/* North Summyn — research Study 2 (MCP tool poisoning). Builds on styles.css tokens (ink / gold / snow / Montserrat). */

body.mcp{background:var(--ink)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

/* ---------- Draft banner ---------- */
.draft-banner{position:fixed;top:0;left:0;right:0;z-index:70;height:34px;display:flex;align-items:center;justify-content:center;padding:0 12px;
  background:#F2A49B;color:#2A0D08;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;text-align:center;line-height:1.2}
body.draft .nav{top:34px}
body:not(.draft) .draft-banner{display:none}

/* ---------- Fixed stage ---------- */
.stage{position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(120% 90% at 78% 8%,#16294A 0%,var(--ink) 62%)}
.stage-canvas{position:absolute;inset:0;width:100%;height:100%;display:none}
.has3d .stage-canvas{display:block}
.stage-labels{position:absolute;inset:0;overflow:hidden;display:none}
.has3d .stage-labels{display:block}
.slabel{position:absolute;left:0;top:0;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--mist);white-space:nowrap;
  will-change:transform;opacity:0;transition:opacity .4s;text-shadow:0 0 8px rgba(10,18,32,.9)}
.slabel.gold{color:var(--gold)}
.slabel.red{color:#F2A49B}
.poster{position:absolute;inset:0;display:none}
.poster svg{position:absolute;right:0;top:0;width:100%;height:100%;opacity:.9}
.no3d .poster,.nojs-poster .poster{display:block}
html:not(.js) .poster{display:block}
.poster .p-bcc,.poster .p-leak,.poster .p-att,.poster .p-shield{opacity:.12;transition:opacity .8s}
html[data-scene="3"] .poster .p-bcc,html[data-scene="3"] .poster .p-att,
html[data-scene="4"] .poster .p-leak,html[data-scene="4"] .poster .p-att,
html[data-scene="7"] .poster .p-shield{opacity:1}
html[data-scene="1"] .poster .p-doclink,html[data-scene="2"] .poster .p-doclink{stroke-opacity:1;stroke-width:2.4}
.poster .p-doc{transform-origin:790px 313px;animation:spin 40s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* scrim: content stays readable over the stage */
.stage-sec{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;
  background:linear-gradient(90deg,rgba(10,18,32,.9) 0%,rgba(10,18,32,.74) 46%,rgba(10,18,32,.08) 100%)}
.stage-copy{position:relative;z-index:1;max-width:620px}
.stage-copy.wide{max-width:860px}
.m-hero{padding-top:150px;justify-content:flex-end;gap:clamp(36px,5vw,64px);background:linear-gradient(90deg,rgba(10,18,32,.82) 0%,rgba(10,18,32,.5) 50%,rgba(10,18,32,0) 100%)}

/* ---------- Stage UI (HUD, switch, progress) ---------- */
.stage-ui{position:fixed;right:var(--pad);bottom:18px;z-index:40;display:flex;flex-direction:column;align-items:flex-end;gap:12px;pointer-events:none;transition:opacity .5s}
.stage-ui[hidden]{display:none}
.stage-ui > *{pointer-events:auto}
.stage-off .stage-ui{opacity:0}
.stage-off .stage-ui > *{pointer-events:none}
.hud{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;align-items:baseline;max-width:min(360px,calc(100vw - 2*var(--pad)));padding:12px 16px;
  background:rgba(10,18,32,.78);border:1px solid rgba(243,241,236,.14);border-radius:6px;backdrop-filter:blur(10px);pointer-events:none}
.hud-idx{font-family:var(--serif);font-size:22px;color:var(--gold);font-weight:600;grid-row:1/3}
.hud-name{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--snow);font-weight:500}
.hud-cap{font-size:12.5px;color:#B9C3D0;line-height:1.45}
.mode{display:inline-flex;gap:4px;padding:5px;border:1px solid rgba(243,241,236,.22);border-radius:999px;background:rgba(10,18,32,.82);backdrop-filter:blur(10px)}
.mode button{font:inherit;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);background:none;border:0;border-radius:999px;padding:11px 18px;min-height:40px;cursor:pointer;transition:background .4s,color .4s}
.mode button:hover{color:var(--snow)}
.mode button.on{background:var(--gold);color:var(--ink);font-weight:600}
.mode button.replay{padding:11px 14px;font-size:15px;letter-spacing:0}
.prog{position:fixed;right:0;top:0;bottom:0;width:3px;z-index:41;background:rgba(243,241,236,.06);pointer-events:none}
.prog i{position:absolute;left:0;top:0;width:100%;height:100%;background:var(--gold);transform-origin:top;transform:scaleY(0);box-shadow:0 0 12px rgba(227,165,63,.6)}
main{position:relative;z-index:1}
.ns-note{padding:130px var(--pad) 20px;color:var(--mist);font-size:14px;background:var(--ink)}

