@charset "UTF-8";
/* ============================================================
   会社の出口診断 — 設計図 (The Working Drawing)

   Ported 2026-09-08 from ../../Redesign/shindan/ (registry world).
   WHY: bcb_campaign/research/consistency_memo.md — every ad banner is
   built in the blueprint world, and paid traffic lands on the diagnostic
   first. Crossing from cyanotype into 謄本 paper mid-session reads as a
   different company. The registry original is untouched and still ships
   with ../../Redesign/index.html.

   The structure, the nine questions and the whole engine are unchanged —
   js/ is byte-identical to the original. This is a world swap, not a
   redesign: the token block below is the port, plus the overrides at the
   foot of this file for the ornaments that were specifically 謄本
   (the vermilion seal becomes the exit sign; ruled registry cells become
   drawing-sheet rules).

   Tokens taken from ../../Redesign-fable/DESIGN.md so the diagnostic and
   its landing page read as one drawing sheet.
   Closed palette: drawing white, cyanotype blue, drafting ink, one exit green.
   ============================================================ */

:root{
  /* brandkit v2 (2026-09-20): Paper / Ink / Line / Shu. Variable names kept. */
  --paper:#F4F1EA; --paper-2:#E9E4D8; --paper-3:#DDD6C6;
  --ink:#0E2A47; --ink-2:#3E5068; --ink-3:#5D6E84;
  /* seal → 朱 (shu), the brandkit seal: the one accent */
  --seal:#D1432E; --seal-deep:#B23621; --seal-pale:rgba(209,67,46,.10);
  --seal-ink:#B23621;
  --rule:rgba(14,42,71,.34); --rule-soft:rgba(14,42,71,.16);
  --cyan:#0E2A47; --cyan-2:#0A2139; --pale:#F4F1EA; --pale-2:#C9D6E3;
  --grid:rgba(14,42,71,.06);
  --mincho:"BIZ UDPGothic","Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;
  --gothic:"BIZ UDPGothic","Yu Gothic","Hiragino Kaku Gothic ProN",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --wrap:760px;
  --gut:20px;
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}

html{-webkit-text-size-adjust:100%;scrollbar-color:var(--rule) var(--paper-2)}

body{
  font-family:var(--gothic);
  font-size:17px; line-height:1.95;
  color:var(--ink); background:var(--paper);
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"palt" 1;
  min-height:100dvh;
  display:flex; flex-direction:column;
}

::selection{background:var(--seal);color:var(--paper)}
::-webkit-scrollbar{width:12px}
::-webkit-scrollbar-track{background:var(--paper-2)}
::-webkit-scrollbar-thumb{background:var(--rule);border:3px solid var(--paper-2)}
::-webkit-scrollbar-thumb:hover{background:var(--ink-2)}
input,textarea{caret-color:var(--seal)}
a{color:inherit;text-decoration:none}
b,strong{font-weight:700}
em{font-style:normal;color:var(--seal)}
:focus-visible{outline:2px solid var(--seal);outline-offset:3px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:300;
  background:var(--seal);color:var(--paper);padding:12px 18px;font-weight:700;
}
.skip:focus{left:0}

.tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}

/* ============================================================
   TOP BAR
   ============================================================ */
.topbar{
  position:sticky;top:0;z-index:100;
  background:var(--paper);border-bottom:1px solid var(--rule);
}
.topbar__prog{
  position:absolute;left:0;bottom:-1px;height:2px;width:100%;
  background:var(--seal);
  transform:scaleX(0);transform-origin:left center;
  transition:transform .5s var(--ease);
}
.topbar__in{
  max-width:var(--wrap);margin:0 auto;padding:10px var(--gut);
  display:flex;align-items:center;gap:16px;
}
.mark{display:flex;align-items:center;gap:10px;margin-right:auto}
.mark__seal{
  flex:none;width:34px;height:34px;display:grid;place-items:center;
  border:1.5px solid var(--seal);color:var(--seal);
  font-family:var(--mincho);font-weight:700;font-size:17px;line-height:1;
}
.mark__txt{display:flex;flex-direction:column;line-height:1.25}
.mark__txt b{font-family:var(--mincho);font-size:19px;letter-spacing:.08em}
.mark__txt i{font-style:normal;font-size:10.5px;color:var(--ink-2);letter-spacing:.16em}
.topbar__count{
  font-family:var(--mincho);font-size:13px;letter-spacing:.12em;
  color:var(--ink-2);white-space:nowrap;font-variant-numeric:tabular-nums;
}

