/* 洞察社 INSIGHT PRESS — 双色印刷：纸 + 墨 + 一点酸性绿 */
:root {
  --paper: #F4F1EA;
  --paper-2: #ECE8DE;
  --ink: #111111;
  --acid: #C6FF3D;
  --on-acid: #111111;
  --mute: #6F6B62;
  --rule: #D9D4C7;
  --serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "STSong", serif;
  --sans: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --num: "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  --ease: cubic-bezier(.2, .7, .1, 1);
  --pad: 64px;
  --grain-opacity: .06;
}
[data-theme="dark"] {
  --paper: #0E0E0C;
  --paper-2: #181815;
  --ink: #F4F1EA;
  --mute: #9A958A;
  --rule: #2E2D29;
  --grain-opacity: .12;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 16px/1.75 var(--sans);
  -webkit-font-smoothing: antialiased;
  transition: background .5s var(--ease), color .5s var(--ease);
  min-height: 100vh;
}
/* 纸张颗粒 */
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: var(--grain-opacity); mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
[data-theme="dark"] body::before { mix-blend-mode: screen; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; box-shadow: 0 0 0 5px var(--ink); }
#app:focus, #app:focus-visible { outline: none; box-shadow: none; }
[hidden] { display: none !important; }
.cols > *, .cover-foot > *, .run-grid > * { min-width: 0; }
::selection { background: var(--acid); color: var(--on-acid); }
.mono { font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.serif { font-family: var(--serif); }
.num { font-family: var(--num); font-variant-numeric: tabular-nums; }
.wrap { max-width: 1360px; margin: 0 auto; padding: 0 var(--pad); }
.rule { border: 0; border-top: 1px solid var(--ink); }

/* ---------- 刊头 ---------- */
.masthead {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px var(--pad); background: var(--paper);
  border-bottom: 1px solid var(--ink);
  transition: background .5s var(--ease);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.seal { width: 34px; height: 34px; }
.seal text { font-family: var(--serif); font-weight: 900; font-size: 12px; fill: currentColor; }
.brand-cn { font-family: var(--serif); font-weight: 900; font-size: 20px; letter-spacing: .1em; }
.brand-en { color: var(--mute); }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; padding: 2px 0; border-bottom: 2px solid transparent; }
.nav a.on { border-color: var(--ink); }
.nav a:hover { background: var(--acid); color: var(--on-acid); }
.lever { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; }
.lever-track { width: 38px; height: 20px; border: 1.5px solid var(--ink); border-radius: 2px; position: relative; }
.lever-knob {
  position: absolute; top: 2px; left: 2px; width: 13px; height: 13px; background: var(--ink);
  transition: transform .35s var(--ease), background .35s;
}
[data-theme="dark"] .lever-knob { transform: translateX(18px); background: var(--acid); }
.demo-strip {
  text-align: center; padding: 6px var(--pad); color: var(--mute);
  border-bottom: 1px dashed var(--rule); font-size: 11px;
}

/* ---------- 首页 ---------- */
.home { padding-top: 56px; }
.issue-line { display: flex; justify-content: space-between; color: var(--mute); padding-bottom: 12px; border-bottom: 1px solid var(--ink); }
.ask {
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(56px, 10vw, 148px); line-height: 1.02; letter-spacing: -.03em;
  margin: 48px 0 8px; position: relative;
}
.ask .misreg { position: relative; display: inline-block; }
.ask .misreg::after {
  content: attr(data-t); position: absolute; left: 2px; top: 1.5px; z-index: -1; white-space: nowrap;
  color: var(--acid); pointer-events: none;
}
.ask-input-row { display: flex; align-items: flex-end; gap: 24px; margin-top: 12px; }
.ask-input {
  flex: 1; font-family: var(--serif); font-weight: 700; font-size: clamp(28px, 4vw, 56px);
  background: transparent; border: 0; border-bottom: 3px solid var(--ink); color: var(--ink);
  padding: 6px 0 10px; outline: none; border-radius: 0; min-width: 0;
}
.ask-input::placeholder { color: var(--rule); }
[data-theme="dark"] .ask-input::placeholder { color: #3a3934; }
.ask-input:focus { border-color: var(--ink); box-shadow: 0 6px 0 -3px var(--acid); }
textarea.ask-input { resize: vertical; font-size: 18px; font-family: var(--sans); font-weight: 400; line-height: 1.7; min-height: 150px; border: 1.5px solid var(--ink); padding: 14px 16px; }
.go {
  display: inline-flex; align-items: center; gap: 12px; white-space: nowrap;
  font-family: var(--serif); font-weight: 900; font-size: 24px;
  padding: 14px 26px; background: var(--ink); color: var(--paper);
  transition: background .3s var(--ease), color .3s;
}
.go:hover { background: var(--acid); color: var(--on-acid); }
.go .arr { transition: transform .3s var(--ease); }
.go:hover .arr { transform: translateX(6px); }
.stamps { display: flex; gap: 14px; margin: 36px 0 16px; flex-wrap: wrap; }
.stamp {
  font-family: var(--serif); font-weight: 900; font-size: 20px; letter-spacing: .2em;
  padding: 10px 22px 10px 24px; border: 2px solid var(--ink); position: relative;
  transition: transform .25s var(--ease), background .25s;
}
.stamp small { display: block; font-family: var(--mono); font-weight: 400; font-size: 10px; letter-spacing: .12em; color: var(--mute); }
.stamp:hover { transform: rotate(-1.5deg); }
.stamp[aria-pressed="true"] { background: var(--acid); color: var(--on-acid); transform: rotate(-2deg); }
.stamp[aria-pressed="true"] small { color: var(--on-acid); }
.opts { color: var(--mute); font-size: 14px; margin-top: 18px; line-height: 2.2; }
.opts .opt {
  color: var(--ink); border: 0; border-bottom: 1px dashed var(--ink); border-radius: 0; padding: 0 2px; margin: 0 2px;
  background: transparent; font-size: 14px; font-family: var(--sans);
}
.opts .opt:hover, .opts .opt:focus { background: var(--acid); color: var(--on-acid); outline: none; }
.opts input.opt { width: 9em; }
.opts select.opt { appearance: none; cursor: pointer; }
.examples { margin-top: 28px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.examples .mono { color: var(--mute); margin-right: 6px; }
.chip { border: 1px solid var(--ink); padding: 4px 12px; font-size: 13px; transition: background .2s; }
.chip:hover { background: var(--acid); color: var(--on-acid); }
.hint { color: var(--mute); font-size: 13px; margin-top: 10px; }
/* 书脊 */
.shelf-head { display: flex; justify-content: space-between; align-items: baseline; margin: 96px 0 0; padding-bottom: 10px; border-bottom: 1px solid var(--ink); }
.shelf { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); border-left: 1px solid var(--ink); margin-bottom: 96px; }
.spine {
  display: block; text-decoration: none; padding: 18px 20px 26px; min-height: 190px;
  border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); position: relative;
  transition: transform .35s var(--ease), background .35s;
  background: var(--paper);
}
.spine:hover { transform: translateY(-12px); background: var(--paper-2); }
.spine .no { font-family: var(--num); font-weight: 700; font-size: 44px; line-height: 1; }
.spine h3 { font-family: var(--serif); font-weight: 900; font-size: 22px; line-height: 1.3; margin: 14px 0 8px; }
.spine p { font-size: 13px; color: var(--mute); }
.spine .mono { color: var(--mute); }
.spine .tag { position: absolute; top: 18px; right: 18px; }
.spine-new { display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-weight: 900; font-size: 22px; color: var(--mute); }

