:root{--bg:#090807;--panel:rgba(13,12,10,.84);--panel2:#12100d;--gold:#d8ab61;--gold2:#f1d397;--red:#c62f27;--green:#20b982;--text:#efe6d6;--muted:#9c9284;--line:rgba(216,171,97,.24);--max:1440px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:"Noto Serif SC","Songti SC","STSong","Times New Roman",serif;overflow-x:hidden}.page-noise{position:fixed;inset:0;pointer-events:none;z-index:50;opacity:.035;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E")}.site-header{position:fixed;top:0;left:0;right:0;height:74px;z-index:40;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - var(--max))/2));background:linear-gradient(to bottom,rgba(5,5,4,.9),rgba(5,5,4,.42),transparent);backdrop-filter:blur(7px)}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none}.brand b{display:block;font-size:22px;letter-spacing:.12em;color:var(--gold2)}.brand small{font-family:Georgia,serif;font-size:9px;letter-spacing:.25em;color:var(--muted)}.seal{border:1px solid var(--red);color:#ef4037;padding:4px 6px;line-height:1;font-size:12px}.nav{display:flex;gap:30px}.nav a{color:#cfc4b2;text-decoration:none;font-size:13px;letter-spacing:.12em}.nav a:hover{color:var(--gold2)}.nav-toggle{display:none;background:none;border:0;color:var(--gold2);font-size:24px}.hero{position:relative;min-height:100svh;display:flex;align-items:center;background-image:image-set(url('assets/zhulong-bg-1080.webp') 1x,url('assets/zhulong-bg-4k.webp') 2x);background-position:56% 50%;background-size:cover;background-repeat:no-repeat;isolation:isolate}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 72% 40%,transparent 0 19%,rgba(0,0,0,.05) 35%,rgba(0,0,0,.62) 88%),linear-gradient(90deg,rgba(4,4,4,.9),rgba(4,4,4,.42) 45%,rgba(4,4,4,.15) 72%,rgba(4,4,4,.5));z-index:-1}.hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:25%;background:linear-gradient(transparent,var(--bg));z-index:-1}.hero-content{width:min(660px,calc(100% - 40px));margin-left:max(20px,calc((100vw - var(--max))/2));padding-top:60px}.eyebrow{font-family:Georgia,serif;color:var(--gold);font-size:12px;letter-spacing:.34em}.hero h1{margin:14px 0 10px}.hero h1 span{display:block;font-size:clamp(74px,10vw,150px);line-height:.9;color:var(--gold2);font-weight:800;text-shadow:0 0 35px rgba(217,157,64,.2);letter-spacing:.04em}.hero h1 small{display:block;margin-top:16px;font-family:Georgia,serif;font-weight:400;font-size:14px;letter-spacing:.42em;color:#c8b58f}.hero-copy{max-width:560px;font-size:17px;line-height:1.9;color:#d0c6b7;text-shadow:0 2px 18px #000}.hero-actions{display:flex;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;text-decoration:none;font-size:13px;letter-spacing:.1em;border:1px solid var(--line)}.btn.primary{background:linear-gradient(135deg,#9d672f,#d4a35d);color:#100d09;border-color:#d5ad70;font-weight:700}.btn.ghost{color:#e4d6be;background:rgba(0,0,0,.25);backdrop-filter:blur(5px)}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:25px}.hero-tags span{font-size:11px;padding:7px 11px;border:1px solid rgba(216,171,97,.24);color:#c7bca9;background:rgba(10,9,7,.48)}.scroll-cue{position:absolute;right:28px;bottom:35px;font:9px/1 Georgia,serif;letter-spacing:.28em;color:#a99677;writing-mode:vertical-rl}.scroll-cue i{display:inline-block;width:1px;height:54px;background:linear-gradient(var(--gold),transparent);margin-top:12px}.section{width:min(var(--max),calc(100% - 40px));margin:auto;padding:100px 0}.section-heading{text-align:center;max-width:760px;margin:0 auto 42px}.section-heading.left{text-align:left;margin-left:0}.section-heading p{margin:0 0 9px;color:var(--gold);font:11px Georgia,serif;letter-spacing:.31em}.section-heading h2{margin:0 0 12px;font-size:clamp(30px,4vw,50px);font-weight:600;letter-spacing:.08em}.section-heading span{color:var(--muted);font-size:14px;line-height:1.8}.core-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.core-card{position:relative;min-height:240px;padding:34px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(27,24,19,.9),rgba(10,9,8,.94));overflow:hidden}.core-card:after{content:"";position:absolute;inset:auto -60px -90px auto;width:190px;height:190px;border:1px solid rgba(216,171,97,.12);border-radius:50%}.core-card strong{font-size:58px;color:var(--gold);font-weight:500}.core-card h3{margin:10px 0 8px;font-size:19px}.core-card p{color:var(--muted);font-size:13px;line-height:1.8}.features{padding-top:70px}.feature-grid{display:grid;gap:20px}.feature-card{display:grid;grid-template-columns:1.1fr .9fr;min-height:360px;border:1px solid var(--line);background:radial-gradient(circle at 75% 45%,rgba(145,82,33,.14),transparent 35%),linear-gradient(135deg,#15120e,#0b0a08);overflow:hidden}.feature-card:nth-child(even){grid-template-columns:.9fr 1.1fr}.feature-card:nth-child(even) .feature-copy{order:2}.feature-copy{padding:46px}.feature-copy .num{color:#82653e;font:12px Georgia,serif;letter-spacing:.25em}.feature-copy h3{font-size:32px;margin:7px 0 14px;color:var(--gold2)}.feature-copy p,.feature-copy