:root {
  --bg: #000;
  --bg-soft: #07090d;
  --panel: rgba(255, 255, 255, .055);
  --panel-strong: rgba(255, 255, 255, .095);
  --line: rgba(255, 255, 255, .14);
  --line-strong: rgba(255, 255, 255, .24);
  --text: #f7f8fb;
  --text-strong: #fff;
  --muted: rgba(247, 248, 251, .66);
  --soft: rgba(247, 248, 251, .42);
  --accent: #67d7ff;
  --accent-2: #d8ff63;
  --danger: #ff4d6d;
  --orange: #ff9f43;
  --green: #2fd27d;
  --yellow: #ffd166;
  --shadow: 0 28px 90px rgba(0, 0, 0, .62);
  --radius: 8px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

[data-theme="light"] {
  --bg: #f7f8fb;
  --bg-soft: #eef1f6;
  --panel: rgba(255, 255, 255, .78);
  --panel-strong: rgba(255, 255, 255, .96);
  --line: rgba(16, 22, 35, .11);
  --line-strong: rgba(16, 22, 35, .2);
  --text: #171a22;
  --text-strong: #05070a;
  --muted: rgba(23, 26, 34, .64);
  --soft: rgba(23, 26, 34, .42);
  --accent: #0077c8;
  --accent-2: #315d00;
  --shadow: 0 24px 70px rgba(18, 25, 38, .11);
}

* { box-sizing: border-box; }
html {
  background: var(--bg);
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, transparent 0 31px, rgba(255, 255, 255, .045) 32px, transparent 33px),
    linear-gradient(180deg, transparent 0 31px, rgba(255, 255, 255, .035) 32px, transparent 33px),
    var(--bg);
  background-size: 64px 64px, 64px 64px, auto;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[data-theme="light"] body {
  background:
    linear-gradient(90deg, transparent 0 31px, rgba(0, 0, 0, .025) 32px, transparent 33px),
    linear-gradient(180deg, transparent 0 31px, rgba(0, 0, 0, .02) 32px, transparent 33px),
    var(--bg);
  background-size: 64px 64px, 64px 64px, auto;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(103, 215, 255, .16), transparent 28%),
    linear-gradient(125deg, rgba(255, 77, 109, .1), transparent 36%),
    linear-gradient(0deg, rgba(0, 0, 0, .82), transparent 45%);
}
[data-theme="light"] body::before {
  background:
    linear-gradient(180deg, rgba(0, 119, 200, .08), transparent 32%),
    linear-gradient(125deg, rgba(255, 77, 109, .05), transparent 38%);
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
h1, h2, h3, p { margin-top: 0; }

.noise {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
}
[data-theme="light"] .noise {
  opacity: .06;
  mix-blend-mode: multiply;
}

.shell, .app-shell, .loading-shell, .result-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.theme-toggle {
  position: fixed;
  top: 18px;
  right: 20px;
  z-index: 50;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, .45);
  color: var(--text);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
[data-theme="light"] .theme-toggle {
  background: rgba(255, 255, 255, .78);
}

