:root{--bg:#f4f6f8;--card:#fff;--ink:#14232f;--mut:#5b6b78;--pri:#0f766e;--sol:#f59e0b;--con:#3b82f6;--use:#10b981;--r:14px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.4}
.wrap{max-width:980px;margin:0 auto;padding:0 14px}
header{background:linear-gradient(135deg,#0f766e,#155e75);color:#fff;padding:18px 0 16px}
header h1{margin:0;font-size:1.5rem}header p{margin:4px 0 12px;opacity:.9}
.toggles{display:flex;gap:10px;flex-wrap:wrap}.seg{display:inline-flex;background:rgba(255,255,255,.15);border-radius:999px;padding:3px}
.seg button{border:0;background:none;color:#fff;padding:6px 12px;border-radius:999px;font-size:.9rem;cursor:pointer}.seg button.on{background:#fff;color:var(--pri);font-weight:600}
.card{background:var(--card);border-radius:var(--r);padding:16px;margin:14px 0;box-shadow:0 1px 3px rgba(0,0,0,.06)}
h2{font-size:1.1rem;margin:0 0 12px}.muted{color:var(--mut)}.small{font-size:.85rem}
.row{display:flex;gap:8px}input,select{font:inherit;padding:10px;border:1px solid #cfd8df;border-radius:10px;width:100%;background:#fff}
button{font:inherit}.row button{border:0;background:var(--pri);color:#fff;border-radius:10px;padding:0 14px;cursor:pointer}
#sugg{list-style:none;margin:6px 0 0;padding:0}#sugg li{padding:9px 10px;border-bottom:1px solid #eef1f4;cursor:pointer}#sugg li:hover{background:#f0fdfa}
.grid{display:grid;grid-template-columns:1fr;gap:12px 20px}@media(min-width:720px){.grid{grid-template-columns:1fr 1fr}}
.f label{display:flex;justify-content:space-between;font-size:.9rem;color:var(--mut);margin-bottom:4px}.f label b{color:var(--ink)}
.f input[type=range]{padding:0;border:0;accent-color:var(--pri)}
.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid #cfd8df;background:#fff;border-radius:999px;padding:6px 12px;font-size:.9rem;cursor:pointer}.chip.on{background:var(--pri);border-color:var(--pri);color:#fff}
.summary{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}@media(min-width:720px){.summary{grid-template-columns:repeat(5,1fr)}}
.sc{background:var(--card);border-radius:var(--r);padding:12px;box-shadow:0 1px 3px rgba(0,0,0,.06)}.sc .k{font-size:.78rem;color:var(--mut);text-transform:uppercase;letter-spacing:.03em}
.sc .v{font-size:1.35rem;font-weight:700;margin:2px 0}.sc .d{font-size:.8rem;color:var(--mut)}
.out{background:#f0fdfa;border-radius:10px;padding:12px;margin-bottom:14px}.out.warn{background:#fff7ed}
.out .big{font-size:1.25rem;font-weight:700}
table{width:100%;border-collapse:collapse;font-size:.9rem}td,th{padding:6px 4px;border-bottom:1px solid #eef1f4;text-align:left}th{color:var(--mut);font-weight:500}td.n,th.n{text-align:right}
.chart{width:100%}.chart svg{display:block;width:100%}.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.85rem;color:var(--mut);margin-top:6px;align-items:center}
.lg{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:-8px}.lg.c{background:var(--con)}.lg.s{background:var(--sol)}.lg.u{background:var(--use)}
.disclaimer{font-size:.85rem;color:var(--mut);padding:0 4px 30px}#howbody{font-size:.9rem}#howbody code{background:#f1f5f9;padding:1px 4px;border-radius:4px;font-size:.85rem}
