/* Trade Checkup — styles. Single light theme, matching mingyang.fund (institutional white theme).
   Layout: one reading column on a paper ground; sections divided by hairline rules, no cards;
   the report hero splits the trading type (left) from the discipline score (right). */
:root {
  color-scheme: light;
  --paper: #fafaf8;
  --white: #ffffff;
  --ink: #172630;
  --ink2: #4c5b65;
  --ink3: #6b7b86;
  --rule: #dfe4e7;
  --rule2: #bdc8d1;
  --grid: #e8edf0;
  --wash: #f1f4f7;
  --accent: #365f86;
  --accent-deep: #244a70;
  --accent-wash: #edf3f8;
  --series: #2f66a6;
  --series-faint: #a9c0dc;
  --amber: #c2803b;
  --amber-wash: #f7efe6;
  --status-low: #a14e45;
  --error: #a14e45;
  --green: #13875f;
  --red: #d1493a;
  --green-text: #0d6b4b;
  --red-text: #b13a2e;
  --pos: var(--green);
  --neg: var(--red);
  --pos-text: var(--green-text);
  --neg-text: var(--red-text);
  --sans: 'IBM Plex Sans', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
  --serif: Georgia, 'Songti SC', 'STSong', 'Noto Serif SC', 'Source Han Serif SC', 'Times New Roman', serif;
  --maxw: 1120px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
}
/* gain/loss colours follow the market convention the reader chose */
.ck.conv-cn { --pos: var(--red); --neg: var(--green); --pos-text: var(--red-text); --neg-text: var(--green-text); }
.ck.conv-us { --pos: var(--green); --neg: var(--red); --pos-text: var(--green-text); --neg-text: var(--red-text); }

* { box-sizing: border-box; }
html { background: var(--paper); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--paper); }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-deep); }
h1, h2, h3, h4 { font-weight: 400; margin: 0; text-wrap: balance; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
[hidden] { display: none !important; }

.cks-wrap { max-width: var(--maxw); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }

/* ---------------- site shell (mirrors mingyang.fund header and footer) ---------------- */
.cks-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: var(--paper); border-bottom: 1px solid var(--rule); }
.cks-header-inner { display: flex; align-items: center; gap: 28px; min-height: 76px; }
.cks-brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; flex-shrink: 0; }
.cks-brand:hover { color: var(--ink); }
.cks-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid #8199aa; font-family: Georgia, serif; font-size: 22px; }
.cks-wordmark { font-family: Georgia, 'Times New Roman', serif; letter-spacing: .11em; font-size: 20px; line-height: 1.05; }
.cks-wordmark small { display: block; font-family: var(--sans); font-size: 10px; letter-spacing: .2em; margin-top: 6px; color: var(--ink3); text-transform: uppercase; }
.cks-nav { list-style: none; display: flex; gap: 24px; margin: 0 0 0 auto; padding: 0; }
.cks-nav a { color: var(--ink2); font-size: 14px; text-decoration: none; }
.cks-nav a:hover { color: var(--accent); }
.cks-nav a[aria-current="page"] { color: var(--ink); }
.cks-tools { display: flex; gap: 8px; align-items: center; }
.cks-toggle { border: 1px solid var(--rule2); background: var(--white); padding: 7px 11px; font-size: 13px; cursor: pointer; border-radius: 2px; min-height: 36px; white-space: nowrap; }
.cks-toggle:hover { border-color: var(--accent); }
.cks-footer { margin-top: 72px; background: #f1f3f3; border-top: 1px solid var(--rule); padding-block: 40px 48px; font-size: 14px; color: var(--ink2); }
.cks-footer-top { display: flex; flex-wrap: wrap; gap: 24px 48px; justify-content: space-between; }
.cks-footer .cks-wordmark { font-size: 18px; }
.cks-footer p { max-width: 62ch; margin-top: 10px; }
.cks-footer-links { display: flex; flex-direction: column; gap: 6px; }
.cks-footer-links a { color: var(--ink); text-decoration: none; }
.cks-footer-links a:hover { color: var(--accent); }
.cks-overline { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); margin-bottom: 4px; }
.cks-footer-bottom { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--rule); font-size: 12px; color: var(--ink3); line-height: 1.8; }
@media (max-width: 900px) { .cks-nav { display: none; } .cks-header-inner { gap: 12px; } .cks-tools { margin-left: auto; } }
@media (max-width: 420px) { .cks-wordmark { font-size: 16px; letter-spacing: .08em; } .cks-wordmark small { display: none; } .cks-mark { width: 32px; height: 32px; font-size: 18px; } }

