:root{color-scheme:dark;--bg:#0a1118;--panel:#111d27;--panel2:#172733;--ink:#f5f7f4;--muted:#a7bac4;--line:#2b414c;--accent:#b8ef6e;--accent2:#76d9d4;--warn:#ffd681;--bad:#ff9a8b;--round:20px;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse 90% 45% at 85% -10%,#173746 0%,transparent 70%),var(--bg);color:var(--ink);line-height:1.62}a{color:inherit;text-underline-offset:3px}a:hover{color:var(--accent)}button,input,select{font:inherit}button{cursor:pointer}.skip{position:absolute;left:-9999px;top:10px;background:var(--accent);color:#061013;padding:.5rem 1rem;z-index:10}.skip:focus{left:10px}.shell{width:min(1120px,calc(100% - 40px));margin:auto}.topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding:17px 0}.brand{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-weight:700;letter-spacing:-.04em;text-decoration:none;font-size:1.15rem}.brand-mark{display:inline-grid;place-items:center;width:31px;height:31px;margin-right:8px;border-radius:8px;background:var(--accent);color:#081513;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.78rem;letter-spacing:-.1em}.nav{display:flex;flex-wrap:wrap;gap:6px}.nav a{font-size:.86rem;text-decoration:none;padding:7px 10px;border-radius:100px;color:var(--muted)}.nav a:hover,.nav a[aria-current=page]{background:var(--panel2);color:var(--ink)}.eyebrow{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-size:.74rem;font-weight:500}.hero{padding:70px 0 55px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(270px,.9fr);gap:45px;align-items:center}.hero h1{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;letter-spacing:-.065em;line-height:1.02;font-size:clamp(3.1rem,7.7vw,6rem);margin:14px 0 20px}.hero p{max-width:65ch;color:var(--muted);font-size:1.08rem}.hero-art{min-height:320px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,#142a34,#101a22);position:relative;overflow:hidden;box-shadow:0 28px 70px #0005}.hero-art:before{content:'';position:absolute;inset:0;background:linear-gradient(transparent 95%,#ffffff09 95%),linear-gradient(90deg,transparent 95%,#ffffff09 95%);background-size:28px 28px}.art-label{position:absolute;left:22px;top:20px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem;letter-spacing:.1em}.art-center{position:absolute;inset:25% 9% 16%;display:grid;place-items:center}.art-center b{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:clamp(2.4rem,5vw,4.6rem);letter-spacing:-.08em;line-height:1;text-align:center}.art-bottom{position:absolute;bottom:20px;left:22px;right:22px;display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem}.pill{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border:1px solid var(--line);border-radius:100px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.7rem;color:var(--muted)}.dot{width:6px;height:6px;border-radius:50%;background:var(--accent)}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 18px;background:var(--accent);color:#092019;text-decoration:none;font-weight:700;border:1px solid var(--accent);line-height:1.2}.button:hover{color:#092019;background:#d3ffa3}.button.secondary{background:transparent;color:var(--ink);border-color:var(--line)}.button.secondary:hover{background:var(--panel2);color:var(--ink)}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.section{padding:54px 0;border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:26px}.section h2{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;letter-spacing:-.045em;font-size:clamp(2rem,4vw,3.2rem);line-height:1.08;margin:7px 0 0}.section-intro{color:var(--muted);max-width:58ch}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:linear-gradient(155deg,var(--panel),#0f1920);border:1px solid var(--line);border-radius:var(--round);padding:23px}.card h3{font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;letter-spacing:-.025em;font-size:1.28rem;line-height:1.25;margin:11px 