.primary-button, .secondary-button, .ghost-button {
  min-height: 52px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  color: var(--text-strong);
  font-weight: 850;
  background: var(--panel);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14);
  transition: transform .22s ease, border-color .22s ease, background .22s ease;
}
.primary-button {
  border-color: rgba(103, 215, 255, .62);
  background: linear-gradient(135deg, rgba(103, 215, 255, .22), rgba(255, 255, 255, .07));
}
.secondary-button {
  background: var(--panel-strong);
}
.ghost-button {
  min-height: 44px;
  background: rgba(0, 0, 0, .28);
  backdrop-filter: blur(18px);
}
[data-theme="light"] .ghost-button {
  background: rgba(255, 255, 255, .82);
}
.primary-button:hover, .secondary-button:hover, .ghost-button:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.primary-button.full, .secondary-button.full {
  width: 100%;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.home-shell {
  min-height: calc(100vh - 54px);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  align-items: center;
  gap: clamp(36px, 6vw, 90px);
  padding: clamp(58px, 8vh, 96px) 0 28px;
}
.hero-panel h1 {
  max-width: 850px;
  margin-bottom: 24px;
  color: var(--text-strong);
  font-size: clamp(48px, 7.2vw, 94px);
  line-height: .94;
  letter-spacing: 0;
}
.hero-copy {
  max-width: 720px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.75;
}
.hero-actions {
  margin-top: 36px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.continue-card {
  border: 1px solid rgba(103, 215, 255, .28);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(103, 215, 255, .12), rgba(255, 255, 255, .04)),
    var(--panel);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .12);
  padding: clamp(22px, 4vw, 34px);
}
[data-theme="light"] .continue-card {
  background:
    linear-gradient(135deg, rgba(0, 119, 200, .08), rgba(255, 255, 255, .92)),
    var(--panel-strong);
}
.continue-card h1 {
  margin-bottom: 18px;
}
.continue-card .hero-copy strong {
  color: var(--text-strong);
  font-size: 1.18em;
}
.continue-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 22px;
}
.continue-stats span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 13px 14px;
  color: var(--muted);
  font-weight: 850;
  overflow-wrap: anywhere;
}
.brand-row {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: clamp(28px, 5vh, 56px);
}
.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  border: 1px solid var(--line-strong);
  display: grid;
  place-items: center;
  color: var(--text-strong);
  font-weight: 950;
  background: var(--panel-strong);
}
.brand-name {
  font-weight: 900;
  letter-spacing: .04em;
}
.mission-preview {
  min-height: 620px;
  display: grid;
  place-items: center;
}
.mission-screen {
  width: min(410px, 100%);
  min-height: 550px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .025)),
    var(--bg-soft);
  box-shadow: var(--shadow);
  padding: 28px;
  position: relative;
  overflow: hidden;
}
.mission-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0 24px, rgba(103, 215, 255, .08) 25px);
  opacity: .55;
  pointer-events: none;
}
.screen-header, .screen-grid, .scan-strip, .map-preview {
  position: relative;
  z-index: 1;
}
.screen-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 34px;
}
.screen-header span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
}
.screen-header b {
  color: var(--danger);
  font-size: 86px;
  line-height: .86;
}
.screen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.screen-grid div, .map-preview span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, .055);
  padding: 18px;
}
.screen-grid small {
  display: block;
  margin-bottom: 8px;
  color: var(--soft);
  font-weight: 800;
}
.screen-grid strong {
  display: block;
  font-size: 20px;
}
.scan-strip {
  height: 160px;
  margin: 34px 0;
  border: 1px solid var(--line);
  overflow: hidden;
  border-radius: 8px;
}
.scan-strip i {
  display: block;
  height: 3px;
  width: 100%;
  background: var(--accent);
  box-shadow: 0 0 22px var(--accent);
  animation: scanDown 2.2s ease-in-out infinite;
}
.map-preview {
  display: grid;
  gap: 10px;
}
.map-preview span {
  font-weight: 900;
}
.map-preview .danger { color: var(--danger); }
.map-preview .score { color: var(--yellow); }
.map-preview .skip { color: var(--soft); }
.site-footer {
  padding: 16px;
  text-align: center;
  color: var(--soft);
  font-size: 13px;
}

.app-shell {
  max-width: 820px;
  padding: 28px 0 70px;
}
.topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.step-indicator {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, .28);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  backdrop-filter: blur(18px);
}
[data-theme="light"] .step-indicator {
  background: rgba(255, 255, 255, .82);
}
.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-strong);
}
.dot.active {
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent);
}
.step-indicator b {
  font-size: 12px;
  white-space: nowrap;
}
.scan-card, .loading-card, .result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, .1);
  backdrop-filter: blur(24px);
}
.scan-card {
  min-height: 560px;
  padding: clamp(24px, 5vw, 48px);
}
.form-step {
  display: none;
}
.form-step.is-active {
  display: block;
  animation: reveal .48s ease both;
}
.form-step h2 {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--text-strong);
  font-size: clamp(36px, 6vw, 62px);
  line-height: 1;
  letter-spacing: 0;
}
.option-grid {
  display: grid;
  gap: 12px;
}
.option-grid.three {
  grid-template-columns: repeat(3, 1fr);
}
.option-grid.hours {
  grid-template-columns: repeat(5, 1fr);
}
.option-card, .list-option {
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  background: rgba(255, 255, 255, .045);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.option-card {
  min-height: 76px;
  font-size: 18px;
  font-weight: 900;
}
.option-card:hover, .list-option:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}
.option-card.selected, .list-option.selected {
  border-color: rgba(103, 215, 255, .74);
  background: linear-gradient(135deg, rgba(103, 215, 255, .2), rgba(255, 255, 255, .07));
  color: var(--text-strong);
}
.list-options {
  display: grid;
  gap: 12px;
}
.list-option {
  width: 100%;
  min-height: 66px;
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  text-align: left;
}
.list-option b {
  color: var(--accent);
}
.list-option span {
  min-width: 0;
  overflow-wrap: anywhere;
}
.scan-hint {
  margin: 22px 0 24px;
  color: var(--accent-2);
  font-weight: 850;
}
.number-field {
  width: min(320px, 100%);
  min-height: 120px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 12px 18px;
}
.number-field input {
  width: 120px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text-strong);
  text-align: center;
  font-size: 64px;
  font-weight: 950;
}
.number-field span {
  color: var(--muted);
  font-weight: 900;
}
.submit-glow {
  animation: pulseButton 2.4s ease-in-out infinite;
}

