:root{--paper: #f4efe7;--paper-deep: #e7ded1;--surface: #fffdf9;--ink: #191714;--ink-soft: #5d5750;--ink-faint: #8f877e;--vermilion: #991a1a;--vermilion-deep: #6f1111;--vermilion-soft: rgba(153, 26, 26, .075);--gold: #b48a4a;--line: rgba(25, 23, 20, .14);--line-strong: rgba(25, 23, 20, .32);--serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", STSong, serif;--mono: "SFMono-Regular", "Cascadia Mono", Consolas, monospace;--sans: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;--shell: 1260px;--shadow: 0 28px 80px rgba(69, 51, 34, .12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--ink);background:radial-gradient(circle at 10% 7%,rgba(153,26,26,.035),transparent 26%),repeating-linear-gradient(0deg,rgba(75,55,35,.013) 0,rgba(75,55,35,.013) 1px,transparent 1px,transparent 5px),var(--paper);font-family:var(--serif);font-size:16px;line-height:1.7;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;opacity:.18;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.11'/%3E%3C/svg%3E")}a{color:inherit}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--vermilion);outline-offset:3px}.section-shell{width:min(calc(100% - 48px),var(--shell));margin:0 auto}.content-section{padding:112px 0;border-top:1px solid var(--line)}.content-section,.ai-section,.benefits-section{opacity:1;transform:none}.site-header{position:sticky;top:0;z-index:100;color:var(--ink);background:#f4efe7eb;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.nav-shell{width:min(calc(100% - 48px),var(--shell));min-height:76px;margin:0 auto;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:36px}.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;white-space:nowrap}.brand-seal{width:40px;height:40px;display:grid;place-items:center;color:#fff;background:var(--vermilion);border:1px solid var(--vermilion-deep);box-shadow:inset 0 0 0 3px #ffffff1c;font-size:21px;font-weight:900;line-height:1}.brand-type{display:grid;gap:1px}.brand-type strong{font-size:18px;letter-spacing:.08em}.brand-type small{color:var(--ink-faint);font:600 10px/1.2 var(--mono);letter-spacing:.16em}.desktop-nav{justify-self:center;display:flex;align-items:center;gap:clamp(18px,2.2vw,31px)}.desktop-nav h3,.mobile-drawer nav h3{margin:0;font:inherit}.desktop-nav a{position:relative;padding:27px 0 24px;text-decoration:none;font-size:14px;font-weight:800;white-space:nowrap}.desktop-nav a:after{content:"";position:absolute;left:50%;right:50%;bottom:18px;height:2px;background:var(--vermilion);transition:left .2s ease,right .2s ease}.desktop-nav a:hover{color:var(--vermilion)}.desktop-nav a:hover:after{left:0;right:0}.nav-actions{display:flex;align-items:center;gap:9px}.language-switch,.login-button,.menu-button{min-height:40px;color:var(--ink);background:#fffdf98c;border:1px solid var(--line-strong);cursor:pointer;transition:border-color .2s ease,color .2s ease,background .2s ease}.language-switch{min-width:66px;padding:0 10px;font:700 13px/1 var(--sans)}.language-current{color:var(--vermilion)}.language-divider{margin:0 5px;color:var(--ink-faint)}.language-next{opacity:.55}.login-button{padding:0 15px;font-size:13px;font-weight:800}.language-switch:hover,.login-button:hover{color:var(--vermilion);border-color:var(--vermilion);background:var(--surface)}.menu-button{width:42px;padding:0 11px;display:none;align-content:center;gap:6px}.menu-button span{display:block;width:100%;height:1px;background:currentColor;transition:transform .2s ease}.menu-button[aria-expanded=true]{color:#fff;background:var(--vermilion);border-color:var(--vermilion)}.menu-button[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.mobile-drawer{display:none}.hero{overflow:clip;min-height:720px;padding:86px 0 92px;display:grid;grid-template-columns:minmax(0,.93fr) minmax(500px,.85fr);align-items:center;gap:clamp(46px,7vw,100px)}.hero-copy{position:relative;z-index:2}.overline{display:flex;align-items:center;gap:18px;margin:0 0 22px;color:var(--vermilion);font:650 11px/1.4 var(--mono);letter-spacing:.16em}.overline:before{content:"";width:34px;height:1px;background:currentColor}.overline strong{color:var(--ink-faint);font-family:var(--serif);font-size:12px;letter-spacing:.12em}.hero h1{margin:0;font-size:clamp(54px,6.25vw,86px);line-height:1.05;letter-spacing:-.065em;font-weight:900}.hero h1 em{color:var(--vermilion);font-style:normal}.hero-lead{max-width:690px;margin:28px 0 0;color:var(--ink-soft);font-size:clamp(17px,1.5vw,20px);line-height:1.95}.