0}.card p{color:var(--muted);margin:0}.card a:not(.button){color:var(--accent)}.num{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);font-size:.8rem}.steps{counter-reset:step;display:grid;gap:12px}.step{display:grid;grid-template-columns:52px 1fr;gap:12px;padding:22px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);font-size:.85rem;padding-top:3px}.step h3{margin:0 0 6px;font-size:1.1rem}.step p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:15px}.panel{border:1px solid var(--line);background:var(--panel);border-radius:var(--round);padding:24px}.panel h3{margin-top:0}.panel p{color:var(--muted)}.note{padding:18px 20px;border-radius:14px;border-left:3px solid var(--accent);background:#173024;color:#dcead9}.note.warn{border-left-color:var(--warn);background:#362d1c;color:#f0e1bd}.note.bad{border-left-color:var(--bad);background:#322328;color:#f1d8d7}.source-list{padding-left:19px;color:var(--muted)}.source-list li{margin:8px 0}.source-list a{color:var(--accent2)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.field{display:flex;flex-direction:column;gap:7px}.field label{font-weight:700;font-size:.9rem}.field small{color:var(--muted)}input,select{width:100%;padding:12px 13px;border-radius:11px;border:1px solid #49606c;background:#09151d;color:var(--ink)}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:2px}.result{background:#172b27;border:1px solid #37614c;border-radius:18px;padding:24px}.result .big{display:block;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:clamp(2rem,5vw,3.7rem);letter-spacing:-.06em;line-height:1.05;margin:7px 0}.result p{color:var(--muted);margin:.3rem 0}.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:15px}.metric{border:1px solid var(--line);background:#0e1b22;padding:16px;border-radius:12px}.metric b{display:block;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:1.25rem}.metric span{color:var(--muted);font-size:.78rem}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:15px}table{border-collapse:collapse;width:100%;min-width:580px}th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}td{color:var(--muted)}tr:last-child td{border-bottom:0}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#0a1a24;padding:.12rem .34rem;border-radius:4px;color:#ccebaa;font-size:.88em}.footer{border-top:1px solid var(--line);padding:36px 0 48px;display:flex;justify-content:space-between;gap:25px;align-items:start}.footer p{color:var(--muted);max-width:45ch;margin:4px 0}.footer-links{display:flex;flex-wrap:wrap;gap:12px;font-size:.85rem}.footer-links a{color:var(--muted)}.footer-links a:hover{color:var(--accent)}.theme-rig{--accent:#b8ef6e}.theme-share{--accent:#76d9d4}.theme-power{--accent:#ffd681}.theme-share .hero-art{background:radial-gradient(circle at 65% 40%,#236a70,#112833 58%,#0b1b24)}.theme-power .hero-art{background:radial-gradient(circle at 65% 40%,#75522b,#2a2c25 55%,#151b1b)}.theme-share .art-center b{color:#b4fff0}.theme-power .art-center b{color:#ffe3a2}.muted{color:var(--muted)}.small{font-size:.85rem}.callout-link{display:flex;justify-content:space-between;gap:20px;align-items:center;border:1px solid #49614a;border-radius:20px;padding:25px;background:linear-gradient(100deg,#173323,#142c31)}.callout-link p{color:var(--muted);margin:5px 0 0}.callout-link h2{font-size:1.6rem;margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}.mini-chart{height:150px;display:flex;align-items:end;gap:8px;padding:20px 0}.mini-chart span{flex:1;background:linear-gradient(var(--accent),#205d57);border-radius:7px 7px 0 0;height:var(--h);opacity:.8}.mini-chart span:nth-child(even){opacity:.4}.choice-row{display:flex;flex-wrap:wrap;gap:9px;margin:20px 0}.choice-row button{border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:10px 