@charset "UTF-8";

:root {
  --paper: #f6f2e9;
  --ink: #191915;
  --muted: #69675f;
  --yellow: #f6d44a;
  --coral: #ff7358;
  --blue: #dfe6ff;
  --line: rgba(25, 25, 21, .22);
  --display: "Arial Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
::selection { background: var(--yellow); color: var(--ink); }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }
/* 大标题里不拆开的一组字：窄屏只在组与组之间换行，不会剩一两个字单独一行 */
.ph { display: inline-block; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 242, 233, .92);
  backdrop-filter: blur(16px);
}
.header-inner {
  width: min(calc(100% - 48px), 1240px);
  height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}
.brand i { font-style: normal; font-weight: 500; }
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--yellow);
  box-shadow: 3px 3px 0 var(--ink);
  font-family: var(--display);
  font-size: 21px;
}
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a {
  color: inherit;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}
.site-nav a:not(.nav-contact):hover { text-decoration: underline; text-underline-offset: 5px; }
.nav-contact { padding: 10px 16px; border: 1.5px solid var(--ink); }
.nav-contact:hover { background: var(--ink); color: var(--paper); }

.hero {
  width: min(calc(100% - 48px), 1240px);
  min-height: calc(100svh - 76px);
  margin: 0 auto;
  padding: 64px 0 84px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 76px;
}
.eyebrow {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
  line-height: 1.5;
}
.eyebrow > span {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--coral);
}
.hero-copy { min-width: 0; }
.hero h1 {
  margin: 28px 0 32px;
  font-family: var(--display);
  font-size: clamp(4.2rem, 7.6vw, 7.5rem);
  font-weight: 900;
  letter-spacing: -.065em;
  line-height: .98;
}
.hero h1 em { position: relative; z-index: 0; font-style: normal; white-space: nowrap; }
.hero h1 em::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -.06em;
  bottom: .02em;
  left: -.02em;
  height: .3em;
  background: var(--yellow);
  transform: rotate(-1.5deg);
}
.hero-lede { margin: 0; font-size: 19px; line-height: 1.85; }
.hero-actions { margin-top: 36px; display: flex; align-items: center; gap: 26px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 52px;
  padding: 14px 20px;
  border: 2px solid var(--ink);
  color: inherit;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button-dark { background: var(--ink); color: var(--paper); box-shadow: 5px 5px 0 var(--yellow); }
.button-dark:hover { transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--yellow); }
.text-link { font-size: 14px; font-weight: 750; text-underline-offset: 5px; }
.hero-foot { margin: 34px 0 0; color: var(--muted); font-size: 12px; letter-spacing: .06em; }
.hero-foot span { margin: 0 8px; }

.hero-visual { position: relative; width: min(100%, 450px); min-width: 0; justify-self: center; }
.cover-shadow { position: absolute; inset: 14px -14px -14px 14px; background: var(--ink); }
.hero-cover {
  position: relative;
  margin: 0;
  border: 2px solid var(--ink);
  background: #ddd;
  overflow: hidden;
}
.hero-cover > img { aspect-ratio: 3 / 4; object-fit: cover; }
.hero-cover figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 2px solid var(--ink);
  background: var(--paper);
  font-size: 12px;
  font-weight: 800;
}
.hero-cover figcaption small { font-size: 9px; letter-spacing: .08em; white-space: nowrap; }
.cover-note {
  position: absolute;
  right: -28px;
  bottom: 62px;
  padding: 15px 18px;
  border: 2px solid var(--ink);
  background: var(--yellow);
  box-shadow: 4px 4px 0 var(--ink);
  font-size: 15px;
  font-weight: 850;
  line-height: 1.55;
  transform: rotate(-4deg);
}
.cover-note span { margin-left: 12px; }
.cover-stamp {
  position: absolute;
  top: 42px;
  left: -58px;
  width: 116px;
  height: 116px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--coral);
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.35;
  text-align: center;
  transform: rotate(-10deg);
}

.manifesto {
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--yellow);
  font-family: var(--display);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: .04em;
  text-align: center;
}
.manifesto b { font-size: 18px; }

.decisions { background: var(--ink); }
.section-intro {
  width: min(calc(100% - 48px), 1240px);
  margin: 0 auto;
  padding: 104px 0 76px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 64px;
}
.section-dark { background: var(--ink); color: var(--paper); }
.section-intro h2, .works-heading h2 {
  margin: 22px 0 0;
  font-family: var(--display);
  font-size: clamp(3.2rem, 6vw, 5.8rem);
  letter-spacing: -.055em;
  line-height: 1.05;
}
.section-lede { margin: 0; font-size: 18px; line-height: 1.85; }

