relative;
}
.prompt-stage {
  overflow: visible;
}
.desk-mascot {
  z-index: 6;
}
.persona-job {
  position: relative;
  padding-left: 48px !important;
}
.persona-job-n {
  position: absolute;
  left: 16px;
  top: 18px;
  font-style: normal;
  font-size: 12px;
  font-weight: 800;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #0a0a0a;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.caps-card.is-front {
  border-color: rgba(10, 10, 10, 0.28);
  background: #fff;
}
.persona-who {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 28px auto 8px;
  max-width: 820px;
}
.persona-who-card,
.persona-job {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  border: 1px solid rgba(10, 10, 10, 0.12);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 18px;
  padding: 18px 20px;
  cursor: pointer;
  font: inherit;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.04);
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.persona-who-card:hover,
.persona-job:hover {
  border-color: #0a0a0a;
  transform: translateY(-1px);
}
.persona-who-card.on {
  border-color: #0a0a0a;
  background: #0a0a0a;
  color: #fff;
}
.persona-who-card.on span {
  color: rgba(255, 255, 255, 0.72);
}
.persona-who-card b,
.persona-job b {
  font-size: 1.05rem;
  font-weight: 700;
}
.persona-who-card span,
.persona-job span {
  font-size: 13px;
  color: #666;
  line-height: 1.45;
}
.persona-job-wrap {
  margin: 28px auto 0;
  max-width: 820px;
  text-align: left;
}
.persona-job-title {
  margin: 0 0 12px;
  font-size: 1.15rem;
  text-align: center;
}
.persona-jobs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.persona-chip-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 0 10px;
}
.persona-chip {
  margin: 0;
  font-size: 13px;
  color: #555;
  background: #f3f3f0;
  border-radius: 999px;
  padding: 6px 14px;
}
.persona-reset {
  border: 0;
  background: transparent;
  color: #0a0a0a;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}
.persona-primary {
  text-align: left;
  padding: 28px 28px 24px !important;
}
.persona-primary-kicker {
  margin: 0 0 6px;
  font-size: 12px;
  font-weight: 700;
  color: #888;
  letter-spacing: 0.04em;
}
.persona-primary-title {
  margin: 0 0 8px;
  font-family: var(--display);
  font-size: 1.5rem;
}
.persona-primary-desc {
  margin: 0 0 18px;
  color: #555;
  line-height: 1.55;
  font-size: 15px;
}
.persona-primary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.persona-primary-actions .send,
.persona-primary-actions .btn-secondary {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
}
.persona-primary-actions .send {
  background: #0a0a0a;
  color: #fff;
}
.persona-primary-actions .btn-secondary {
  border: 1px solid rgba(0, 0, 0, 0.14);
  background: #fff;
  color: #0a0a0a;
}
.caps-title {
  margin: 36px 0 14px;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.caps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 820px;
  margin: 0 auto 24px;
  text-align: left;
}
.caps-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.caps-card:hover {
  border-color: #0a0a0a;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}
.caps-card.is-on {
  border-color: #0a0a0a;
  box-shadow: 0 0 0 2px rgba(10, 10, 10, 0.08);
}
.caps-card b {
  font-size: 15px;
}
.caps-card span {
  font-size: 12px;
  color: #666;
  line-height: 1.4;
}
.step-guide {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  justify-content: flex-start;
  margin: 0 0 18px;
  padding: 12px 16px;
  border-radius: 14px;
  background: #f6f6f3;
  border: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 13px;
  color: #444;
}
.step-guide b {
  color: #0a0a0a;
}
@media (max-width: 900px) {
  .caps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .persona-who {
    grid-template-columns: 1fr;
  }
}