/* ---------- 调查中 ---------- */
.run { padding: 40px 0 80px; }
.run-title { font-family: var(--serif); font-weight: 900; font-size: clamp(36px, 5vw, 64px); line-height: 1.1; margin: 18px 0 28px; }
.stages { display: flex; gap: 0; border-top: 1px solid var(--ink); margin-bottom: 36px; position: relative; }
.stages .bar { position: absolute; top: -1px; left: 0; height: 3px; background: var(--ink); transition: width .6s var(--ease); }
.stage { flex: 1; padding-top: 12px; color: var(--mute); }
.stage.on { color: var(--ink); }
.stage.on span { background: var(--acid); color: var(--on-acid); padding: 1px 6px; }
.stage.done { color: var(--ink); }
.run-grid { display: grid; grid-template-columns: 7fr 5fr; gap: 48px; }
.log { font-family: var(--mono); font-size: 13px; line-height: 2; min-height: 420px; }
.log div { display: grid; grid-template-columns: 76px 64px 1fr; gap: 12px; animation: type .25s var(--ease) both; border-bottom: 1px dotted var(--rule); }
.log .t { color: var(--mute); }
.log .k { font-weight: 700; }
.log .cursor::after { content: "▍"; animation: blink 1s steps(1) infinite; }
.clips { position: relative; min-height: 420px; }
.clip {
  position: absolute; left: 0; right: 0; padding: 14px 16px 16px; background: var(--paper-2);
  border: 1px solid var(--ink); animation: drop .55s var(--ease) both;
  clip-path: polygon(0 0, 100% 0, 100% 92%, 96% 100%, 88% 94%, 78% 100%, 64% 95%, 50% 100%, 36% 94%, 22% 100%, 10% 95%, 0 100%);
}
.clip .mono { color: var(--mute); font-size: 10px; }
.clip b { display: block; font-family: var(--serif); font-size: 16px; line-height: 1.4; margin-top: 4px; }
@keyframes type { from { opacity: 0; transform: translateX(-6px); } }
@keyframes drop { from { opacity: 0; transform: translateY(-40px) rotate(var(--r, 0deg)); } }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- 报告 ---------- */
.report { position: relative; }
.cover {
  min-height: min(calc(100vh - 110px), 980px); display: grid; grid-template-rows: auto 1fr auto;
  padding: 28px 0 40px; border-bottom: 1px solid var(--ink); position: relative;
}
.cover-meta { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; border-bottom: 1px solid var(--ink); padding-bottom: 10px; }
.cover-title {
  align-self: center; font-family: var(--serif); font-weight: 900;
  font-size: clamp(54px, 9vw, 136px); line-height: 1.04; letter-spacing: -.03em; max-width: 11em;
  padding: 40px 0;
}
.cover-title .kicker { display: block; font-family: var(--mono); font-weight: 400; font-size: 13px; letter-spacing: .14em; color: var(--mute); margin-bottom: 18px; }
.cover-foot { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: end; }
.headline { font-family: var(--serif); font-weight: 700; font-size: clamp(22px, 2.4vw, 32px); line-height: 1.6; max-width: 26em; }
.hl { position: relative; white-space: nowrap; z-index: 0; }
.hl svg { position: absolute; left: -4px; right: -4px; bottom: -.05em; height: .62em; width: calc(100% + 8px); z-index: -1; overflow: visible; }
.hl path { fill: none; stroke: var(--acid); stroke-width: 22; stroke-linecap: round; stroke-dasharray: 1200; stroke-dashoffset: 1200; transition: stroke-dashoffset 1s var(--ease); }
.hl.drawn path { stroke-dashoffset: 0; }
.headline .hl { color: var(--ink); transition: color .4s var(--ease) .5s; }
[data-theme="dark"] .headline .hl.drawn { color: var(--on-acid); }
.seal-badge {
  width: 150px; height: 150px; border-radius: 50%; border: 2px solid var(--ink);
  display: grid; place-items: center; text-align: center; transform: rotate(-12deg);
  position: relative; flex-shrink: 0;
}
.seal-badge::before { content: ""; position: absolute; inset: 6px; border: 1px dashed var(--ink); border-radius: 50%; }
.seal-badge b { display: block; font-family: var(--serif); font-size: 26px; font-weight: 900; line-height: 1.1; }
.seal-badge .mono { font-size: 10px; }
.warn-strip {
  margin-top: 26px; padding: 10px 14px; border: 1.5px solid var(--ink); background: var(--acid); color: var(--on-acid);
  font-size: 14px; display: flex; gap: 10px;
}