li{color:#aa9f8f;font-size:13px;line-height:1.85}.feature-copy ul{padding-left:1.3em;margin-top:18px}.mini-chart,.compound-visual{min-height:300px;display:flex;align-items:center;justify-content:center;padding:32px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.23))}.mini-chart svg{width:100%;max-width:560px;overflow:visible}.mini-chart .grid{stroke:#8e7d62;stroke-opacity:.13}.mini-chart .price{fill:none;stroke:#e2ae65;stroke-width:4}.mini-chart .trail-line{fill:none;stroke:#b93a30;stroke-width:3;stroke-dasharray:9 9}.mini-chart circle{fill:#f0c36f}.compound-visual{position:relative;flex-direction:column;gap:16px}.steps{width:min(420px,90%);height:210px;display:flex;align-items:end;gap:14px;border-bottom:1px solid #665638}.steps i{flex:1;height:var(--h);background:linear-gradient(#c8352d,#66301e);border-top:2px solid #efc071}.compound-visual .arrow{position:absolute;font-size:90px;color:rgba(235,188,108,.65);transform:rotate(-4deg)}.compound-visual span{font:11px Georgia,serif;letter-spacing:.22em;color:#8f8069}.patterns{padding-top:74px}.pattern-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;color:#958873;font-size:12px}.pattern-tabs{display:flex;gap:7px}.pattern-tabs button{border:1px solid var(--line);background:#0e0d0b;color:#9e927e;padding:7px 12px;cursor:pointer}.pattern-tabs button.active,.pattern-tabs button:hover{color:#1a1209;background:var(--gold);border-color:var(--gold)}.pattern-strip{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px}.pattern-card{position:relative;height:104px;padding:9px 8px 7px;border:1px solid rgba(216,171,97,.28);background:#0d0c0a;overflow:hidden;transition:.2s}.pattern-card:hover{transform:translateY(-2px);border-color:rgba(240,195,111,.68);background:#12100d}.pattern-card .pattern-name{display:flex;align-items:center;justify-content:space-between;gap:5px;font-size:10px;color:#cabd9f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pattern-card .idx{font:8px Georgia,serif;color:#725f43}.candles{height:67px;display:flex;align-items:center;justify-content:center;gap:5px;padding-top:7px}.candle{position:relative;width:6px;height:var(--b);background:var(--c);box-shadow:0 0 6px color-mix(in srgb,var(--c) 45%,transparent)}.candle:before{content:"";position:absolute;left:50%;top:calc(var(--w1) * -1);bottom:calc(var(--w2) * -1);width:1px;background:var(--c);transform:translateX(-50%)}.pattern-card.hidden{display:none}.pattern-note{text-align:center;color:#6f675b;font-size:11px;margin-top:16px}.philosophy{width:100%;max-width:none;min-height:530px;display:flex;align-items:center;justify-content:center;text-align:center;background-image:linear-gradient(rgba(4,4,3,.55),rgba(4,4,3,.82)),image-set(url('assets/zhulong-bg-1080.webp') 1x,url('assets/zhulong-bg-4k.webp') 2x);background-position:50% 68%;background-size:cover;background-attachment:fixed}.philosophy-inner{padding:70px 20px}.philosophy h2{font-size:clamp(38px,6vw,72px);margin:12px;color:var(--gold2)}.philosophy p{color:#b7aa96}.motto{display:flex;justify-content:center;gap:24px;margin-top:30px}.motto span{width:66px;height:66px;border:1px solid #9f7742;border-radius:50%;display:grid;place-items:center;color:var(--gold2);font-size:28px;background:rgba(0,0,0,.35)}footer{max-width:var(--max);margin:auto;padding:32px 20px 42px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid rgba(216,171,97,.13);color:#6f6659;font-size:11px}footer div{display:flex;gap:16px;align-items:center}footer b{color:#9e8d71;letter-spacing:.08em}footer a{color:#9e8d71;text-decoration:none}
@media(max-width:1050px){.pattern-strip{grid-template-columns:repeat(6,1fr)}.hero{background-position:62% 50%}.core-grid{gap:12px}.feature-card,.feature-card:nth-child(even){grid-template-columns:1fr 1fr}}
@media(max-width:820px){.site-header{height:62px;padding:0 16px}.nav-toggle{display:block}.nav{display:none;position:absolute;top:62px;left:12px;right:12px;flex-direction:column;gap:0;background:rgba(9,8,7,.97);border:1px solid var(--line);padding:8px}.nav.open{display:flex}.nav a{padding:15px;border-bottom:1px solid rgba(216,171,97,.1)}.hero{min-height:820px;background-position:64% 50%}.hero:before{background:linear-gradient(90deg,rgba(3,3,3,.91),rgba(3,3,3,.47) 65%,rgba(3,3,3,.3))}.hero-content{margin-left:20px}.core-grid{grid-template-columns:1fr}.core-card{min-height:190px}.feature-card,.feature-card:nth-child(even){grid-template-columns:1fr}.feature-card:nth-child(even) .feature-copy{order:0}.feature-copy{padding:34px}.mini-chart,.compound-visual{min-height:260px}.pattern-strip{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px}.pattern-strip::-webkit-scrollbar{height:4px}.pattern-strip::-webkit-scrollbar-thumb{background:#6c5331}.pattern-card{min-width:145px;scroll-snap-align:start}.philosophy{background-attachment:scroll}.section{padding:78px 0}.section-heading{margin-bottom:30px}}
