:root{
  --bg:#0b1018;
  --bg2:#111925;
  --panel:#f4f1eb;
  --paper:#fffdf9;
  --ink:#18202a;
  --muted:#6c7480;
  --line:#d9dde3;
  --user:#e8edf3;
  --gold:#c7a25a;
  --gold2:#e6d0a0;
  --shadow:0 18px 48px rgba(0,0,0,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:
  radial-gradient(circle at 50% -10%,rgba(74,90,112,.32),transparent 38%),
  linear-gradient(180deg,#0a0f16 0,#111925 100%);
  color:#f7f4ee;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic","Noto Sans JP",sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.7}
button,a{font:inherit}button{cursor:pointer;color:inherit}[hidden]{display:none!important}
.app{width:min(100%,760px);min-height:100vh;margin:0 auto;padding:0 14px}
.hero{padding:36px 0 34px}
h1{margin:0;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(31px,5vw,46px);letter-spacing:.02em;line-height:1.22}
.hero-question{margin:25px 0 0;font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(24px,4.4vw,34px);font-weight:800}
.hero-copy{margin:5px 0 25px;color:#d2d8e0;font-size:15px}
.persona-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.persona-card{position:relative;display:grid;grid-template-columns:86px minmax(0,1fr);grid-template-areas:
  "portrait name"
  "portrait desc"
  "portrait cta";
  gap:1px 14px;align-items:center;min-height:146px;padding:17px;border:1px solid rgba(255,255,255,.10);border-radius:22px;background:linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.035));text-align:left;box-shadow:0 10px 28px rgba(0,0,0,.16);overflow:hidden;transition:.16s ease}
.persona-card::after{content:"";position:absolute;inset:auto -35px -55px auto;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.10),transparent 66%);pointer-events:none}
.persona-card:hover,.persona-card:focus-visible{transform:translateY(-2px);border-color:rgba(230,208,160,.54);outline:none}
.persona-card.selected{border-color:rgba(230,208,160,.78);box-shadow:0 12px 34px rgba(0,0,0,.23),inset 0 0 0 1px rgba(230,208,160,.20)}
.portrait-card{grid-area:portrait;display:grid;place-items:center;width:86px;height:112px;border-radius:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.15),0 10px 24px rgba(0,0,0,.18);overflow:hidden}
.portrait-card img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 28%}
.commander .portrait-card{background:linear-gradient(145deg,#243847,#0d171f)}
.manager .portrait-card{background:linear-gradient(145deg,#4b4d52,#1a1d22)}
.analyst .portrait-card{background:linear-gradient(145deg,#315b7d,#102438)}
.boss .portrait-card{background:linear-gradient(145deg,#654250,#24141b)}
.persona-name{grid-area:name;align-self:end;font-family:"Yu Mincho",serif;font-size:21px;font-weight:900;letter-spacing:.03em}
.persona-desc{grid-area:desc;color:#d4dae1;font-size:13px;font-weight:700}
.persona-cta{grid-area:cta;align-self:start;margin-top:8px;color:var(--gold2);font-size:13px;font-weight:900;letter-spacing:.02em}
.not-government{margin:14px 2px 0;color:#8f98a5;font-size:11px;text-align:right}

.panel{margin:0 -14px;min-height:calc(100vh - 18px);padding-bottom:calc(84px + env(safe-area-inset-bottom));background:linear-gradient(180deg,#eceff1,#f5f3ef 110px,#f4f1eb);color:var(--ink);border-radius:28px 28px 0 0;box-shadow:0 -12px 38px rgba(0,0,0,.10)}
.chat{display:grid;gap:17px;width:100%;padding:24px 18px calc(1500px + env(safe-area-inset-bottom))}
.chat>*{min-width:0}
.speaker-row{display:grid;grid-template-columns:118px minmax(0,1fr);gap:14px;align-items:start}
.avatar-wrap{display:grid;gap:7px;justify-items:center}
.avatar{display:grid;place-items:center;width:104px;height:104px;border-radius:26px;border:3px solid #fff;box-shadow:0 8px 22px rgba(20,30,42,.16);font-family:"Yu Mincho",serif;font-size:24px;font-weight:900;color:#fff;overflow:hidden}.avatar img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 25%}
.avatar.commander{background:linear-gradient(145deg,#355160,#14232b)}
.avatar.manager{background:linear-gradient(145deg,#595b61,#292c31)}
.avatar.analyst{background:linear-gradient(145deg,#3d7197,#17334b)}
.avatar.boss{background:linear-gradient(145deg,#785363,#311e27)}
.speaker-name{color:#69717b;font-size:11px;font-weight:900;line-height:1.25;text-align:center}
.bubble{position:relative;width:fit-content;max-width:min(100%,500px);padding:14px 16px;border:1px solid #d6dbe1;border-radius:19px 19px 19px 6px;background:rgba(255,253,249,.98);box-shadow:0 8px 22px rgba(25,35,48,.07);font-family:"Yu Mincho","Hiragino Mincho ProN",serif;font-size:clamp(16px,2.4vw,18px);font-weight:700;line-height:1.9;overflow-wrap:anywhere}