/* ---------------- common pieces ---------------- */
.ck { padding-block: 8px 0; }
.ck-eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.ck-mono { font-family: var(--mono); letter-spacing: .04em; }
.ck-lede { color: var(--ink2); max-width: 66ch; font-size: 16px; }
.ck-note { color: var(--ink3); font-size: 13px; line-height: 1.7; max-width: 72ch; }
.ck-chip { display: inline-block; font-family: var(--sans); font-size: 12px; letter-spacing: 0; text-transform: none; color: var(--ink2); border: 1px solid var(--rule2); padding: 1px 8px; border-radius: 2px; vertical-align: middle; margin-left: 6px; background: var(--white); }
.ck-btnrow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.ck-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 9px 16px; border: 1px solid var(--rule2); background: var(--white); color: var(--ink); font-size: 15px; border-radius: 2px; cursor: pointer; text-decoration: none; line-height: 1.3; }
.ck-btn:hover { border-color: var(--accent); color: var(--ink); }
.ck-btn-primary { background: var(--accent); border-color: var(--accent); color: var(--white); }
.ck-btn-primary:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--white); }
.ck-btn-quiet { border-color: transparent; background: transparent; color: var(--accent); padding-left: 0; padding-right: 0; text-decoration: underline; text-underline-offset: 3px; }
.ck-btn-quiet:hover { border-color: transparent; color: var(--accent-deep); }
.ck-status { font-size: 14px; color: var(--ink2); padding: 10px 0 0; }
.ck-status.is-error { color: var(--error); }
.ck-input, .ck textarea, .ck select { width: 100%; border: 1px solid var(--rule2); background: var(--white); padding: 9px 11px; border-radius: 2px; font-size: 15px; }
.ck textarea { min-height: 160px; font-family: var(--mono); font-size: 13px; }
.ck-scroll { overflow-x: auto; max-width: 100%; }
.ck-table { border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ck-table th, .ck-table td { border-bottom: 1px solid var(--rule); padding: 6px 10px; text-align: left; }
.ck-table th { color: var(--ink3); font-weight: 400; }
.ck-offscreen { position: fixed; left: -9999px; top: 0; }
.v-pos { color: var(--pos-text); }
.v-neg { color: var(--neg-text); }

/* ---------------- landing ---------------- */
.ck-pagehead { padding-block: 44px 28px; border-bottom: 1px solid var(--rule); display: grid; gap: 14px; }
.ck-pagehead h1 { font-size: clamp(32px, 5vw, 54px); line-height: 1.12; letter-spacing: -.03em; max-width: 18ch; }
.ck-pagehead .ck-lede { font-size: 18px; }
.ck-privacy { font-size: 14px; color: var(--ink2); }
.ck-privacy b { font-weight: 600; color: var(--ink); }
.ck-pk-banner { margin-top: 24px; margin-bottom: -12px; padding: 16px 18px; background: var(--amber-wash); border: 1px solid #e4cfb6; display: grid; gap: 4px; }
.ck-pk-banner .ck-eyebrow { color: #8a5a22; }
.ck-drop { margin-top: 10px; background: var(--white); border: 1px solid var(--rule2); padding: 22px; display: grid; gap: 14px; }
.ck-drop.is-over { border-color: var(--accent); background: var(--accent-wash); }
.ck-drop-hint { font-size: 15px; color: var(--ink3); }
.ck-supported { font-size: 13px; color: var(--ink3); max-width: 80ch; }
.ck-paste { margin-top: 16px; display: grid; gap: 10px; }
.ck-map { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--rule); display: grid; gap: 14px; }
.ck-map h2 { font-size: 24px; }
.ck-map-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px 16px; }
.ck-map-grid label { display: grid; gap: 4px; font-size: 13px; color: var(--ink2); }
.ck-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.ck-steps li { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.ck-step-n { font-family: var(--mono); font-size: 13px; color: var(--accent); border: 1px solid var(--rule2); width: 30px; height: 30px; display: grid; place-items: center; }
.ck-steps h3 { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.ck-steps p { color: var(--ink2); font-size: 15px; }
@media (max-width: 760px) { .ck-steps { grid-template-columns: 1fr; gap: 18px; } }