.decision { padding: 78px 0 110px; border-top: 1px solid rgba(255,255,255,.2); }
.decision-inner { width: min(calc(100% - 48px), 1240px); margin: 0 auto; }
.decision-tagi { background: var(--ink); color: var(--paper); }
.decision-arabica { border-top-color: var(--ink); background: #f0e7d9; color: var(--ink); }
.decision-hook { --hook-accent: #315b35; border-top-color: var(--ink); background: #dce8d5; color: var(--ink); }
.decision-podcast { border-top-color: var(--ink); background: var(--blue); color: var(--ink); }
.case-header { position: relative; }
.case-index { margin: 0; font-family: var(--display); font-size: 14px; letter-spacing: .08em; }
.case-index span { margin: 0 10px; opacity: .45; }
.case-meta {
  position: absolute;
  top: -8px;
  right: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  font-weight: 700;
}
.case-meta img { width: 44px; height: 44px; border: 1px solid currentColor; border-radius: 50%; object-fit: cover; }
.case-header h3 {
  max-width: 1050px;
  margin: 34px 0 54px;
  font-family: var(--display);
  font-size: clamp(2.7rem, 5.2vw, 4.9rem);
  letter-spacing: -.055em;
  line-height: 1.12;
}
.case-grid, .rewrite-layout, .podcast-layout {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  align-items: start;
  gap: 68px;
}
.case-grid > *, .rewrite-layout > *, .podcast-layout > * { min-width: 0; }
.case-story { min-width: 0; }
.case-lede { margin: 0; font-size: 19px; line-height: 1.9; }
.case-lede, .arrow-link, .rewrite-board p, .board-note { overflow-wrap: anywhere; }
.case-lede strong { font-weight: 850; text-decoration: underline; text-decoration-color: var(--coral); text-decoration-thickness: 3px; text-underline-offset: 5px; }
.result-pair { margin-top: 34px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(185px, 100%), 1fr)); gap: 12px; }
.result-pair > div { min-width: 0; padding: 20px; border: 1.5px solid rgba(255,255,255,.65); }
.result-pair small { display: block; margin-bottom: 12px; font-size: 12px; opacity: .65; }
.result-pair b { display: flex; align-items: baseline; gap: 8px; color: var(--yellow); font-family: var(--display); font-size: clamp(1.5rem, 2.3vw, 2.1rem); letter-spacing: -.025em; line-height: 1.1; white-space: nowrap; }
.result-pair b span { color: var(--paper); font-size: .55em; opacity: .55; }
.result-pair i { color: var(--paper); font-size: .6em; font-style: normal; opacity: .55; }
.case-note { margin: 14px 0 0; font-size: 12px; line-height: 1.7; opacity: .62; }
.arrow-link {
  display: inline-block;
  margin-top: 28px;
  border-bottom: 2px solid currentColor;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.7;
  text-decoration: none;
}
.arrow-link:hover { color: var(--coral); }

.cover-compare { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 16px; }
.compare-arrow { width: 44px; height: 44px; margin-top: 24px; display: grid; place-items: center; border-radius: 50%; background: var(--yellow); color: var(--ink); font-family: var(--display); font-size: 20px; }
.compare-card { min-width: 0; }
.compare-label { display: block; margin-bottom: 12px; font-size: 10px; font-weight: 800; letter-spacing: .06em; }
.mock-cover {
  aspect-ratio: 3 / 4;
  padding: 26px;
  display: flex;
  flex-direction: column;
  border: 1.5px dashed rgba(246, 242, 233, .45);
  background: #2a2a24;
  color: rgba(246, 242, 233, .72);
}
.mock-cover small { font-size: 12px; }
.mock-cover b { margin: auto 0; font-family: var(--display); font-size: clamp(1.55rem, 2.7vw, 2.5rem); line-height: 1.3; text-decoration: line-through; text-decoration-color: var(--coral); text-decoration-thickness: 3px; }
.mock-cover span { font-size: 11px; line-height: 1.5; opacity: .6; }
.after-card img { aspect-ratio: 3 / 4; border: 2px solid var(--yellow); box-shadow: 8px 8px 0 var(--yellow); object-fit: cover; }
.after-card .compare-label { color: var(--yellow); }