/* 版式：正文 7 栏 + 边注 5 栏 */
.sec { padding: 96px 0 40px; border-bottom: 1px solid var(--ink); position: relative; }
.sec-head { display: flex; align-items: baseline; gap: 18px; margin-bottom: 40px; position: relative; }
.sec-head .mono { color: var(--mute); }
.sec-head h2 { font-family: var(--serif); font-weight: 900; font-size: clamp(30px, 3.6vw, 52px); line-height: 1.15; }
.bignum {
  position: absolute; right: 0; top: 40px; font-family: var(--num); font-weight: 700;
  font-size: clamp(120px, 16vw, 220px); line-height: .8; color: transparent;
  -webkit-text-stroke: 1px var(--ink); pointer-events: none; user-select: none; opacity: .9;
}
.cols { display: grid; grid-template-columns: 7fr 5fr; gap: 56px; }
/* 便当盒 KPI */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 170px; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.kpi { border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); padding: 18px 20px; display: flex; flex-direction: column; justify-content: space-between; position: relative; }
.kpi.xl { grid-column: span 2; grid-row: span 2; }
.kpi.wide { grid-column: span 2; }
.kpi.accent { background: var(--acid); color: var(--on-acid); }
.kpi.accent .mono, .kpi.accent .kpi-note { color: var(--on-acid); }
.kpi .mono { color: var(--mute); }
.kpi-val { font-family: var(--num); font-weight: 700; font-size: 64px; line-height: 1; letter-spacing: -.03em; }
.kpi.xl .kpi-val { font-size: clamp(110px, 12vw, 170px); }
.kpi-val small { font-size: .36em; font-weight: 500; margin-left: 4px; letter-spacing: 0; }
.kpi-label { font-family: var(--serif); font-weight: 700; font-size: 17px; }
.kpi.xl .kpi-label { font-size: 24px; }
.kpi-note { font-size: 13px; color: var(--mute); }
.kpi .fig-corner { position: absolute; top: 14px; right: 16px; }

/* 发现 */
.finding { padding: 72px 0 56px; border-bottom: 1px solid var(--rule); position: relative; }
.finding:last-child { border-bottom: 0; }
.finding .bignum { top: 30px; font-size: clamp(110px, 13vw, 190px); opacity: .35; z-index: 0; }
.finding .cols { position: relative; z-index: 1; }
.finding h3 { font-family: var(--serif); font-weight: 900; font-size: clamp(28px, 3vw, 42px); line-height: 1.3; max-width: 15em; margin: 10px 0 22px; position: relative; }
.finding .body { font-size: 17px; max-width: 38em; }
.finding .body p + p { margin-top: 12px; }
.stickers { display: flex; gap: 10px; margin-bottom: 4px; flex-wrap: wrap; }
.sticker {
  display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 10px;
  border: 1.5px solid var(--ink); transform: rotate(-3deg); background: var(--paper);
  animation: stamp .45s var(--ease) both;
}
.sticker:nth-child(2n) { transform: rotate(2deg); }
.sticker.hot { background: var(--acid); color: var(--on-acid); }
.sticker.guess { border-style: dashed; background: transparent; }
@keyframes stamp { 0% { opacity: 0; transform: scale(1.6) rotate(-8deg); } 70% { transform: scale(.94) rotate(-3deg); } }
sup.fn {
  font-family: var(--mono); font-size: 11px; font-weight: 700; cursor: pointer; padding: 0 3px; margin: 0 1px;
  border: 1px solid var(--ink); vertical-align: super; line-height: 1;
}
sup.fn:hover, sup.fn:focus { background: var(--acid); color: var(--on-acid); outline: none; }
.guess-line { border-bottom: 1.5px dashed var(--mute); }
.margin { border-left: 1px solid var(--ink); padding-left: 24px; font-size: 14px; display: flex; flex-direction: column; gap: 22px; }
.note .mono { color: var(--mute); font-size: 10px; display: block; margin-bottom: 4px; }
.note q { font-family: var(--serif); font-size: 15px; line-height: 1.7; quotes: "「" "」"; }
.note a { font-size: 12px; font-family: var(--mono); }

/* 图 */
.fig { border: 1px solid var(--ink); padding: 18px 18px 12px; position: relative; background: var(--paper); }
.fig-no { position: absolute; top: -1px; left: -1px; background: var(--ink); color: var(--paper); padding: 2px 8px; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; }
.fig svg { display: block; width: 100%; height: auto; overflow: visible; margin-top: 14px; }
.fig svg text { font-family: var(--mono); font-size: 11px; fill: var(--ink); }
.fig svg .lbl { font-family: var(--sans); font-size: 12px; }
.fig svg .big { font-family: var(--num); font-size: 26px; font-weight: 700; }
.fig figcaption { font-size: 12px; color: var(--mute); margin-top: 10px; border-top: 1px solid var(--rule); padding-top: 8px; }
.fig .low-sample { position: absolute; top: -12px; right: 14px; transform: rotate(3deg); }
.figs { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.figs .fig.full { grid-column: 1 / -1; }