/* ---------- Typography blocks ---------- */
.m-h2{margin-bottom:clamp(24px,3vw,44px);font-weight:600;letter-spacing:-.04em;font-size:clamp(36px,5.6vw,92px);line-height:1;max-width:13em}
.m-h2 em{color:var(--gold)}
.m-intro{margin-bottom:clamp(28px,4vw,48px)}
.m-note{font-size:13px;color:var(--mist);margin-top:22px;max-width:62ch;line-height:1.6}
.r-h3{font-weight:500;font-size:13px;letter-spacing:.24em;text-transform:uppercase;color:var(--stone);margin-bottom:24px}
.r-note{font-size:13px;color:var(--stone);margin-top:22px;max-width:62ch;line-height:1.6}
.r-note.wide{margin-top:clamp(40px,5vw,72px)}
.r-note.light{color:var(--mist)}
.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js [data-reveal].in{opacity:1;transform:none}
.link-arrow.gold{color:var(--gold)}
.eyebrow{display:inline-flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--mist);margin-bottom:28px}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(227,165,63,.6);animation:ping 2.4s infinite}
@keyframes ping{70%{box-shadow:0 0 0 12px rgba(227,165,63,0)}100%{box-shadow:0 0 0 0 rgba(227,165,63,0)}}

/* ---------- Hero ---------- */
.m-title{font-family:var(--serif);font-weight:600;font-size:clamp(40px,8.2vw,140px);line-height:.96;letter-spacing:-.05em;margin-bottom:clamp(22px,3vw,36px)}
.m-title .line{display:block}
.m-title em{color:var(--gold)}
.m-lead{max-width:600px;font-size:clamp(16px,1.35vw,19px);color:#C9D1DC;margin-bottom:32px}
.m-hero-foot{display:flex;gap:clamp(24px,4vw,48px);flex-wrap:wrap}
.m-hero-stats{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid rgba(243,241,236,.16);padding-top:24px;max-width:860px}
.m-hero-stats b{display:block;font-family:var(--serif);font-weight:500;font-size:clamp(30px,3.6vw,54px);line-height:1;letter-spacing:-.03em}
.m-hero-stats span{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--mist)}

/* ---------- Scoreboard ---------- */
.scoreboard{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;gap:clamp(20px,4vw,48px);padding:clamp(24px,3.4vw,48px);background:rgba(15,26,46,.86);border:1px solid rgba(243,241,236,.12);border-radius:6px;backdrop-filter:blur(6px)}
.score{display:flex;flex-direction:column;gap:10px}
.score-tag{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--mist)}
.score-num{font-family:var(--serif);font-weight:600;font-size:clamp(64px,9vw,150px);line-height:.9;letter-spacing:-.05em}
.score-num::after{content:attr(data-suffix);font-size:.3em;letter-spacing:0;color:var(--mist);font-weight:400}
.score-num.gold{color:var(--gold)}
.score-sub{font-size:14px;color:var(--mist)}
.score-vs{width:1px;background:linear-gradient(transparent,rgba(243,241,236,.25),transparent)}

