/* ══════════════════════════════════════════════════════
   凌旭路亚 H5 · 日系杂志风样式
   米色纸感底 + 墨绿主色 + 木棕辅色 + 柿橙点缀
   ══════════════════════════════════════════════════════ */

:root {
  --paper: #F4F0E6;
  --paper-2: #EAE3D4;
  --card: #FBF8F1;
  --ink: #26332C;
  --ink-2: #43534A;
  --muted: #7B877E;
  --line: #D8CFBD;
  --green: #3E5C50;
  --green-soft: #8FA98B;
  --wood: #6B4E3D;
  --gold: #C9A227;
  --persimmon: #C7672E;

  --radius: 3px;
  --radius-lg: 6px;
  --shadow: 0 1px 0 rgba(38, 51, 44, .05), 0 10px 24px -14px rgba(38, 51, 44, .18);
  --ease: cubic-bezier(.22, .61, .36, 1);

  --font-serif: "Hiragino Mincho ProN", "Songti SC", "Source Han Serif SC", "Noto Serif SC", STSong, serif;
  --font-sans: "Hiragino Sans GB", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  --font-mono: "SF Mono", "DIN Alternate", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { margin: 0; padding: 0; }

body {
  min-height: 100vh;
  background:
    radial-gradient(120% 60% at 50% 0%, #FBF7EC 0%, var(--paper) 58%),
    repeating-linear-gradient(0deg, rgba(107, 78, 61, .022) 0 1px, transparent 1px 4px),
    var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
}

h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; margin: 0; letter-spacing: .04em; }
p { margin: 0; }
button { font-family: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
svg { display: block; }

/* 移动端宽度约束：手机上全宽，桌面上居中成手机比例 */
.masthead, .stage, .tabbar { max-width: 480px; margin-inline: auto; }

/* ─────────── 顶部品牌区 ─────────── */
.masthead {
  position: relative;
  padding: 34px 22px 34px;
  background: linear-gradient(160deg, #33473E 0%, var(--green) 46%, #2C4438 100%);
  color: #F2EFE6;
  overflow: hidden;
}
.masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 26px);
  pointer-events: none;
}
.masthead__inner { position: relative; z-index: 1; }
.masthead__eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .28em;
  color: rgba(242, 239, 230, .62);
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(242, 239, 230, .2);
}
.masthead__title {
  margin: 16px 0 6px;
  font-size: 33px;
  line-height: 1.2;
  letter-spacing: .1em;
}
.masthead__title-dot { color: var(--gold); margin: 0 4px; font-size: 24px; }
.masthead__slogan {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .16em;
  color: rgba(242, 239, 230, .82);
}
.masthead__meta {
  display: flex;
  gap: 4px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(242, 239, 230, .2);
}
.masthead__meta li { flex: 1; }
.masthead__meta b {
  display: block;
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: .02em;
}
.masthead__meta span { display: block; font-size: 11px; color: rgba(242, 239, 230, .6); letter-spacing: .06em; }
.masthead__wave { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 26px; fill: var(--paper); }

/* ─────────── 视图容器 ─────────── */
.stage { position: relative; }
.view {
  display: none;
  padding: 26px 18px 40px;
  animation: viewIn .42s var(--ease) both;
}
.view.is-active { display: block; }
@keyframes viewIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* ─────────── 章节标题 ─────────── */
.sec-head { margin-bottom: 18px; }
.sec-head--sub { margin: 40px 0 16px; }
.sec-head__cn {
  font-size: 24px;
  letter-spacing: .12em;
  padding-bottom: 10px;
  position: relative;
}
.sec-head__cn::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 46px; height: 2px;
  background: var(--persimmon);
}
.sec-head--sub .sec-head__cn { font-size: 19px; }
.sec-head--sub .sec-head__cn::after { width: 30px; background: var(--green-soft); }
.sec-head__en {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .24em;
  color: var(--muted);
  text-transform: uppercase;
}
.sec-head__desc { margin-top: 10px; font-size: 13px; color: var(--ink-2); line-height: 1.8; }

/* ─────────── 筛选胶囊 ─────────── */
.filter {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 20px;
}
.filter--scroll {
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  margin-bottom: 18px;
}
.filter--scroll::-webkit-scrollbar { display: none; }
.chip {
  flex: none;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  font-size: 12.5px;
  color: var(--ink-2);
  white-space: nowrap;
  transition: all .22s var(--ease);
}
.chip.is-on {
  background: var(--green);
  border-color: var(--green);
  color: #F6F3EA;
  box-shadow: 0 6px 14px -8px rgba(62, 92, 80, .8);
}
.chip:active { transform: scale(.95); }