/* ============================================================
   THE SHEET
   ============================================================ */
main{flex:1;padding:22px 0 44px}
.sheet{
  max-width:var(--wrap);margin:0 auto;
  background:var(--paper);
  border:1.5px solid var(--ink);
  box-shadow:0 18px 46px rgba(18,33,59,.13);
  position:relative;
}
.sheet::after{
  content:"";position:absolute;inset:5px;border:1px solid var(--rule);
  pointer-events:none;
}
.sheet__head{
  border-bottom:1.5px solid var(--ink);
  padding:15px var(--gut) 12px;
  display:flex;flex-wrap:wrap;gap:4px 20px;align-items:baseline;
}
.sheet__title{
  font-family:var(--mincho);font-weight:700;font-size:15px;
  letter-spacing:.4em;text-indent:.4em;
}
.sheet__no{font-size:12px;color:var(--ink-2);letter-spacing:.08em;margin-left:auto}

.pad{padding:26px var(--gut) 28px}

/* ============================================================
   SCREENS
   ============================================================ */
.screen{display:none}
.screen.is-on{display:block;animation:rise .5s var(--ease) both}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ============================================================
   INTRO
   ============================================================ */
.h1{
  font-family:var(--mincho);font-weight:700;
  font-size:clamp(1.75rem,7vw,2.9rem);
  line-height:1.4;letter-spacing:-.02em;text-wrap:balance;
  margin-bottom:18px;
}
.h1 em{white-space:nowrap}
.lede{font-size:16px;line-height:2.05;color:var(--ink-2);max-width:38em}

.facts{border-top:1px solid var(--rule);margin:24px 0 26px}
.facts > div{
  display:grid;grid-template-columns:5.5em 1fr;gap:0 14px;
  border-bottom:1px solid var(--rule);padding:11px 0;
}
.facts dt{
  font-family:var(--mincho);font-weight:700;font-size:12.5px;
  letter-spacing:.16em;color:var(--ink-2);line-height:1.9;
}
.facts dd{font-size:15px;line-height:1.85}
.facts dd span{display:block;font-size:13px;color:var(--ink-2);margin-top:2px}
.micro{font-size:13px;color:var(--ink-2);margin-top:12px;line-height:1.8}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  background:var(--seal);color:var(--paper);
  font-family:var(--gothic);font-weight:700;font-size:16px;letter-spacing:.04em;
  padding:14px 22px;min-height:50px;
  border:1px solid var(--seal-deep);
  box-shadow:0 3px 0 var(--seal-deep),0 10px 22px rgba(209,67,46,.20);
  transition:transform .12s var(--ease),box-shadow .12s var(--ease),background .2s;
  cursor:pointer;text-align:center;
}
.btn:hover{background:var(--seal-deep)}
.btn:active{transform:translateY(3px);box-shadow:0 0 0 var(--seal-deep),0 4px 10px rgba(0,143,80,.18)}
.btn--lg{font-size:18px;padding:18px 28px;min-height:58px}
.btn--block{display:flex;width:100%}
.btn[disabled]{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}
.btn--ghost{
  background:transparent;color:var(--ink-2);border:1px solid var(--rule);
  box-shadow:none;font-weight:400;font-size:14px;min-height:44px;padding:10px 16px;
}
.btn--ghost:hover{background:var(--paper-2);color:var(--ink)}
.btn--ghost:active{transform:none;box-shadow:none}
.linkbtn{
  background:none;border:0;padding:0;cursor:pointer;color:var(--ink-2);
  font:inherit;font-size:13px;text-decoration:underline;text-underline-offset:3px;
}
.linkbtn:hover{color:var(--seal)}

