/* ---------- shell: desktop ---------- */
.r-side{width:244px;background:linear-gradient(180deg,#0b1022,#070a14);border-right:1px solid var(--m-gl);display:flex;flex-direction:column;padding:22px 14px 18px;position:relative;overflow:hidden}
.r-crest{display:flex;align-items:center;gap:12px;padding:0 6px 20px;margin-bottom:14px;border-bottom:1px solid var(--m-gl)}
.r-crest svg{width:40px;height:44px;flex:none}
.r-crest b{display:block;font-family:var(--m-caps);font-size:12.5px;letter-spacing:.14em;line-height:1.3;font-weight:700}
.r-crest i{display:block;font-family:var(--m-disp);font-style:italic;font-size:12.5px;color:var(--m-brand);margin-top:4px}
.r-nav{display:grid;gap:2px;position:relative}
.r-nav-i{display:flex;align-items:center;gap:11px;background:none;border:0;padding:10px 12px;color:var(--m-muted);font-size:13.5px;font-weight:500;text-align:left;position:relative;transition:color .2s}
.r-nav-i:hover{color:var(--m-fg)}
.r-nav-i span{flex:1}
.r-nav-i em{font-style:normal;font-size:11.5px;color:var(--m-gold);font-weight:600;transition:transform .3s var(--spring)}
.r-nav-i.on{color:var(--m-fg)}
.r-nav-i.on .ic{color:var(--m-gold)}
.r-nav-hl{position:absolute;left:0;right:0;top:0;height:41px;background:linear-gradient(90deg,rgba(207,174,110,.16),transparent);pointer-events:none;transition:transform .45s var(--spring),opacity .2s}
.r-nav-hl::before{content:"";position:absolute;left:-3px;top:50%;width:6px;height:6px;margin-top:-3px;transform:rotate(45deg);background:var(--m-gold)}
.r-nav-sep{height:1px;background:var(--m-gl2);margin:8px 12px}
.r-plaque{margin-top:auto;border:1px solid var(--m-gl);padding:12px;display:grid;gap:7px;font-size:11.5px;color:var(--m-muted);background:rgba(207,174,110,.04)}
.r-plaque .calib{justify-self:start}
.r-main{display:grid;grid-template-rows:auto minmax(0,1fr);height:800px;min-width:0;position:relative}
.r-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:13px 28px;border-bottom:1px solid var(--m-gl);background:#070a14;min-height:61px}
.r-crumb{display:flex;align-items:center;gap:12px;font-family:var(--m-caps);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--m-muted);min-width:0}
.r-crumb button{background:none;border:0;padding:0;color:inherit;letter-spacing:inherit;text-transform:inherit;font-family:inherit}
.r-crumb button:hover{color:var(--m-fg)}
.r-crumb i{width:5px;height:5px;transform:rotate(45deg);background:var(--m-brand);flex:none}
.r-crumb b{color:var(--m-fg);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.r-top-r{display:flex;align-items:center;gap:16px}
.r-live{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;color:var(--m-muted)}
.r-user{display:flex;align-items:center;gap:10px;font-size:13px}
.r-user i{font-style:normal;width:34px;height:34px;border-radius:50%;border:1px solid var(--m-gold);display:grid;place-items:center;font-family:var(--m-disp);font-size:13px;color:var(--m-gold);font-weight:600;overflow:hidden;background:#0b1022}
.r-user i img{width:100%;height:100%;object-fit:cover;display:block}
.r-user small{display:block;font-size:9.5px;color:var(--m-gold);letter-spacing:.14em;text-transform:uppercase;font-family:var(--m-caps)}
.r-body{padding:26px 28px 36px;display:flex;flex-direction:column;gap:18px;background:radial-gradient(70% 50% at 100% 0%,rgba(207,174,110,.07),transparent 70%)}
.r-body > *{flex-shrink:0}

/* founder portrait */
.r-port{margin:auto 0 12px;align-self:center;display:grid;justify-items:center;gap:4px;position:relative}
.r-port-fr{position:relative;width:150px;height:161px;display:grid;place-items:center}
.r-port-fr::before{content:"";position:absolute;left:50%;top:50%;width:250px;height:250px;margin:-125px 0 0 -125px;background:var(--guil) center/contain no-repeat;opacity:.24;pointer-events:none;animation:spSpin 240s linear infinite}
.r-port-fr > span{position:absolute;inset:0;border-radius:50%;background:radial-gradient(closest-side,#0b1022 72%,rgba(11,16,34,0))}
/* The portrait (Yanky 20/10: smaller, and soft all round): an oval mask melts every edge into the navy. */
.r-port-fr img{position:relative;width:150px;height:161px;display:block;opacity:.85;
  -webkit-mask-image:radial-gradient(closest-side,#000 52%,transparent 100%);mask-image:radial-gradient(closest-side,#000 52%,transparent 100%)}