.loading-shell {
  max-width: 780px;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 34px 0;
}
.loading-card {
  width: 100%;
  padding: clamp(30px, 6vw, 62px);
  text-align: center;
}
.loading-card h1 {
  color: var(--text-strong);
  font-size: clamp(38px, 6.5vw, 70px);
  line-height: 1;
  letter-spacing: 0;
}
.loading-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}
.radar-loader {
  position: relative;
  width: 170px;
  height: 170px;
  margin: 0 auto 34px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  overflow: hidden;
}
.radar-ring {
  position: absolute;
  inset: 22px;
  border-radius: 50%;
  border: 1px solid rgba(103, 215, 255, .42);
  animation: breathe 2.4s ease-in-out infinite;
}
.radar-ring.two {
  inset: 52px;
  animation-delay: .3s;
}
.radar-line {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 50%;
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--accent), transparent);
  animation: radarSpin 1.8s linear infinite;
}
.radar-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent);
  box-shadow: 0 0 24px var(--accent);
}
.loading-steps {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}
.loading-steps span, .source-badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px;
  color: var(--muted);
  background: var(--panel);
  font-size: 12px;
  font-weight: 850;
}
.slow-tip {
  margin: 18px auto 0;
  padding: 14px 16px;
  border: 1px solid rgba(255, 209, 102, .34);
  border-radius: 8px;
  background: rgba(255, 209, 102, .08);
  color: var(--yellow) !important;
}
.hidden {
  display: none !important;
}

.result-shell {
  padding: 42px 0 78px;
}
.result-hero {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}
.result-hero h1 {
  max-width: 820px;
  margin-bottom: 12px;
  color: var(--text-strong);
  font-size: clamp(40px, 6vw, 78px);
  line-height: .98;
  letter-spacing: 0;
}
.source-badge.backend {
  color: var(--green);
  border-color: rgba(47, 210, 125, .34);
}
.source-badge.fallback {
  color: var(--orange);
  border-color: rgba(255, 159, 67, .34);
}
.result-card {
  padding: clamp(22px, 3vw, 34px);
  margin-bottom: 22px;
}
.section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.section-title span {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--panel-strong);
  font-weight: 950;
}
.section-title h2 {
  margin: 0;
  color: var(--text-strong);
  font-size: 24px;
  line-height: 1.2;
}
.module-copy {
  color: var(--muted);
  line-height: 1.75;
}

.identity-pass {
  position: relative;
  overflow: hidden;
  border-color: color-mix(in srgb, var(--risk-color) 45%, var(--line));
}
.identity-pass::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--risk-color) 16%, transparent), transparent);
  animation: scanAcross 4s ease-in-out infinite;
}
.pass-top {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}
.identity-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
}
.identity-grid h2 {
  margin-bottom: 12px;
  color: var(--text-strong);
  font-size: clamp(38px, 6vw, 74px);
  line-height: 1;
}
.identity-slogan {
  margin-bottom: 12px;
  color: var(--accent-2);
  font-size: 22px;
  font-weight: 900;
}
.identity-judgement {
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}
.identity-metrics {
  display: grid;
  gap: 12px;
  min-width: 180px;
}
.identity-metrics span {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 13px 14px;
  color: var(--muted);
  font-weight: 800;
}
.identity-metrics b {
  display: block;
  color: var(--text-strong);
  font-size: 20px;
}
.identity-metrics .type-code {
  grid-column: 1 / -1;
  text-align: center;
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
}
.protocol-bar {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 14px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
.protocol-bar span {
  color: var(--muted);
  font-weight: 900;
}
.protocol-bar strong {
  color: var(--text-strong);
  font-size: 18px;
  line-height: 1.5;
}

