/* Presentation styling; no external fonts or runtime dependencies. */
:root{--paper:#f4f5ef;--ink:#18392f;--muted:#66786d;--line:#dce4d8;--dark:#143d30;--lime:#d8f29c;--radius:22px}
body{background:radial-gradient(ellipse at 85% 0%,#e5ecd9 0,transparent 48%),var(--paper)}
.topbar{background:#f4f5eff0}.brand-symbol{box-shadow:0 5px 14px #153e3020}
.card{box-shadow:0 8px 30px #163a2d05}.card.dark{background:radial-gradient(ellipse at 85% 0%,#397552 0,transparent 65%),#143d30;box-shadow:0 18px 44px #183e301b;border-color:#2c5944}
.offer-main{position:relative;overflow:hidden}.offer-main:after{content:"";position:absolute;width:240px;height:240px;border:1px solid #d8f29c15;border-radius:50%;right:-115px;bottom:-155px;pointer-events:none}
h1{letter-spacing:-1.8px;line-height:1.09}button,a{touch-action:manipulation}.btn,.priority,.tool,.project-node{transition:transform .18s,box-shadow .18s,background .18s}.btn:hover,.priority:hover,.project-node:hover{transform:translateY(-2px)}.btn.primary:hover{box-shadow:0 6px 18px #193e3420}
:focus-visible{outline:3px solid #82a843;outline-offset:4px}
.expert-strip{display:grid;grid-template-columns:1.05fr 1.6fr;gap:24px;padding:20px 23px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffffa8}
.expert-person{display:flex;align-items:center;gap:13px}.expert-monogram{width:45px;height:45px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:var(--dark);color:var(--lime);font-size:14px;font-weight:650}.expert-person strong{display:block;font-size:14px}.expert-person small{display:block;margin-top:4px;color:var(--muted);font-size:11px}.expert-skills{display:flex;gap:18px;justify-content:space-between;align-items:center}.expert-skills span{font-size:11px;color:var(--muted);line-height:1.55}.expert-skills b{display:block;color:var(--ink);font-size:12px;font-weight:650}
.backup-tools{display:flex;flex-wrap:wrap;gap:10px;padding-top:16px;border-top:1px solid var(--line);margin-top:16px}.backup-tools .btn{font-size:12px}.backup-help{font-size:11px;color:var(--muted);margin-top:10px}.calc-save-status{font-size:11px;color:var(--muted);margin-top:8px}
@media(min-width:1000px){.page-head h1{font-size:clamp(34px,3.25vw,47px)}.screen{gap:22px}.offer-main{padding:28px}.sidebar-footer{line-height:1.7}}
@media(max-width:700px){.expert-strip{grid-template-columns:1fr;gap:16px;padding:17px}.expert-skills{border-top:1px solid var(--line);padding-top:13px;gap:10px}.expert-skills span{flex:1}h1{letter-spacing:-1px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.expert-strip{break-inside:avoid;box-shadow:none}.backup-tools,.backup-help,.calc-save-status{display:none}}
.server-panel{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.server-panel span{flex:1;min-width:190px}.portfolio-intro{display:flex;align-items:center;justify-content:space-between;gap:24px}.portfolio-intro p{max-width:650px;margin-top:8px;color:var(--muted)}.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.portfolio-card{display:block;padding:22px;background:var(--card);border:1px solid var(--line);border-radius:20px;color:var(--ink);text-decoration:none;transition:transform .18s,box-shadow .18s}.portfolio-card:hover{transform:translateY(-3px);box-shadow:0 12px 25px #193e3410}.portfolio-number{color:#9aab96;font-variant-numeric:tabular-nums}.portfolio-card h2{font-size:21px;margin:22px 0 12px;display:flex;justify-content:space-between;gap:8px}.portfolio-card h2 span{font-size:16px;color:var(--green)}.portfolio-card p{font-size:12px;line-height:1.65;color:var(--muted)}.portfolio-legal{display:flex;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--line);padding-top:20px;font-size:11px;color:var(--muted)}.portfolio-legal b{font-size:12px;color:var(--ink)}.portfolio-legal p{margin-top:6px}@media(max-width:800px){.portfolio-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.portfolio-intro{align-items:flex-start;flex-direction:column}}@media(max-width:480px){.portfolio-grid{grid-template-columns:1fr}.portfolio-card h2{margin-top:14px}.portfolio-legal{align-items:flex-start;flex-direction:column}}