.rewrite-formula { margin: 34px 0 0; padding: 0; list-style: none; }
.rewrite-formula li {
  padding: 16px 0;
  display: grid;
  grid-template-columns: 42px 1fr;
  border-top: 1px solid var(--line);
}
.rewrite-formula li > span { grid-row: 1 / 3; font-family: var(--display); font-size: 13px; color: #9b523f; }
.rewrite-formula b { font-size: 16px; }
.rewrite-formula small { margin-top: 4px; color: var(--muted); font-size: 12px; }
.rewrite-board { min-width: 0; padding: 38px; background: var(--ink); color: var(--paper); box-shadow: 12px 12px 0 var(--yellow); }
.rewrite-before { padding-bottom: 24px; border-bottom: 1px solid #55554e; }
.rewrite-before span, .rewrite-after > span { font-size: 11px; font-weight: 800; letter-spacing: .1em; }
.rewrite-before p { margin: 14px 0 0; font-size: 20px; line-height: 1.6; opacity: .55; }
.rewrite-arrow { padding: 22px 0; color: var(--yellow); font-size: 12px; font-weight: 750; }
.rewrite-after > span { color: var(--yellow); }
.rewrite-after p { margin: 18px 0 0; font-family: var(--display); font-size: clamp(2rem, 3.8vw, 3.6rem); letter-spacing: -.04em; line-height: 1.28; }
.rewrite-after mark { background: var(--yellow); color: var(--ink); }
.board-note { display: block; margin-top: 30px; font-size: 11px; line-height: 1.6; opacity: .55; }

.podcast-layout { grid-template-columns: 1.08fr .92fr; }
.featured-episode { min-width: 0; color: inherit; text-decoration: none; }
.episode-image { position: relative; border: 2px solid var(--ink); box-shadow: 10px 10px 0 var(--ink); overflow: hidden; }
.episode-image img { aspect-ratio: 4 / 3; object-fit: cover; transition: transform .35s ease; }
.episode-image span { position: absolute; right: 14px; bottom: 14px; padding: 9px 12px; border: 2px solid var(--ink); background: var(--yellow); font-size: 12px; font-weight: 800; }
.featured-episode:hover .episode-image img { transform: scale(1.025); }
.featured-episode > p { margin: 26px 0 0; font-size: 17px; font-weight: 750; line-height: 1.65; }
.episode-compare { margin: 30px 0; display: grid; gap: 12px; }
.episode-compare > div, .episode-compare > a {
  padding: 18px;
  border: 1.5px solid var(--ink);
  background: rgba(255,255,255,.48);
  color: inherit;
  text-decoration: none;
}
.episode-compare > a:hover { background: rgba(255,255,255,.85); }
.episode-compare small { font-size: 11px; font-weight: 700; }
.episode-compare p { margin: 12px 0 0; display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.episode-compare span { font-size: 13px; }
.episode-compare i { font-style: normal; }
.episode-compare b { font-family: var(--display); font-size: 21px; }
.judgement { padding-left: 18px; border-left: 4px solid var(--ink); }
.judgement > span { font-size: 11px; font-weight: 850; letter-spacing: .08em; }
.judgement p { margin: 10px 0 0; font-size: 14px; line-height: 1.85; }