/* ============================================================
   QUESTION
   ============================================================ */
.q__head{
  background:var(--paper-3);border-bottom:1px solid var(--rule);
  padding:10px var(--gut);
  display:flex;align-items:baseline;gap:12px;
}
.q__n{
  font-family:var(--mincho);font-weight:700;font-size:12.5px;
  color:var(--seal);border:1px solid var(--seal);padding:2px 7px;
  line-height:1.4;flex:none;letter-spacing:.08em;
}
.q__of{
  font-size:11.5px;color:var(--ink-2);letter-spacing:.1em;margin-left:auto;
  font-variant-numeric:tabular-nums;
}
.q__body{padding:24px var(--gut) 8px}
.q__t{
  font-family:var(--mincho);font-weight:700;
  font-size:clamp(1.15rem,4.6vw,1.5rem);
  line-height:1.65;letter-spacing:-.01em;text-wrap:balance;
}
.q__hint{font-size:13.5px;color:var(--ink-2);margin-top:8px;line-height:1.8}

.opts{list-style:none;display:grid;gap:8px;padding:18px var(--gut) 4px}
.opt{
  display:flex;align-items:center;gap:13px;width:100%;
  background:var(--paper);border:1.5px solid var(--rule);
  padding:14px 15px;min-height:56px;
  font-family:var(--gothic);font-size:15.5px;line-height:1.7;color:var(--ink);
  text-align:left;cursor:pointer;
  transition:border-color .18s,background .18s,transform .1s var(--ease);
}
.opt:hover{border-color:var(--ink);background:var(--paper-2)}
.opt:active{transform:translateY(1px)}
.opt__box{
  flex:none;width:22px;height:22px;border:1.5px solid var(--rule);
  display:grid;place-items:center;background:var(--paper);
  transition:border-color .18s,background .18s;
}
.opt__box::after{
  content:"";width:10px;height:10px;background:var(--seal);
  transform:scale(0);transition:transform .18s var(--ease);
}
.opt.is-sel{border-color:var(--seal);background:var(--seal-pale)}
.opt.is-sel .opt__box{border-color:var(--seal)}
.opt.is-sel .opt__box::after{transform:scale(1)}

/* numeric + text inputs */
.field{padding:18px var(--gut) 4px}
.fieldbox{display:flex;align-items:stretch;border:1.5px solid var(--ink);max-width:340px}
.fieldbox__pre,.fieldbox__post{
  display:grid;place-items:center;padding:0 13px;
  background:var(--paper-3);color:var(--ink-2);
  font-family:var(--mincho);font-size:15px;
}
.fieldbox__pre{border-right:1px solid var(--rule)}
.fieldbox__post{border-left:1px solid var(--rule);font-size:14px}
.fieldbox input{
  flex:1;min-width:0;border:0;background:transparent;
  font-family:var(--mincho);font-size:22px;font-weight:700;
  font-variant-numeric:tabular-nums;padding:12px 13px;color:var(--ink);
}
.fieldbox input:focus{outline:none}
.fieldbox:focus-within{box-shadow:0 0 0 3px rgba(209,67,46,.22)}
.field textarea{
  width:100%;font-family:var(--gothic);font-size:16px;line-height:1.85;
  padding:13px;border:1.5px solid var(--rule);background:var(--paper);
  color:var(--ink);resize:vertical;min-height:104px;
}
.field textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(209,67,46,.20)}
.field textarea::placeholder{color:var(--ink-3);opacity:1}
.qactions{display:flex;flex-wrap:wrap;gap:10px;padding:18px var(--gut) 4px}
.qactions .btn{flex:1 1 auto}

.navrow{padding-top:18px}

/* ============================================================
   GATE
   ============================================================ */
.stamp{
  display:inline-block;font-family:var(--mincho);font-weight:700;
  font-size:12px;letter-spacing:.24em;color:var(--seal);
  border:1px solid var(--seal);padding:3px 11px;margin-bottom:16px;
}
.h2{
  font-family:var(--mincho);font-weight:700;
  font-size:clamp(1.6rem,6.4vw,2.5rem);
  line-height:1.42;letter-spacing:-.02em;text-wrap:balance;margin-bottom:16px;
}

.held{border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);padding:18px 0;margin:26px 0}
.held__t{font-family:var(--mincho);font-weight:700;font-size:14px;letter-spacing:.1em;margin-bottom:12px}
.held__l{list-style:none;display:grid;gap:10px}
.held__l li{display:grid;gap:1px;padding-left:18px;position:relative}
.held__l li::before{
  content:"";position:absolute;left:0;top:.72em;
  width:8px;height:8px;border:1px solid var(--seal);
}
.held__l b{font-family:var(--mincho);font-size:16px}
.held__l span{font-size:13.5px;color:var(--ink-2);line-height:1.75}