@media(max-width:560px){.brand b{font-size:18px}.hero{min-height:760px;background-position:66% center}.hero-content{width:calc(100% - 32px);margin-left:16px;padding-top:90px}.hero h1 span{font-size:78px}.hero-copy{font-size:14px;line-height:1.75;max-width:90%}.hero-actions{flex-direction:column;max-width:230px}.hero-tags{max-width:320px}.scroll-cue{display:none}.section{width:calc(100% - 28px);padding:66px 0}.section-heading h2{font-size:31px}.core-card{padding:27px}.core-card strong{font-size:48px}.feature-copy{padding:28px 23px}.feature-copy h3{font-size:27px}.mini-chart,.compound-visual{padding:20px;min-height:220px}.pattern-toolbar{align-items:flex-start;gap:14px;flex-direction:column}.pattern-tabs{width:100%;overflow-x:auto}.pattern-tabs button{white-space:nowrap}.philosophy{min-height:440px}.philosophy h2{font-size:39px}footer{flex-direction:column;align-items:flex-start;gap:18px}footer div{flex-direction:column;align-items:flex-start;gap:4px}}

/* MT5 EA introduction */
.ea-intro{padding-top:86px}.ea-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}.ea-lead{padding:42px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(25,22,17,.94),rgba(10,9,8,.96));min-height:100%}.ea-kicker{display:inline-block;margin-bottom:16px;color:var(--gold);font:10px Georgia,serif;letter-spacing:.26em}.ea-lead h3{font-size:clamp(27px,3vw,42px);line-height:1.35;margin:0 0 18px;color:#ead9ba;font-weight:500}.ea-lead p{color:#a99d8b;font-size:14px;line-height:1.95}.mt5-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}.mt5-badges span{font:10px Georgia,serif;letter-spacing:.12em;padding:9px 12px;border:1px solid rgba(216,171,97,.28);color:#cbb890;background:#0d0b09}.ea-points{display:grid;gap:10px}.ea-points article{display:grid;grid-template-columns:58px 1fr;gap:16px;padding:24px;border:1px solid var(--line);background:#0d0c0a}.ea-points b{font:20px Georgia,serif;color:#785c36}.ea-points h4{margin:0 0 7px;font-size:16px;color:#d9c7aa}.ea-points p{margin:0;color:#8f8577;font-size:12px;line-height:1.75}.workflow{margin-top:22px;padding:24px;border:1px solid var(--line);background:linear-gradient(90deg,#0d0c0a,#14110d,#0d0c0a);display:flex;align-items:center;justify-content:space-between;gap:14px}.workflow div{flex:1;min-width:0;text-align:center}.workflow div span{display:block;font:10px Georgia,serif;color:#6f593a;letter-spacing:.15em}.workflow div b{display:block;margin:6px 0 4px;font-size:14px;color:#d9c6a6}.workflow div small{font:9px Georgia,serif;letter-spacing:.18em;color:#756b5e}.workflow i{font-style:normal;color:#6c5331}

/* MT5 runtime */
.terminal{padding-top:54px}.terminal-box{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;padding:44px;border:1px solid var(--line);background:radial-gradient(circle at 82% 20%,rgba(180,105,37,.14),transparent 28%),linear-gradient(145deg,#14110e,#0b0a08)}.terminal-copy h2{margin:10px 0 14px;font-size:clamp(28px,4vw,46px);font-weight:500}.terminal-copy p:last-child{color:#9f9485;font-size:13px;line-height:1.9;max-width:760px}.terminal-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.terminal-specs div{padding:22px;border:1px solid rgba(216,171,97,.18);background:rgba(0,0,0,.17)}.terminal-specs span{display:block;color:#756955;font-size:10px;margin-bottom:7px}.terminal-specs b{font-size:14px;color:#d7c4a4;font-weight:500}.disclaimer{padding-top:20px;padding-bottom:55px}.disclaimer p{margin:0;padding:18px 22px;border-top:1px solid rgba(216,171,97,.14);border-bottom:1px solid rgba(216,171,97,.14);color:#70685d;font-size:11px;line-height:1.8}.disclaimer b{color:#98866d}

@media(max-width:900px){.ea-layout{grid-template-columns:1fr}.terminal-box{grid-template-columns:1fr}.workflow{overflow-x:auto;justify-content:flex-start}.workflow div{min-width:120px}.workflow i{flex:0 0 auto}}
@media(max-width:560px){.ea-lead{padding:26px 22px}.ea-points article{grid-template-columns:42px 1fr;padding:20px 18px}.workflow{padding:18px 14px}.terminal-box{padding:28px 20px}.terminal-specs{grid-template-columns:1fr}.mt5-badges span{font-size:9px}.hero{background-position:68% center}}

.btn.report{color:#f2ddba;background:linear-gradient(135deg,rgba(108,70,28,.4),rgba(20,16,12,.5));border-color:rgba(225,180,105,.48)}
.btn.report:hover{border-color:#e2b86e;background:rgba(166,109,46,.24)}
.studio-link{color:#caa66e;text-decoration:none;border-bottom:1px solid rgba(202,166,110,.35)}.studio-link:hover{color:#f1d397}
.back-top{border:1px solid rgba(216,171,97,.28);background:#0e0d0b;color:#9e8d71;padding:9px 13px;cursor:pointer;font:inherit}.back-top:hover{color:#f1d397;border-color:#b98b4d}
@media(min-width:2200px){.hero{background-image:url('assets/zhulong-bg-5k.webp')}}

/* Brand origin */