13px;border-radius:100px}.choice-row button[aria-pressed=true]{background:var(--accent);color:#091713;border-color:var(--accent);font-weight:700}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:760px){.shell{width:min(100% - 28px,1120px)}.topbar{align-items:flex-start;flex-direction:column;gap:8px}.nav{margin-left:-8px}.hero{padding:45px 0 40px;grid-template-columns:1fr;gap:20px}.hero-art{min-height:230px}.section{padding:40px 0}.section-head{display:block}.grid,.split,.form-grid{grid-template-columns:1fr}.footer,.callout-link{flex-direction:column;align-items:flex-start}.metric-row{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.theme-protect{--accent:#71e6c0;--accent2:#9cf5df;background:radial-gradient(ellipse 90% 45% at 85% -10%,#123d3b 0%,transparent 70%),#071920}.theme-protect .hero-art{background:radial-gradient(circle at 70% 35%,#216456,#102c30 58%,#081d24)}.theme-protect .art-center b{color:#c6ffea}.theme-encrypto{--accent:#b5a1ff;--accent2:#d4c9ff;background:radial-gradient(ellipse 90% 45% at 85% -10%,#2b254d 0%,transparent 70%),#101128}.theme-encrypto .hero-art{background:radial-gradient(circle at 70% 35%,#413677,#1d2343 58%,#111529)}.theme-encrypto .art-center b{color:#ded2ff}.theme-encrypto .button,.theme-encrypto .choice-row button[aria-pressed=true]{color:#17122b}.theme-altcoin .brand-mark{background:#ffd681}
.theme-altcoin .spaced{margin-top:16px}.theme-altcoin .result .metric-row{grid-template-columns:repeat(3,minmax(0,1fr))}.theme-altcoin .metric b{overflow-wrap:anywhere}.theme-altcoin .table-wrap{background:#111d27}.theme-altcoin td:first-child{color:var(--ink);font-weight:700}.theme-altcoin .callout-link a:not(.button){color:var(--accent)}
@media(max-width:560px){.theme-altcoin .result .metric-row{grid-template-columns:1fr}.theme-altcoin .hero h1{font-size:clamp(2.8rem,13vw,4.2rem)}}
/* AltcoinCalc keeps each visitor task visually separate. */
.theme-altcoin .nav{align-items:center}.theme-altcoin .nav .top-link{background:var(--accent);color:#132019;border:1px solid var(--accent);padding:10px 14px;border-radius:11px;font-weight:800}.theme-altcoin .nav .top-link:hover{background:#ffe8ac;color:#132019}
.theme-altcoin .alt-step{border-top:3px solid #385361}.theme-altcoin .alt-step-market{background:#0c1c24}.theme-altcoin .alt-step-calc{background:#17201f;border-top-color:#d4ad62}.theme-altcoin .alt-step-holdings{background:#10212b;border-top-color:#76d9d4}.theme-altcoin .alt-step-learn{background:#171d27;border-top-color:#b5a1ff}.theme-altcoin .alt-step-mining{background:#1d211e;border-top-color:#ffd681}.theme-altcoin .alt-step .eyebrow{font-weight:800}.theme-altcoin .alt-step-calc .panel,.theme-altcoin .alt-step-holdings .panel{background:#0c1820;border-color:#47616b}.theme-altcoin .fact-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin:20px 0}.theme-altcoin .fact-strip>div{background:#172831;border:1px solid #36515d;border-radius:11px;padding:12px}.theme-altcoin .fact-strip span{display:block;color:var(--muted);font-size:.76rem}.theme-altcoin .fact-strip b{display:block;font-size:1.05rem;overflow-wrap:anywhere}.theme-altcoin .tool-explain{margin:18px 0 0;padding:14px 18px;border-left:3px solid var(--accent);background:#202821;border-radius:0 10px 10px 0}.theme-altcoin #markets .table-wrap{margin-top:18px}
@media(max-width:760px){.theme-altcoin .nav{gap:3px}.theme-altcoin .nav .top-link{margin-top:7px}.theme-altcoin .fact-strip{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.theme-altcoin .fact-strip{grid-template-columns:1fr}.theme-altcoin .hero .actions{align-items:stretch;flex-direction:column}.theme-altcoin .hero .actions .button{width:100%}}
.theme-altcoin .alt-step-calc .result .metric-row{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:560px){.theme-altcoin .alt-step-calc .result .metric-row{grid-template-columns:1fr}}