/* ============================================================
   FORM
   ============================================================ */
.form{border:1.5px solid var(--ink);background:var(--paper);padding:22px 18px 24px}
.form__t{
  font-family:var(--mincho);font-weight:700;font-size:1.25rem;letter-spacing:.04em;
  padding-bottom:10px;border-bottom:1.5px solid var(--ink);margin-bottom:18px;
}
.f{margin-bottom:15px}
.f label{
  display:flex;align-items:center;gap:8px;
  font-size:13.5px;font-weight:700;letter-spacing:.08em;color:var(--ink-2);margin-bottom:6px;
}
.req{
  font-size:10.5px;font-weight:700;letter-spacing:.1em;color:var(--seal);
  border:1px solid var(--seal);padding:1px 5px;
}
.f input{
  width:100%;font-family:var(--gothic);font-size:16.5px;padding:13px 12px;min-height:50px;
  border:1.5px solid var(--rule);background:var(--paper);color:var(--ink);
}
.f input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(209,67,46,.20)}
.f input.invalid{border-color:var(--seal);background:#FFF1F0}
.ferr{margin-top:6px;font-size:13px;color:var(--seal-deep);line-height:1.7}
.consent{
  font-size:12.5px;line-height:1.85;color:var(--ink-2);
  border-top:1px solid var(--rule);padding-top:13px;margin:16px 0 16px;
}
.fstatus{margin-top:13px;font-size:14.5px;line-height:1.8}
.fstatus.err{color:var(--seal-deep)}

/* ============================================================
   RESULT
   ============================================================ */
/* variant B only: the absence verdict, restated above the classification */
.verdict{
  font-family:var(--mincho);font-weight:700;
  font-size:clamp(1.08rem,4.3vw,1.32rem);line-height:1.62;
  color:var(--seal);text-wrap:balance;
  padding-bottom:13px;margin-bottom:15px;
  border-bottom:1px solid var(--rule);
}
.rec{border-top:1px solid var(--rule)}
.row{display:grid;grid-template-columns:1fr;border-bottom:1px solid var(--rule)}
.row__k{
  font-family:var(--mincho);font-weight:700;font-size:12.5px;letter-spacing:.18em;
  color:var(--ink-2);background:var(--paper-3);
  padding:8px var(--gut);border-bottom:1px solid var(--rule-soft);line-height:1.5;
}
.row__v{padding:18px var(--gut) 22px}
.row__v > p{color:var(--ink-2);font-size:15.5px;line-height:1.95;max-width:38em}

.rung-now{display:flex;align-items:baseline;gap:12px;margin-bottom:14px}
.rung-now b{
  font-family:var(--mincho);font-weight:700;font-size:2.4rem;
  color:var(--seal);line-height:1;font-variant-numeric:tabular-nums;
}
.rung-now span{font-family:var(--mincho);font-size:1.05rem;letter-spacing:.06em}

.ladder{list-style:none;border-top:1px solid var(--rule)}
.ladder li{
  display:grid;grid-template-columns:3.4em 1fr;
  grid-template-areas:"m n" "bar bar";
  gap:4px 12px;align-items:center;
  padding:11px 0;border-bottom:1px solid var(--rule);
  opacity:.42;transition:opacity .3s;
}
.ladder li.is-here{opacity:1}
.l__m{
  grid-area:m;font-family:var(--mincho);font-weight:700;font-size:17px;
  color:var(--seal);font-variant-numeric:tabular-nums;
}
.l__n{grid-area:n;font-family:var(--mincho);font-size:14.5px;letter-spacing:.05em}
.l__bar{grid-area:bar;display:block;height:7px;background:var(--paper-3);border:1px solid var(--rule-soft);overflow:hidden}
.l__bar i{display:block;height:100%;width:100%;background:var(--seal);opacity:.55;transform:scaleX(0);transform-origin:left;transition:transform .7s var(--ease)}
.ladder li.is-here .l__bar i{opacity:.95}
.ladder li.is-here .l__n{font-weight:700}