.origin{padding-top:110px;padding-bottom:95px}.origin-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:72px;align-items:start}.origin-title{position:sticky;top:110px}.origin-title h2{font-size:clamp(36px,5vw,64px);font-weight:500;margin:12px 0 22px;color:var(--gold2);letter-spacing:.04em}.origin-line{width:76px;height:1px;background:linear-gradient(90deg,var(--gold),transparent);margin:24px 0}.origin-slogan{font-size:clamp(20px,2.2vw,31px);line-height:1.65;color:#d4c19f;margin:0;letter-spacing:.05em}.origin-copy{padding:38px 42px;border-left:1px solid rgba(216,171,97,.25);background:linear-gradient(90deg,rgba(216,171,97,.035),transparent)}.origin-copy p{font-size:15px;line-height:2.05;color:#aca08f;margin:0 0 18px}.origin-copy p b,.origin-copy p strong{color:#e2c791;font-weight:500}.origin-copy blockquote{margin:34px 0 24px;padding:23px 0 23px 25px;border-left:2px solid #8b642f;color:#c7b596;font-size:17px;line-height:1.9}.origin-copy blockquote span{color:#8f806a;font-size:14px}.origin-mark{display:inline-block;padding:9px 15px;border:1px solid rgba(216,171,97,.24);color:#987a4d;font-size:11px;letter-spacing:.18em}

/* Strategy difference */
.difference{padding-top:95px}.difference-intro{display:grid;grid-template-columns:1.5fr .8fr;gap:34px;align-items:center;padding:30px 34px;margin-bottom:20px;border:1px solid rgba(216,171,97,.16);background:linear-gradient(135deg,#0d0c0a,#12100c)}.difference-intro p{margin:0;color:#9d9282;font-size:14px;line-height:1.95}.difference-intro strong{font-weight:500;font-size:19px;line-height:1.7;color:#d7bd8d;border-left:1px solid #78562c;padding-left:28px}.strategy-compare{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 22px}.strategy-compare article{position:relative;padding:28px 24px 24px;min-height:215px;border:1px solid rgba(216,171,97,.17);background:#0d0c0a;overflow:hidden}.strategy-compare article:after{content:"";position:absolute;right:-32px;bottom:-42px;width:120px;height:120px;border:1px solid rgba(216,171,97,.06);border-radius:50%}.strategy-no{font:10px Georgia,serif;letter-spacing:.2em;color:#6d5737}.strategy-compare h3{margin:10px 0 12px;color:#d5c09c;font-size:21px;font-weight:500}.strategy-compare p{margin:0;color:#918778;font-size:12px;line-height:1.8}.strategy-compare small{position:absolute;left:24px;right:24px;bottom:20px;color:#6d6253;font-size:10px;line-height:1.5}.zhulong-diff{display:grid;grid-template-columns:1.25fr .75fr;gap:12px;margin-top:10px}.zhulong-diff-copy{padding:46px;border:1px solid rgba(216,171,97,.26);background:radial-gradient(circle at 10% 10%,rgba(171,108,39,.12),transparent 30%),linear-gradient(145deg,#15120e,#0b0a08)}.zhulong-diff-copy h3{font-size:clamp(30px,4vw,50px);font-weight:500;margin:8px 0 18px;color:var(--gold2)}.zhulong-diff-copy p{color:#9e9383;font-size:13px;line-height:1.95}.zhulong-diff-copy b{color:#d2bd98;font-weight:500}.quote-line{margin:26px 0!important;padding:20px 22px;border-top:1px solid rgba(216,171,97,.2);border-bottom:1px solid rgba(216,171,97,.2);color:#d7bf95!important;font-size:17px!important;line-height:1.8!important}.decision-stack{padding:22px;border:1px solid rgba(216,171,97,.19);background:#0c0b09;display:flex;flex-direction:column;justify-content:center}.decision-stack div{display:grid;grid-template-columns:36px 72px 1fr;align-items:center;gap:8px;padding:12px 13px;border:1px solid rgba(216,171,97,.12);background:#100e0b}.decision-stack div.active{border-color:rgba(216,171,97,.42);background:linear-gradient(90deg,rgba(174,108,36,.16),rgba(13,12,10,.9))}.decision-stack span{font:9px Georgia,serif;color:#6d5737}.decision-stack b{font-size:16px;color:#cdb991;font-weight:500}.decision-stack small{font-size:10px;color:#746a5c}.decision-stack i{font-style:normal;text-align:center;color:#6a5231;line-height:14px}.compare-table-wrap{margin-top:20px;overflow-x:auto;border:1px solid rgba(216,171,97,.16)}.compare-table{width:100%;border-collapse:collapse;min-width:820px;background:#0c0b09}.compare-table th,.compare-table td{text-align:left;padding:16px 18px;border-bottom:1px solid rgba(216,171,97,.11);font-size:12px;line-height:1.65}.compare-table th{font:10px Georgia,serif;letter-spacing:.14em;color:#8f7958;background:#12100d}.compare-table td{color:#958a7a}.compare-table td:first-child{color:#c9b28c}.compare-table .zhulong-row td{background:rgba(164,103,37,.1);color:#cdb991;border-bottom:0}.compare-table .zhulong-row b{color:#efce94;font-weight:500;letter-spacing:.06em}.difference-note{margin:13px 2px 0;color:#655d52;font-size:10px;line-height:1.7}.philosophy-end{display:block;margin-top:26px;color:#e5c88f;font-weight:500;font-size:20px;letter-spacing:.12em}

@media(max-width:1050px){.strategy-compare{grid-template-columns:repeat(2,1fr)}.zhulong-diff{grid-template-columns:1fr}.decision-stack{display:grid;grid-template-columns:repeat(5,1fr);gap:6px}.decision-stack i{display:none}.decision-stack div{grid-template-columns:1fr;text-align:center;gap:5px}}
@media(max-width:820px){.origin-grid{grid-template-columns:1fr;gap:30px}.origin-title{position:static}.origin-copy{padding:28px 26px}.difference-intro{grid-template-columns:1fr}.difference-intro strong{border-left:0;border-top:1px solid #78562c;padding:22px 0 0}.zhulong-diff-copy{padding:32px 28px}.decision-stack{grid-template-columns:1fr}.decision-stack div{grid-template-columns:36px 72px 1fr;text-align:left}.strategy-compare{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.origin{padding-top:76px}.origin-copy{padding:24px 20px}.origin-copy blockquote{font-size:15px;padding-left:18px}.strategy-compare{grid-template-columns:1fr}.strategy-compare article{min-height:185px}.difference-intro{padding:24px 20px}.zhulong-diff-copy{padding:27px 21px}.quote-line{font-size:15px!important}.decision-stack{padding:14px}.compare-table th,.compare-table td{padding:13px 14px}}