/* 风险 / 机会 对开 */
.spread { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); position: relative; }
.spread::after { content: ""; position: absolute; top: 0; bottom: 0; left: 50%; border-left: 2px dotted var(--ink); }
.page { padding: 40px 40px 48px; }
.page.dark { background: var(--ink); color: var(--paper); }
.page h3 { font-family: var(--serif); font-weight: 900; font-size: 36px; margin-bottom: 24px; }
.page .mono { color: inherit; opacity: .6; }
.page ol { list-style: none; counter-reset: i; }
.page li { counter-increment: i; padding: 16px 0 16px 46px; border-top: 1px solid currentColor; position: relative; }
.page li::before { content: counter(i, decimal-leading-zero); position: absolute; left: 0; top: 16px; font-family: var(--num); font-weight: 700; font-size: 22px; }
.page li b { display: block; font-family: var(--serif); font-size: 19px; margin-bottom: 4px; }
.page li span { font-size: 14px; opacity: .8; }
.page.dark .lvl { background: var(--acid); color: var(--on-acid); }
.lvl { font-family: var(--mono); font-size: 10px; padding: 1px 6px; border: 1px solid currentColor; margin-left: 8px; vertical-align: 3px; }

/* 行动任务签 */
.ticket {
  border: 1.5px solid var(--ink); background: var(--paper-2); position: relative; padding: 8px 0;
  -webkit-mask: radial-gradient(circle 10px at 0 50%, #0000 98%, #000) left / 51% 100% no-repeat, radial-gradient(circle 10px at 100% 50%, #0000 98%, #000) right / 51% 100% no-repeat;
}
.ticket-row { display: grid; grid-template-columns: 44px 64px 1fr 220px 120px; gap: 16px; align-items: start; padding: 18px 32px; border-bottom: 1px dashed var(--ink); }
.ticket-row:last-child { border-bottom: 0; }
.ticket-row input { appearance: none; width: 22px; height: 22px; border: 1.5px solid var(--ink); cursor: pointer; margin-top: 3px; position: relative; }
.ticket-row input:checked { background: var(--acid); }
.ticket-row input:checked::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; font-weight: 900; color: var(--on-acid); font-size: 14px; }
.ticket-row.done .what { text-decoration: line-through; text-decoration-thickness: 2px; opacity: .55; }
.prio { font-family: var(--num); font-weight: 700; font-size: 20px; }
.prio.p0 { background: var(--ink); color: var(--paper); padding: 0 8px; justify-self: start; }
.what { font-family: var(--serif); font-weight: 700; font-size: 19px; line-height: 1.5; }
.why, .owner { font-size: 13px; color: var(--mute); }
.why a { color: var(--ink); }
/* 版权页 */
.colophon { padding: 72px 0 120px; font-family: var(--mono); font-size: 12px; line-height: 1.9; }
.colophon h2 { font-family: var(--serif); font-size: 28px; letter-spacing: 0; margin-bottom: 20px; }
.colophon-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; border-top: 1px solid var(--ink); padding-top: 20px; }
.colophon dt { color: var(--mute); text-transform: uppercase; letter-spacing: .1em; }
.colophon dd { margin-bottom: 14px; }
.src-list { list-style: none; columns: 2; column-gap: 40px; margin-top: 28px; border-top: 1px solid var(--ink); padding-top: 18px; }
.src-list li { break-inside: avoid; padding: 4px 0; border-bottom: 1px dotted var(--rule); }
.src-list li b { display: inline-block; min-width: 3.2em; }
.src-list li:target { background: var(--acid); color: var(--on-acid); }

/* 舆情：头版话题 */
.frontpage { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 3px double var(--ink); }
.topic { padding: 20px 18px 22px; border-bottom: 1px solid var(--ink); border-right: 1px solid var(--ink); }
.topic:nth-child(1) { grid-column: span 4; grid-row: span 2; }
.topic:nth-child(2), .topic:nth-child(3) { grid-column: span 2; }
.topic:nth-child(n+4) { grid-column: span 2; }
.topic .mono { color: var(--mute); }
.topic h4 { font-family: var(--serif); font-weight: 900; line-height: 1.2; margin: 6px 0 8px; }
.topic:nth-child(1) h4 { font-size: clamp(36px, 4.6vw, 64px); }
.topic:nth-child(2) h4, .topic:nth-child(3) h4 { font-size: 26px; }
.topic:nth-child(n+4) h4 { font-size: 20px; }
.topic p { font-size: 14px; color: var(--mute); }
.heat { height: 6px; background: var(--rule); margin-top: 12px; position: relative; }
.heat i { position: absolute; inset: 0 auto 0 0; background: var(--ink); }
.topic:nth-child(1) .heat i { background: var(--acid); box-shadow: inset 0 0 0 1px var(--ink); }

/* 时间线 */
.timeline { position: relative; padding: 90px 0 30px; overflow-x: auto; }
.tl-track { position: relative; height: 2px; background: var(--ink); min-width: 900px; margin: 0 20px; }
.tl-node { position: absolute; top: -7px; width: 16px; height: 16px; margin-left: -8px; border: 2px solid var(--ink); background: var(--paper); border-radius: 50%; }
.tl-node.key { width: 34px; height: 34px; margin-left: -17px; top: -16px; background: transparent; border-style: solid; }
.tl-node.key::before { content: ""; position: absolute; inset: 7px; background: var(--acid); border-radius: 50%; border: 1.5px solid var(--ink); }
.tl-card { position: absolute; width: 190px; font-size: 13px; line-height: 1.55; }
.tl-card.up { bottom: 26px; }
.tl-card.down { top: 26px; }
.tl-card .mono { display: block; color: var(--mute); font-size: 10px; }
.tl-card b { font-family: var(--serif); font-size: 15px; }
.timeline-pad { height: 120px; }