/* ---------- Attack cards ---------- */
.legend{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,24px);margin-bottom:8px}
.legend > div{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;align-items:center;border-top:1px solid rgba(243,241,236,.16);padding-top:14px}
.legend b{font-weight:500;letter-spacing:.04em}
.legend > div > span:last-child{grid-column:1/-1;color:#B9C3D0;font-size:13px}
.pips{display:inline-flex;gap:4px}
.pips i{display:block;width:22px;height:8px;border-radius:2px;background:rgba(243,241,236,.18);transition:background .5s}
.pips.lv1 i:nth-child(-n+1),.pips.lv2 i:nth-child(-n+2),.pips.lv3 i:nth-child(-n+3){background:var(--gold)}
.atk .pips.lv1 i:nth-child(-n+1),.atk .pips.lv2 i:nth-child(-n+2),.atk .pips.lv3 i:nth-child(-n+3){background:var(--gold)}
.atk-card{padding:clamp(22px,2.6vw,36px);background:rgba(10,18,32,.72);border:1px solid rgba(243,241,236,.12);border-radius:6px;backdrop-filter:blur(8px);display:flex;flex-direction:column;gap:16px}
.atk-card .sec-label{margin-bottom:0}
.atk-card .sec-label em{font-style:normal;font-size:11px;letter-spacing:.3em;font-family:var(--sans);color:var(--mist);text-transform:uppercase}
.atk-h{font-family:var(--serif);font-weight:600;font-size:clamp(32px,4vw,60px);line-height:1;letter-spacing:-.04em}
.tlevel{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-weight:500}
.tlevel small{font-size:10px;letter-spacing:.16em;color:var(--mist);font-weight:400}
.atk-card p{color:#C9D1DC;font-size:15.5px}
.atk-card blockquote{border-left:2px solid var(--gold);padding:2px 0 2px 14px;color:var(--snow);font-style:italic;font-size:14.5px;line-height:1.55}

/* mini bars */
.mb{display:grid;gap:12px;border-top:1px solid rgba(243,241,236,.14);padding-top:16px}
.mb-row{display:grid;grid-template-columns:104px 1fr;gap:12px;align-items:center}
.mb-name{font-size:12px;font-weight:500;letter-spacing:.02em;overflow-wrap:anywhere}
.mb-bars{display:grid;gap:6px}
.mb-bar{display:grid;grid-template-columns:1fr 78px;gap:8px;align-items:center}
.mb-bar .tr{position:relative;height:14px;border-radius:3px;background:rgba(243,241,236,.09)}
.mb-bar .tr i{position:absolute;inset:0 auto 0 0;width:0;border-radius:3px;transition:width 1.2s var(--ease)}
.mb-bar.base .tr i{background:var(--gold)}
.mb-bar.hard .tr i{border:1.5px solid var(--snow);min-width:2px}
.mb-bar b{font-size:11px;font-weight:600;letter-spacing:.02em;white-space:nowrap;color:var(--snow)}
.mb-key{display:flex;gap:18px;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);flex-wrap:wrap}
.mb-key span{display:inline-flex;align-items:center;gap:8px}
.mb-key i{display:inline-block;width:16px;height:9px;border-radius:2px}
.mb-key .k-b{background:var(--gold)}
.mb-key .k-h{border:1.5px solid var(--snow)}