/* ─────────── 假饵卡片 ─────────── */
.bait-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.bait-card {
  position: relative;
  padding: 14px 13px 15px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  text-align: left;
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.bait-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent, var(--green-soft));
}
.bait-card:active { transform: translateY(2px) scale(.99); }
.bait-card__art { height: 54px; margin: 4px 0 10px; }
.bait-card__art svg { width: 100%; height: 54px; }
.bait-card__name { font-size: 15.5px; letter-spacing: .06em; }
.bait-card__en {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .16em;
  color: var(--muted);
  margin-top: 3px;
}
.bait-card__tag {
  display: inline-block;
  margin-top: 9px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(143, 169, 139, .2);
  color: var(--green);
  font-size: 11px;
  letter-spacing: .04em;
}
.bait-card__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 11px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
  font-size: 11px;
  color: var(--muted);
}
.bait-card__depth { font-family: var(--font-mono); letter-spacing: .02em; }
.stars { display: flex; gap: 2px; }
.star { width: 6px; height: 6px; border-radius: 50%; border: 1px solid var(--wood); }
.star.on { background: var(--wood); }

/* 假饵 SVG 插画 */
.lure-svg { width: 100%; height: 54px; }
.lure-svg .l-body { fill: var(--lb, var(--green)); stroke: rgba(38, 51, 44, .4); stroke-width: 1; }
.lure-svg .l-belly { fill: var(--lbk, var(--paper-2)); opacity: .8; }
.lure-svg .l-lip { fill: var(--lip, var(--gold)); stroke: rgba(38, 51, 44, .3); stroke-width: .8; }
.lure-svg .l-fin { fill: var(--lip, var(--gold)); opacity: .55; }
.lure-svg .l-tail { fill: var(--lb, var(--green)); opacity: .72; stroke: rgba(38, 51, 44, .35); stroke-width: .8; }
.lure-svg .l-eye { fill: #26332C; }
.lure-svg .l-line { stroke: rgba(38, 51, 44, .32); stroke-width: 1; fill: none; }
.lure-svg .l-hook { stroke: #8B8778; stroke-width: 1.6; fill: none; stroke-linecap: round; }
.lure-svg .l-splash { stroke: rgba(47, 72, 88, .5); stroke-width: 1.6; fill: none; stroke-linecap: round; }
.lure-svg .l-worm { stroke: rgba(38, 51, 44, .55); stroke-width: 1.8; fill: none; stroke-linecap: round; }
.lure-svg .l-vibline { stroke: rgba(62, 92, 80, .5); stroke-width: 1.4; fill: none; stroke-linecap: round; }
.lure-svg .l-ring { stroke: #8B8778; stroke-width: 1.4; fill: none; }

/* ─────────── 心法列表 ─────────── */
.tip-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.tip-item {
  display: flex;
  gap: 12px;
  padding: 14px 15px;
  background: var(--card);
  transition: background .2s var(--ease);
}
.tip-item__icon {
  flex: none;
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(62, 92, 80, .1);
  color: var(--green);
  font-size: 12px;
}
.tip-item__title { font-size: 14px; font-weight: 600; letter-spacing: .04em; }
.tip-item__text { margin-top: 4px; font-size: 12.5px; color: var(--ink-2); line-height: 1.75; }

/* ─────────── 说明框 ─────────── */
.note-box {
  margin-top: 34px;
  padding: 16px 17px;
  background: rgba(143, 169, 139, .13);
  border-left: 2px solid var(--green);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.85;
}
.note-box b { display: block; font-family: var(--font-serif); font-size: 14px; letter-spacing: .08em; margin-bottom: 6px; color: var(--green); }
.note-box--warn {
  background: rgba(199, 103, 46, .09);
  border-left-color: var(--persimmon);
}
.note-box--warn b { color: var(--persimmon); }