/* CryptoProtect: distinct guide, community log, and submission areas. */
.theme-protect .nav{align-items:center}.theme-protect .nav .protect-top-link{background:var(--accent);color:#062019;border:1px solid var(--accent);padding:10px 14px;border-radius:11px;font-weight:800}.theme-protect .nav .protect-top-link:hover{background:#b4f8e4;color:#062019}
.theme-protect .protect-alert{padding:18px 0;background:#12352f;border-block:1px solid #367d6b}.theme-protect .protect-alert p{margin:0;max-width:90ch}.theme-protect .protect-section{border-top:3px solid #335663}.theme-protect .protect-check{background:#102524;border-top-color:#71e6c0}.theme-protect .protect-help{background:#15242b;border-top-color:#efc976}.theme-protect .protect-reports{background:#0c2029;border-top-color:#75cdd6}.theme-protect .protect-submit{background:#15272a;border-top-color:#9ccaa1}.theme-protect .protect-pool{background:#0c1d24;border-top-color:#71e6c0}.theme-protect .protect-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.theme-protect .protect-grid .card{border-top:2px solid #397766}.theme-protect .card a,.theme-protect .step a,.theme-protect .callout-link a:not(.button),.theme-protect .note a{color:#a9f3db;text-decoration:underline;text-underline-offset:3px}.theme-protect .spaced{margin-top:16px}.theme-protect textarea{width:100%;resize:vertical;min-height:145px;border:1px solid #43616a;border-radius:10px;background:#0b1d25;color:var(--ink);font:inherit;padding:12px}.theme-protect textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.theme-protect .field small{display:block;margin-top:6px;color:var(--muted)}.theme-protect .panel p{line-height:1.6}.theme-protect .report-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0}.theme-protect .report-card{border:1px solid #385a60;background:#122b31;border-radius:16px;padding:20px;overflow-wrap:anywhere}.theme-protect .report-card h3{margin:9px 0;font-size:1.13rem}.theme-protect .report-card p{margin:8px 0;line-height:1.55}.theme-protect .report-category{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.theme-protect .report-meta{color:var(--muted);font-size:.8rem}.theme-protect .report-indicator{border-top:1px solid #385a60;padding-top:10px;color:#d5e8e3;font-size:.85rem}.theme-protect #submit-status{min-height:1.5em;margin:14px 0 0}.theme-protect button:disabled{opacity:.55;cursor:wait}.theme-protect .source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 24px;padding-left:20px}.theme-protect .source-list a{color:#a9f3db;text-decoration:underline;text-underline-offset:3px}.theme-protect .choice-row button{cursor:pointer}
@media(max-width:850px){.theme-protect .protect-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.theme-protect .protect-grid,.theme-protect .report-list,.theme-protect .source-list{grid-template-columns:1fr}.theme-protect .nav .protect-top-link{margin-top:6px}.theme-protect .hero .actions{align-items:stretch;flex-direction:column}.theme-protect .hero .actions .button{width:100%}}
.theme-protect .art-center b{font-size:clamp(2.4rem,4.1vw,3.6rem);line-height:.98}
/* Encrypto: a first-run GPU mining field guide. */
.theme-encrypto .nav{align-items:center}.theme-encrypto .nav .encrypto-top-link{background:var(--accent);color:#17122b;border:1px solid var(--accent);padding:10px 14px;border-radius:11px;font-weight:800}.theme-encrypto .nav .encrypto-top-link:hover{background:#d4c9ff;color:#17122b}.theme-encrypto .art-center b{font-size:clamp(2.2rem,3.8vw,3.5rem);line-height:1.05}.theme-encrypto .encrypto-scope{margin-top:20px;max-width:64ch}.theme-encrypto .encrypto-band{padding:26px 0;background:#252441;border-block:1px solid #625a98}.theme-encrypto .encrypto-band-inner{display:flex;justify-content:space-between;align-items:center;gap:32px}.theme-encrypto .encrypto-band-inner>div:first-child{max-width:61ch}.theme-encrypto .encrypto-band-inner strong{display:block;font-size:1.3rem;margin:5px 0}.theme-encrypto .encrypto-band-inner p{margin:0;color:#d2cfe0}.theme-encrypto .encrypto-band-inner .actions{flex-shrink:0}.theme-encrypto .encrypto-section{border-top:3px solid #5b578e}.theme-encrypto #start{background:#14172d}.theme-encrypto .encrypto-readiness{background:#1d2037;border-top-color:#b5a1ff}.theme-encrypto .encrypto-evidence{background:#121d31;border-top-color:#76d9d4}.theme-encrypto .encrypto-trouble{background:#1d202b;border-top-color:#e7ca8f}.theme-encrypto .encrypto-sources{background:#131629}.theme-encrypto .encrypto-steps{display:grid;gap:14px}.theme-encrypto .encrypto-step{display:grid;grid-template-columns:76px minmax(0,1fr);gap:20px;border:1px solid #4b4d70;border-radius:17px;padding:23px;background:#20243c}.theme-encrypto .encrypto-step-number{display:grid;place-items:center;border:1px solid #736ba9;border-radius:12px;width:58px;height:58px;color:var(--accent);font:700 1.25rem ui-monospace,SFMono-Regular,Menlo,monospace}.theme-encrypto .encrypto-step h3{font-size:1.25rem;margin:0 0 8px}.theme-encrypto .encrypto-step p{color:#c5c7db;line-height:1.6;margin:0 0 9px;max-width:83ch}.theme-encrypto .encrypto-step .encrypto-step-link{margin:0}.theme-encrypto .encrypto-step a,.theme-encrypto .encrypto-sources a{color:#d4c9ff;text-decoration:underline;text-underline-offset:3px}.theme-encrypto .encrypto-step-link span{color:#858caa;margin:0 6px}.theme-encrypto .encrypto-checklist{display:grid;gap:13px}.theme-encrypto .encrypto-checklist label{display:flex;align-items:flex-start;gap:12px;cursor:pointer;line-height:1.45}.theme-encrypto .encrypto-checklist input{width:20px;height:20px;flex:none;margin:1px 0 0;accent-color:#b5a1ff}.theme-encrypto .encrypto-check-status{margin:10px 0 0;padding:13px 15px;background:#2c2d4a;border-left:3px solid #b5a1ff;border-radius:0 10px 10px 0}.theme-encrypto .encrypto-next .actions{margin-top:22px}.theme-encrypto .encrypto-evidence-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.theme-encrypto .encrypto-evidence-grid .card{border-top:2px solid #76d9d4}.theme-encrypto .encrypto-evidence-grid h3{font-size:1.12rem}.theme-encrypto .encrypto-callout{margin-top:24px;background:linear-gradient(105deg,#243442,#27305a);border-color:#5b7491}.theme-encrypto .encrypto-callout h3{margin:5px 0;font-size:1.5rem}.theme-encrypto .encrypto-trouble .table-wrap{margin-top:18px;background:#171c2b}.theme-encrypto .encrypto-trouble-actions{margin-top:22px}.theme-encrypto .source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 25px;padding-left:20px}.theme-encrypto .footer-links a[href^="https://intelligentcryptopool.com"]{color:#d4c9ff}
@media(max-width:1000px){.theme-encrypto .encrypto-band-inner{align-items:flex-start;flex-direction:column}.theme-encrypto .encrypto-evidence-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.theme-encrypto .nav .encrypto-top-link{margin-top:6px}.theme-encrypto .hero .actions,.theme-encrypto .encrypto-band .actions,.theme-encrypto .encrypto-next .actions,.theme-encrypto .encrypto-trouble-actions{align-items:stretch;flex-direction:column}.theme-encrypto .hero .actions .button,.theme-encrypto .encrypto-band .actions .button,.theme-encrypto .encrypto-next .actions .button,.theme-encrypto .encrypto-trouble-actions .button{width:100%}.theme-encrypto .encrypto-step{grid-template-columns:1fr;gap:12px}.theme-encrypto .encrypto-evidence-grid,.theme-encrypto .source-list{grid-template-columns:1fr}}
.theme-encrypto .button.secondary{color:#f2f0ff;background:transparent;border-color:#565475}.theme-encrypto .button.secondary:hover{background:#302e50;color:#fff}