/* sections */
.ck-sec { margin-top: 56px; display: grid; gap: 16px; }
.ck-sec-title { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.ck-sec-title h2 { font-size: 26px; letter-spacing: -.02em; }
.ck-h3 { font-size: 19px; margin-top: 18px; }
.ck-h4 { font-size: 14px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }

/* gallery */
.ck-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.ck-gal-item { display: grid; gap: 2px; text-align: left; background: var(--white); border: 1px solid var(--rule); padding: 12px 14px; cursor: pointer; border-radius: 2px; }
.ck-gal-item:hover { border-color: var(--rule2); }
.ck-gal-item[aria-pressed="true"] { border-color: var(--ink); }
.ck-gal-item.is-mine { border-color: var(--accent); background: var(--accent-wash); }
.ck-gal-item.is-partner { border-color: var(--amber); }
.ck-gal-name { font-family: var(--serif); font-size: 21px; line-height: 1.25; }
.ck-gal-code { font-family: var(--mono); font-size: 12px; color: var(--ink3); letter-spacing: .06em; }
.ck-gal-detail { grid-column: 1 / -1; background: var(--white); border: 1px solid var(--rule); padding: 18px 20px; display: grid; gap: 10px; }
.ck-gal-detail h3 { font-family: var(--serif); font-size: 26px; }
.ck-gal-detail h3 span { font-family: var(--mono); font-size: 13px; color: var(--ink3); margin-left: 8px; }
@media (max-width: 760px) { .ck-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------------- report ---------------- */
.ck-report { padding-top: 28px; }
.ck-report-meta { display: grid; gap: 6px; padding-bottom: 18px; border-bottom: 1px solid var(--rule); font-size: 14px; color: var(--ink2); }
.ck-hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); grid-template-areas: "type score" "lead score"; column-gap: 40px; row-gap: 8px; padding-block: 32px 8px; align-items: start; }
.ck-hero-type { grid-area: type; }
.ck-hero-score { grid-area: score; }
.ck-hero-lead { grid-area: lead; min-width: 0; }
.ck-hero-type { display: grid; gap: 14px; min-width: 0; }
.ck-type-name { font-family: var(--serif); font-size: clamp(56px, 9vw, 92px); line-height: 1; letter-spacing: -.01em; }
.ck-type-alt { font-size: 24px; color: var(--ink3); letter-spacing: 0; }
.ck-type-tag { font-size: 19px; color: var(--ink2); max-width: 34ch; }
.ck-axes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--rule); }
.ck-axes li { padding: 10px 12px 10px 0; display: grid; gap: 2px; font-size: 15px; font-weight: 500; }
.ck-axes li span { font-size: 12px; font-weight: 400; color: var(--ink3); }
.ck-sb { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ck-sb dt { font-size: 12px; color: var(--ink3); }
.ck-sb dd { margin: 0; font-size: 15px; }
.ck-hero-score { display: grid; gap: 8px; justify-items: start; min-width: 0; }
.ck-score { display: flex; align-items: baseline; gap: 8px; }
.ck-score-n { font-size: clamp(72px, 10vw, 104px); line-height: 1; letter-spacing: -.04em; }
.ck-score-of { font-size: 18px; color: var(--ink3); }
.ck-grade { font-size: 16px; font-weight: 600; }
.ck-hero-score .ck-chart { width: 100%; max-width: 360px; }
@media (max-width: 860px) {
  .ck-hero { grid-template-columns: 1fr; grid-template-areas: "type" "score" "lead"; row-gap: 24px; }
  .ck-axes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.ck-headline { font-size: 20px; line-height: 1.5; padding-block: 16px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); margin-block: 8px 18px; max-width: 70ch; }
.ck-actions { margin-bottom: 8px; }
.ck-pklink { display: grid; gap: 8px; margin-top: 10px; max-width: 640px; }
.ck-subnav { display: flex; gap: 20px; overflow-x: auto; border-bottom: 1px solid var(--rule); margin-top: 28px; padding-bottom: 2px; scrollbar-width: none; }
.ck-subnav a { white-space: nowrap; padding: 12px 0; font-size: 14px; color: var(--ink2); text-decoration: none; border-bottom: 2px solid transparent; }
.ck-subnav a:hover { color: var(--ink); border-color: var(--rule2); }