/* 视频开头：判断标准 + 小红书 / 抖音两个版本并排 */
.gauge { max-width: 560px; }
.gauge-k { margin: 0; display: flex; align-items: center; gap: 12px; font-size: 16px; font-weight: 800; }
.gauge-k b { padding: 3px 9px; border: 1.5px solid var(--yellow); color: var(--yellow); font-size: 11px; letter-spacing: .06em; }
.gauge-track { margin-top: 16px; height: 34px; display: grid; grid-template-columns: 1fr 2fr 1fr; border: 1.5px solid rgba(246, 242, 233, .3); }
.gauge .z { padding: 0 10px; display: flex; align-items: center; font-size: 12px; font-weight: 800; white-space: nowrap; }
.gauge .good { background: #2e3a1c; color: #b9dd7e; }
.gauge .mid { background: #2b2718; }
.gauge .bad { background: #3a1a16; color: #ff8c7f; }
.gauge .z:last-child { justify-content: flex-end; }
.gauge + .case-grid { margin-top: 48px; }
.gauge-scale { position: relative; height: 22px; margin-top: 6px; font-family: var(--display); font-size: 12px; opacity: .7; }
.gauge-scale span { position: absolute; left: 25%; transform: translateX(-50%); }
.gauge-scale span + span { left: 75%; }
.gauge-note { margin: 4px 0 0; font-size: 12px; opacity: .55; }
.hook-pair { margin-top: 48px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto 1fr; gap: 14px 28px; }
.hook-col { min-width: 0; display: grid; grid-row: span 2; grid-template-columns: minmax(0, .82fr) minmax(0, 1fr); grid-template-rows: subgrid; column-gap: 20px; row-gap: 14px; align-items: start; }
.hook-frame { position: relative; grid-row: 1 / 3; display: block; border: 2px solid var(--paper); overflow: hidden; }
.hook-frame img { aspect-ratio: 592 / 900; object-fit: cover; transition: transform .35s ease; }
.hook-frame:hover img { transform: scale(1.03); }
.dy-prog { position: absolute; top: 10px; right: 10px; left: 10px; display: grid; gap: 5px; }
.dy-prog i { display: block; height: 3px; border-radius: 2px; background: rgba(255, 255, 255, .3); overflow: hidden; }
.dy-prog i::before { content: ""; display: block; width: 28%; height: 100%; background: #fe2c55; }
.dy-prog span { color: #fff; font-size: 11px; font-weight: 800; text-shadow: 0 1px 3px rgba(0, 0, 0, .6); }
.hook-card { min-width: 0; align-self: stretch; padding: 16px; border: 1.5px solid rgba(246, 242, 233, .3); background: #24241f; }
.hook-card p { margin: 0; }
.hook-pf { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 800; }
.hook-pf img { width: 22px; height: 22px; border-radius: 6px; }
.hook-num { margin-top: 10px !important; display: flex; align-items: baseline; gap: 8px; font-size: 13px; font-weight: 750; }
.hook-num b { color: var(--yellow); font-family: var(--display); font-size: 30px; line-height: 1; }
.hook-text { margin-top: 12px !important; color: rgba(246, 242, 233, .7); font-size: 14px; line-height: 1.75; overflow-wrap: anywhere; }
.hook-text u { color: var(--paper); font-weight: 800; text-decoration-color: var(--yellow); }
.hook-why { margin: 0; padding: 12px 0 0; display: grid; gap: 8px; border-top: 1px dashed rgba(246, 242, 233, .3); list-style: none; }
.hook-why li { font-size: 13px; line-height: 1.6; opacity: .8; }
.hook-why b { display: block; color: var(--yellow); font-size: 12px; }
.decision-hook .gauge-k b { border-color: var(--hook-accent); color: var(--hook-accent); }
.decision-hook .gauge-track { border-color: rgba(25, 25, 21, .25); }
.decision-hook .gauge .mid { background: #eee9cc; }
.decision-hook .gauge-note { color: #515c4d; opacity: 1; }
.decision-hook .hook-frame { border-color: var(--ink); }
.decision-hook .hook-card { border-color: rgba(25, 25, 21, .25); background: #f7faf3; }
.decision-hook .hook-num b, .decision-hook .hook-why b { color: var(--hook-accent); }
.decision-hook .hook-text { color: #4d5849; }
.decision-hook .hook-text u { color: var(--ink); text-decoration-color: var(--hook-accent); }
.decision-hook .hook-why { border-color: rgba(25, 25, 21, .3); }
.decision-hook .hook-why li { color: #4d5849; opacity: 1; }


.works { width: min(calc(100% - 48px), 1240px); margin: 0 auto; padding: 110px 0; }
.works-heading { margin-bottom: 58px; display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 48px; }
.works-heading > p { margin: 0; font-size: 16px; line-height: 1.85; }
.work-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 40px 18px; }
.work-card { min-width: 0; color: inherit; text-decoration: none; }
.work-card figure { position: relative; aspect-ratio: 3 / 4; margin: 0; border: 1.5px solid var(--ink); background: #ddd8ce; overflow: hidden; }
.work-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.work-card figure > span { position: absolute; right: 12px; bottom: 12px; padding: 6px 9px; border: 1px solid var(--ink); background: var(--paper); font-size: 10px; font-weight: 800; }
.work-card:hover figure img { transform: scale(1.035); }
.work-meta { margin: 14px 0 0; display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; color: var(--muted); font-size: 10px; font-weight: 650; line-height: 1.5; }
.work-meta b { flex: 0 0 auto; color: var(--ink); font-size: 11px; white-space: nowrap; }
.work-card h3 { margin: 10px 0 0; font-size: 16px; line-height: 1.6; }
.work-reads { margin-top: 48px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.read-card {
  padding: 18px;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-content: center;
  column-gap: 22px;
  border: 1.5px solid var(--ink);
  background: #fffdf7;
  transition: transform .2s ease, box-shadow .2s ease;
}
.read-card figure { grid-row: 1 / 3; aspect-ratio: 1 / 1; }
.read-card figure > span { display: none; }
.read-card .work-meta { margin-top: 4px; }
.read-card h3 { font-size: 17px; line-height: 1.55; }
.read-card:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.archive {
  margin-top: 88px;
  padding: 40px;
  display: grid;
  gap: 32px;
  border: 2px solid var(--ink);
  background: var(--yellow);
  box-shadow: 10px 10px 0 var(--ink);
}
.archive-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; column-gap: 32px; }
.archive-head .button { grid-column: 2; grid-row: 1 / 3; }
.archive-head h3 { margin: 16px 0 0; font-family: var(--display); font-size: clamp(1.45rem, 2.1vw, 1.9rem); letter-spacing: -.03em; line-height: 1.4; }
.archive .button-dark { box-shadow: 5px 5px 0 var(--paper); }
.archive .button-dark:hover { box-shadow: 8px 8px 0 var(--paper); }
.archive-parts { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; list-style: none; }
.archive-parts a {
  position: relative;
  height: 100%;
  min-height: 150px;
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border: 2px solid var(--ink);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition: background .2s ease, color .2s ease;
}
.archive-parts a::after { content: "↗"; position: absolute; top: 14px; right: 16px; font-weight: 800; }
.archive-parts span { align-self: flex-start; padding: 1px 9px; border: 1.5px solid currentColor; border-radius: 99px; font-size: 11px; font-weight: 800; line-height: 1.6; }
.archive-parts b { font-family: var(--display); font-size: 19px; letter-spacing: -.02em; line-height: 1.4; }
.archive-parts small { margin-top: auto; color: var(--muted); font-size: 12px; line-height: 1.5; }
.archive-parts a:hover { background: var(--ink); color: var(--paper); }
.archive-parts a:hover small { color: rgba(246, 242, 233, .65); }