.score-ring {
  width: 156px;
  height: 156px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--risk-color, var(--accent)) var(--ring-deg, 180deg), var(--line) 0);
  box-shadow: inset 0 0 0 14px var(--bg-soft);
}
.score-ring.compact {
  width: 136px;
  height: 136px;
}
.score-ring div {
  width: calc(100% - 32px);
  height: calc(100% - 32px);
  border-radius: 50%;
  display: grid;
  place-items: center;
  align-content: center;
  background: var(--bg);
  text-align: center;
}
.score-ring strong {
  display: block;
  color: var(--text-strong);
  font-size: 34px;
}
.score-ring span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.three-task-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.task-command {
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 20px;
  display: grid;
  align-content: space-between;
}
.task-command span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .14em;
}
.task-command strong {
  color: var(--text-strong);
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.dont-card {
  border-color: rgba(255, 77, 109, .34);
  background: linear-gradient(135deg, rgba(255, 77, 109, .12), var(--panel));
}
.mission-checkin {
  border-color: rgba(216, 255, 99, .26);
  background:
    linear-gradient(135deg, rgba(216, 255, 99, .1), rgba(103, 215, 255, .06)),
    var(--panel);
}
.mission-done {
  opacity: .65;
  border-color: var(--green);
}
.task-done {
  opacity: .5;
  pointer-events: none;
}
[data-theme="light"] .mission-checkin {
  background:
    linear-gradient(135deg, rgba(49, 93, 0, .07), rgba(0, 119, 200, .05)),
    var(--panel-strong);
}
.mission-task-list {
  display: grid;
  gap: 12px;
  margin: 20px 0;
}
.mission-task {
  position: relative;
  min-height: 72px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  display: grid;
  grid-template-columns: 28px 44px 1fr;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: var(--text);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.mission-task:hover {
  transform: translateY(-1px);
  border-color: rgba(103, 215, 255, .48);
}
.mission-task input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.mission-checkmark {
  width: 26px;
  height: 26px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, .045);
  display: grid;
  place-items: center;
  transition: background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.mission-checkmark::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--bg);
  border-bottom: 2px solid var(--bg);
  transform: rotate(-45deg) scale(.5);
  opacity: 0;
  transition: opacity .2s ease, transform .2s ease;
}
.mission-task input[type="checkbox"]:checked + .mission-checkmark {
  background: var(--accent-2);
  border-color: var(--accent-2);
  box-shadow: 0 0 22px rgba(216, 255, 99, .22);
}
.mission-task input[type="checkbox"]:checked + .mission-checkmark::after {
  opacity: 1;
  transform: rotate(-45deg) scale(1);
}
.mission-task strong {
  color: var(--accent);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: .12em;
}
.mission-task span:last-child {
  min-width: 0;
  color: var(--text-strong);
  font-size: 18px;
  font-weight: 850;
  line-height: 1.35;
  overflow-wrap: anywhere;
}
.mission-complete-card {
  margin-top: 16px;
  border: 1px solid rgba(47, 210, 125, .34);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(47, 210, 125, .14), rgba(103, 215, 255, .06)),
    var(--panel);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  animation: riskDropPop .45s cubic-bezier(.2, .9, .2, 1) both;
}
.risk-drop {
  flex: 0 0 auto;
  min-width: 72px;
  border-radius: 999px;
  background: rgba(47, 210, 125, .14);
  color: var(--green);
  padding: 8px 12px;
  text-align: center;
  font-size: 22px;
  font-weight: 950;
}
.mission-complete-card strong {
  color: var(--text-strong);
  line-height: 1.5;
}
.dont-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.dont-list span {
  border: 1px solid rgba(255, 77, 109, .28);
  border-radius: 8px;
  background: rgba(255, 77, 109, .08);
  color: var(--text-strong);
  padding: 16px;
  font-weight: 850;
  line-height: 1.45;
}

.battle-map {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.map-lane {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
}
.map-lane.must {
  border-color: rgba(255, 77, 109, .36);
}
.map-lane.score {
  border-color: rgba(255, 209, 102, .34);
}
.lane-head h3 {
  margin-bottom: 6px;
  color: var(--text-strong);
  font-size: 28px;
}
.lane-head p {
  color: var(--muted);
  line-height: 1.45;
}
.lane-list {
  display: grid;
  gap: 10px;
}
.lane-item {
  border-top: 1px solid var(--line);
  padding-top: 12px;
}
.lane-item.done {
  opacity: .62;
  border-top-color: var(--green);
}
.lane-item.active {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  border-top-color: transparent;
}
.lane-item-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 5px;
}
.lane-item strong {
  display: block;
  color: var(--text-strong);
}
.lane-item.done strong {
  text-decoration: line-through;
  color: var(--muted);
}
.lane-item span {
  color: var(--muted);
  font-size: 13px;
}
.chapter-badge {
  font-size: 10px;
  font-weight: 900;
  padding: 2px 7px;
  border-radius: 4px;
  white-space: nowrap;
}
.chapter-badge.done {
  background: color-mix(in srgb, var(--green) 18%, transparent);
  color: var(--green);
}
.chapter-badge.active {
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  color: var(--accent);
}
/* ── 任务清单题目数量 ── */
.mission-prob-count {
  font-size: 11px;
  font-weight: 800;
  color: var(--accent);
  margin-left: 6px;
  white-space: nowrap;
}
.mission-task-problems {
  margin-left: 52px;
  margin-top: -4px;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--muted);
}
.mission-task-problems summary {
  cursor: pointer;
  font-size: 12px;
  color: var(--accent);
}
/* ── 任务清单进度条 ── */
.mission-progress {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 800;
}
.mp-bar {
  flex: 1;
  height: 4px;
  background: var(--panel);
  border-radius: 4px;
  overflow: hidden;
}
.mp-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 4px;
  transition: width .4s ease;
}