/* waterfall */
.ck-wf { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; max-width: 760px; }
.ck-wf-row { display: grid; gap: 4px; }
.ck-wf-top { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; font-size: 15px; }
.ck-wf-label { min-width: 0; }
.ck-wf-n { color: var(--ink3); font-size: 13px; white-space: nowrap; }
.ck-wf-v { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.ck-wf-row.is-total { padding-top: 10px; border-top: 1px solid var(--rule2); }
.ck-wf-row.is-total .ck-wf-label { font-weight: 600; }
.ck-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.ck-stats div { padding: 14px 16px 14px 0; display: grid; gap: 4px; min-width: 0; }
.ck-stats span { font-size: 13px; color: var(--ink3); }
.ck-stats b { font-size: 26px; font-weight: 500; letter-spacing: -.02em; }
@media (max-width: 600px) { .ck-stats { grid-template-columns: 1fr; } .ck-stats div { border-bottom: 1px solid var(--rule); } .ck-stats div:last-child { border-bottom: 0; } }
.ck-readout { min-height: 1.6em; font-size: 13px; color: var(--ink2); font-variant-numeric: tabular-nums; }

/* habits */
.ck-habit { display: grid; gap: 8px; padding-block: 16px; border-bottom: 1px solid var(--rule); }
.ck-habit-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.ck-habit-head h3 { font-size: 18px; font-weight: 600; }
.ck-habit-score { margin-left: auto; font-size: 26px; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.ck-habit-score.is-na { color: var(--ink3); }
.ck-habit-find { color: var(--ink2); max-width: 78ch; }
.ck-ev { font-size: 12px; padding: 1px 8px; border-radius: 2px; border: 1px solid var(--rule2); color: var(--ink2); background: var(--white); }
.ck-ev-strong { border-color: var(--ink2); color: var(--ink); }
.ck-ev-weak, .ck-ev-insufficient, .ck-ev-none { color: var(--ink3); border-color: var(--rule); }
.ck-more summary { cursor: pointer; color: var(--accent); font-size: 14px; padding-block: 4px; }
.ck-more[open] summary { margin-bottom: 10px; }
.ck-more > p { color: var(--ink2); max-width: 78ch; margin-bottom: 10px; }
.ck-ex { padding-left: 18px; margin: 6px 0 4px; display: grid; gap: 4px; font-size: 14px; color: var(--ink2); font-variant-numeric: tabular-nums; }

/* coaching */
.ck-coach { display: grid; gap: 14px; padding-block: 22px; border-bottom: 1px solid var(--rule); }
.ck-coach h3 { font-size: 23px; letter-spacing: -.01em; }
.ck-coach-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px; }
.ck-coach-grid p { color: var(--ink2); }
.ck-rule { background: var(--accent-wash); border: 1px solid #c9d8e6; padding: 14px 16px; }
.ck-rule p { font-size: 17px; line-height: 1.55; }
.ck-drill { font-size: 15px; color: var(--ink2); }
.ck-drill b { color: var(--ink); font-weight: 600; margin-right: 6px; }
@media (max-width: 760px) { .ck-coach-grid { grid-template-columns: 1fr; gap: 14px; } }
.ck-rulecard { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0; background: var(--white); border: 1px solid var(--rule2); margin-top: 8px; }
.ck-rulecard-col { padding: 20px 22px; display: grid; gap: 12px; align-content: start; }
.ck-rulecard-col + .ck-rulecard-col { border-left: 1px solid var(--rule); }
.ck-rulecard h3 { font-family: var(--serif); font-size: 22px; }
.ck-rulecard ol { margin: 0; padding-left: 20px; display: grid; gap: 8px; }
.ck-rulecard .ck-btn { justify-self: start; }
@media (max-width: 760px) { .ck-rulecard { grid-template-columns: 1fr; } .ck-rulecard-col + .ck-rulecard-col { border-left: 0; border-top: 1px solid var(--rule); } }

/* challenge */
.ck-ch-head { display: flex; justify-content: space-between; gap: 16px; align-items: end; flex-wrap: wrap; margin-bottom: 12px; }
.ck-ch-daily { font-size: 18px; margin-top: 4px; max-width: 46ch; }
.ck-ch-count { display: grid; justify-items: end; gap: 2px; }
.ck-ch-count b { font-size: 22px; font-weight: 500; }
.ck-ch-count span { font-size: 14px; color: var(--accent); }
.ck-ch-grid { list-style: none; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; max-width: 520px; }
.ck-ch-cell { aspect-ratio: 1; max-width: 100%; display: grid; place-items: center; border: 1px solid var(--rule2); background: var(--white); font-family: var(--mono); font-size: 14px; color: var(--ink3); }
.ck-ch-cell.is-kept { background: var(--series); border-color: var(--series); color: var(--white); }
.ck-ch-cell.is-broke { background: var(--amber-wash); border: 2px solid var(--amber); color: #8a5a22; }
.ck-ch-cell.is-today { border: 2px solid var(--ink); color: var(--ink); }
.ck-ch-cell.is-future { border-color: var(--rule); color: var(--rule2); }
.ck-badges { list-style: none; padding: 0; margin: 14px 0; display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 14px; color: var(--ink3); }
.ck-badges b { font-family: var(--mono); font-weight: 500; margin-right: 4px; }
.ck-badges .is-on { color: var(--ink); }
.ck-badges .is-on b { color: var(--series); }