.about {
  padding: 110px 24px;
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 720px);
  justify-content: center;
  align-items: center;
  gap: 90px;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--yellow);
}
.about-photo { position: sticky; top: 116px; align-self: start; }
.about-photo img { aspect-ratio: 3 / 4; border: 2px solid var(--ink); box-shadow: 12px 12px 0 var(--ink); object-fit: cover; }
.about-photo > span { position: absolute; bottom: -22px; left: 20px; padding: 12px 16px; border: 2px solid var(--ink); background: var(--paper); font-family: var(--display); font-size: 13px; }
.about-copy h2 { margin: 28px 0 34px; font-family: var(--display); font-size: clamp(2.4rem, 4.2vw, 4rem); letter-spacing: -.05em; line-height: 1.25; }
.about-copy h2 em { font-style: normal; border-bottom: 5px solid var(--coral); }
.about-copy > p:not(.eyebrow) { max-width: 680px; margin: 0 0 16px; font-size: 17px; line-height: 1.9; }
.about-tags { margin: 30px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px; list-style: none; }
.about-tags li { padding: 9px 14px; border: 1.5px solid var(--ink); font-size: 12px; font-weight: 750; }
.career { margin: 40px 0 0; padding: 0; border-top: 2px solid var(--ink); list-style: none; }
.career li { padding: 14px 0; display: grid; grid-template-columns: 132px minmax(0, 1fr); column-gap: 20px; row-gap: 2px; border-bottom: 1px solid rgba(25, 25, 21, .3); }
.career time { grid-row: 1 / 3; padding-top: 3px; font-family: var(--display); font-size: 13px; letter-spacing: .02em; white-space: nowrap; }
.career b { font-size: 16px; font-weight: 800; line-height: 1.5; }
.career b small { margin-left: 8px; font-size: 11px; font-weight: 700; color: rgba(25, 25, 21, .62); }
.career span { font-size: 14px; line-height: 1.6; }

.contact { padding: 110px 24px; background: var(--ink); color: var(--paper); text-align: center; }
.contact .eyebrow { justify-content: center; }
.contact h2 { margin: 32px 0 24px; font-family: var(--display); font-size: clamp(4rem, 9vw, 8rem); letter-spacing: -.065em; line-height: 1.02; }
.contact-lede { margin: 0; font-size: 18px; line-height: 1.8; }
.contact-card {
  max-width: 660px;
  margin: 48px auto 0;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border: 2px solid var(--paper);
  background: #24241f;
  text-align: left;
}
.contact-card small { display: block; margin-bottom: 8px; font-size: 11px; opacity: .65; }
.contact-card a { font-family: var(--display); font-size: 31px; letter-spacing: .02em; text-decoration: none; }
.contact-card button { flex: 0 0 auto; padding: 13px 18px; border: 2px solid var(--yellow); background: var(--yellow); color: var(--ink); font-size: 13px; font-weight: 800; cursor: pointer; }
.contact-card button:hover { background: transparent; color: var(--yellow); }
.contact-resume { margin: 26px 0 0; color: rgba(246, 242, 233, .6); font-size: 13px; }
.contact-resume a { color: var(--yellow); font-weight: 800; text-underline-offset: 4px; }
.site-footer { padding: 26px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid #494941; background: var(--ink); color: var(--paper); }
.site-footer p { margin: 0; font-size: 11px; line-height: 1.6; opacity: .65; }
.site-footer a { flex: 0 0 auto; font-size: 12px; text-underline-offset: 4px; }
.toast {
  position: fixed;
  z-index: 200;
  bottom: 28px;
  left: 50%;
  padding: 12px 18px;
  border: 2px solid var(--ink);
  background: var(--yellow);
  color: var(--ink);
  box-shadow: 4px 4px 0 var(--ink);
  font-size: 13px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 16px);
  transition: opacity .2s ease, transform .2s ease;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal[data-delay="1"] { transition-delay: .12s; }
.js .reveal[data-delay="2"] { transition-delay: .22s; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