/* ---------- Protocol ---------- */
.proto{list-style:none;position:relative;display:grid;gap:clamp(18px,2.4vw,28px);max-width:760px;padding:clamp(20px,2.6vw,32px);background:rgba(10,18,32,.78);border:1px solid rgba(243,241,236,.12);border-radius:6px;backdrop-filter:blur(8px)}
.proto li{display:grid;grid-template-columns:40px 1fr;gap:18px;opacity:.5;transition:opacity .6s}
.proto li.in,.no-js-proto .proto li{opacity:1}
.p-no{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:1.5px solid rgba(243,241,236,.3);font-weight:600;font-size:14px;color:var(--gold)}
.proto h3{font-family:var(--serif);font-weight:600;font-size:clamp(19px,1.8vw,26px);letter-spacing:-.025em;margin:2px 0 6px}
.proto p{color:#C9D1DC;font-size:15px}
.proto code{font-size:.9em;background:rgba(243,241,236,.1);padding:1px 6px;border-radius:3px}
html:not(.js) .proto li{opacity:1}

/* ---------- Results (light) ---------- */
.m-results{background:var(--paper);color:var(--ink)}
.m-results .sec-label{color:#4A5668}
.m-results .sec-label span{color:#7A5410}
.m-results .m-h2 em{color:var(--gold-2)}
.m-results .r-h3,.m-results .r-note{color:#4A5668}
.r-block{margin-bottom:clamp(56px,7vw,100px)}
.r-block:last-child{margin-bottom:0}
.bars{display:grid;gap:clamp(20px,3vw,32px)}
.bar-row{display:grid;grid-template-columns:minmax(120px,200px) 1fr;gap:clamp(12px,3vw,36px);align-items:center}
.bar-name{font-weight:500;font-size:clamp(14px,1.2vw,17px)}
.bar-name small{display:block;font-weight:300;color:#4A5668;font-size:12px;letter-spacing:.04em;margin-top:2px}
.bar-pair{display:grid;gap:8px}
.bar{position:relative;height:34px;border-radius:3px;background:rgba(10,18,32,.07)}
.bar i{position:absolute;inset:0 auto 0 0;width:0;border-radius:3px;transition:width 1.4s var(--ease)}
.bar.base i{background:var(--gold)}
.bar.hard i{background:transparent;border:1.5px solid var(--ink);min-width:2px}
.bar b{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--ink);white-space:nowrap}
.bar-legend{display:flex;gap:26px;margin-bottom:20px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#4A5668;flex-wrap:wrap}
.bar-legend span{display:inline-flex;align-items:center;gap:10px}
.bar-legend i{width:22px;height:12px;border-radius:2px;display:inline-block}
.bar-legend .l-base{background:var(--gold)}
.bar-legend .l-hard{border:1.5px solid var(--ink)}

.heat-scroll{max-width:980px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.heat-table{width:100%;border-collapse:separate;border-spacing:5px;table-layout:fixed;min-width:0}
.heat-table th,.heat-table td{padding:14px 10px;border-radius:3px;font-size:14px;text-align:left}
.heat-table thead th{font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#4A5668;padding:4px 10px;font-weight:500;background:none;overflow-wrap:anywhere}
.heat-table thead tr:first-child th{text-align:center;border-bottom:1px solid rgba(10,18,32,.2)}
.heat-table tbody th{font-weight:500;background:rgba(10,18,32,.05);width:26%;font-size:13.5px}
.heat-table td{font-weight:600;position:relative;cursor:default;transition:transform .3s var(--ease),box-shadow .3s}
.heat-table td small{display:block;font-weight:400;font-size:10.5px;opacity:.75;letter-spacing:.04em;margin-top:2px}
.heat-table td:hover,.heat-table td:focus-visible{transform:scale(1.05);box-shadow:0 8px 24px rgba(10,18,32,.25);z-index:2;outline:none}
.heat-table td:focus-visible{outline:2px solid var(--ink)}
.heat-table td.hard{border:1.5px solid rgba(10,18,32,.45)}
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,56px)}
.method > div{border-top:1px solid rgba(10,18,32,.25);padding-top:18px;display:grid;gap:10px;align-content:start}
.method b{font-family:var(--serif);font-weight:600;font-size:clamp(22px,2.2vw,32px);letter-spacing:-.03em}
.method span{color:#3D4757;font-size:15px}