/* The company's name over the portrait (Yanky 20/10): engraved gold capitals, above the frame's turning guilloche. */
.r-port-co{position:relative;z-index:1;margin:0;font-family:var(--m-caps);font-size:12.5px;font-weight:600;letter-spacing:.32em;padding-left:.32em;text-transform:uppercase;white-space:nowrap;
  color:var(--m-gold);background:linear-gradient(180deg,#f7e4b0 0%,var(--m-gold) 52%,#a8843f 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;filter:drop-shadow(0 1px 6px rgba(5,8,15,.8))}

/* ---------- shell: phone ---------- */
.mk .p-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border-bottom:1px solid var(--m-gl);background:#070a14;flex:none;min-height:48px;position:relative}
.mk .p-back{display:inline-flex;align-items:center;background:none;border:0;color:var(--m-gold);font-weight:600;font-size:15px;padding:4px 2px;margin-left:-4px}
.mk .p-back .ic{width:22px;height:22px}
.mk .p-title{font-family:var(--m-disp);font-size:21px;font-weight:600}
.mk .p-crest svg{width:24px;height:26px;display:block}
.mk .p-body{flex:1;padding:14px 14px 0;display:flex;flex-direction:column;gap:12px;background:radial-gradient(90% 40% at 100% 0%,rgba(207,174,110,.08),transparent 70%)}
.mk .p-body > *{flex-shrink:0}
.mk .p-pad{height:28px;flex:none}
.mk .tb{display:grid;grid-template-columns:repeat(5,1fr);background:#070a14;border-top:1px solid var(--m-gl);padding:7px 4px 22px;flex:none;position:relative}
.mk .tb-i{display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:0;color:var(--m-faint);font-size:10.5px;font-weight:600;position:relative;padding:3px 0;transition:color .2s}
.mk .tb-i .ic{width:22px;height:22px;stroke-width:1.7}
.mk .tb-i.on{color:var(--m-gold)}
.mk .tb-i.on::before{content:"";position:absolute;top:-8px;left:50%;margin-left:-3px;width:6px;height:6px;transform:rotate(45deg);background:var(--m-gold);animation:dropIn .35s var(--spring)}
@keyframes dropIn{from{transform:translateY(-6px) rotate(45deg);opacity:0}}
.mk .tb-i em{position:absolute;top:-1px;left:calc(50% + 7px);background:var(--m-amber);color:#1d1300;font-style:normal;font-size:9.5px;font-weight:800;border-radius:999px;padding:0 5px;line-height:15px;transition:transform .3s var(--spring)}
.mk .tb-av{width:24px;height:24px;border-radius:50%;border:1px solid var(--m-gold);overflow:hidden;display:grid;place-items:center;background:#0b1022;font-family:var(--m-disp);font-size:10px;color:var(--m-gold)}
.mk .tb-av img{width:100%;height:100%;object-fit:cover;display:block}
.mk .bump{animation:bump .5s var(--spring)}
@keyframes bump{30%{transform:scale(1.45)}}
/* K2: the phone's no-server sign, under the top bar, in the desk tag's words and red (mock.css 46-48, 101) */
.mk .p-off{display:flex;align-items:center;justify-content:center;gap:8px;padding:7px 12px;background:rgba(227,104,122,.1);border-bottom:1px solid rgba(227,104,122,.45);color:var(--m-red);font-size:12.5px;font-weight:600;flex:none;animation:offIn .3s var(--ease) both}
.mk .p-off.still{animation:none}
@keyframes offIn{from{transform:translateY(-100%);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion: reduce){.mk .p-off{animation:none}}
/* ---- W2 Task P part 2b-2d: the builder's credit (docs/design/enroll-words-and-credit.css, approved 19/10). b: the rail's foot, after the plaque, for
   everyone; with no portrait and no plaque above it, it takes the rail's free space itself. c: More's last item (.mk.phone; the desk's /more too).
   The inscription on the rail portrait (d) was taken away on 20/10 (Yanky). */
.mk .credit{display:grid;justify-items:center;gap:1px;margin:0;text-align:center;line-height:1.35}
.mk .credit span{font-family:var(--m-disp);font-style:italic;font-size:11.5px;color:var(--m-muted)}
.mk .credit a{font-size:10.5px;letter-spacing:.02em;color:var(--m-faint);text-decoration:none}
.mk .credit a:hover{color:var(--m-gold)}
.mk .r-side .credit{margin-top:10px}
.mk .r-side .r-nav + .credit{margin-top:auto}
.mk.phone .credit{margin:24px 0 8px}
/* the phone's 44px target for the credit's link (base.css gives a[href] its 44px box); the negative margin keeps the drawn line where it was */
.mk.phone .credit a[href]{display:inline-flex;align-items:center;justify-content:center;margin-block:-15px}