/* V3 · Trading management */
.management{padding-top:74px}.management-manifesto{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;gap:18px;margin:8px 0 26px;padding:22px;border:1px solid var(--line);background:linear-gradient(90deg,#0c0b09,#15110c,#0c0b09)}.management-manifesto div{text-align:center;padding:14px}.management-manifesto b{display:block;color:var(--gold2);font-size:29px;letter-spacing:.18em}.management-manifesto span{display:block;margin-top:7px;color:#d0c0a4;font-size:13px}.management-manifesto small{display:block;margin-top:7px;color:#706657;font:9px Georgia,serif;letter-spacing:.15em}.management-manifesto i{font-style:normal;color:#6d5432}.trade-lifecycle{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-bottom:28px}.trade-lifecycle article{min-height:176px;padding:22px 18px;border:1px solid rgba(216,171,97,.2);background:#0d0c0a}.trade-lifecycle span{font:10px Georgia,serif;color:#745b38;letter-spacing:.18em}.trade-lifecycle b{display:block;margin:11px 0 8px;color:#dbc8a8;font-size:15px}.trade-lifecycle p{margin:0;color:#81786b;font-size:11px;line-height:1.75}.management-grid{display:grid;gap:22px}.management-card{display:grid;grid-template-columns:1.08fr .92fr;min-height:430px;border:1px solid var(--line);background:radial-gradient(circle at 75% 45%,rgba(145,82,33,.15),transparent 37%),linear-gradient(135deg,#15120e,#0a0908);overflow:hidden}.management-card.equity{grid-template-columns:.92fr 1.08fr}.management-card.equity .management-copy{order:2}.management-copy{padding:46px}.management-cn{display:inline-block;margin-bottom:8px;color:#8b6b40;font-size:12px;letter-spacing:.32em}.management-copy h3{margin:0;color:var(--gold2);font-size:34px;letter-spacing:.05em}.management-copy h4{margin:10px 0 18px;color:#ddd0ba;font-size:17px;font-weight:500}.management-copy>p:not(.eyebrow){color:#a99d8c;font-size:13px;line-height:1.95}.management-copy ul{padding-left:1.25em;color:#9b907e;font-size:12px;line-height:1.9;margin:18px 0}.management-copy blockquote{margin:22px 0 0;padding:15px 18px;border-left:2px solid var(--gold);background:rgba(216,171,97,.05);color:#d5c2a2;font-size:14px;line-height:1.8}.management-visual{min-height:350px;display:flex;align-items:center;justify-content:center;padding:38px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.26))}.trend-visual{flex-direction:column}.trend-visual svg{width:100%;max-width:600px}.trend-visual .grid{stroke:#8e7d62;stroke-opacity:.12}.trend-visual .price{fill:none;stroke:#e2ae65;stroke-width:4}.trend-visual .protect{fill:none;stroke:#b93a30;stroke-width:3;stroke-dasharray:8 8}.visual-label{width:100%;display:flex;justify-content:space-between;margin-top:14px;font:8px Georgia,serif;letter-spacing:.18em;color:#766b5b}.equity-visual{flex-direction:column;gap:25px}.equity-bars{width:min(430px,90%);height:230px;display:flex;align-items:end;gap:12px;border-bottom:1px solid #5c4a30}.equity-bars i{flex:1;height:var(--h);background:linear-gradient(#d7a154,#5a3520);border-top:2px solid #f0c36f;opacity:.9}.equity-rule{display:flex;align-items:center;gap:18px;color:#9d8e77;font:10px Georgia,serif;letter-spacing:.15em}.equity-rule b{color:var(--gold);font-size:18px}.equity-visual small{color:#6e6253;font-size:10px;letter-spacing:.08em}.management-closing{display:flex;justify-content:center;align-items:center;gap:14px;margin-top:30px;padding:19px;border-top:1px solid rgba(216,171,97,.18);border-bottom:1px solid rgba(216,171,97,.18);color:#bca98b;font-size:15px;letter-spacing:.08em}.management-closing i{color:#71583a;font-style:normal}
@media(max-width:1050px){.trade-lifecycle{grid-template-columns:repeat(3,1fr)}.management-card,.management-card.equity{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.management-manifesto{grid-template-columns:1fr}.management-manifesto i{transform:rotate(90deg);text-align:center}.trade-lifecycle{grid-template-columns:1fr 1fr}.management-card,.management-card.equity{grid-template-columns:1fr}.management-card.equity .management-copy{order:0}.management-visual{min-height:280px}.management-closing{flex-wrap:wrap}}
@media(max-width:560px){.management-manifesto{padding:14px}.trade-lifecycle{grid-template-columns:1fr}.trade-lifecycle article{min-height:auto}.management-copy{padding:30px 23px}.management-copy h3{font-size:28px}.management-visual{padding:22px;min-height:240px}.equity-bars{height:180px}.management-closing{font-size:12px;gap:8px}}

/* V4 · Typography refinement and readability */
:root{--reading:15.5px;--reading-lg:16.5px;--small-readable:12.5px}
body{font-size:var(--reading);line-height:1.75}