details summary{cursor:pointer}.tag{display:inline-block;font-size:.75rem;padding:2px 8px;border-radius:999px;background:#e0f2fe;color:#075985;margin-left:6px}
.ver{font-size:.75rem;background:rgba(255,255,255,.2);padding:2px 8px;border-radius:999px;vertical-align:middle}
.layout{display:flex;flex-direction:column}.layout main{min-width:0}
@media(max-width:899px){aside,main{display:contents}#loc{order:-3}.summary{order:-2}#c3d{order:-1}aside>section{order:1}main>section,main>p{order:2}}
@media(min-width:900px){.layout{display:grid;grid-template-columns:330px 1fr;gap:18px;align-items:start}#side{position:sticky;top:10px;max-height:calc(100vh - 20px);overflow:auto;padding-right:4px}}
.grid1{display:grid;gap:12px}h3{font-size:.95rem;margin:14px 0 8px;color:var(--pri)}
.view3d{width:100%;min-height:300px;border-radius:12px;overflow:hidden;background:#dbeafe;position:relative}.view3d canvas{display:block;touch-action:none}
.ph{padding:120px 0;text-align:center;color:var(--mut)}
.ctl3{display:grid;grid-template-columns:1fr;gap:8px;margin-top:10px}@media(min-width:600px){.ctl3{grid-template-columns:1fr 1fr}}
.ctl3 label{display:block}.ctl3 input{padding:0;border:0;accent-color:var(--pri)}
.pill{border:0;background:var(--pri);color:#fff;border-radius:999px;padding:8px 14px;cursor:pointer;font-size:.9rem;white-space:nowrap}
.flowwrap{max-width:560px;margin:0 auto}.flow{width:100%;display:block}
.flow .nl{font-size:12px;font-weight:600;fill:#1e293b;text-anchor:middle}.flow .nv{font-size:11px;font-weight:600;fill:#0f766e}.flow .fk{font-size:10.5px;font-weight:600;fill:#0f172a;text-anchor:middle}
.fl{fill:none;stroke-linecap:round;stroke-dasharray:6 8;animation:dash 1.5s linear infinite;transition:stroke-width .3s,opacity .3s}
.fl.sol{stroke:#f59e0b}.fl.bat{stroke:#10b981}.fl.grd{stroke:#64748b}.fl.exp{stroke:#a855f7}
@keyframes dash{to{stroke-dashoffset:-28}}
.cap{min-height:3em;font-size:1rem;text-align:center;margin:8px 0;font-weight:500}.row.center{align-items:center}.row.center input{padding:0;border:0;accent-color:var(--pri)}
.lg.b{background:#10b981}.lg.g{background:#94a3b8}.lg.e{background:#c4b5fd}.lg.p{background:#f59e0b;height:3px}.lg.s2{background:#f59e0b}
.ok{color:#047857}.err{color:#b91c1c}.prevbox{background:#f0fdfa;border-radius:10px;padding:10px;margin-top:8px}.prevbox button{margin-top:6px}
.stdt td{vertical-align:top;font-size:.85rem}.badge{display:inline-block;padding:1px 8px;border-radius:999px;font-size:.75rem;font-weight:600}
.b-full{background:#dcfce7;color:#166534}.b-simp{background:#fef9c3;color:#854d0e}.b-not{background:#fee2e2;color:#991b1b}
.tablewrap{overflow-x:auto}

@media(min-width:900px) and (max-width:1199px){.summary{grid-template-columns:repeat(3,1fr)}}
/* ---------- v2.1 polish ---------- */
:root{--sol:#f59e0b;--bat:#10b981;--grd:#3b82f6;--home:#fb923c;--ink:#0f1b2a;--bg:#eef2f7;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
body{background:radial-gradient(1200px 600px at 10% -10%,#e0f2fe 0,transparent 60%),radial-gradient(900px 500px at 110% 10%,#fef3c7 0,transparent 55%),var(--bg);letter-spacing:-.005em}