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:36px}.button{min-height:52px;display:inline-flex;align-items:center;justify-content:space-between;gap:30px;padding:0 21px;border:1px solid var(--line-strong);text-decoration:none;font-size:14px;font-weight:900;letter-spacing:.04em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}.button:hover{transform:translateY(-2px);box-shadow:0 10px 25px #33271a1f}.button-primary{min-width:212px;color:#fff;background:var(--vermilion);border-color:var(--vermilion)}.button-primary:hover{background:var(--vermilion-deep)}.button-quiet{min-width:126px;background:var(--surface)}.button-paper{color:var(--ink);background:var(--paper);border-color:var(--paper)}.text-link{padding:10px 4px;color:var(--vermilion);text-underline-offset:5px;font-size:14px;font-weight:800}.hero-facts{max-width:560px;margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-strong)}.hero-facts span{min-height:80px;padding:16px 18px 8px 0;display:grid;align-content:center;border-right:1px solid var(--line)}.hero-facts span+span{padding-left:18px}.hero-facts span:last-child{border-right:0}.hero-facts strong{color:var(--vermilion);font:750 18px/1.2 var(--mono)}.hero-facts small{margin-top:6px;color:var(--ink-faint);font-size:12px}.hero-product{position:relative;min-height:560px;display:grid;place-items:center}.hero-product:before{content:"乾";position:absolute;top:-80px;right:-10px;color:#991a1a0b;font-size:280px;font-weight:900;line-height:1}.product-window{position:relative;z-index:3;width:min(100%,540px);color:#f9f3e9;background:#211e1a;border:1px solid rgba(255,255,255,.16);box-shadow:30px 34px #991a1a1a,var(--shadow)}.window-top{min-height:43px;padding:0 17px;display:flex;justify-content:space-between;align-items:center;color:#ffffff6e;border-bottom:1px solid rgba(255,255,255,.12);font:600 11px/1 var(--mono);letter-spacing:.08em}.window-brand{color:#fff}.question-row{padding:21px;display:flex;align-items:center;gap:15px;border-bottom:1px solid rgba(255,255,255,.12)}.question-seal{width:39px;height:39px;display:grid;place-items:center;color:#fff;background:var(--vermilion);font-size:17px;font-weight:900}.question-row div{display:grid;gap:3px}.question-row small{color:#c6bcb1;font-size:12px}.question-row strong{font-size:17px}.gua-stage{padding:22px 26px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:15px;background:#ffffff06}.gua-block{display:grid;justify-items:center;gap:3px}.gua-block small{color:#ffffff73;font:600 10px/1 var(--mono);letter-spacing:.12em}.gua-block .gua-symbol{margin:3px 0;color:#d6a354;font-size:20px;font-weight:400;line-height:1}.gua-block .gua-name{color:#d6a354;font-size:15px;line-height:1}.gua-arrow{color:#ffffff47;font:500 22px/1 var(--mono)}.ai-verdict{padding:24px 26px 22px;background:#fffaf3;color:var(--ink);border-left:5px solid var(--vermilion)}.ai-label{color:var(--vermilion);font:700 10px/1.3 var(--mono);letter-spacing:.13em}.ai-verdict h3{margin:10px 0 8px;font-size:22px;line-height:1.45}.ai-verdict p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.85}.verdict-grid{display:grid;grid-template-columns:repeat(3,1fr)}.verdict-grid span{min-height:76px;padding:14px;display:grid;align-content:center;gap:4px;border-right:1px solid rgba(255,255,255,.12)}.verdict-grid span:last-child{border:0}.verdict-grid small{color:#ffffff6b;font-size:11px}.verdict-grid strong{color:#fff;font-size:13px}.orbit{position:absolute;border:1px solid rgba(153,26,26,.15);border-radius:50%;pointer-events:none}.orbit-one{width:510px;height:510px}.orbit-two{width:610px;height:610px;border-style:dashed;animation:orbit 40s