/* 风险预警卡 */
.alerts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-left: 1px solid var(--ink); border-top: 1px solid var(--ink); }
.alert { padding: 22px 22px 26px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); position: relative; }
.alert.high { background: var(--ink); color: var(--paper); }
.alert .level { font-family: var(--num); font-weight: 700; font-size: 44px; line-height: 1; }
.alert.high .level { color: var(--acid); }
.alert h4 { font-family: var(--serif); font-size: 21px; margin: 12px 0 8px; line-height: 1.35; }
.alert p { font-size: 14px; opacity: .85; }
.alert .mono { opacity: .6; }

/* 评论：原话墙 */
.wall-filter { display: flex; gap: 8px; margin-bottom: 24px; flex-wrap: wrap; }
.wall-filter button { border: 1px solid var(--ink); padding: 4px 14px; font-size: 13px; }
.wall-filter button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.wall { columns: 4 220px; column-gap: 18px; }
.quote-card {
  break-inside: avoid; margin-bottom: 18px; padding: 16px 16px 14px; border: 1px solid var(--ink);
  background: var(--paper); position: relative; transform: rotate(var(--r, 0deg));
  transition: transform .3s var(--ease), opacity .3s;
}
.quote-card:hover { transform: rotate(0) scale(1.02); z-index: 2; }
.quote-card.neg { background-image: repeating-linear-gradient(45deg, transparent 0 7px, var(--rule) 7px 8px); }
.quote-card.pos { background: var(--paper-2); }
.quote-card p { font-family: var(--serif); font-size: 15px; line-height: 1.7; }
.quote-card .mono { display: flex; justify-content: space-between; margin-top: 10px; color: var(--mute); font-size: 10px; }
.quote-card .tape { position: absolute; top: -9px; left: 50%; width: 56px; height: 16px; margin-left: -28px; background: var(--acid); opacity: .85; transform: rotate(-4deg); }
.quote-card.hide { display: none; }

/* 差评病历卡 */
.cases { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; }
.case { border: 1.5px solid var(--ink); background: var(--paper); }
.case-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px; border-bottom: 1.5px solid var(--ink); }
.case-head .mono { font-weight: 700; }
.case dl { padding: 4px 16px 16px; }
.case dt { font-family: var(--mono); font-size: 10px; letter-spacing: .12em; color: var(--mute); margin-top: 14px; }
.case dd { font-size: 15px; }
.case dd.sym { font-family: var(--serif); font-weight: 900; font-size: 22px; line-height: 1.35; }
.case .count { font-family: var(--num); font-weight: 700; font-size: 40px; line-height: 1; }
.case .count small { font-size: 14px; font-weight: 400; color: var(--mute); }
/* 市场：球员卡 */
.cards-rail { display: flex; gap: 24px; overflow-x: auto; padding: 8px 4px 24px; scroll-snap-type: x mandatory; }
.player {
  flex: 0 0 280px; scroll-snap-align: start; border: 1.5px solid var(--ink); padding: 18px 18px 20px;
  background: var(--paper); position: relative; transition: transform .3s var(--ease);
}
.player:hover { transform: translateY(-6px) rotate(-1deg); }
.player.self { background: var(--acid); color: var(--on-acid); }
.player.self .mono { color: var(--on-acid); }
.player .mono { color: var(--mute); }
.player h4 { font-family: var(--serif); font-weight: 900; font-size: 28px; margin: 4px 0 2px; }
.player .pos { font-size: 13px; margin-bottom: 14px; }
.meter { display: grid; grid-template-columns: 52px 1fr 24px; gap: 8px; align-items: center; font-size: 12px; margin-top: 8px; }
.ticks { display: grid; grid-template-columns: repeat(10, 1fr); gap: 2px; height: 12px; }
.ticks i { border: 1px solid currentColor; }
.ticks i.on { background: currentColor; }
.meter b { font-family: var(--num); text-align: right; }

/* 目录书签 */
.toc { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 40; display: flex; flex-direction: column; gap: 4px; }
.toc a {
  display: block; text-decoration: none; background: var(--ink); color: var(--paper);
  font-family: var(--mono); font-size: 11px; padding: 6px 10px 6px 12px; width: 44px; overflow: hidden; white-space: nowrap;
  transition: width .35s var(--ease), background .3s, color .3s; margin-left: auto;
}
.toc a:hover { width: 150px; }
.toc a.on { width: 150px; background: var(--acid); color: var(--on-acid); }

/* 浮层 */
.tip {
  position: fixed; z-index: 90; width: 300px; padding: 14px 16px; background: var(--paper);
  border: 1.5px solid var(--ink); box-shadow: 6px 6px 0 var(--ink); font-size: 13px; pointer-events: auto;
}
.tip .mono { color: var(--mute); font-size: 10px; }
.tip b { display: block; font-family: var(--serif); font-size: 15px; margin: 4px 0 6px; line-height: 1.45; }
.tip q { display: block; font-family: var(--serif); quotes: "「" "」"; line-height: 1.7; }
.tip a { display: inline-block; margin-top: 8px; font-family: var(--mono); font-size: 11px; }
.sel-bar { position: fixed; z-index: 95; display: flex; background: var(--ink); color: var(--paper); }
.sel-bar button { padding: 6px 12px; font-size: 13px; }
.sel-bar button:hover { background: var(--acid); color: var(--on-acid); }
mark.pen { background: linear-gradient(transparent 45%, var(--acid) 45%, var(--acid) 92%, transparent 92%); color: inherit; }
[data-theme="dark"] mark.pen { color: var(--on-acid); background: var(--acid); }
.toast { position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%); z-index: 99; background: var(--ink); color: var(--paper); padding: 10px 18px; animation: type .3s var(--ease); }
.export { display: flex; gap: 0; border: 1.5px solid var(--ink); }
.export button { padding: 8px 14px; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; border-right: 1px solid var(--ink); }
.export button:last-child { border-right: 0; }
.export button:hover { background: var(--acid); color: var(--on-acid); }
.report-bar { display: flex; justify-content: space-between; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--ink); gap: 16px; flex-wrap: wrap; }
.go.small { font-size: 15px; padding: 8px 14px; gap: 8px; }
.go:disabled { opacity: .45; cursor: not-allowed; }