.emergency-card {
  padding: 18px;
}
.emergency-panel {
  margin-top: 18px;
  border: 1px solid rgba(103, 215, 255, .32);
  border-radius: 8px;
  background: var(--panel);
  padding: 20px;
}
.emergency-panel h3 {
  color: var(--text-strong);
  font-size: 24px;
}
.emergency-panel ol {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.85;
}
.emergency-panel b {
  color: var(--text-strong);
}

.rescue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}
.rescue-grid .result-card {
  margin-bottom: 0;
}
.rescue-grid .advice-card {
  grid-column: 1 / -1;
}
.timeline {
  display: grid;
  gap: 14px;
  max-height: 1080px;
  overflow: auto;
  padding-right: 4px;
}
.day-card, .advice-item, .memo-topic, .memo-col, .problem-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 16px;
}
.day-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.day-head b {
  color: var(--text-strong);
  font-size: 15px;
}
.day-head span {
  color: var(--accent);
  font-weight: 850;
  font-size: 13px;
}
.task-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.task-item {
  /* spacing handled by grid gap */
}
.task-main {
  margin: 0 0 4px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}
.task-main strong {
  color: var(--text-strong);
  font-weight: 900;
}
.primer-box {
  margin-top: 8px;
  display: grid;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  background: var(--bg);
}
.primer-box div {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.primer-box b {
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
}
.primer-box code, .primer-box span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 7px;
  color: var(--muted);
  font-size: 11px;
  background: var(--panel);
}
.task-problem-hint {
  margin: 6px 0 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 850;
}
/* ── 每日计划：内嵌题目 ── */
.task-problems {
  margin-top: 10px;
}
.task-problems summary {
  cursor: pointer;
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 850;
}
.tp-list {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}
.tp-item {
  padding: 10px 12px;
  border-radius: 0 6px 6px 0;
  background: var(--panel-strong);
  border-left: 3px solid var(--accent);
}
.tp-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.tp-badge, .tp-id {
  border-radius: 999px;
  background: var(--panel);
  padding: 2px 6px;
  font-size: 11px;
  color: var(--muted);
}
.tp-id { margin-left: auto; }
.tp-text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-strong);
}
.tp-answer {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--green);
}
.tp-answer b { color: var(--green); }

/* ── 今日计划突出 ── */
.day-today {
  border-color: var(--accent);
  border-width: 2px;
  background: color-mix(in srgb, var(--accent) 6%, var(--panel));
}
.day-done {
  opacity: .72;
  border-color: var(--green);
  background: color-mix(in srgb, var(--green) 4%, var(--panel));
}
.review-badge {
  display: inline-block;
  background: var(--orange);
  color: #000;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  margin-top: 6px;
}
.plan-progress {
  margin-top: 16px;
}

/* ── 每日公式汇总 ── */
.day-formulas {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
}
.day-formulas > b {
  display: block;
  margin-bottom: 10px;
  color: var(--danger);
  font-size: 13px;
  font-weight: 900;
}
.formula-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.formula-tags code {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--text-strong);
  line-height: 1.5;
}
.memorize-grid {
  display: grid;
  gap: 14px;
}
.memo-topic-header {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  color: var(--text-strong);
  font-weight: 900;
}
.memo-topic-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}
.memo-col h4 {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 13px;
}
.memo-col ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.72;
}
.advice-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.advice-item b {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
}
.advice-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}
.problem-section {
  margin-top: 22px;
}
.problem-groups {
  display: grid;
  gap: 12px;
}
.chapter-problem-group summary {
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 14px 16px;
  color: var(--text-strong);
  font-weight: 900;
}
.cp-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}
.problem-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.problem-badge, .problem-id {
  border-radius: 999px;
  background: var(--panel-strong);
  padding: 4px 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}
.problem-id {
  margin-left: auto;
}
.problem-text, .problem-answer {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-family: "KaTeX_Main", "Times New Roman", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", serif;
}
.problem-answer {
  margin-top: 8px;
  color: var(--green);
}
.problem-answer b {
  color: var(--green);
}