linear infinite}@keyframes orbit{to{transform:rotate(360deg)}}.today-bar{color:#fff;background:var(--vermilion);border-top:1px solid var(--vermilion-deep);border-bottom:1px solid var(--vermilion-deep)}.today-grid{min-height:128px;display:grid;grid-template-columns:1.25fr 1fr 1.2fr auto;align-items:stretch}.today-date,.today-item{padding:24px 30px;display:grid;align-content:center;border-right:1px solid rgba(255,255,255,.18)}.today-date{padding-left:0}.today-date small{color:#ffffff8c;font:600 10px/1 var(--mono);letter-spacing:.15em}.today-date strong{margin-top:7px;font-size:22px}.today-date span{color:#ffffff9e;font-size:13px}.today-item{grid-template-columns:34px 1fr;align-items:center;gap:12px}.today-item small{width:30px;height:30px;display:grid;place-items:center;color:var(--vermilion);background:#fff;font-weight:900}.today-item p{margin:0;font-size:14px;font-weight:800}.today-item.avoid small{color:var(--ink)}.today-link{min-width:145px;padding:0 0 0 25px;display:flex;align-items:center;justify-content:space-between;gap:20px;text-decoration:none;font-size:14px;font-weight:900}.today-link strong{font:500 22px/1 var(--mono)}.section-heading{margin-bottom:45px;display:grid;grid-template-columns:1.15fr .85fr;gap:80px;align-items:end}.section-heading.compact{margin-bottom:30px}.section-index{margin:0 0 12px;color:var(--vermilion);font:700 11px/1.3 var(--mono);letter-spacing:.18em}.section-index.light{color:#d7a99e}.section-heading h2,.faq-heading h3,.benefits-intro h3{margin:0;font-size:clamp(34px,4vw,54px);line-height:1.22;letter-spacing:-.035em}.section-heading>p{max-width:520px;margin:0;color:var(--ink-soft);font-size:15px;line-height:1.9}.tools-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line-strong);border-left:1px solid var(--line-strong)}.tool-card{position:relative;min-height:410px;padding:32px;display:flex;flex-direction:column;background:#fffdf99e;border-right:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);text-decoration:none;overflow:hidden;transition:background .22s ease,transform .22s ease}.tool-card:after{content:"";position:absolute;width:160px;height:160px;right:-110px;bottom:-110px;border:1px solid var(--vermilion);border-radius:50%;transition:right .3s ease,bottom .3s ease}.tool-card:hover{z-index:2;background:var(--surface);transform:translateY(-4px);box-shadow:var(--shadow)}.tool-card:hover:after{right:-80px;bottom:-80px}.tool-featured{color:#fff;background:var(--ink)}.tool-featured:hover{color:#fff;background:#27231e}.tool-top{display:flex;justify-content:space-between;align-items:start}.tool-top span{color:var(--vermilion);font:700 11px/1 var(--mono)}.tool-featured .tool-top span{color:#d8aaa0}.tool-top strong{color:var(--vermilion);font-size:54px;line-height:1}.tool-featured .tool-top strong{color:#d3a052}.tool-en{margin:25px 0 5px;color:var(--ink-faint);font:650 11px/1.3 var(--mono);letter-spacing:.15em}.tool-featured .tool-en{color:#fff6}.tool-card h3{margin:0;font-size:27px}.tool-card>p:not(.tool-en){max-width:520px;margin:13px 0 0;color:var(--ink-soft);font-size:14px;line-height:1.85}.tool-featured>p:not(.tool-en){color:#ffffff9e}.tool-card ul{margin:20px 0 0;padding:0;display:grid;gap:6px;list-style:none;color:var(--ink-soft);font-size:13px}.tool-featured ul{color:#ffffff94}.tool-card li:before{content:"＋";margin-right:8px;color:var(--vermilion);font-family:var(--mono)}.tool-featured li:before{color:#d7a69b}.tool-cta{margin-top:auto;padding-top:24px;color:var(--vermilion);font-size:14px;font-weight:900}.tool-featured .tool-cta{color:#fff}.archive-count{margin-top:18px;display:flex;align-items:baseline;gap:11px}.archive-count strong{color:var(--vermilion);font:700 28px/1 var(--mono)}.archive-count span{color:var(--ink-faint);font-size:13px}.ai-section{position:relative;padding:120px 0;color:#fff;background:var(--ink);overflow:hidden}.ai-section:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:.09;background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px);background-size:54px 