/* 本人用「划线」加的下划线 */
u { text-decoration-color: var(--coral); text-decoration-thickness: 2px; text-underline-offset: 4px; }

/* ───── 在线编辑（home-edit.js），和完整档案页同一套样子 ───── */
.editing .reveal { opacity: 1; transform: none; }
.editing [data-tk] { outline: 1.5px dashed rgba(128, 128, 128, .75); outline-offset: 3px; border-radius: 3px; cursor: text; min-width: 1em; -webkit-user-select: text; user-select: text; }
.editing [data-tk]:focus { outline: 2px solid #2f7bff; background: rgba(47, 123, 255, .14); }
.editing img[data-ik] { outline: 2px dashed rgba(47, 123, 255, .85); outline-offset: 2px; cursor: pointer; }
.editing .site-header { position: static; }
.editing .about-photo { position: relative; top: 0; }
.editing .contact { padding-bottom: 150px; }
.ebar, .ectx { position: fixed; z-index: 300; left: 50%; display: flex; gap: 6px; padding: 6px; border-radius: 99px; background: rgba(20, 20, 20, .94); box-shadow: 0 8px 30px rgba(0, 0, 0, .4); font: 600 14px/1 var(--sans); white-space: nowrap; transform: translateX(-50%); }
.ebar { bottom: calc(12px + env(safe-area-inset-bottom)); max-width: 96vw; overflow-x: auto; scrollbar-width: none; }
.ebar::-webkit-scrollbar { display: none; }
.ectx { bottom: calc(66px + env(safe-area-inset-bottom)); }
.ebar button, .ectx button { flex: none; padding: 10px 14px; border: 0; border-radius: 99px; background: #3a3a3a; color: #fff; font: inherit; cursor: pointer; }
.ebar button.pri { background: #2f7bff; }
.ebar button[hidden], .ectx[hidden], .ectx button[hidden], .eframe[hidden], .etoast[hidden] { display: none; }
.eframe { position: fixed; z-index: 290; border: 1.5px solid #2f7bff; border-radius: 4px; pointer-events: none; }
.eframe .sz { position: absolute; top: 50%; right: -17px; width: 32px; height: 32px; margin-top: -16px; padding: 0; border: 2px solid #fff; border-radius: 50%; background: #2f7bff; color: #fff; font: 700 15px/1 var(--sans); box-shadow: 0 2px 10px rgba(0, 0, 0, .35); cursor: ew-resize; pointer-events: auto; touch-action: none; }
.epen { position: fixed; z-index: 300; left: 12px; bottom: calc(14px + env(safe-area-inset-bottom)); padding: 10px 16px; border: 0; border-radius: 99px; background: rgba(20, 20, 20, .94); color: #fff; font: 600 14px/1 var(--sans); box-shadow: 0 8px 30px rgba(0, 0, 0, .4); cursor: pointer; }
.etoast { position: fixed; z-index: 310; top: calc(14px + env(safe-area-inset-top)); left: 50%; max-width: 86vw; padding: 10px 16px; border-radius: 12px; background: rgba(20, 20, 20, .94); color: #fff; font: 600 14px/1.4 var(--sans); text-align: center; transform: translateX(-50%); }

/* ───── 圆角：和原网页一致 ───── */
.brand-mark, .nav-contact, .cover-note, .contact-card button, .about-photo > span, .episode-image span { border-radius: 10px; }
.button { border-radius: 14px; }
.hero-cover, .cover-shadow, .rewrite-board, .episode-image, .about-photo img, .contact-card { border-radius: 16px; }
.result-pair > div, .mock-cover, .after-card img, .hook-frame, .episode-compare > div, .episode-compare > a { border-radius: 12px; }
.hook-card, .work-card figure { border-radius: 10px; }
.work-card figure > span { border-radius: 6px; }
.read-card, .archive-parts a { border-radius: 14px; }
.archive { border-radius: 18px; }
.gauge-track { border-radius: 8px; overflow: hidden; }
.gauge-k b { border-radius: 6px; }
.about-tags li { border-radius: 99px; }
.toast { border-radius: 12px; }