/* twin, pk, history */
.ck-twin { display: grid; gap: 10px; max-width: 72ch; }
.ck-pk-heads { display: flex; flex-wrap: wrap; gap: 8px 28px; font-size: 15px; }
.ck-key { display: inline-block; width: 18px; height: 6px; vertical-align: middle; margin-right: 8px; border-radius: 1px; }
.ck-key-you { background: var(--series); }
.ck-key-them { background: var(--amber); }
.ck-hist { list-style: none; padding: 0; margin: 0; display: grid; max-width: 520px; }
.ck-hist li { display: grid; grid-template-columns: 110px 1fr auto; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.ck-hist b { font-weight: 600; font-variant-numeric: tabular-nums; }

/* dialog */
.ck-dialog { border: 1px solid var(--rule2); padding: 0; max-width: min(560px, calc(100vw - 32px)); width: 100%; background: var(--white); color: var(--ink); border-radius: 2px; }
.ck-dialog::backdrop { background: rgba(23, 38, 48, .45); }
.ck-dialog-in { padding: 20px; display: grid; gap: 14px; max-height: calc(100vh - 40px); overflow-y: auto; }
.ck-dialog-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.ck-dialog-head h2 { font-size: 20px; }
.ck-share-img { display: block; width: 100%; max-width: 100%; height: auto; max-height: 60vh; object-fit: contain; background: var(--paper); border: 1px solid var(--rule); }
.ck-nickrow { display: grid; grid-template-columns: 1fr; gap: 6px; font-size: 13px; color: var(--ink2); }
.ck-check { display: flex; align-items: center; gap: 8px; font-size: 14px; }

/* ---------------- charts ---------------- */
.ck-chart { width: 100%; min-width: 0; }
.ck-svg { display: block; overflow: visible; font-family: var(--sans); }
.ck-svg .t-lbl { fill: var(--ink2); font-size: 12px; }
.ck-svg .t-val { fill: var(--ink); font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; }
.ck-svg .t-axis { fill: var(--ink3); font-size: 11px; font-variant-numeric: tabular-nums; }
.ck-svg .t-ref { fill: var(--ink2); font-size: 11px; }
.ck-svg .grid { fill: var(--grid); }
.ck-svg .axis-zero { fill: var(--rule2); }
.ck-svg .ref { fill: var(--ink3); }
.ck-svg .m-pos { fill: var(--pos); }
.ck-svg .m-neg { fill: var(--neg); }
.ck-svg .m-series { fill: var(--series); }
.ck-svg .m-faint { fill: var(--series-faint); }
.ck-svg .mark:hover, .ck-svg .mark:focus { opacity: .82; outline: none; }
.ck-svg .hit { fill: transparent; }
.ck-svg .crosshair { fill: var(--ink3); }
.ck-svg .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.ck-svg .line.m-pos { stroke: var(--pos); fill: none; }
.ck-svg .line.m-neg { stroke: var(--neg); fill: none; }
.ck-svg .line.m-series { stroke: var(--series); fill: none; }
.ck-svg .area.m-pos { fill: var(--pos); fill-opacity: .1; }
.ck-svg .area.m-neg { fill: var(--neg); fill-opacity: .1; }
.ck-svg .area.m-series { fill: var(--series); fill-opacity: .1; }
.ck-svg .hover-dot { stroke: var(--paper); stroke-width: 2; }
.ck-svg .end { stroke: var(--paper); stroke-width: 2; }
.ck-svg .dot { stroke: var(--paper); stroke-width: 2; }
.ck-svg .dot.m-pos { fill: var(--pos); }
.ck-svg .dot.m-neg { fill: var(--neg); }
.ck-svg .median { fill: var(--ink); }
.ck-scorebar .sb-track { fill: var(--grid); }
.ck-scorebar .sb-good { fill: var(--series); }
.ck-scorebar .sb-mid { fill: var(--amber); }
.ck-scorebar .sb-low { fill: var(--status-low); }
.ck-scorebar .sb-tick { fill: var(--white); }
.ck-radar .ring { fill: none; stroke: var(--rule); stroke-width: 1; }
.ck-radar .ring-75 { stroke: #b7cbdc; }
.ck-radar .spoke { stroke: var(--rule); stroke-width: 1; }
.ck-radar .shape.you { fill: var(--series); fill-opacity: .14; stroke: var(--series); stroke-width: 2; stroke-linejoin: round; }
.ck-radar .shape.them { fill: var(--amber); fill-opacity: .14; stroke: var(--amber); stroke-width: 2; stroke-linejoin: round; }
.ck-radar .vtx { stroke: var(--paper); stroke-width: 2; }
.ck-radar .vtx.you { fill: var(--series); }
.ck-radar .vtx.them { fill: var(--amber); }
.ck-paired .pk-you { fill: var(--series); }
.ck-paired .pk-them { fill: var(--amber); }