/* ─────────── 标点：SVG 地图 ─────────── */
.map-card {
  padding: 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 22px;
}
.map-card__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.map-card__label { font-family: var(--font-serif); font-size: 15px; letter-spacing: .1em; }
.map-card__hint { font-size: 10.5px; color: var(--muted); }
.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  background: #EFEBDD;
  border: 1px solid var(--line);
}
#spotMap { width: 100%; height: auto; background: linear-gradient(170deg, #F1EDE1, #E6E5D7); }
.map-land { fill: rgba(143, 169, 139, .07); }
.map-river { fill: none; stroke: rgba(58, 84, 96, .3); stroke-width: 15; stroke-linecap: round; opacity: .8; }
.map-river--thin { stroke-width: 8; opacity: .62; }
.map-lake { fill: rgba(47, 72, 88, .24); stroke: rgba(62, 92, 80, .35); stroke-width: 1; }
.map-contour { fill: none; stroke: rgba(107, 78, 61, .22); stroke-width: 1; stroke-dasharray: 3 4; }
.map-text { font-family: var(--font-mono); font-size: 8px; letter-spacing: .2em; fill: rgba(123, 135, 126, .8); }
.map-compass circle { fill: none; stroke: rgba(62, 92, 80, .45); stroke-width: 1; }
.map-compass path { fill: var(--persimmon); }

.marker { cursor: pointer; }
.marker__hit { fill: transparent; }
.marker__pin { transition: all .25s var(--ease); }
.marker__pin circle.core { fill: var(--card); stroke: var(--green); stroke-width: 1.6; }
.marker__pin circle.ring { fill: none; stroke: rgba(62, 92, 80, .3); stroke-width: 1; }
.marker__pin text { font-family: var(--font-mono); font-size: 7px; fill: var(--green); text-anchor: middle; }
.marker.is-on circle.core { fill: var(--persimmon); stroke: var(--persimmon); }
.marker.is-on circle.ring { stroke: rgba(199, 103, 46, .5); }
.marker.is-on text { fill: var(--persimmon); }
.marker.is-pulse circle.ring { animation: pulse 2s ease-out infinite; }
@keyframes pulse {
  0% { r: 8; opacity: .7; }
  100% { r: 17; opacity: 0; }
}

.map-legend { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 12px; font-size: 11px; color: var(--muted); }
.map-legend span { display: flex; align-items: center; gap: 5px; }
.map-legend__note { width: 100%; font-size: 10px; opacity: .8; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--card); border: 1.6px solid var(--green); display: inline-block; }
.dot--active { background: var(--persimmon); border-color: var(--persimmon); }

/* ─────────── 标点卡片 ─────────── */
.spot-list { display: grid; gap: 12px; }
.spot-card {
  position: relative;
  display: block;
  width: 100%;
  text-align: left;
  padding: 15px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.spot-card.is-on { border-color: var(--persimmon); box-shadow: 0 8px 22px -14px rgba(199, 103, 46, .7); }
.spot-card::after {
  content: "详情 ›";
  position: absolute;
  right: 14px; bottom: 12px;
  font-size: 10.5px;
  letter-spacing: .1em;
  color: var(--muted);
}
.spot-card.is-on::after {
  content: "";
  left: 0; right: auto;
  top: 0; bottom: 0;
  width: 3px;
  background: var(--persimmon);
}
.spot-card__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.spot-card__name { font-size: 16.5px; letter-spacing: .06em; }
.spot-card__region {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  color: var(--muted);
  margin-top: 5px;
}
.level {
  flex: none;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  padding: 3px 8px;
  border-radius: 2px;
  background: var(--green);
  color: #F2EFE6;
}
.level--L1 { background: var(--green-soft); }
.level--L2 { background: var(--green); }
.level--L3 { background: var(--wood); }
.spot-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 12px;
  padding-top: 11px;
  border-top: 1px dashed var(--line);
  font-size: 11.5px;
  color: var(--ink-2);
}
.spot-card__meta i { font-style: normal; color: var(--muted); margin-right: 4px; }
.fish-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 11px; }
.fish-tag {
  padding: 2px 9px;
  border: 1px solid rgba(62, 92, 80, .28);
  border-radius: 999px;
  font-size: 11px;
  color: var(--green);
  background: rgba(143, 169, 139, .1);
}

/* ══════════════════════════════════════════════════════
   实战记录
   ══════════════════════════════════════════════════════ */
.log-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 22px;
}
.sum-cell { padding: 13px 10px; background: var(--card); text-align: center; }
.sum-cell b {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 500;
  color: var(--green);
}
.sum-cell span { display: block; margin-top: 3px; font-size: 10.5px; color: var(--muted); letter-spacing: .06em; }