54px}.ai-watermark{position:absolute;left:-35px;bottom:-150px;color:#ffffff07;font-size:520px;line-height:1}.ai-layout{position:relative;z-index:2;display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center}.ai-copy h2{margin:0;font-size:clamp(42px,5.3vw,70px);line-height:1.13;letter-spacing:-.055em}.ai-copy h2 em{color:#d7a39a;font-style:normal}.ai-copy>p:not(.section-index){max-width:540px;margin:26px 0 32px;color:#ffffff9e;font-size:16px;line-height:1.95}.ai-copy .button{width:-moz-fit-content;width:fit-content}.ai-principles{border-top:1px solid rgba(255,255,255,.22)}.ai-principles article{min-height:112px;padding:23px 0;display:grid;grid-template-columns:55px 1fr;align-items:start;border-bottom:1px solid rgba(255,255,255,.22)}.ai-principles article>span{color:#d6a196;font:700 11px/1.5 var(--mono)}.ai-principles h3{margin:0 0 6px;font-size:21px}.ai-principles p{margin:0;color:#ffffff87;font-size:14px}.preview-tabs{margin-bottom:20px;display:flex;border-bottom:1px solid var(--line-strong)}.preview-tab{min-height:48px;padding:0 24px;color:var(--ink-soft);background:transparent;border:0;border-bottom:3px solid transparent;cursor:pointer;font-size:14px;font-weight:800}.preview-tab:hover,.preview-tab.active{color:var(--vermilion);border-bottom-color:var(--vermilion)}.device-stage{display:grid;grid-template-columns:.62fr 1.38fr;min-height:580px;background:var(--paper-deep);border:1px solid var(--line-strong)}.device-copy{padding:55px 44px;align-self:center}.preview-number{margin:0 0 18px;color:var(--vermilion);font:700 11px/1.3 var(--mono);letter-spacing:.15em}.device-copy h3{margin:0;font-size:32px;line-height:1.4}.device-copy>p:not(.preview-number){margin:18px 0 24px;color:var(--ink-soft);font-size:14px;line-height:1.9}.device-copy a{color:var(--vermilion);font-size:14px;font-weight:900;text-underline-offset:6px}.device-window{margin:38px 38px 38px 0;align-self:stretch;background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--shadow);overflow:hidden}.device-bar{min-height:47px;padding:0 17px;display:flex;align-items:center;gap:20px;color:#ffffff8c;background:var(--ink);font:600 10px/1 var(--mono);letter-spacing:.08em}.device-bar span{color:#fff;font-family:var(--serif);font-size:13px;font-weight:900}.device-bar small{margin-left:auto;font-size:11px}.device-bar i{width:8px;height:8px;background:var(--vermilion);border-radius:50%}.preview-screen{display:none;min-height:493px}.preview-screen.active{display:block;animation:screenIn .32s ease}@keyframes screenIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.screen-title{min-height:83px;padding:17px 22px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.screen-title div{display:grid;gap:4px}.screen-title small{color:var(--vermilion);font:700 10px/1 var(--mono);letter-spacing:.12em}.screen-title strong{font-size:18px}.screen-title>span{color:var(--ink-faint);font:650 11px/1 var(--mono)}.gua-columns{display:grid;grid-template-columns:1fr 1fr;color:#fff;background:var(--vermilion)}.gua-columns div{padding:14px 22px;display:flex;align-items:center;justify-content:space-between;border-right:1px solid rgba(255,255,255,.25)}.gua-columns small{color:#ffffff94;font-size:11px}.gua-columns strong{font-size:17px}.line-table>div{min-height:47px;padding:0 22px;display:grid;grid-template-columns:56px 1fr 94px 1fr;align-items:center;gap:14px;border-bottom:1px solid var(--line);font-size:13px}.line-table>div>span:first-child{color:var(--ink-faint)}.line-table i{position:relative;display:block;height:6px;background:var(--ink)}.line-table i.broken:after{content:"";position:absolute;left:39%;right:39%;top:-1px;bottom:-1px;background:var(--surface)}.line-table .moving{color:var(--vermilion);background:var(--vermilion-soft);font-weight:900}.line-table .moving i{background:var(--vermilion)}.screen-footer{min-height:64px;padding:0 22px;display:flex;align-items:center;gap:15px;color:#fff;background:var(--ink)}.screen-footer strong{color:#f2b5aa}.screen-footer span{color:#ffffff85;font-size:12px}.screen-footer i{margin-left:auto;font:500 20px/1 var(--mono)}.