.nav a{font-size:14px}.brand small{font-size:10px}.eyebrow{font-size:12.5px}
.hero-copy{font-size:18px;line-height:1.95;max-width:600px}.hero-tags span{font-size:12px}.btn{font-size:14px;min-height:48px}
.section{padding:108px 0}.section-heading{max-width:820px;margin-bottom:48px}.section-heading p{font-size:12px}.section-heading span{font-size:16px;line-height:1.95}.section-heading h2{line-height:1.25}
.origin-copy p{font-size:16px;line-height:2}.origin-copy blockquote{font-size:18px}.origin-copy blockquote span{font-size:15px}.origin-mark{font-size:12px}
.ea-lead p,.difference-intro p,.zhulong-diff-copy p,.core-card p,.management-copy>p:not(.eyebrow),.terminal-copy p{font-size:15px;line-height:1.95}
.ea-points h4{font-size:17px}.ea-points p{font-size:14px;line-height:1.8}
.workflow b{font-size:14px}.workflow small{font-size:10px}
.difference-intro p{font-size:15px}.difference-intro strong{font-size:20px}
.strategy-compare article{min-height:235px}.strategy-compare p{font-size:14px;line-height:1.85}.strategy-compare small{font-size:11px}.strategy-compare h3{font-size:22px}
.quote-line{font-size:18px!important}.decision-stack b{font-size:17px}.decision-stack small{font-size:12px}.decision-stack span{font-size:10px}
.compare-table th,.compare-table td{font-size:13.5px;line-height:1.75}.compare-table th{font-size:11.5px}.difference-note{font-size:12px;color:#807568}
.core-card{min-height:255px}.core-card h3{font-size:21px}.core-card p{font-size:14.5px}
.management-manifesto span{font-size:14px}.management-manifesto small{font-size:10.5px}.trade-lifecycle article{min-height:198px}.trade-lifecycle b{font-size:16px}.trade-lifecycle p{font-size:13px;line-height:1.8}
.management-copy h4{font-size:18px;line-height:1.7}.management-copy ul{font-size:14px;line-height:1.9}.management-copy blockquote{font-size:15px}.visual-label{font-size:9.5px}.equity-rule{font-size:11px}.equity-visual small{font-size:11px}.management-closing{font-size:16px}
.pattern-toolbar{font-size:13px}.pattern-tabs button{font-size:13px;padding:8px 13px}.pattern-card{height:112px}.pattern-card .pattern-name{font-size:11px}.pattern-note{font-size:13px;line-height:1.8}
.terminal-specs span{font-size:11px}.terminal-specs b{font-size:14px}.philosophy p{font-size:16px;line-height:1.9;max-width:820px;margin-left:auto;margin-right:auto}.disclaimer p{font-size:12.5px;line-height:1.8}footer{font-size:12.5px;line-height:1.7}.back-top{font-size:12px}
@media(max-width:1050px){.section{padding:92px 0}.hero-copy{font-size:17px}.strategy-compare article{min-height:220px}.compare-table th,.compare-table td{font-size:13px}}
@media(max-width:820px){body{font-size:15px}.section{width:min(var(--max),calc(100% - 30px));padding:78px 0}.section-heading{margin-bottom:34px}.section-heading span{font-size:15px}.hero-copy{font-size:16.5px;line-height:1.85}.origin-copy p,.difference-intro p,.zhulong-diff-copy p,.management-copy>p:not(.eyebrow),.terminal-copy p{font-size:15px}.trade-lifecycle p{font-size:13.5px}.pattern-card .pattern-name{font-size:11.5px}footer{font-size:12px}}
@media(max-width:560px){.section{width:calc(100% - 24px);padding:66px 0}.hero-content{width:calc(100% - 32px);margin-left:16px}.hero h1 span{font-size:clamp(64px,24vw,94px)}.hero h1 small{font-size:12px;letter-spacing:.28em}.hero-copy{font-size:16px;line-height:1.85}.hero-actions{gap:9px}.btn{font-size:12.5px;padding:0 14px}.section-heading span{font-size:15px}.origin-slogan{font-size:22px}.origin-copy blockquote{font-size:16px}.strategy-compare p{font-size:14px}.strategy-compare small{font-size:11px}.management-copy h3{font-size:30px}.management-copy h4{font-size:17px}.management-copy>p:not(.eyebrow),.management-copy ul{font-size:14.5px}.management-closing{font-size:13px}.pattern-toolbar{align-items:flex-start;gap:12px}.pattern-tabs{flex-wrap:wrap;justify-content:flex-end}.pattern-tabs button{font-size:12px}.pattern-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.pattern-card{height:118px}.pattern-card .pattern-name{font-size:11.5px}.philosophy p{font-size:15px}footer{font-size:12px}}


/* V4.1 · Approach layout + disclaimer refinement */
.zhulong-diff{grid-template-columns:minmax(0,1.08fr) minmax(420px,.92fr);gap:18px;align-items:stretch}
.zhulong-diff-copy{padding:52px 52px 48px}
.zhulong-diff-copy h3{max-width:760px;font-size:clamp(34px,3.25vw,48px);line-height:1.34;letter-spacing:.025em;margin:10px 0 24px}
.zhulong-diff-copy>p:not(.eyebrow){font-size:15.5px;line-height:2}
.principle-line{margin:24px 0 0;color:#cfb78f!important;font-size:17px!important;line-height:1.85!important}
.quote-line{display:grid;gap:9px;margin:28px 0!important;padding:22px 0!important;border-top:1px solid rgba(216,171,97,.22);border-bottom:1px solid rgba(216,171,97,.22)}
.quote-line b{font-size:19px;color:#efd09a!important;font-weight:500;letter-spacing:.04em}
.quote-line span{font-size:14.5px;color:#958a79;line-height:1.9}