.bubble p{margin:0}.bubble p+p{margin-top:8px}.bubble strong{font-weight:900}
.user{justify-self:end;width:fit-content;max-width:87%;margin-left:auto;padding:12px 16px;border:1px solid #cbd4df;border-radius:17px 17px 5px 17px;background:var(--user);color:#172231;box-shadow:0 6px 17px rgba(30,40,52,.06);font-size:15px;font-weight:900;line-height:1.65;scroll-margin-top:16px}
.options{display:grid;gap:9px;margin-left:132px}
.option{width:100%;min-height:54px;padding:12px 14px;border:1px solid #c7cfd9;border-radius:14px;background:#fff;color:#1b2734;text-align:left;font-size:15px;font-weight:800;line-height:1.55;transition:.14s ease}
.option:hover,.option:focus-visible{transform:translateY(-1px);border-color:#b79859;background:#fffcf5;box-shadow:0 7px 18px rgba(25,35,48,.06);outline:none}
.option[disabled]{opacity:.55;cursor:default;transform:none}
.option-number{display:inline-grid;place-items:center;width:27px;height:27px;margin-right:8px;border-radius:50%;background:linear-gradient(145deg,#f3e5bd,#c8a15b);color:#20242a;font-family:Georgia,serif;font-size:13px;font-weight:900;vertical-align:-2px}
.option.action{border-color:#c6b07b;background:linear-gradient(180deg,#fffdf8,#fbf5e8);text-align:center}
.system-note{margin-left:132px;color:#7c838b;font-size:11px;line-height:1.65}
.join-note{margin:0 0 -5px 132px;color:#8a7b5f;font-size:11px;font-weight:800;letter-spacing:.02em}
.result-card{margin:6px 0 4px 132px;padding:22px 20px;border-radius:21px;background:linear-gradient(145deg,#17212d,#0b1118);color:#f8f3ea;box-shadow:0 15px 34px rgba(16,25,36,.18)}
.result-kicker{margin:0 0 5px;color:#cab88c;font-size:11px;font-weight:900;letter-spacing:.12em}
.result-title{margin:0 0 13px;font-family:"Yu Mincho",serif;font-size:25px;line-height:1.4}
.result-copy{margin:0;color:#e7e9ec;font-size:14px;line-height:1.9}
.result-copy p{margin:0}.result-copy p+p{margin-top:4px}
.result-actions{display:grid;gap:9px;margin-top:18px}
.result-actions button,.result-actions a{display:block;width:100%;min-height:49px;padding:11px 13px;border:1px solid rgba(230,208,160,.38);border-radius:13px;background:rgba(255,255,255,.07);color:#fff;text-align:center;text-decoration:none;font-size:14px;font-weight:900}
.result-actions .primary-result{background:linear-gradient(135deg,#ead7a6,#b99049);color:#18202a;border-color:#d1ae67}
.prototype-note{margin:0;padding:0 18px 18px;color:#87909a;font-size:10px;line-height:1.75;text-align:center}
.utility{position:fixed;z-index:40;right:max(10px,env(safe-area-inset-right));bottom:max(10px,env(safe-area-inset-bottom))}
.utility button{padding:9px 11px;border:1px solid rgba(20,30,42,.13);border-radius:12px;background:rgba(255,255,255,.94);color:#223042;box-shadow:0 6px 18px rgba(20,30,42,.12);backdrop-filter:blur(8px);font-size:11px;font-weight:900}
.read-trigger{display:block;width:1px;height:1px;margin-top:2px}

@media(max-width:600px){
  .app{padding:0 7px}
  .hero{padding:28px 1px 28px}
  .persona-grid{gap:8px}
  .persona-card{grid-template-columns:58px minmax(0,1fr);gap:1px 9px;min-height:127px;padding:12px;border-radius:17px}
  .portrait-card{width:58px;height:84px;border-radius:14px}
  .persona-name{font-size:18px}.persona-desc,.persona-cta{font-size:11px}.persona-cta{margin-top:5px}
  .panel{margin:0 -7px;border-radius:22px 22px 0 0}
  .chat{gap:15px;padding:20px 9px calc(1400px + env(safe-area-inset-bottom))}
  .speaker-row{grid-template-columns:100px minmax(0,1fr);gap:11px}.avatar{width:88px;height:88px;border-radius:22px;font-size:22px}.speaker-name{font-size:10px}
  .bubble{width:fit-content;max-width:100%;padding:13px 14px;font-size:15px;line-height:1.86}.user{max-width:90%;padding:11px 14px;font-size:14px}
  .options,.system-note,.join-note,.result-card{margin-left:111px}.option{min-height:51px;padding:11px 12px;font-size:14px}.option-number{width:25px;height:25px}
  .result-card{padding:19px 15px}.result-title{font-size:22px}
}
@media(max-width:390px){
  .persona-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
  .persona-card{grid-template-columns:44px minmax(0,1fr);gap:1px 7px;min-height:118px;padding:9px;border-radius:15px}
  .portrait-card{width:44px;height:70px;border-radius:12px}
  .persona-name{font-size:15px}.persona-desc,.persona-cta{font-size:9.5px}.persona-cta{margin-top:4px}
  .options,.system-note,.join-note,.result-card{margin-left:0}
  .speaker-row{grid-template-columns:92px minmax(0,1fr)}
  .avatar{width:82px;height:82px}
}