@media (max-width: 1100px) {
  .work-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 16px; }
  .work-card h3 { font-size: 15px; }
  .read-card { padding: 14px; grid-template-columns: 88px minmax(0, 1fr); column-gap: 14px; }
  .read-card h3 { font-size: 15px; }
  .read-card .work-meta { flex-direction: column; gap: 2px; }
  .hero { gap: 42px; }
  .case-grid, .rewrite-layout, .podcast-layout { gap: 40px; }
  .cover-stamp { left: -32px; }
  .cover-note { right: 0; }
  .about { gap: 54px; }
}

@media (max-width: 900px) {
  .hook-pair { grid-template-rows: auto auto auto; }
  .hook-col { grid-row: span 3; grid-template-columns: minmax(0, 1fr); align-items: stretch; }
  .hook-frame { grid-row: auto; align-self: start; }
  .hook-why { align-self: start; }
  .work-grid { margin: 0 -24px; padding: 0 24px 10px; display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding: 0 24px; scrollbar-width: none; }
  .work-grid::-webkit-scrollbar { display: none; }
  .work-grid .work-card { flex: 0 0 30%; scroll-snap-align: start; }
  .work-reads { grid-template-columns: 1fr; gap: 14px; }
  .about-photo { position: relative; top: 0; }
  .hero { grid-template-columns: 1fr .82fr; }
  .hero h1 { font-size: clamp(4rem, 9vw, 5.4rem); }
  .cover-note { right: 0; }
  .case-grid, .rewrite-layout, .podcast-layout { grid-template-columns: 1fr; }
  .case-story { max-width: 720px; }
  .cover-compare { max-width: 720px; }
  .rewrite-board { max-width: 760px; }
  .featured-episode { max-width: 760px; }
  .about { grid-template-columns: minmax(240px, 340px) minmax(0, 1fr); gap: 42px; }
}