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr)}.pillar-grid>div{min-height:273px;padding:14px;display:grid;justify-items:center;align-content:start;border-right:1px solid var(--line)}.pillar-grid>div:last-child{border:0}.pillar-grid small{color:var(--ink-faint);font-size:11px}.pillar-grid strong{margin:16px 0 13px;font-size:34px;line-height:1.23;text-align:center}.pillar-grid strong em{color:var(--vermilion);font-style:normal}.pillar-grid span{color:var(--vermilion);font-size:12px;font-weight:800}.pillar-grid .day-pillar{color:#fff;background:var(--vermilion)}.pillar-grid .day-pillar small,.pillar-grid .day-pillar span{color:#ffffffb3}.pillar-grid .day-pillar strong em{color:#fff}.fortune-row{min-height:80px;display:grid;grid-template-columns:70px repeat(5,1fr);align-items:stretch;border-top:1px solid var(--line)}.fortune-row>*{display:grid;place-items:center;border-right:1px solid var(--line);font-size:12px}.fortune-row small{color:var(--ink-faint)}.fortune-row .on{color:#fff;background:var(--ink)}.weekday-row,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr)}.weekday-row{min-height:41px;align-items:center;color:var(--ink-faint);border-bottom:1px solid var(--line);text-align:center;font-size:11px}.calendar-grid span{min-height:81px;padding:9px;display:grid;justify-items:center;align-content:center;gap:3px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font:700 14px/1.2 var(--mono)}.calendar-grid span:nth-child(7n){border-right:0}.calendar-grid small{color:var(--ink-faint);font-family:var(--serif);font-size:11px}.calendar-grid .muted{color:#c9c0b6}.calendar-grid .today{color:#fff;background:var(--vermilion)}.calendar-grid .today small{color:#ffffffb3}.cases-section{background:#fffdf961}.case-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.case-main{min-height:420px;padding:36px;display:grid;grid-template-columns:190px 1fr;gap:36px;align-items:center;color:#fff;background:var(--ink);text-decoration:none;transition:transform .2s ease}.case-main:hover{transform:translateY(-4px)}.case-hex{min-height:230px;display:grid;grid-template-columns:1fr;place-items:center;color:#d7a356;border:1px solid rgba(255,255,255,.18);font-size:58px;line-height:1}.case-hex i{color:#ffffff4d;font:400 18px/1 var(--mono)}.case-body>p{color:#d9aaa0;font:650 10px/1.5 var(--mono);letter-spacing:.08em}.case-body h3{margin:12px 0 16px;font-size:30px;line-height:1.4}.case-body blockquote{margin:0 0 24px;padding-left:18px;color:#ffffff94;border-left:2px solid var(--vermilion);font-size:14px}.case-body>span{color:#fff;font-size:14px;font-weight:900}.case-list{display:grid;border-top:1px solid var(--line-strong)}.case-list a{min-height:127px;padding:19px 20px;display:grid;grid-template-columns:58px 1fr auto;align-items:center;gap:16px;background:var(--surface);border:1px solid var(--line-strong);border-top:0;text-decoration:none;transition:background .2s ease}.case-list a:hover{background:var(--vermilion-soft)}.case-mini-hex{color:var(--vermilion);font-size:39px}.case-list small{color:var(--ink-faint);font-size:11px}.case-list h3{margin:5px 0 0;font-size:17px}.case-list strong{color:var(--vermilion);font:500 18px/1 var(--mono)}.case-hubs{margin-top:20px;padding:20px 22px;display:flex;align-items:center;flex-wrap:wrap;gap:11px;background:var(--surface);border:1px solid var(--line-strong)}.case-hubs>span{margin-right:8px;color:var(--ink-faint);font-size:12px}.case-hubs a{padding:5px 10px;color:var(--vermilion);background:var(--vermilion-soft);text-decoration:none;font-size:13px;font-weight:800}.case-hubs .all-cases{margin-left:auto;color:var(--ink);background:transparent;text-decoration:underline;text-underline-offset:5px}.knowledge-controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.knowledge-filter{min-height:42px;padding:0 18px;color:var(--ink-soft);background:transparent;border:1px solid var(--line-strong);cursor:pointer;font-size:13px;font-weight:800}.knowledge-filter:hover,.knowledge-filter.active{color:#fff;background:var(--vermilion);border-color:var(--vermilion)}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-strong);border-left:1px