@media print { .cks-header, .cks-footer, .ck-actions, .ck-subnav, .ck-btn { display: none !important; } }
.ck-skip { position: absolute; left: -9999px; top: 8px; z-index: 50; background: var(--white); border: 1px solid var(--accent); padding: 8px 12px; }
.ck-skip:focus { left: var(--gutter-l); }

/* anchors land below the sticky header */
#ck-report, #ck-landing, .ck-sec, .ck-habit, #ck-map { scroll-margin-top: calc(88px + env(safe-area-inset-top, 0px)); }
@media (hover: none) { .ck-drop-hint { display: none; } }
@media (max-width: 420px) { .cks-toggle { padding: 6px 8px; font-size: 12px; } }
.ck-gal-legend { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 13px; color: var(--ink3); }
.ck-gal-legend span::before { content: ""; display: inline-block; width: 14px; height: 10px; margin-right: 6px; vertical-align: -1px; border: 1px solid var(--rule2); }
.ck-gal-legend .lg-mine::before { background: var(--accent-wash); border-color: var(--accent); }
.ck-gal-legend .lg-partner::before { border-color: var(--amber); }
.ck-ex-title { font-size: 13px; color: var(--ink3); margin-top: 10px; }
/* landing: hero text + live sample report */
.ck-pagehead { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); column-gap: 48px; align-items: start; }
.ck-pagehead > .ck-head-text { display: grid; gap: 14px; min-width: 0; }
.ck-sample { background: var(--white); border: 1px solid var(--rule2); padding: 20px 22px 18px; display: grid; gap: 10px; min-width: 0; align-self: start; }
.ck-sample-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.ck-sample-name { font-family: var(--serif); font-size: 44px; line-height: 1.05; }
.ck-sample-name span { font-size: 18px; color: var(--ink3); margin-left: 8px; }
.ck-sample-score { text-align: right; }
.ck-sample-score b { display: block; font-size: 44px; font-weight: 400; line-height: 1; letter-spacing: -.03em; }
.ck-sample-score span { font-size: 12px; color: var(--ink3); }
.ck-sample-tag { color: var(--ink2); font-size: 15px; }
.ck-sample-line { font-size: 15px; padding-top: 10px; border-top: 1px solid var(--rule); }
.ck-sample-bars { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 6px 10px; align-items: center; font-size: 13px; color: var(--ink2); }
.ck-sample-bars b { font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; text-align: right; }
.ck-sample .ck-btn { justify-self: start; }
@media (max-width: 900px) { .ck-pagehead { grid-template-columns: 1fr; row-gap: 22px; } }
.ck-ch-cell.is-kept.is-today { color: var(--white); border-color: var(--ink); }
.ck-ch-cell.is-broke.is-today { color: #8a5a22; }
/* A-share positions under water, linking to the clinic */
.ck-trapped { list-style: none; padding: 0; margin: 0; display: grid; max-width: 620px; }
.ck-trapped li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 16px; align-items: baseline; padding: 9px 0; border-bottom: 1px solid var(--rule); font-size: 15px; }
.ck-trapped-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ck-trapped b { font-variant-numeric: tabular-nums; font-weight: 600; }
.ck-trapped a { font-size: 14px; white-space: nowrap; }
.ck-crosslink { font-size: 14px; }