header{background:linear-gradient(120deg,#0f766e 0%,#0e7490 55%,#1d4ed8 100%);box-shadow:0 8px 30px rgba(14,116,144,.25)}
header h1{font-weight:800;letter-spacing:-.02em}
.card,.sc{background:rgba(255,255,255,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.9);border-radius:18px;box-shadow:0 1px 2px rgba(15,27,42,.04),0 8px 24px rgba(15,27,42,.06)}
.sc{transition:transform .2s}.sc:hover{transform:translateY(-2px)}.sc .v{font-weight:800;letter-spacing:-.02em}
h2{font-weight:700;letter-spacing:-.01em}
.out{background:linear-gradient(135deg,#ecfdf5,#f0f9ff);border:1px solid #d1fae5;border-radius:14px}.out.warn{background:linear-gradient(135deg,#fff7ed,#fffbeb);border-color:#fde68a}
.view3d{border-radius:16px;box-shadow:inset 0 0 0 1px rgba(15,27,42,.06)}
.flow{border-radius:16px;box-shadow:0 10px 30px rgba(15,27,42,.15);transition:filter .4s}
.flow .tag rect{fill:rgba(255,255,255,.88);stroke:rgba(15,27,42,.08)}.flow .tl{font-size:8.5px;letter-spacing:.08em;fill:#475569}.flow .tv{font-size:11.5px;fill:#0f172a}
.flow .wire{transition:stroke-width .35s,opacity .35s}.flow #sunB,.flow #moonB{transition:opacity .5s}
.player{display:flex;align-items:center;gap:10px;margin-top:10px;background:rgba(15,23,42,.04);border-radius:999px;padding:6px 10px 6px 6px}
.pbtn{width:40px;height:40px;border-radius:50%;border:0;background:linear-gradient(135deg,#0f766e,#0e7490);color:#fff;font-size:15px;cursor:pointer;flex:none;box-shadow:0 4px 12px rgba(14,116,144,.35)}
.pbtn.on{background:linear-gradient(135deg,#f59e0b,#ea580c)}
.ptime{flex:1;min-width:60px;padding:0;border:0;accent-color:#0f766e}
.ptl{font:700 15px 'Courier New',monospace;background:#0b1210;color:#4ade80;padding:4px 8px;border-radius:6px;text-shadow:0 0 6px rgba(74,222,128,.7);min-width:58px;text-align:center}
.pspd{width:auto;padding:6px 8px;border-radius:999px;font-size:.85rem;background:#fff}
.linkt{display:flex;gap:8px;align-items:center;margin:8px 4px 0;color:var(--mut)}.linkt input{width:auto}
.readout{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:8px 0 14px}
.ro{border-radius:14px;padding:10px 12px;background:#fff;border:1px solid #eef2f7;border-left:4px solid #cbd5e1;transition:background .3s}
.ro.sol{border-left-color:var(--sol)}.ro.bat{border-left-color:var(--bat)}.ro.grd{border-left-color:var(--grd)}.ro.hom{border-left-color:var(--home)}.ro.tot{grid-column:1/-1;border-left-color:#64748b;background:#f8fafc}
.rh{font-size:.78rem;color:var(--mut);font-weight:600}.rv{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.rv small{font-size:.72rem;font-weight:600;color:var(--mut)}
.rd{font-size:.8rem;color:#334155;font-variant-numeric:tabular-nums}.cs{color:#b45309}.cb{color:#047857}.cg{color:#1d4ed8}
.socbar{height:7px;border-radius:9px;background:#e2e8f0;margin-top:6px;overflow:hidden}.socbar i{display:block;height:100%;background:linear-gradient(90deg,#34d399,#10b981);transition:width .3s}
.cap{font-weight:600;color:#0f172a;background:linear-gradient(135deg,#fffbeb,#f0fdfa);border-radius:12px;padding:10px 12px;margin:10px 0}
.lg.b{background:var(--bat)}.lg.g{background:#94a3b8}.lg.s{background:var(--sol)}
@media(min-width:700px){.readout{grid-template-columns:repeat(4,1fr)}}