.share-card {
  display: grid;
  gap: 16px;
}
.screenshot-card {
  width: min(420px, 100%);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(103, 215, 255, .16), rgba(255, 77, 109, .08)),
    var(--bg-soft);
  padding: 22px;
}
.screenshot-card p {
  margin-bottom: 10px;
  color: var(--muted);
  font-weight: 900;
  letter-spacing: .12em;
}
.screenshot-card h3 {
  margin-bottom: 10px;
  color: var(--text-strong);
  font-size: 34px;
}
.screenshot-card span {
  color: var(--danger);
  font-weight: 950;
}
.screenshot-card ul {
  margin: 16px 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}
.screenshot-card strong {
  color: var(--accent-2);
}
.feedback-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
}
.feedback-card h2, .retention-cta h2 {
  margin-bottom: 10px;
  color: var(--text-strong);
  font-size: clamp(28px, 4vw, 46px);
}
.feedback-card p, .retention-cta p {
  color: var(--muted);
  line-height: 1.7;
}
.mission-history {
  border-color: rgba(103, 215, 255, .24);
}
.history-list {
  display: grid;
  gap: 10px;
}
.history-row {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
}
.history-row span {
  color: var(--accent);
  font-weight: 900;
}
.history-row strong {
  color: var(--text-strong);
  line-height: 1.4;
}
.history-row b {
  color: var(--green);
  white-space: nowrap;
}
.retention-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  border-color: rgba(216, 255, 99, .22);
  background:
    linear-gradient(135deg, rgba(216, 255, 99, .08), rgba(103, 215, 255, .06)),
    var(--panel);
}
[data-theme="light"] .retention-cta {
  background:
    linear-gradient(135deg, rgba(49, 93, 0, .06), rgba(0, 119, 200, .04)),
    var(--panel-strong);
}
.cta-actions, .bottom-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.bottom-actions {
  justify-content: center;
  margin-top: 26px;
}

/* ══════════════════════════════════════════════════════════════════
   Dashboard Grid
   ══════════════════════════════════════════════════════════════════ */
.result-dashboard {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 22px;
  align-items: start;
}

.dashboard-main {
  display: grid;
  gap: 22px;
}

.dashboard-side {
  display: grid;
  gap: 18px;
  position: sticky;
  top: 24px;
  align-self: start;
}

/* ══════════════════════════════════════════════════════════════════
   Compact Status Bar
   ══════════════════════════════════════════════════════════════════ */
.status-bar {
  margin-bottom: 22px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.status-bar::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--status-color, var(--accent));
  border-radius: var(--radius) 0 0 var(--radius);
}

.status-bar-inner {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  padding: 18px clamp(18px, 3vw, 28px);
}

.status-identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-label {
  font-size: 13px;
  color: var(--muted);
  font-weight: 780;
}

.status-level {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--status-color, var(--accent));
}

.status-metrics {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 780;
}

.status-pill b {
  color: var(--text-strong);
  font-weight: 850;
}

.status-verdict {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  flex: 1 1 220px;
  min-width: 0;
}

/* ══════════════════════════════════════════════════════════════════
   Today Task Cards
   ══════════════════════════════════════════════════════════════════ */
.today-task-list {
  display: grid;
  gap: 14px;
  margin-bottom: 20px;
}

.today-task-card {
  padding: 20px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: flex-start;
  transition: border-color .25s ease, opacity .25s ease;
}

.today-task-card.completed {
  opacity: .55;
  border-color: var(--green);
}

.task-checkbox {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid var(--line-strong);
  background: transparent;
  appearance: none;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  transition: background .18s, border-color .18s;
  display: grid;
  place-items: center;
}

.task-checkbox:checked {
  background: var(--green);
  border-color: var(--green);
}

.task-checkbox:checked::after {
  content: "✓";
  color: #000;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
}

.task-checkbox:disabled {
  cursor: default;
  opacity: .5;
}

.task-card-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-strong);
  margin: 0 0 6px;
  line-height: 1.4;
}

.task-card-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.task-card-meta span {
  font-size: 12px;
  font-weight: 780;
  color: var(--muted);
}

.task-card-meta .task-reason {
  color: var(--accent-2);
}

.task-card-criteria {
  font-size: 13px;
  color: var(--soft);
  margin-bottom: 6px;
  line-height: 1.5;
}

.task-card-problems-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 780;
  color: var(--accent);
  background: var(--panel-strong);
  border: 1px solid var(--line);
  cursor: pointer;
  text-decoration: none;
  transition: background .2s;
}

.task-card-problems-link:hover {
  background: rgba(103, 215, 255, .12);
}

.task-card-primer {
  margin-top: 8px;
  font-size: 12px;
}

/* ── Review Roadmap ── */
.roadmap-card {
  background: var(--panel);
}

.roadmap-timeline {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
}

.roadmap-day {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}

.roadmap-day.roadmap-today {
  border-color: var(--accent-2);
  background: rgba(43, 92, 230, .06);
}

.roadmap-day-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.roadmap-day-num {
  font-size: 14px;
  font-weight: 900;
  color: var(--text-strong);
}

