.section-switch{display:flex;align-items:center;justify-content:center;gap:18px;margin:0 auto 8px;padding:8px;width:max-content}.section-switch button{background:none;color:var(--muted);font-size:18px;font-weight:650;padding:9px 8px;border-bottom:2px solid transparent;border-radius:0}.section-switch button[aria-pressed=true]{color:var(--text);border-color:var(--accent)}.section-switch>span{color:var(--muted);opacity:.5}.work-mode,.work-mode.light{--bg:#f3e8d8;--surface:#fff8ed;--surface2:#e8d6bf;--text:#3e3027;--muted:#8a7463;--line:#dfcbb3;--accent:#a07955;background:var(--bg);color:var(--text)}.work-mode .brand-icon,.work-mode .eyebrow{color:#a07a55;text-shadow:none}.work-mode #theme{background:#e8d7c2;color:#725439}.work-mode .primary{background:#956d49;box-shadow:none;border:0;color:white}.work-mode .bottom-nav{background:#fff7eaed;border-color:#dfcbb3;box-shadow:0 8px 30px #68462720}.work-mode .bottom-nav button[aria-current=page]{background:#e8d5bb;color:#785334}.work-mode .energy-card{background:#e8d5bb;border-color:#dcc3a4}.work-mode .energy-card strong{color:#825a37}.work-mode .section-switch button[aria-pressed=true]{color:#65492f;border-color:#ac855d}#assistantPage{padding:25px 0 35px;max-width:780px;margin:auto;min-height:70vh}#assistantPage h1{font-size:clamp(28px,5vw,42px);margin:12px 0}.work-intro{color:var(--muted);font-size:14px;line-height:1.6}.work-question{background:#ead8bf;border:1px solid #dcc4a6;border-radius:24px;padding:25px;margin:26px 0}.work-question>span{font-size:28px;color:#a17b51}.work-question h2{font-size:23px;margin:12px 0}.work-question p{font-size:14px;color:#8a7463;line-height:1.7}.work-heading{font-size:21px}.work-tools{display:grid;gap:12px}.work-tools button{display:grid;grid-template-columns:40px 1fr;gap:5px 12px;text-align:left;background:#fff8ed;border:1px solid #dfcbb3;border-radius:18px;padding:20px;color:#49372a}.work-tools span{grid-row:span 2;background:#f0e2cf;border-radius:12px;display:grid;place-items:center;font-size:22px;color:#94704e}.work-tools strong{font-size:15px}.work-tools small{font-size:12px;color:#907b69}.work-note{color:#947f6b;font-size:11px;line-height:1.6;margin-top:22px}.work-mode .service-form p{color:var(--muted)}

.work-mode .work-question{background:linear-gradient(135deg,#efe0ca,#e5ceb0);box-shadow:0 10px 28px #88603d0b}.work-mode .primary{background:linear-gradient(115deg,#a37a51,#89613f)}.work-mode .work-tools button:hover{border-color:#b89570;background:#fffaf2}
body.work-mode,body.work-mode.light{--bg:#fff0e6;--surface:#fffaf5;--surface2:#ffd3ba;--text:#763524;--muted:#763524;--line:#ee8c63;--accent:#c85039;background:#fff0e6}body.work-mode .work-question{background:#ffd3ba;border-color:#ee8c63;box-shadow:0 8px 25px #0000000d}body.work-mode .primary{background:#c85039;color:white}body.work-mode .work-tools button{background:#fffaf5;border:1px solid #ee8c63;box-shadow:0 4px 15px #00000008}body.work-mode .work-tools span{background:#ffd3ba;color:#c85039}body.work-mode .work-tools strong{color:#763524}body.work-mode .work-question p,body.work-mode .work-intro,body.work-mode .work-tools small{color:#763524;opacity:.8}body.work-mode .brand-icon,body.work-mode .eyebrow,body.work-mode .work-question>span{color:#c85039}body.work-mode .bottom-nav{background:#fffaf5;border-color:#ee8c63}body.work-mode .bottom-nav button[aria-current=page]{background:#ffd3ba;color:#c85039}body.work-mode .section-switch button[aria-pressed=true]{color:#c85039;border-color:#c85039}body.work-mode #theme{background:#ffd3ba;color:#763524}