.method-summary{display:grid;gap:8px;margin:0 0 18px}.method-summary b{font-size:18px;color:#d9be90!important;letter-spacing:.07em}.method-summary span{color:#958a79}
.closing-line{margin:22px 0 0!important;color:#d9c6a5!important;font-size:16px!important;letter-spacing:.02em}
.decision-stack{padding:28px 26px;gap:0;justify-content:center;background:radial-gradient(circle at 50% 0,rgba(179,111,42,.08),transparent 34%),#0c0b09}
.decision-stack div{min-height:74px;grid-template-columns:44px 86px 1fr;gap:10px;padding:15px 16px;background:linear-gradient(90deg,rgba(20,17,13,.96),rgba(14,13,11,.96))}
.decision-stack span{font-size:10px;letter-spacing:.12em}.decision-stack b{font-size:18px;letter-spacing:.08em}.decision-stack small{font-size:13px;line-height:1.65;color:#8b806f}
.decision-stack i{height:20px;line-height:20px;font-size:13px;color:#80603a}
.decision-stack div.active{box-shadow:inset 3px 0 0 #b78346;background:linear-gradient(90deg,rgba(174,108,36,.18),rgba(13,12,10,.92))}
.decision-motto{margin:24px 0 0;text-align:center;color:#d9bd8b;font-size:16px;letter-spacing:.14em}
.disclaimer{padding-top:34px;padding-bottom:64px}.disclaimer-card{display:grid;grid-template-columns:minmax(260px,.34fr) minmax(0,.66fr);gap:42px;padding:34px 38px;border:1px solid rgba(216,171,97,.18);background:linear-gradient(135deg,#100e0b,#0b0a08)}
.disclaimer-head h2{margin:8px 0 0;color:#d7c09a;font-size:25px;font-weight:500;letter-spacing:.05em}.disclaimer-copy{border-left:1px solid rgba(216,171,97,.16);padding-left:34px}.disclaimer-copy p{margin:0 0 13px;padding:0;border:0;color:#877e72;font-size:13px;line-height:1.95}.disclaimer-copy b{color:#baa98d;font-weight:500}.disclaimer-copy strong{display:block;margin-top:16px;color:#d5bd94;font-size:14.5px;font-weight:500;letter-spacing:.05em}
@media(max-width:1050px){.zhulong-diff{grid-template-columns:1fr}.decision-stack{display:flex}.decision-stack div{grid-template-columns:44px 90px 1fr;text-align:left}.decision-stack i{display:block}.disclaimer-card{grid-template-columns:1fr}.disclaimer-copy{border-left:0;border-top:1px solid rgba(216,171,97,.16);padding:24px 0 0}}
@media(max-width:820px){.zhulong-diff-copy{padding:38px 30px}.zhulong-diff-copy h3{font-size:clamp(30px,7vw,40px)}.principle-line{font-size:16px!important}.decision-stack{padding:20px}.decision-stack div{grid-template-columns:40px 78px 1fr;min-height:68px}.decision-stack small{font-size:12.5px}.disclaimer-card{padding:28px 26px;gap:24px}.disclaimer-head h2{font-size:23px}}
@media(max-width:560px){.zhulong-diff-copy{padding:28px 22px}.zhulong-diff-copy h3{font-size:30px;line-height:1.4}.zhulong-diff-copy>p:not(.eyebrow){font-size:15px}.quote-line b{font-size:17px}.quote-line span{font-size:14px}.method-summary b{font-size:17px}.closing-line{font-size:15px!important}.decision-stack{padding:14px}.decision-stack div{grid-template-columns:34px 68px 1fr;padding:13px 12px}.decision-stack b{font-size:16px}.decision-stack small{font-size:12px}.decision-motto{font-size:14px;letter-spacing:.08em}.disclaimer{padding-top:24px}.disclaimer-card{padding:24px 20px}.disclaimer-copy p{font-size:12.5px}.disclaimer-copy strong{font-size:13.5px}}

/* V5.1 · compact candlestick gateway */
.patterns-preview{display:grid;grid-template-columns:minmax(0,.88fr) minmax(560px,1.12fr);gap:58px;align-items:center;padding-top:86px;padding-bottom:86px}
.pattern-preview-copy{max-width:620px}.pattern-preview-copy h2{margin:10px 0 20px;font-size:clamp(34px,3.2vw,50px);line-height:1.28;font-weight:600;letter-spacing:.045em;color:#ead7b2}.pattern-preview-copy>p:not(.eyebrow){margin:0;color:#9d9282;font-size:15.5px;line-height:2}.pattern-preview-copy>strong{display:block;margin-top:22px;color:#d8bd90;font-size:17px;font-weight:500;letter-spacing:.035em}.pattern-preview-actions{display:flex;align-items:center;gap:18px;margin-top:28px}.pattern-preview-actions>span{font:10px Georgia,serif;letter-spacing:.13em;color:#716758}
.pattern-featured{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.pattern-featured article{min-height:185px;padding:18px 17px 16px;border:1px solid rgba(216,171,97,.18);background:linear-gradient(150deg,rgba(22,19,15,.96),rgba(10,9,8,.97));transition:.2s;overflow:hidden}.pattern-featured article:hover{transform:translateY(-2px);border-color:rgba(216,171,97,.42)}.pattern-featured article>span{display:block;margin-top:12px;font:9px Georgia,serif;letter-spacing:.15em;color:#786b58}.pattern-featured article>b{display:block;margin-top:4px;font-size:17px;font-weight:500;color:#d9c29c}.pattern-featured article>small{display:block;margin-top:5px;color:#756b5d;font-size:11.5px;line-height:1.55}
.preview-candles{height:92px;display:flex;align-items:center;justify-content:center;gap:10px;border-bottom:1px solid rgba(216,171,97,.08);position:relative}.preview-candle{position:relative;width:10px;height:var(--body);background:var(--color);transform:translateY(var(--y));box-shadow:0 0 12px color-mix(in srgb,var(--color) 28%,transparent)}.preview-candle:before{content:"";position:absolute;left:50%;top:calc(var(--up) * -1);bottom:calc(var(--down) * -1);width:1px;background:var(--color);transform:translateX(-50%)}