.steps{list-style:none;counter-reset:s;display:grid;gap:14px}
.steps li{counter-increment:s;display:grid;grid-template-columns:auto 1fr;gap:0 13px}
.steps li::before{
  content:counter(s);
  font-family:var(--mincho);font-weight:700;font-size:12px;color:var(--seal);
  border:1px solid var(--seal);width:24px;height:24px;
  display:grid;place-items:center;line-height:1;margin-top:.34em;
}
.steps b{grid-column:2;font-family:var(--mincho);font-size:16px;line-height:1.6;display:block;margin-bottom:2px}
.steps span{grid-column:2;font-size:14.5px;color:var(--ink-2);line-height:1.9;display:block}

.handoff{border-top:1.5px solid var(--ink);padding-top:22px;margin-top:4px}
.handoff__t{font-family:var(--mincho);font-weight:700;font-size:1.12rem;line-height:1.6;margin-bottom:10px}
.handoff p{font-size:15px;line-height:1.95;color:var(--ink-2);max-width:38em;margin-bottom:18px}
.handoff b{color:var(--ink)}
.restart{text-align:center;margin-top:22px}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{background:#0A2139;color:#C9D6E3;padding:26px 0 30px}
.foot__in{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.foot p{font-size:12px;line-height:1.9;max-width:62em}
.foot__c{margin-top:12px;letter-spacing:.06em}

/* ============================================================
   ≥ 640px
   ============================================================ */
@media (min-width:640px){
  :root{--gut:32px}
  main{padding:32px 0 56px}
  .pad{padding:34px var(--gut) 34px}
  .row{grid-template-columns:7.5em 1fr}
  .row__k{
    border-bottom:0;border-right:1px solid var(--rule);
    padding:20px var(--gut);display:flex;align-items:flex-start;
  }
  .row__v{padding:20px var(--gut) 24px}
  .ladder li{grid-template-columns:3.4em 10em 1fr;grid-template-areas:"m n bar";gap:0 16px}
  .q__body{padding:30px var(--gut) 8px}
  .form{padding:26px 26px 28px}
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  .screen.is-on{animation:none}
  .ladder li.is-here .l__bar i{opacity:.95}
.ladder li.is-here .l__n{font-weight:700}
}


/* ============================================================
   設計図 OVERRIDES
   Everything above is the registry stylesheet with its tokens swapped.
   This block carries the ornaments that were specifically 謄本 and had to
   become drawing-sheet equivalents. Kept at the foot, and kept short, so
   the diff against ../../Redesign/shindan/css/styles.css stays readable.
   ============================================================ */

/* The sheet is a drawing sheet: 方眼 grid under the paper. */
.sheet{
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:20px 20px;
}

/* The title block is the cyanotype strip 表題欄, as on the landing page. */
.sheet__head{
  background:var(--cyan);
  border-bottom:1.5px solid var(--ink);
  color:var(--pale);
}
.sheet__title{color:var(--pale)}
.sheet__no{color:var(--pale-2)}

/* The primary control is an exit sign, not a seal: 6px corner per DESIGN.md. */
.btn{border-radius:6px}
.btn--ghost{border-radius:6px}

/* The mark is a drawing stamp, not a vermilion seal. */
.mark__seal{
  border:1.5px solid var(--seal);
  color:var(--seal-ink);
  font-family:var(--gothic);
  font-size:15px;letter-spacing:.02em;
}

/* 診断完了 / 診断結果 read as drawing stamps in green ink. */
.stamp{color:var(--seal-ink);border-color:var(--seal)}

/* Green text on white paper needs the darker green for 4.5:1 body contrast. */
em{color:var(--seal-ink)}
.held__l b{color:var(--seal-ink)}

/* Ladder: the rung the reader is on is the lit floor, exit-tint. */
.ladder li.is-here{background:var(--seal-pale)}
.ladder li.is-here .l__m{color:var(--seal-ink)}

/* The footer is the cyanotype ground, closing the sheet the way the LP does. */
.foot a{color:var(--pale)}

/* Accessibility fix carried into the port, not inherited.
   The registry original dims unreached rungs to opacity:.42, which lands near
   2:1 against the paper. PRODUCT.md sets a 4.5:1 floor for body text and names
   a presbyopic 40-70 audience, so the rungs the reader has NOT reached still
   have to be readable — they are the part that tells them where they could go.
   .68 puts the composite around 4.9:1 on the drawing white.
   Reported for the registry original in
   bcb_campaign/research/consistency_memo.md. */
.ladder li{opacity:.68}
.ladder li.is-here{opacity:1}