@media (max-width: 720px) {
  html { scroll-padding-top: 72px; }
  .header-inner { width: min(calc(100% - 32px), 1240px); height: 64px; }
  .site-nav { gap: 0; }
  .site-nav a:not(.nav-contact) { display: none; }
  .brand { font-size: 13px; }
  .brand-mark { width: 34px; height: 34px; }
  .nav-contact { padding: 8px 12px; font-size: 12px !important; }
  .hero { width: min(calc(100% - 40px), 1240px); min-height: auto; padding: 56px 0 78px; grid-template-columns: 1fr; gap: 64px; }
  .hero h1 { font-size: clamp(4.3rem, 15vw, 6.4rem); }
  .hero-visual { width: min(90%, 430px); }
  .cover-stamp { left: -22px; }
  .manifesto { flex-wrap: wrap; gap: 8px 18px; font-size: 12px; }
  .section-intro { width: min(calc(100% - 40px), 1240px); padding: 76px 0 56px; grid-template-columns: 1fr; gap: 26px; }
  .section-lede { font-size: 16px; }
  .decision { padding: 62px 0 82px; }
  .decision-inner { width: min(calc(100% - 40px), 1240px); }
  .case-meta { position: static; margin-top: 20px; }
  .case-header h3 { margin: 28px 0 40px; font-size: clamp(2.1rem, 8.6vw, 4rem); }
  .case-lede { font-size: 17px; }
  .hook-pair { margin-top: 36px; gap: 12px; }
  .hook-pair { row-gap: 10px; }
  .hook-col { row-gap: 10px; }
  .hook-card { padding: 12px 10px; }
  .hook-num b { font-size: 24px; }
  .hook-text { font-size: 12.5px; line-height: 1.65; }
  .hook-why li { font-size: 12px; }
  .works { width: min(calc(100% - 40px), 1240px); padding: 82px 0; }
  .works-heading { margin-bottom: 42px; grid-template-columns: 1fr; gap: 20px; }
  .work-grid { margin: 0 -20px; padding: 0 20px 10px; gap: 12px; scroll-padding: 0 20px; }
  .work-grid .work-card { flex-basis: 44%; }
  .work-meta { flex-direction: column; gap: 4px; }
  .work-card h3 { font-size: 15px; }
  .work-reads { margin-top: 30px; }
  .read-card { padding: 12px; grid-template-columns: 88px minmax(0, 1fr); column-gap: 14px; }
  .read-card h3 { font-size: 15px; }
  .archive { margin-top: 64px; padding: 26px 20px; box-shadow: 6px 6px 0 var(--ink); }
  .archive { gap: 24px; }
  .archive-head { grid-template-columns: 1fr; }
  .archive-head .button { grid-column: auto; grid-row: auto; justify-self: start; margin-top: 22px; }
  .archive-head h3 { margin-top: 14px; }
  .archive-parts { grid-template-columns: 1fr; gap: 10px; }
  .archive-parts a { min-height: 0; }
  .about { padding: 82px 20px 94px; grid-template-columns: 1fr; gap: 68px; }
  .about-photo { width: min(86%, 380px); margin: 0 auto; }
  .about-copy h2 { font-size: clamp(2.4rem, 8.5vw, 3.7rem); }
  .contact { padding: 84px 20px; }
  .site-footer { padding: 26px 20px; flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (max-width: 430px) {
  .hero h1 { font-size: clamp(3.9rem, 17vw, 4.7rem); }
  .hero-lede { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-foot { font-size: 11px; }
  .cover-stamp { top: 22px; left: -10px; width: 94px; height: 94px; font-size: 9px; }
  .cover-note { right: -6px; bottom: 54px; padding: 11px 13px; font-size: 12px; }
  .hero-cover figcaption { padding: 11px 12px; font-size: 10px; }
  .result-pair { gap: 8px; }
  .result-pair > div { padding: 14px 10px; }
  .result-pair b { font-size: clamp(1.05rem, 4.7vw, 1.35rem); }
  .result-pair i { margin: 0 2px; }
  .cover-compare { gap: 10px; }
  .compare-label { min-height: 28px; font-size: 8px; }
  .mock-cover { padding: 14px 12px; }
  .mock-cover b { font-size: clamp(1.15rem, 5vw, 1.45rem); }
  .mock-cover span { font-size: 9px; }
  .rewrite-board { padding: 24px 20px; box-shadow: 7px 7px 0 var(--yellow); }
  .rewrite-after p { font-size: clamp(1.8rem, 8.5vw, 2.4rem); }
  .rewrite-before p { font-size: 17px; }
  .episode-compare p { align-items: flex-start; flex-direction: column; gap: 5px; }
  .episode-compare i { transform: rotate(90deg); }
  .episode-compare b { font-size: 20px; }
  .work-card figure > span { right: 7px; bottom: 7px; padding: 4px 6px; font-size: 8px; }
  .work-card h3 { font-size: 14px; line-height: 1.55; }
  .career li { grid-template-columns: 1fr; }
  .career time { grid-row: auto; padding: 0; font-size: 12px; }
  .about-copy > p:not(.eyebrow) { font-size: 16px; }
  .contact h2 { font-size: clamp(2.4rem, 10.8vw, 4.8rem); }
  .compare-arrow { width: 30px; height: 30px; margin-top: 28px; font-size: 14px; }
  .after-card img { box-shadow: 5px 5px 0 var(--yellow); }
  .contact-lede { font-size: 16px; }
  .contact-card { padding: 22px 16px; flex-direction: column; text-align: center; }
  .contact-card a { font-size: 27px; }
  .toast { width: max-content; max-width: calc(100% - 40px); text-align: center; }
}

@media (max-width: 350px) {
  .header-inner { gap: 12px; }
  .brand { gap: 8px; }
  .brand i { display: none; }
  .hero h1 { font-size: clamp(2.65rem, 14vw, 3.4rem); }
  .hero-actions .button { width: 100%; gap: 12px; padding: 12px 14px; font-size: 13px; }
  .hero-cover figcaption { justify-content: center; }
  .hero-cover figcaption small { display: none; }
  .cover-stamp { display: none; }
  .cover-note { right: 0; bottom: 44px; padding: 8px 10px; font-size: 10px; }
  .section-intro h2, .works-heading h2 { font-size: clamp(2.5rem, 12vw, 3.2rem); }
  .case-header h3 { font-size: clamp(2rem, 10vw, 2.5rem); }
  .cover-compare { grid-template-columns: 1fr; gap: 28px; }
  .compare-arrow { margin: 0 auto; transform: rotate(90deg); }
  .compare-label { min-height: 0; font-size: 10px; }
  .work-grid .work-card { flex-basis: 62%; }
  .work-card h3 { font-size: 16px; }
  .archive .button { width: 100%; gap: 10px; padding: 12px 10px; font-size: 12px; }
  .contact h2 { font-size: clamp(2.8rem, 14vw, 3.5rem); }
  .contact-card { gap: 16px; }
  .contact-card a { font-size: clamp(1.05rem, 7vw, 1.4rem); letter-spacing: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .js .reveal { opacity: 1; transform: none; }
}