.log-list { display: grid; gap: 14px; }
.log-card {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .25s var(--ease);
}
.log-card:active { transform: translateY(2px); }
.log-cover { position: relative; height: 118px; overflow: hidden; }
.log-cover svg { width: 100%; height: 100%; }
.log-cover__date {
  position: absolute;
  left: 12px; top: 11px;
  padding: 3px 9px;
  background: rgba(244, 240, 230, .92);
  border-radius: 2px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  color: var(--ink);
}
.log-cover__spot {
  position: absolute;
  left: 12px; bottom: 11px;
  font-size: 11px;
  letter-spacing: .1em;
  color: #F4F0E6;
  text-shadow: 0 1px 4px rgba(0, 0, 0, .5);
}
.log-body { padding: 14px 15px 16px; }
.log-title { font-size: 16.5px; line-height: 1.5; letter-spacing: .04em; }
.log-cond { margin-top: 9px; font-size: 12px; color: var(--muted); line-height: 1.8; }
.log-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.kv { font-size: 11.5px; color: var(--ink-2); }
.kv i { font-style: normal; display: block; font-size: 9.5px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.kv b { font-family: var(--font-mono); font-weight: 500; font-size: 14px; color: var(--green); }
.kv--best b { color: var(--persimmon); }
.log-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.tag {
  padding: 2px 9px;
  border-radius: 999px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: 11px;
  color: var(--ink-2);
}

/* 封面插画 */
.cover-svg { display: block; width: 100%; height: 118px; }
.cover-svg .sky { fill: var(--sky, #31465A); }
.cover-svg .sun { fill: var(--acc, #C9A227); opacity: .85; }
.cover-svg .ridge { fill: rgba(38, 51, 44, .55); }
.cover-svg .water { fill: var(--water, #1E3243); }
.cover-svg .ripple { stroke: rgba(244, 240, 230, .3); stroke-width: 1; fill: none; }
.cover-svg .angler { fill: #1B2620; }
.cover-svg .splash { fill: var(--acc, #C7672E); opacity: .9; }

/* ══════════════════════════════════════════════════════
   博主介绍
   ══════════════════════════════════════════════════════ */
.about-hero { text-align: center; padding: 10px 0 6px; }
.about-hero__avatar { width: 106px; height: 106px; margin: 0 auto 18px; border-radius: 50%; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); }
.about-hero__avatar svg { width: 100%; height: 100%; }
.about-hero__en {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .32em;
  color: var(--muted);
}
.about-hero__name { margin: 8px 0 10px; font-size: 30px; letter-spacing: .22em; }
.about-hero__role { font-size: 13px; color: var(--ink-2); letter-spacing: .06em; }
.about-hero__slogan {
  display: inline-block;
  margin-top: 16px;
  padding: 6px 18px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: .16em;
  color: var(--green);
}
.about-hero__base { margin-top: 12px; font-size: 11.5px; color: var(--muted); letter-spacing: .04em; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 26px 0 6px;
}
.stat {
  padding: 13px 4px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.stat b { display: block; font-family: var(--font-mono); font-size: 19px; font-weight: 500; color: var(--green); }
.stat i { font-style: normal; font-size: 10px; color: var(--gold); margin-left: 1px; }
.stat span { display: block; margin-top: 4px; font-size: 10.5px; color: var(--muted); letter-spacing: .04em; }

.bio p { font-size: 13.5px; line-height: 2; color: var(--ink-2); text-align: justify; }
.bio p + p { margin-top: 12px; }

.belief { display: grid; gap: 10px; }
.belief-item {
  display: flex;
  gap: 13px;
  padding: 13px 14px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.belief-item__no { font-family: var(--font-mono); font-size: 11px; color: var(--gold); letter-spacing: .1em; padding-top: 3px; }
.belief-item__t { font-size: 14px; font-weight: 600; letter-spacing: .06em; }
.belief-item__d { margin-top: 4px; font-size: 12px; color: var(--muted); line-height: 1.75; }

.kit { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--card); }
.kit-row { display: flex; gap: 14px; padding: 13px 15px; border-bottom: 1px dashed var(--line); }
.kit-row:last-child { border-bottom: 0; }
.kit-row__cat {
  flex: none;
  width: 44px;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--green);
  letter-spacing: .1em;
  padding-top: 2px;
}
.kit-row ul { flex: 1; }
.kit-row li { font-size: 12.5px; color: var(--ink-2); line-height: 1.9; position: relative; padding-left: 11px; }
.kit-row li::before { content: ""; position: absolute; left: 0; top: 10px; width: 3px; height: 3px; border-radius: 50%; background: var(--green-soft); }