@media(max-width:1100px){.patterns-preview{grid-template-columns:1fr;gap:34px}.pattern-preview-copy{max-width:780px}.pattern-featured{grid-template-columns:repeat(3,1fr)}}
@media(max-width:720px){.pattern-featured{grid-template-columns:repeat(2,1fr)}.patterns-preview{padding-top:68px;padding-bottom:68px}.pattern-preview-actions{align-items:flex-start;flex-direction:column}.pattern-featured article{min-height:175px}}

/* V5.3 · Origin story refinement */
.origin-v2 .origin-grid{grid-template-columns:.72fr 1.28fr;gap:64px}
.origin-v2 .origin-title{top:104px}
.origin-side-note{margin:24px 0 0;color:#746b5e;font-size:13px;line-height:1.9;letter-spacing:.06em}
.origin-story{padding:0;border-left:0;background:none}
.origin-opening{display:grid;grid-template-columns:76px 1fr;gap:24px;padding:34px 36px;border:1px solid rgba(216,171,97,.20);background:linear-gradient(135deg,rgba(153,90,28,.09),rgba(9,9,8,.55))}
.origin-seal{display:flex;width:64px;height:64px;align-items:center;justify-content:center;border:1px solid rgba(188,66,42,.55);background:rgba(110,28,20,.14);color:#d89475;font-family:"Noto Serif SC","Songti SC",serif;font-size:30px;box-shadow:inset 0 0 0 4px rgba(188,66,42,.05)}
.origin-kicker{margin-bottom:7px!important;color:#e1c58e!important;font-size:18px!important;letter-spacing:.06em}
.origin-name-line{display:flex;align-items:center;gap:16px;margin:22px 4px 24px;color:#9c8869;font:13px Georgia,"Noto Serif SC",serif;letter-spacing:.08em}
.origin-name-line i{height:1px;flex:1;background:linear-gradient(90deg,rgba(216,171,97,.18),rgba(216,171,97,.55),rgba(216,171,97,.18))}
.origin-myth{padding:34px 36px 32px;border:1px solid rgba(216,171,97,.18);background:radial-gradient(circle at 90% 10%,rgba(142,39,27,.10),transparent 30%),#0d0c0a}
.origin-myth-head{display:grid;grid-template-columns:1fr 1.15fr;gap:28px;align-items:end}
.origin-myth h3{margin:5px 0 0;color:#d8bd8c;font-weight:500;font-size:clamp(24px,3vw,36px);letter-spacing:.04em}
.origin-myth blockquote{margin:0;padding:0 0 2px 24px;border-left:1px solid rgba(216,171,97,.35);color:#c7ae82;font-size:16px;line-height:1.85}
.origin-myth blockquote cite{display:block;margin-top:8px;color:#685f53;font-size:11px;font-style:normal;letter-spacing:.08em}
.origin-myth-copy{margin:28px 0 22px!important;color:#978b7b!important}
.origin-symbols{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.origin-symbols article{min-height:178px;padding:24px 22px;border:1px solid rgba(216,171,97,.13);background:linear-gradient(155deg,#12100d,#0a0908)}
.origin-symbols article>b{display:block;color:#b65c43;font:30px "Noto Serif SC","Songti SC",serif;font-weight:500;line-height:1;margin-bottom:15px}
.origin-symbols article strong{display:block;margin-bottom:9px;color:#d1ba91;font-size:16px;font-weight:500;letter-spacing:.1em}
.origin-symbols article p{margin:0!important;color:#81776a!important;font-size:13px!important;line-height:1.8!important}
.origin-method{margin-top:22px;padding:27px 30px;border-top:1px solid rgba(216,171,97,.17);border-bottom:1px solid rgba(216,171,97,.17);background:rgba(216,171,97,.025)}
.origin-method-lead{margin:0 0 18px!important;color:#d5bd92!important;font-size:17px!important;text-align:center;letter-spacing:.055em}
.origin-method-flow{display:flex;align-items:center;justify-content:center;gap:13px;flex-wrap:wrap}
.origin-method-flow span{text-align:center;min-width:74px}
.origin-method-flow b{display:block;color:#bfa77f;font-size:14px;font-weight:500;letter-spacing:.09em}
.origin-method-flow small{display:block;margin-top:4px;color:#665e53;font-size:10px;letter-spacing:.06em}
.origin-method-flow i{color:#59472f;font-style:normal}
.origin-closing{padding:30px 8px 4px;text-align:center}
.origin-closing p{margin:0 0 18px!important;color:#857b6d!important;font-size:14px!important}
.origin-closing p b{color:#c8af83!important;letter-spacing:.12em}
.origin-closing strong{display:block;color:#e0c28b;font:500 clamp(22px,2.8vw,34px) "Noto Serif SC","Songti SC",serif;letter-spacing:.12em}
.origin-closing span{display:block;margin-top:8px;color:#8c7655;font-size:13px;letter-spacing:.18em}
@media(max-width:1050px){.origin-v2 .origin-grid{grid-template-columns:1fr;gap:34px}.origin-v2 .origin-title{position:static}.origin-v2 .origin-title h2{font-size:46px}.origin-myth-head{grid-template-columns:1fr}.origin-myth blockquote{max-width:720px}}
@media(max-width:720px){.origin-opening{grid-template-columns:1fr;padding:27px 23px}.origin-seal{width:56px;height:56px}.origin-myth{padding:28px 22px 24px}.origin-symbols{grid-template-columns:1fr}.origin-symbols article{min-height:0}.origin-method{padding:24px 18px}.origin-method-flow{gap:8px 10px}.origin-method-flow i{display:none}.origin-method-flow span{flex:1 1 28%;min-width:88px}.origin-name-line{font-size:12px;gap:10px}.origin-v2 .origin-title h2{font-size:clamp(38px,12vw,52px)}}