/* ---------- Residual callout ---------- */
.callout{max-width:760px;padding:clamp(22px,3vw,40px);background:rgba(10,18,32,.86);border:1px solid var(--gold);border-left-width:6px;border-radius:6px;backdrop-filter:blur(8px);display:grid;gap:16px}
.callout-id{font-size:12px;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);font-weight:600}
.callout p{color:#D7DEE8;font-size:clamp(15px,1.3vw,18px)}
.callout .m-note{margin-top:0}

/* ---------- Limits (light) ---------- */
.m-limits{background:var(--snow);color:var(--ink)}
.m-limits .sec-label{color:#4A5668}
.m-limits .sec-label span{color:#7A5410}
.m-limits .m-h2 em{color:var(--gold-2)}
.limits{display:grid;grid-template-columns:1fr 1fr;gap:clamp(20px,3vw,44px) clamp(30px,5vw,80px);max-width:1100px}
.limits p{border-top:1px solid rgba(10,18,32,.2);padding-top:18px;color:#3D4757}
.limits strong{display:block;color:var(--ink);font-weight:600;margin-bottom:6px;font-size:17px}
.m-limits .r-note{color:#4A5668}

/* ---------- Controls recap ---------- */
.m-controls{background:var(--ink)}
.controls{list-style:none;max-width:980px}
.controls li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:clamp(18px,3vw,40px);align-items:start;padding:clamp(22px,3vw,34px) 0;border-top:1px solid rgba(243,241,236,.16)}
.controls li:last-child{border-bottom:1px solid rgba(243,241,236,.16)}
.c-no{font-family:var(--serif);font-size:30px;color:var(--gold);line-height:1}
.controls h3{font-weight:500;font-size:clamp(19px,1.9vw,26px);letter-spacing:-.015em;margin-bottom:8px}
.controls p{color:#B9C3D0;max-width:62ch}

/* ---------- Contact ---------- */
.m-north{background:var(--ink)}
/* The fixed 3D stage paints above non-positioned blocks, so the footer must be positioned to cover it. */
.footer{position:relative;z-index:2;background:var(--ink)}
.m-north .north-title{margin-bottom:clamp(40px,6vw,90px)}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .scoreboard{grid-template-columns:1fr}
  .score-vs{width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(243,241,236,.25),transparent)}
  .method,.limits,.legend{grid-template-columns:1fr}
}
@media (max-width:760px){
  .stage-sec{background:linear-gradient(180deg,rgba(10,18,32,.78) 0%,rgba(10,18,32,.9) 100%);min-height:0;padding-top:96px;padding-bottom:150px}
  .m-hero{padding-top:130px;padding-bottom:150px}
  .m-hero-stats{grid-template-columns:repeat(2,1fr)}
  .bar-row{grid-template-columns:1fr;gap:10px}
  .heat-table{border-spacing:3px;min-width:560px}
  .heat-table th,.heat-table td{padding:10px 6px;font-size:12.5px}
  .heat-table td small{display:none}
  .heat-table thead th{font-size:9px;letter-spacing:.06em;padding:4px 4px}
  .mb-row{grid-template-columns:1fr;gap:6px}
  .stage-ui{left:var(--pad);right:var(--pad);align-items:stretch;bottom:10px;flex-direction:column-reverse}
  .hud{max-width:none;padding:8px 12px}
  .hud-cap{display:none}
  .mode{justify-content:space-between}
  .mode button:not(.replay){flex:1}
  .prog{width:2px}
  .controls li{grid-template-columns:44px 1fr}
  body.draft .nav{top:34px}
}
@media (prefers-reduced-motion:reduce){
  .eyebrow .dot,.poster .p-doc{animation:none}
  .js [data-reveal]{opacity:1;transform:none;transition:none}
  .mb-bar .tr i,.bar i,.pips i,.proto li{transition:none}
}