/* Assistant: white / blue day palette and a distinct navy night palette. */
body.work-mode.light{color-scheme:light;--bg:#eef7ff;--surface:#ffffff;--surface2:#d9edff;--text:#153858;--muted:#496985;--line:#b3d6f2;--accent:#1676cf;--accentInk:#ffffff;--shadow:#15385818;background:radial-gradient(ellipse at 0 0,#cceaff,transparent 65%),var(--bg)}
body.work-mode:not(.light){color-scheme:dark;--bg:#0c1929;--surface:#14283d;--surface2:#203e5c;--text:#e7f3ff;--muted:#a9c3dc;--line:#345774;--accent:#79c3ff;--accentInk:#09233b;--shadow:#0006;background:radial-gradient(ellipse at 0 0,#173952,transparent 65%),var(--bg)}
body.work-mode{color:var(--text)}
body.work-mode .work-question,body.work-mode .solution-card.featured,body.work-mode .holiday-upcoming,body.work-mode .energy-card{background:var(--surface2);border-color:var(--line);box-shadow:0 8px 26px var(--shadow)}
body.work-mode .work-tools button,body.work-mode .work-tools button:hover{background:var(--surface);border-color:var(--line);color:var(--text)}
body.work-mode .work-tools span,body.work-mode #theme{background:var(--surface2);color:var(--accent)}
body.work-mode .brand-icon,body.work-mode .eyebrow,body.work-mode .work-question>span,body.work-mode .energy-card strong{color:var(--accent)}
body.work-mode .work-tools strong{color:var(--text)}
body.work-mode .work-question p,body.work-mode .work-intro,body.work-mode .work-tools small,body.work-mode .work-note{color:var(--muted);opacity:1}
body.work-mode .primary{background:var(--accent);color:var(--accentInk);border:1px solid var(--line);box-shadow:0 5px 18px var(--shadow)}
body.work-mode .bottom-nav{background:var(--surface);border-color:var(--line);box-shadow:0 8px 30px var(--shadow)}
body.work-mode .bottom-nav button[aria-current=page]{background:var(--surface2);color:var(--accent)}
body.work-mode .section-switch button[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}
#theme{display:inline-flex;align-items:center;justify-content:center;position:relative;z-index:5;touch-action:manipulation}

/* Selected assistant palette: Cobalt / «Синий акцент». */
body.work-mode.light{--bg:#f3f5fc;--surface:#ffffff;--surface2:#e4eaff;--text:#202f56;--muted:#667292;--line:#ccd5ed;--accent:#405bda;--accentInk:#ffffff;background:radial-gradient(ellipse at 0% 0%,#e4eaff 0%,transparent 45%),radial-gradient(ellipse at 100% 38%,#ccd5ed66 0%,transparent 65%),linear-gradient(160deg,#f3f5fc 12%,#ffffff 60%,#e4eaff);background-attachment:fixed}
body.work-mode:not(.light){--bg:#11172e;--surface:#1b2543;--surface2:#2a3860;--text:#edf1ff;--muted:#aab8dd;--line:#3c4e79;--accent:#9aafff;--accentInk:#152336;background:radial-gradient(ellipse at 0% 0%,#2a3860 0%,transparent 45%),radial-gradient(ellipse at 100% 38%,#3c4e7955 0%,transparent 65%),linear-gradient(160deg,#11172e 12%,#1b2543 60%,#2a3860);background-attachment:fixed}
body.work-mode .assistant-showcase-track{background:radial-gradient(ellipse at 90% 12%,color-mix(in srgb,var(--accent) 21%,transparent),transparent 72%),linear-gradient(140deg,var(--surface2),var(--surface) 65%,var(--surface2));border-color:var(--line)}
body.work-mode .primary{background:linear-gradient(110deg,var(--accent),color-mix(in srgb,var(--accent) 82%,var(--text)) 70%,color-mix(in srgb,var(--accent) 90%,var(--text)));color:var(--accentInk);box-shadow:0 5px 15px #33333312}
body.work-mode .bottom-nav{background:linear-gradient(120deg,var(--surface),var(--surface2));border-color:var(--line)}
body.work-mode .bottom-nav button[aria-current=page]{background:var(--surface2);color:var(--accent)}

/* Selected assistant palette: Clean white, blue buttons / «Чистый белый». */
body.work-mode.light{--bg:#ffffff;--surface:#ffffff;--surface2:#f3f5f9;--text:#1c1f26;--muted:#5f6675;--line:#e1e5ec;--accent:#1e4fa3;--accentInk:#ffffff;background:#ffffff}
body.work-mode:not(.light){--bg:#14161b;--surface:#1d2027;--surface2:#272b34;--text:#eef0f5;--muted:#a7aebd;--line:#363b47;--accent:#7ea6f0;--accentInk:#0d1a33;background:#14161b}