.roadmap-today .roadmap-day-num {
  color: var(--accent-2);
}

.roadmap-day-label {
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
  flex: 1;
}

.roadmap-day-hours {
  font-size: 14px;
  font-weight: 900;
  color: var(--accent);
  background: var(--panel);
  padding: 2px 10px;
  border-radius: 999px;
}

.roadmap-day-chapters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.roadmap-chapter-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--soft);
  background: var(--panel);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid var(--line);
}

.roadmap-chapter-tag b {
  color: var(--text-strong);
  margin-left: 4px;
}

@media (max-width: 640px) {
  .roadmap-timeline {
    grid-template-columns: 1fr;
  }
}

/* ── Progress Debt & Recalculation ── */
.recalculate-banner {
  background: rgba(255, 136, 0, .10);
  border: 1px solid rgba(255, 136, 0, .35);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 18px;
  text-align: center;
}

.recalculate-banner p {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--orange);
  font-weight: 700;
}

.debt-notice {
  background: rgba(255, 136, 0, .07);
  border: 1px solid rgba(255, 136, 0, .20);
  border-radius: 10px;
  padding: 10px 16px;
  margin-bottom: 18px;
}

.debt-notice p {
  margin: 0;
  font-size: 14px;
  color: var(--orange);
  font-weight: 700;
}

.catchup-section {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
}

.catchup-heading {
  font-size: 13px;
  font-weight: 800;
  color: var(--orange);
  margin: 0 0 12px;
}

/* ══════════════════════════════════════════════════════════════════
   Collapsible Sections (Daily Plan + Problem Bank)
   ══════════════════════════════════════════════════════════════════ */
.collapsible-section > .collapsible-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.collapsible-section > .collapsible-summary::-webkit-details-marker {
  display: none;
}

.collapsible-section > .collapsible-summary:hover {
  opacity: .82;
}

.collapse-icon {
  font-size: 12px;
  color: var(--soft);
  transition: transform .25s ease;
  flex-shrink: 0;
  margin-left: 12px;
}

.collapsible-section[open] > .collapsible-summary .collapse-icon {
  transform: rotate(180deg);
}

.collapsible-section[open] > .timeline,
.collapsible-section[open] > .problem-groups {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

/* ══════════════════════════════════════════════════════════════════
   Sidebar Panels
   ══════════════════════════════════════════════════════════════════ */
.sidebar-heading {
  font-size: 15px;
  font-weight: 850;
  letter-spacing: -.02em;
  color: var(--text-strong);
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}

/* Urgency panel in sidebar */
.urgency-side-score {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 8px;
}

.urgency-side-label {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 10px;
}

.urgency-mini-bar {
  height: 5px;
  border-radius: 999px;
  background: var(--panel-strong);
  overflow: hidden;
  margin-bottom: 12px;
}

.urgency-mini-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--status-color, var(--accent));
  transition: width .4s ease;
}

.urgency-detail {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}

/* Rationale panel */
.rationale-item {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.rationale-item:last-child { border-bottom: none; }

/* Strategy panel */
.strategy-block {
  margin-bottom: 12px;
}

.strategy-block:last-child { margin-bottom: 0; }

.strategy-block.do { border-left: 3px solid var(--green); padding-left: 12px; }
.strategy-block.dont { border-left: 3px solid var(--danger); padding-left: 12px; }
.strategy-block.emergency { border-left: 3px solid var(--yellow); padding-left: 12px; }

.strategy-block .strategy-label {
  font-size: 13px;
  font-weight: 850;
  color: var(--text-strong);
  margin-bottom: 6px;
}

.strategy-block .strategy-items {
  margin: 0;
  padding-left: 16px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
}

.strategy-block .strategy-items li { margin-bottom: 3px; }

/* ══════════════════════════════════════════════════════════════════
   More Area (bottom — visually weaker)
   ══════════════════════════════════════════════════════════════════ */
.more-area {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.more-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 22px;
}

.more-card {
  padding: 16px 18px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
  transition: background .2s;
}

.more-card:hover { background: var(--panel-strong); }

.reveal {
  animation: reveal .68s cubic-bezier(.2, .9, .2, 1) both;
}
.delay-1 { animation-delay: .08s; }
.delay-2 { animation-delay: .16s; }
.delay-3 { animation-delay: .24s; }