.timeline { position: relative; padding-left: 20px; }
.timeline::before { content: ""; position: absolute; left: 4px; top: 6px; bottom: 6px; width: 1px; background: var(--line); }
.timeline li { position: relative; padding-bottom: 18px; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -20px; top: 7px;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--paper);
  border: 1.6px solid var(--green);
}
.timeline li:last-child::before { border-color: var(--persimmon); background: var(--persimmon); }
.timeline b { display: block; font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; color: var(--gold); }
.timeline span { display: block; margin-top: 3px; font-size: 13px; color: var(--ink-2); line-height: 1.7; }

.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 13px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: left;
  transition: border-color .2s var(--ease);
}
.contact-item:active { border-color: var(--green); }
.contact-item__label { font-size: 10.5px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.contact-item__val { margin-top: 3px; font-size: 12.5px; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.contact-item__act { flex: none; font-size: 11px; color: var(--green); border-bottom: 1px solid rgba(62, 92, 80, .3); }
.groups {
  margin-top: 16px;
  padding: 15px 16px;
  background: linear-gradient(120deg, rgba(62, 92, 80, .1), rgba(201, 162, 39, .1));
  border-radius: var(--radius);
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.85;
  text-align: center;
}

.page-foot { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); text-align: center; }
.page-foot p { font-family: var(--font-serif); font-size: 13px; letter-spacing: .2em; color: var(--green); }
.page-foot__sub { margin-top: 8px !important; font-family: var(--font-sans) !important; font-size: 11px !important; letter-spacing: .06em !important; color: var(--muted) !important; }

/* ══════════════════════════════════════════════════
   底部 Tab
   ══════════════════════════════════════════════════ */
.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  display: flex;
  max-width: 480px;
  margin-inline: auto;
  padding: 8px 6px calc(8px + env(safe-area-inset-bottom));
  background: rgba(251, 248, 241, .94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.tab {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 7px 0 5px;
  color: var(--muted);
  transition: color .22s var(--ease);
}
.tab svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.tab span { font-size: 11px; letter-spacing: .1em; }
.tab.is-active { color: var(--green); }
.tab.is-active::before {
  content: "";
  position: absolute;
  top: 0;
  width: 26px; height: 2px;
  background: var(--persimmon);
}
.tab.is-active svg { fill: rgba(143, 169, 139, .22); }

.stage { padding-bottom: 84px; }

/* ══════════════════════════════════════════════════
   详情弹层（Bottom Sheet）
   ══════════════════════════════════════════════════ */
.sheet { position: fixed; inset: 0; z-index: 60; display: flex; align-items: flex-end; justify-content: center; }
.sheet[hidden] { display: none; }
.sheet__mask {
  position: absolute; inset: 0;
  background: rgba(27, 38, 32, .48);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.sheet.is-open .sheet__mask { opacity: 1; }
.sheet__panel {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 86vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border-top: 2px solid var(--green);
  border-radius: 10px 10px 0 0;
  transform: translateY(102%);
  transition: transform .34s var(--ease);
  box-shadow: 0 -20px 50px -20px rgba(27, 38, 32, .5);
}
.sheet.is-open .sheet__panel { transform: translateY(0); }
.sheet__close {
  position: absolute;
  right: 12px; top: 12px;
  z-index: 2;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 13px;
}
.sheet__head { flex: none; padding: 20px 46px 15px 20px; border-bottom: 1px solid var(--line); }
.sheet__kicker {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .24em;
  color: var(--gold);
  text-transform: uppercase;
}
.sheet__title { margin-top: 7px; font-size: 20px; line-height: 1.45; letter-spacing: .06em; }
.sheet__body { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 18px 20px 22px; }
.sheet__foot {
  flex: none;
  display: flex;
  gap: 10px;
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: var(--card);
}
.sheet__body .filter { margin-bottom: 0; }
.sheet__foot:empty { display: none; }

/* 弹层内部通用块 */
.blk + .blk { margin-top: 22px; }
.blk__h {
  font-family: var(--font-serif);
  font-size: 14.5px;
  letter-spacing: .12em;
  color: var(--green);
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.blk__h em { font-style: normal; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .16em; color: var(--muted); }
.lede { font-size: 13.5px; line-height: 1.95; color: var(--ink-2); text-align: justify; }