solid var(--line-strong)}.article-card{min-height:320px;padding:27px;display:flex;flex-direction:column;background:#fffdf9a3;border-right:1px solid var(--line-strong);border-bottom:1px solid var(--line-strong);text-decoration:none;transition:background .2s ease,transform .2s ease}.article-card:hover{z-index:2;background:var(--surface);transform:translateY(-3px);box-shadow:var(--shadow)}.article-card[hidden]{display:none}.article-top{display:flex;justify-content:space-between;gap:12px;color:var(--vermilion);font-size:12px;font-weight:800}.article-top small{color:var(--ink-faint);font:650 10px/1.3 var(--mono)}.article-card h3{margin:27px 0 14px;font-size:22px;line-height:1.52}.article-card>p{margin:0;color:var(--ink-soft);font-size:14px;line-height:1.85}.article-meta{margin-top:auto;padding-top:23px;display:flex;justify-content:space-between;color:var(--ink-faint);border-top:1px solid var(--line);font-size:12px}.article-meta strong{color:var(--vermilion);font:500 18px/1 var(--mono)}.knowledge-more{margin-top:20px;min-height:58px;padding:0 20px;display:flex;justify-content:space-between;align-items:center;color:#fff;background:var(--ink);text-decoration:none;font-size:14px;font-weight:900}.knowledge-more strong{color:#dca49b;font:500 20px/1 var(--mono)}.benefits-section{padding:100px 0;color:#fff;background:var(--vermilion)}.benefits-section .section-shell{display:grid;grid-template-columns:.78fr 1.22fr;gap:80px;align-items:center}.benefits-intro h3{max-width:500px}.benefits-intro>p:last-child{max-width:490px;margin:22px 0 0;color:#ffffffa3;font-size:15px}.benefits-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid rgba(255,255,255,.25);border-left:1px solid rgba(255,255,255,.25)}.benefits-grid article{min-height:215px;padding:25px;border-right:1px solid rgba(255,255,255,.25);border-bottom:1px solid rgba(255,255,255,.25)}.benefits-grid article>strong{width:38px;height:38px;display:grid;place-items:center;color:var(--vermilion);background:#fff;font-size:17px}.benefits-grid h3{margin:20px 0 8px;font-size:20px}.benefits-grid p{margin:0;color:#ffffff9e;font-size:13px}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;align-items:start}.faq-heading{position:sticky;top:120px}.faq-heading>p:last-child{max-width:470px;margin:20px 0 0;color:var(--ink-soft);font-size:14px}.faq-list{border-top:1px solid var(--line-strong)}.faq-list details{border-bottom:1px solid var(--line-strong)}.faq-list summary{position:relative;padding:24px 48px 24px 0;cursor:pointer;list-style:none;font-size:17px;font-weight:900}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"＋";position:absolute;right:5px;top:23px;color:var(--vermilion);font:500 20px/1 var(--mono)}.faq-list details[open] summary:after{content:"−"}.faq-list details p{margin:-5px 0 24px;padding-right:55px;color:var(--ink-soft);font-size:14px;line-height:1.9}.final-cta{padding:68px 0;color:#fff;background:var(--ink)}.final-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.final-cta small{color:#ffffff61;font:650 10px/1.3 var(--mono);letter-spacing:.15em}.final-cta h3{margin:8px 0 0;font-size:clamp(28px,3.5vw,45px)}.site-footer{padding:70px 0 22px;color:#fff;background:#12110f;border-top:1px solid rgba(255,255,255,.1)}.footer-grid{display:grid;grid-template-columns:1.55fr repeat(4,1fr);gap:45px}.brand.inverse .brand-type small{color:#fff6}.footer-brand p{max-width:310px;margin:22px 0 0;color:#ffffff73;font-size:13px}.footer-col{display:grid;align-content:start;gap:8px}.footer-col h3{margin:0 0 10px;color:#d9a79d;font:700 11px/1.3 var(--mono);letter-spacing:.15em}.footer-col a{color:#ffffff8c;text-decoration:none;font-size:13px}.footer-col a:hover{color:#fff}.footer-bottom{margin-top:55px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#ffffff47;border-top:1px solid rgba(255,255,255,.1);font:600 11px/1.4 var(--mono);letter-spacing:.08em}.mobile-bottom-nav{display:none}.language-toast{position:fixed;z-index:500;left:50%;bottom:28px;padding:11px 