/* ---------- 营销方案 ---------- */
.basis { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 20px; }
.basis .mono { color: var(--mute); margin-right: 6px; }
.basis-chip { border: 1px dashed var(--ink); padding: 4px 12px; font-size: 13px; text-align: left; }
.basis-chip[aria-pressed="true"] { border-style: solid; background: var(--acid); color: var(--on-acid); }
.sticker.from { text-decoration: none; border-style: dotted; transform: rotate(1deg); }
.sticker.from:hover { background: var(--acid); color: var(--on-acid); }
.sec-head .sticker { align-self: center; }
.regen { margin-left: auto; border: 1px solid var(--ink); padding: 4px 10px; align-self: center; }
.regen:hover { background: var(--acid); color: var(--on-acid); }
.regen-form { display: flex; gap: 10px; align-items: center; margin: -20px 0 32px; flex-wrap: wrap; }
.regen-form input { flex: 1; min-width: 240px; font: 15px var(--sans); padding: 8px 10px; background: transparent; color: var(--ink); border: 0; border-bottom: 1.5px solid var(--ink); outline: none; }
.sec.busy > *:not(.sec-head):not(.regen-form) { opacity: .3; transition: opacity .3s; }

.onepager { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.op-cell { position: relative; padding: 20px 26px 28px 20px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); min-height: 220px; }
.op-cell .mono { color: var(--mute); }
.op-cell b { display: block; font-family: var(--serif); font-size: 15px; margin: 10px 0 8px; }
.op-cell p { font-family: var(--serif); font-weight: 700; font-size: 21px; line-height: 1.5; }
.op-cell.accent { background: var(--acid); color: var(--on-acid); }
.op-cell.accent .mono { color: var(--on-acid); }
.op-cell.accent p { font-size: 30px; font-weight: 900; line-height: 1.25; }
.op-arrow { position: absolute; right: -14px; top: 50%; transform: translateY(-50%); z-index: 2; width: 28px; height: 28px; display: grid; place-items: center; background: var(--ink); color: var(--paper); font-style: normal; font-size: 14px; border-radius: 50%; }

.persona { flex-basis: 320px; }
.persona dl { margin-top: 10px; }
.persona dt { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--mute); margin-top: 12px; }
.persona dd { font-size: 14px; }
.persona dd.hook { font-family: var(--serif); font-weight: 900; font-size: 18px; }
.chip-s { display: inline-block; border: 1px solid currentColor; font-size: 12px; padding: 0 8px; margin: 4px 6px 0 0; }

.creative { padding: 24px 0 8px; }
.slogan { font-family: var(--serif); font-weight: 900; font-size: clamp(48px, 7.5vw, 112px); line-height: 1.08; letter-spacing: -.02em; max-width: 12em; }
.slogan-why { font-size: 16px; color: var(--mute); margin: 18px 0 40px; max-width: 36em; }
.alts { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.alts li { padding: 18px 20px 20px 0; border-right: 1px dashed var(--rule); margin-right: 20px; }
.alts li:last-child { border-right: 0; }
.alts .mono { color: var(--mute); }
.alts b { display: block; font-family: var(--serif); font-weight: 900; font-size: 26px; line-height: 1.3; margin: 6px 0; }
.alts span:last-child { font-size: 13px; color: var(--mute); }

.channels { border-top: 1px solid var(--ink); }
.ch-row { display: grid; grid-template-columns: 110px 64px 1fr 150px; grid-template-areas: "n r b s" ". . w a"; gap: 4px 16px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.ch-name { grid-area: n; font-weight: 900; font-size: 20px; }
.ch-role { grid-area: r; justify-self: start; }
.ch-bar { grid-area: b; height: 18px; border: 1px solid var(--ink); position: relative; background: var(--paper); }
.ch-bar i { position: absolute; inset: 0 auto 0 0; background-image: radial-gradient(var(--ink) 1.2px, transparent 1.4px); background-size: 6px 6px; }
.ch-bar i.main { background: var(--acid); }
.ch-share { grid-area: s; font-weight: 700; font-size: 20px; text-align: right; }
.ch-what { grid-area: w; font-size: 14px; }
.ch-amt { grid-area: a; color: var(--mute); text-align: right; white-space: nowrap; }