@keyframes reveal {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}
@keyframes scanDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(157px); }
}
@keyframes scanAcross {
  0%, 100% { transform: translateX(-100%); }
  50% { transform: translateX(100%); }
}
@keyframes radarSpin {
  to { transform: rotate(360deg); }
}
@keyframes breathe {
  0%, 100% { opacity: .35; transform: scale(.92); }
  50% { opacity: 1; transform: scale(1.08); }
}
@keyframes pulseButton {
  0%, 100% { box-shadow: 0 18px 58px rgba(103, 215, 255, .14), inset 0 1px 0 rgba(255, 255, 255, .14); }
  50% { box-shadow: 0 18px 80px rgba(103, 215, 255, .28), inset 0 1px 0 rgba(255, 255, 255, .2); }
}
@keyframes riskDropPop {
  from { opacity: 0; transform: translateY(10px) scale(.98); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 980px) {
  .home-shell {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .mission-preview {
    min-height: 480px;
  }
  .identity-grid, .feedback-card, .retention-cta {
    grid-template-columns: 1fr;
  }
  .rescue-grid {
    grid-template-columns: 1fr;
  }
  .advice-list {
    grid-template-columns: 1fr;
  }
  .result-dashboard {
    grid-template-columns: 1fr;
  }
  .dashboard-side {
    position: static;
    max-height: none;
    overflow-y: visible;
  }
  .more-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .shell, .app-shell, .loading-shell, .result-shell {
    width: calc(100% - 28px);
  }
  .theme-toggle {
    top: 10px;
    right: 10px;
    width: 36px;
    height: 36px;
  }
  .home-shell {
    padding-top: 42px;
  }
  .hero-panel h1 {
    font-size: clamp(38px, 11vw, 48px);
    line-height: 1.02;
    overflow-wrap: anywhere;
  }
  .hero-copy {
    font-size: 16px;
    overflow-wrap: anywhere;
  }
  .mission-preview {
    display: none;
  }
  .primary-button, .secondary-button {
    width: 100%;
  }
  .topbar {
    top: 8px;
  }
  .ghost-button {
    padding: 0 14px;
  }
  .step-indicator {
    gap: 6px;
    padding: 0 10px;
  }
  .step-indicator b {
    font-size: 11px;
  }
  .scan-card {
    min-height: 520px;
    padding: 22px;
  }
  .form-step h2, .loading-card h1, .result-hero h1 {
    font-size: clamp(34px, 10vw, 44px);
  }
  .option-grid.three, .option-grid.hours {
    grid-template-columns: 1fr;
  }
  .number-field {
    min-height: 104px;
  }
  .number-field input {
    font-size: 54px;
  }
  .result-hero {
    flex-direction: column;
  }
  .result-card {
    padding: 20px;
  }
  .identity-grid h2 {
    font-size: clamp(36px, 12vw, 48px);
  }
  .protocol-bar {
    grid-template-columns: 1fr;
  }
  .pass-top {
    display: grid;
  }
  .score-ring {
    width: 132px;
    height: 132px;
  }
  .identity-metrics {
    min-width: 0;
  }
  .task-command {
    min-height: 122px;
  }
  .mission-task {
    grid-template-columns: 28px 36px 1fr;
    padding: 13px;
  }
  .mission-task span:last-child {
    font-size: 16px;
  }
  .mission-complete-card {
    align-items: flex-start;
    flex-direction: column;
  }
  .history-row {
    grid-template-columns: 1fr;
  }
  .lane-head h3 {
    font-size: 24px;
  }
  .memo-topic-cols {
    grid-template-columns: 1fr;
  }
  .cta-actions, .bottom-actions {
    display: grid;
    grid-template-columns: 1fr;
  }
  .status-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .status-verdict {
    flex: none;
    width: 100%;
  }
  .today-task-card {
    grid-template-columns: 1fr;
  }
  .task-checkbox {
    justify-self: start;
  }
  .more-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 430px) {
  .shell, .app-shell, .loading-shell, .result-shell {
    width: calc(100% - 24px);
  }
  .brand-name {
    font-size: 14px;
  }
  .section-title h2 {
    font-size: 21px;
  }
  .section-title span {
    width: 36px;
    height: 36px;
  }
  .list-option {
    padding: 12px 14px;
  }
  .loading-steps {
    justify-content: stretch;
  }
  .loading-steps span {
    flex: 1 1 46%;
    text-align: center;
  }
}

@media (max-width: 390px) {
  .hero-panel h1 {
    font-size: 37px;
  }
  .primary-button, .secondary-button, .ghost-button {
    padding-left: 16px;
    padding-right: 16px;
  }
  .step-indicator .dot:nth-of-type(4), .step-indicator .dot:nth-of-type(5) {
    display: none;
  }
}

@media print {
  .theme-toggle, .noise, .bottom-actions, #restartBtn {
    display: none !important;
  }
  body {
    background: var(--bg);
  }
  .result-shell {
    width: 100%;
    padding: 0;
  }
  .result-card {
    box-shadow: none;
    break-inside: avoid;
  }
  .result-dashboard {
    grid-template-columns: 1fr;
  }
  .dashboard-side {
    position: static;
  }
}