18px;color:#fff;background:var(--ink);border:1px solid rgba(255,255,255,.15);box-shadow:var(--shadow);transform:translate(-50%,20px);opacity:0;pointer-events:none;font-size:13px;transition:opacity .2s ease,transform .2s ease}.language-toast.show{opacity:1;transform:translate(-50%)}@media(max-width:1120px){.nav-shell{gap:22px}.desktop-nav{gap:17px}.desktop-nav a{font-size:13px}.login-button{display:none}.hero{grid-template-columns:minmax(0,.88fr) minmax(440px,1fr);gap:45px}.orbit-two{width:520px;height:520px}.today-grid{grid-template-columns:1.2fr 1fr 1.1fr auto}.section-heading{gap:50px}.ai-layout{gap:60px}.device-stage{grid-template-columns:.7fr 1.3fr}.article-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}}@media(max-width:900px){body{padding-bottom:66px}.section-shell,.nav-shell{width:min(calc(100% - 30px),var(--shell))}.nav-shell{min-height:62px;grid-template-columns:1fr auto}.desktop-nav{display:none}.nav-actions{gap:7px}.language-switch{min-height:40px}.menu-button{display:grid}.mobile-drawer{position:fixed;top:62px;left:15px;right:15px;z-index:110;padding:13px;display:block;color:var(--ink);background:var(--surface);border:1px solid var(--line-strong);box-shadow:var(--shadow);transform:translateY(-18px);opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s ease}.mobile-drawer.open{transform:none;opacity:1;visibility:visible}.mobile-drawer nav{display:grid}.mobile-drawer a{min-height:52px;padding:0 12px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);text-decoration:none;font-size:15px;font-weight:900}.mobile-drawer a small{color:var(--ink-faint);font:600 9px/1 var(--mono);letter-spacing:.15em}.drawer-login{width:100%;min-height:48px;margin-top:12px;color:#fff;background:var(--vermilion);border:0;font-size:14px;font-weight:900}body.menu-open:after{content:"";position:fixed;top:62px;right:0;bottom:0;left:0;z-index:90;background:#00000059;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.hero{min-height:auto;padding:68px 0 74px;grid-template-columns:1fr;gap:58px}.hero-product{min-height:auto}.product-window{width:min(100%,610px)}.orbit{display:none}.today-grid{grid-template-columns:1fr 1fr}.today-date,.today-item{min-height:105px;padding:20px}.today-date{padding-left:20px;border-bottom:1px solid rgba(255,255,255,.18)}.today-item.auspicious{border-right:0;border-bottom:1px solid rgba(255,255,255,.18)}.today-item.avoid{border-right:1px solid rgba(255,255,255,.18)}.today-link{padding:0 20px}.content-section{padding:82px 0}.section-heading{grid-template-columns:1fr;gap:18px;margin-bottom:34px}.section-heading>p{max-width:680px}.tools-grid{grid-template-columns:1fr 1fr}.tool-card{min-height:390px;padding:26px}.ai-section{padding:86px 0}.ai-layout{grid-template-columns:1fr;gap:55px}.ai-copy>p:not(.section-index){max-width:650px}.device-stage{grid-template-columns:1fr}.device-copy{padding:34px}.device-window{min-height:530px;margin:0 24px 30px}.case-layout{grid-template-columns:1fr}.case-list{grid-template-columns:repeat(3,1fr);border-left:1px solid var(--line-strong)}.case-list a{min-height:190px;grid-template-columns:1fr auto;align-content:center;border-left:0;border-top:1px solid var(--line-strong)}.case-mini-hex{grid-column:1 / -1}.benefits-section .section-shell,.faq-layout{grid-template-columns:1fr;gap:45px}.faq-heading{position:static}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.footer-brand{grid-column:1 / -1}.mobile-bottom-nav{position:fixed;z-index:150;left:0;right:0;bottom:0;height:66px;display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom);background:#fffdf9f5;border-top:1px solid var(--line-strong);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.mobile-bottom-nav a{min-width:0;display:grid;place-items:center;align-content:center;gap:3px;text-decoration:none;font-size:11px;font-weight:800}.mobile-bottom-nav strong{color:var(--vermilion);font:700 14px/1 var(--mono)}.mobile-bottom-nav .bottom-nav-gua{font-family:var(--serif);font-size:22px;font-weight:400;line-height:1}.mobile-bottom-nav .bottom-nav-icon{width:21px;height:21px;color:var(--vermilion);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}.language-toast{bottom:84px}}@media(max-width:600px){.brand-seal{width:35px;height:35px;font-size:18px}.brand-type strong{font-size:16px}.brand-type small{font-size:9px}.language-switch{min-width:58px;padding:0 7px}.hero{padding:54px 0 60px;gap:44px}.overline{align-items:flex-start;flex-wrap:wrap;gap:8px 12px;font-size:10px}.overline:before{width:20px;margin-top:6px}.overline strong{width:100%;padding-left:32px;font-size:11px}.hero h1{font-size:clamp(44px,14vw,60px);letter-spacing:-.07em}.hero-lead{margin-top:22px;font-size:16px;line-height:1.85}.hero-actions{display:grid;grid-template-columns:1fr 1fr}.hero-actions .button-primary{grid-column:1 / -1}.hero-actions .button,.hero-actions .text-link{width:100%;min-width:0}.text-link{display:flex;align-items:center;justify-content:center;min-height:52px;border:1px solid var(--line-strong);text-decoration:none}.hero-facts{margin-top:34px}.hero-facts span{min-height:74px;padding:13px 8px 8px 0}.hero-facts span+span{padding-left:10px}.hero-facts strong{font-size:15px}.hero-facts small{font-size:10px;line-height:1.45}.product-window{box-shadow:12px 14px #991a1a1a,0 20px 50px #2d211826}.window-top{font-size:10px}.question-row{padding:16px}.question-row strong{font-size:15px}.gua-stage{padding:17px 16px}.gua-block .gua-symbol{font-size:20px}.gua-block .gua-name{font-size:13px}.ai-verdict{padding:19px}.ai-verdict h3{font-size:18px}.ai-verdict p{font-size:13px}.verdict-grid span{min-height:70px;padding:10px}.verdict-grid small{font-size:9px}.verdict-grid strong{font-size:11px}.today-grid{grid-template-columns:1fr}.today-date,.today-item{min-height:91px;border-right:0!important;border-bottom:1px solid rgba(255,255,255,.18)}.today-link{min-height:65px}.content-section{padding:68px 0}.section-heading h2,.faq-heading h3,.benefits-intro h3{font-size:34px}.section-heading>p{font-size:14px}.tools-grid{grid-template-columns:1fr}.tool-card{min-height:360px}.tool-card h3{font-size:24px}.ai-section{padding:72px 0}.ai-copy h2{font-size:44px}.ai-principles article{grid-template-columns:44px 1fr}.preview-tabs{overflow-x:auto}.preview-tab{flex:0 0 auto;padding:0 16px}.device-copy{padding:28px 22px}.device-copy h3{font-size:26px}.device-window{margin:0 12px 18px}.device-bar small{display:none}.screen-title{padding:14px}.screen-title strong{font-size:15px}.screen-title>span{font-size:9px}.line-table>div{padding:0 12px;grid-template-columns:41px 1fr 60px 1fr;gap:7px;font-size:10px}.gua-columns div{padding:12px 14px}.pillar-grid>div{min-height:245px;padding:10px 5px}.pillar-grid strong{font-size:28px}.fortune-row{grid-template-columns:55px repeat(5,1fr)}.fortune-row>*{font-size:9px}.calendar-grid span{min-height:66px;font-size:12px}.calendar-grid small{font-size:9px}.case-main{min-height:0;padding:24px;grid-template-columns:1fr;gap:24px}.case-hex{min-height:120px;grid-template-columns:1fr auto 1fr;font-size:48px}.case-body h3{font-size:25px}.case-list{grid-template-columns:1fr;border-left:0}.case-list a{min-height:118px;grid-template-columns:51px 1fr auto;border-left:1px solid var(--line-strong)}.case-mini-hex{grid-column:auto}.case-hubs{align-items:flex-start}.case-hubs>span{width:100%}.case-hubs .all-cases{width:100%;margin:8px 0 0}.knowledge-controls{flex-wrap:nowrap;overflow-x:auto;padding-bottom:3px}.knowledge-filter{flex:0 0 auto}.article-grid{grid-template-columns:1fr}.article-card{min-height:290px}.benefits-section{padding:72px 0}.benefits-grid{grid-template-columns:1fr}.benefits-grid article{min-height:180px}.faq-list summary{padding-right:36px;font-size:16px}.faq-list details p{padding-right:16px}.final-cta-inner{align-items:flex-start;flex-direction:column}.final-cta .button{width:100%}.site-footer{padding-top:55px}.footer-grid{grid-template-columns:1fr 1fr;gap:34px 18px}.footer-brand{grid-column:1 / -1}.footer-bottom{flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}