.gantt { position: relative; padding: 30px 0 70px; }
.g-scale { position: relative; height: 20px; margin-left: 96px; margin-right: 240px; border-bottom: 1px solid var(--ink); }
.g-scale span { position: absolute; transform: translateX(-50%); color: var(--mute); font-size: 10px; }
.g-row { display: grid; grid-template-columns: 80px 1fr 224px; gap: 16px; align-items: center; padding: 12px 0; border-bottom: 1px dashed var(--rule); }
.g-name { font-weight: 900; font-size: 18px; }
.g-track { position: relative; height: 26px; }
.g-track i { position: absolute; top: 0; bottom: 0; border: 1.5px solid var(--ink); background-image: repeating-linear-gradient(45deg, transparent 0 5px, var(--rule) 5px 6px); }
.g-track i.main { background: var(--acid); }
.g-what { font-size: 13px; }
.g-miles { position: absolute; left: 96px; right: 240px; bottom: 10px; height: 50px; }
.g-mile { position: absolute; transform: translateX(-50%); text-align: center; white-space: nowrap; }
.g-mile i { display: block; width: 14px; height: 14px; margin: 0 auto 4px; border: 2px solid var(--ink); border-radius: 50%; background: var(--acid); }
.g-mile b { font-size: 12px; font-family: var(--mono); font-weight: 400; }
.samples { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.sample { border: 1px solid var(--ink); background: var(--paper-2); padding: 0 0 14px; display: flex; flex-direction: column;
  clip-path: polygon(0 0, 100% 0, 100% 97%, 94% 100%, 82% 98%, 68% 100%, 52% 98%, 36% 100%, 20% 98%, 6% 100%, 0 98%); }
.sample-head { display: flex; justify-content: space-between; padding: 8px 14px; background: var(--ink); color: var(--paper); font-size: 10px; }
.sample h4 { font-family: var(--serif); font-weight: 900; font-size: 22px; line-height: 1.35; padding: 14px 16px 4px; }
.sample-hook { padding: 0 16px; font-family: var(--serif); font-weight: 700; background: linear-gradient(transparent 55%, var(--acid) 55%); margin: 4px 16px 10px; padding: 0 2px; align-self: flex-start; color: var(--ink); }
[data-theme="dark"] .sample-hook { color: var(--on-acid); background: var(--acid); }
.sample-body { white-space: pre-wrap; font-size: 14px; line-height: 1.8; padding: 0 16px; flex: 1; }
.copy-sample { align-self: flex-start; margin: 14px 16px 0; border: 1px solid var(--ink); padding: 4px 10px; }
.copy-sample:hover { background: var(--acid); color: var(--on-acid); }

.kpi-plan { border-top: 1px solid var(--ink); }
.kp-row { display: grid; grid-template-columns: 56px 1.1fr 1fr 1.4fr auto; gap: 16px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.kp-no { font-size: 28px; font-weight: 700; }
.kp-row b { font-size: 20px; }
.kp-target { font-family: var(--num); font-weight: 700; font-size: 18px; }
.kp-how { font-size: 13px; color: var(--mute); }
.watch { border: 1px solid var(--ink); padding: 5px 10px; white-space: nowrap; }
.watch:hover { background: var(--acid); color: var(--on-acid); }
.alert p b { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; }
.alert p + p { margin-top: 6px; }

/* 横版提案 */
.deck-bar { display: flex; justify-content: space-between; align-items: center; padding: 14px var(--pad); border-bottom: 1px solid var(--ink); position: sticky; top: 63px; z-index: 30; background: var(--paper); }
.deck { padding: 32px 0 80px; display: flex; flex-direction: column; align-items: center; gap: 32px; scroll-snap-type: y proximity; }
.slide { width: min(92vw, calc((100vh - 170px) * 16 / 9)); aspect-ratio: 16 / 9; background: var(--paper); border: 1px solid var(--ink); box-shadow: 10px 10px 0 var(--ink);
  padding: 3.2% 4%; display: flex; flex-direction: column; overflow: hidden; scroll-snap-align: center; position: relative; font-size: clamp(10px, 1.05vw, 15px); }
.slide-head { display: flex; justify-content: space-between; color: var(--mute); border-bottom: 1px solid var(--ink); padding-bottom: 8px; font-size: 10px; }
.slide h2 { font-family: var(--serif); font-weight: 900; font-size: 2.6em; margin: .5em 0 .5em; }
.slide-body { flex: 1; min-height: 0; overflow: hidden; }
.slide .onepager .op-cell { min-height: 0; }
.slide .samples { grid-template-columns: repeat(3, 1fr); }
.slide .sample-body { font-size: .85em; max-height: 13em; overflow: hidden; }
.slide .bento { grid-auto-rows: 9em; }
.slide .kpi.xl .kpi-val { font-size: 6em; }
.cover-slide { justify-content: center; gap: 1.6em; background: var(--ink); color: var(--paper); }
.cover-slide h1 { font-family: var(--serif); font-weight: 900; font-size: 5.6em; line-height: 1.05; letter-spacing: -.02em; }
.cover-slide .headline { font-size: 1.6em; max-width: 30em; color: var(--paper); }
.cover-slide .headline .hl, .cover-slide .headline .hl.drawn { color: var(--on-acid); background: var(--acid); padding: 0 .15em; }
.cover-slide .hl svg { display: none; }
.slide .op-cell { padding: 1.1em 1.4em 1.4em 1.1em; }
.slide .op-cell p { font-size: 1.3em; }
.slide .op-cell.accent p { font-size: 1.9em; }
.slide .sample h4 { font-size: 1.3em; }
.slide .alts b { font-size: 1.6em; }
.slide .ch-name, .slide .ch-share { font-size: 1.3em; }
.slide .persona dd.hook { font-size: 1.15em; }
.slide .persona { flex-basis: 30%; }
.cover-slide .mono { color: var(--acid); }
.slogan-slide .slogan { font-size: 5em; }
.end-slide { justify-content: center; align-items: center; background: var(--acid); color: var(--on-acid); }
.end-slide h1 { font-family: var(--serif); font-weight: 900; font-size: 8em; }
.deck-list { list-style: none; counter-reset: d; }
.deck-list li { counter-increment: d; padding: .8em 0 .8em 3.2em; border-top: 1px solid var(--rule); position: relative; }
.deck-list li::before { content: counter(d, decimal-leading-zero); position: absolute; left: 0; top: .5em; font-family: var(--num); font-weight: 700; font-size: 1.8em; }
.deck-list b { display: block; font-family: var(--serif); font-size: 1.45em; line-height: 1.35; }
.deck-list span { font-size: 1em; color: var(--mute); }
.deck-list em { display: block; font-style: normal; margin-top: 4px; }
.deck-two { display: grid; grid-template-columns: 1fr 1fr; gap: 3em; }
.deck-two h3 { font-family: var(--serif); font-size: 1.8em; margin-bottom: .4em; }