.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec { padding: 10px 12px; background: var(--card); }
.spec span { display: block; font-size: 10px; letter-spacing: .14em; color: var(--muted); text-transform: uppercase; }
.spec b { display: block; margin-top: 4px; font-size: 13px; font-weight: 600; color: var(--ink); }
.spec--wide { grid-column: 1 / -1; }

.steps .step { position: relative; padding: 11px 12px 11px 42px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.steps .step + .step { margin-top: 8px; }
.step__no { position: absolute; left: 13px; top: 12px; font-family: var(--font-mono); font-size: 11.5px; color: var(--gold); }
.step b { display: block; font-size: 13.5px; letter-spacing: .04em; }
.step p { margin-top: 4px; font-size: 12.5px; color: var(--ink-2); line-height: 1.8; }

.bullets li { position: relative; padding-left: 14px; font-size: 12.5px; color: var(--ink-2); line-height: 1.9; }
.bullets li::before { content: "—"; position: absolute; left: 0; color: var(--green-soft); }

.scene-row { display: flex; flex-wrap: wrap; gap: 7px; }
.scene {
  padding: 5px 12px;
  background: rgba(62, 92, 80, .09);
  border-radius: 999px;
  font-size: 12px;
  color: var(--green);
}

.callout {
  padding: 13px 15px;
  background: rgba(201, 162, 39, .1);
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* 标点结构剖面图 */
.section-svg { width: 100%; height: 156px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(#EDE7D8, #E2E1CF); }
.section-svg .waterbody { fill: rgba(47, 72, 88, .18); }
.section-svg .surface { stroke: var(--green); stroke-width: 1.2; fill: none; }
.section-svg .bed { fill: rgba(107, 78, 61, .26); stroke: rgba(107, 78, 61, .55); stroke-width: 1; }
.section-svg .struct { fill: rgba(38, 51, 44, .5); }
.section-svg .lab { font-family: var(--font-sans); font-size: 9.5px; fill: var(--ink-2); }
.section-svg .lab-mono { font-family: var(--font-mono); font-size: 8px; fill: rgba(123, 135, 126, .95); }
.section-svg .tick { stroke: rgba(123, 135, 126, .55); stroke-width: .8; stroke-dasharray: 2 3; }
.section-svg .fishmark { fill: var(--persimmon); }

.btn {
  flex: 1;
  padding: 11px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  letter-spacing: .1em;
  text-align: center;
  transition: transform .2s var(--ease), opacity .2s var(--ease);
}
.btn:active { transform: scale(.97); opacity: .88; }
.btn--primary { background: var(--green); color: #F4F0E6; }
.btn--ghost { background: transparent; border: 1px solid var(--line); color: var(--ink-2); }
.btn--warm { background: var(--persimmon); color: #F7F2E8; }

.log-hero { height: 150px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.log-hero svg { width: 100%; height: 100%; }
.bait-hero { margin: -4px 0 16px; }
.bait-hero svg { width: 100%; height: 78px; }
.quote {
  padding: 16px 18px 16px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 2;
  color: var(--ink-2);
  position: relative;
}
.quote::before {
  content: "「";
  position: absolute;
  left: 8px; top: 6px;
  color: var(--gold);
  font-size: 15px;
}

/* ══════════════════════════════════════════════════
   Toast
   ══════════════════════════════════════════════════ */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(100px + env(safe-area-inset-bottom));
  transform: translateX(-50%) translateY(8px);
  z-index: 80;
  max-width: 82%;
  padding: 9px 18px;
  background: rgba(38, 51, 44, .94);
  color: #F4F0E6;
  border-radius: 999px;
  font-size: 12.5px;
  letter-spacing: .04em;
  opacity: 0;
  pointer-events: none;
  transition: opacity .26s var(--ease), transform .26s var(--ease);
  text-align: center;
}
.toast[hidden] { display: block; }
.toast.is-long { max-width: 86%; border-radius: 14px; line-height: 1.6; text-align: left; }
.toast.is-on { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ══════════════════════════════════════════════════
   响应与细节
   ══════════════════════════════════════════════════ */
@media (max-width: 340px) {
  .bait-grid { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .masthead__title { font-size: 28px; }
}

@media (min-width: 481px) {
  body { border-left: 1px solid rgba(107, 78, 61, .12); border-right: 1px solid rgba(107, 78, 61, .12); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

::selection { background: rgba(201, 162, 39, .3); }