/* 方案对比 */
.cmp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin: 32px 0 96px; }
.cmp-col { border-top: 3px double var(--ink); padding-top: 18px; min-width: 0; }
.cmp-col h2 { font-family: var(--serif); font-weight: 900; font-size: 40px; line-height: 1.15; margin: 8px 0 12px; }
.cmp-head { font-family: var(--serif); font-size: 17px; margin-bottom: 20px; }
.cmp-col .onepager { grid-template-columns: 1fr 1fr; }
.cmp-col .op-arrow { display: none; }
.cmp-col h3 { margin: 28px 0 10px; color: var(--mute); }
.cmp-slogan { font-size: 40px; }
.cmp-col .ch-row { grid-template-columns: 80px 56px 1fr 110px; }
.cmp-kpi { list-style: none; margin-bottom: 24px; }
.cmp-kpi li { padding: 6px 0; border-bottom: 1px dotted var(--rule); }
.cmp-pick { margin-bottom: 0; }

@media (max-width: 1080px) {
  .onepager { grid-template-columns: 1fr 1fr; }
  .op-cell:nth-child(2) .op-arrow { display: none; }
  .alts { grid-template-columns: 1fr; }
  .alts li { border-right: 0; border-bottom: 1px dashed var(--rule); margin-right: 0; }
  .g-row { grid-template-columns: 64px 1fr; }
  .g-what { grid-column: 2; }
  .g-scale, .g-miles { margin-right: 0; right: 0; }
  .kp-row { grid-template-columns: 44px 1fr; }
  .kp-row > *:nth-child(n+3) { grid-column: 2; }
  .watch { justify-self: start; }
  .cmp-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .onepager { grid-template-columns: 1fr; }
  .op-arrow { display: none; }
  .ch-row { grid-template-columns: 1fr auto; grid-template-areas: "n s" "r r" "b b" "w w" "a a"; }
  .ch-amt { text-align: left; }
  .regen { margin-left: 0; }
  .sec-head { flex-wrap: wrap; }
  .slide { font-size: 7px; box-shadow: 5px 5px 0 var(--ink); }
}
@media print {
  .deck-bar, .regen, .regen-form, .copy-sample, .watch, #toPlan { display: none !important; }
  .deck { padding: 0; gap: 0; display: block; }
  .slide { page: deck; width: 320mm; height: 180mm; aspect-ratio: auto; border: 0; box-shadow: none; break-after: page; font-size: 13px; }
}
@page deck { size: 320mm 180mm; margin: 0; }

/* 准星光标（仅报告页图表） */
.report .fig { cursor: crosshair; }
.fig .hit { cursor: crosshair; }
.fig .hit:hover { stroke: var(--ink); stroke-width: 1.5; }

/* 归档 */
.archive-title { font-family: var(--serif); font-weight: 900; font-size: clamp(56px, 9vw, 128px); line-height: 1; margin: 56px 0 8px; }
.empty { padding: 120px 0; text-align: center; font-family: var(--serif); font-size: 28px; }

/* 进场 */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  :root { --pad: 32px; }
  .cols, .run-grid { grid-template-columns: 1fr; }
  .margin { border-left: 0; border-top: 1px solid var(--ink); padding: 20px 0 0; }
  .figs { grid-template-columns: 1fr; }
  .ticket-row { grid-template-columns: 36px 56px 1fr; }
  .ticket-row .why, .ticket-row .owner { grid-column: 3; }
  .alerts { grid-template-columns: 1fr 1fr; }
  .toc { display: none; }
}
@media (max-width: 720px) {
  :root { --pad: 18px; }
  body { font-size: 15px; }
  .brand-en, .lever-label { display: none; }
  .nav { gap: 16px; }
  .ask-input-row { flex-direction: column; align-items: stretch; }
  .bento { grid-template-columns: 1fr 1fr; grid-auto-rows: 150px; }
  .kpi.xl { grid-column: span 2; grid-row: span 2; }
  .kpi-val { font-size: 44px; }
  .cover-foot { grid-template-columns: 1fr; }
  .hl { white-space: normal; }
  .seal-badge { width: 120px; height: 120px; justify-self: end; }
  .spread { grid-template-columns: 1fr; }
  .spread::after { display: none; }
  .page { padding: 28px 22px; }
  .frontpage { grid-template-columns: 1fr 1fr; }
  .topic:nth-child(n) { grid-column: span 2; grid-row: auto; }
  .alerts { grid-template-columns: 1fr; }
  .colophon-grid { grid-template-columns: 1fr; }
  .src-list { columns: 1; }
  .bignum { font-size: 96px !important; top: 24px !important; }
  .log div { grid-template-columns: 64px 1fr; }
  .log .k { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .hl path { stroke-dashoffset: 0; }
}

/* ---------- 打印版 A4 ---------- */
@media print {
  @page { size: A4; margin: 16mm 14mm; }
  :root { --paper: #fff; --paper-2: #f3f3f3; --ink: #111; --pad: 0px; }
  body::before, .masthead, .demo-strip, .toc, .report-bar .export, .tip, .sel-bar, .toast { display: none !important; }
  .reveal { opacity: 1; transform: none; }
  .cover { min-height: auto; page-break-after: always; }
  .sec, .finding, .fig, .case, .alert, .page { break-inside: avoid; }
  .hl path { stroke-dashoffset: 0; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9px; }
}