:root{--ink:#223730;--ink2:#52645a;--paper:#f7f4ec;--white:#fffefa;--line:#dddcd1;--red:#a94632;--green:#315e4d;--gold:#c5a35e;--shadow:0 20px 65px rgba(34,55,48,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;line-height:1.55}a{color:inherit}button,input,select{font:inherit}button{cursor:pointer}.shell{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{height:86px;border-bottom:1px solid var(--line);background:rgba(247,244,236,.93);position:relative;z-index:5}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:'DM Serif Display',Georgia,serif;font-size:23px;letter-spacing:-.035em}.brand-mark{width:39px;height:39px;display:grid;place-items:center;background:var(--red);color:#fff;font-family:'Noto Serif SC',serif;font-size:21px;line-height:1;box-shadow:3px 3px 0 #d9bcb0}.nav{display:flex;align-items:center;gap:33px}.nav a{text-decoration:none;color:#4d5b52;font-size:13px;font-weight:700;letter-spacing:.09em;text-transform:uppercase}.nav a:hover,.nav a[aria-current=page]{color:var(--red)}.nav .nav-cta{background:var(--ink);color:#fff;padding:12px 18px;border-radius:4px}.nav .nav-cta:hover{color:#fff;background:var(--red)}.hero{padding:60px 0 73px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:62px}.eyebrow{display:inline-flex;gap:10px;align-items:center;color:var(--red);font-size:12px;font-weight:700;letter-spacing:.17em;text-transform:uppercase}.eyebrow:before{content:'';width:29px;height:1px;background:currentColor}h1,h2,h3{font-family:'DM Serif Display',Georgia,serif;font-weight:400;line-height:1.06;letter-spacing:-.04em}h1{font-size:clamp(56px,6vw,94px);margin:24px 0}.hero h1 em{color:var(--red);font-weight:400}.hero-copy{font-size:18px;color:var(--ink2);max-width:530px;margin:0 0 30px}.hero-mini{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:#69796f}.hero-mini .dot{height:6px;width:6px;background:var(--gold);border-radius:100%}.art{min-height:485px;position:relative;display:grid;place-items:center;background:#e6e7db;border:1px solid #dadccf;overflow:hidden}.art:before,.art:after{content:'';position:absolute;border:1px solid rgba(49,94,77,.16);border-radius:50%;width:540px;height:540px}.art:after{width:365px;height:365px}.art-line{position:absolute;inset:28px;border:1px solid rgba(49,94,77,.28)}.art-char{font-family:'Noto Serif SC',serif;font-size:250px;color:#315e4d;line-height:1;transform:translateY(-10px);z-index:1}.art-note{position:absolute;bottom:32px;left:34px;z-index:2;background:#f7f4ec;padding:13px 18px;font-family:'DM Serif Display',serif;font-size:18px;box-shadow:var(--shadow)}.art-seal{position:absolute;right:41px;top:36px;z-index:2;border:2px solid var(--red);color:var(--red);padding:7px;font-family:'Noto Serif SC',serif;writing-mode:vertical-rl;font-size:14px;letter-spacing:.15em}.studio{background:#eae9dd;border-top:1px solid #dcddcf;border-bottom:1px solid #dcddcf;padding:78px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}.section-head h2{font-size:clamp(38px,4vw,60px);margin:12px 0 0}.section-head p{max-width:400px;color:var(--ink2);margin:0}.form-card{background:var(--white);box-shadow:var(--shadow);border:1px solid #e3e2d8;padding:34px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:23px 24px}.field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:700;margin-bottom:10px}.field input,.field select{display:block;width:100%;height:50px;border:1px solid #d7d8cd;background:#fbfaf5;color:var(--ink);padding:0 15px;border-radius:3px;outline:none}.field input:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(49,94,77,.11)}.field small{display:block;margin-top:8px;color:#78877b;font-size:12px}.form-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:28px;padding-top:25px;border-top:1px solid var(--line)}.form-footer p{font-size:13px;color:var(--ink2);margin:0}.primary{border:0;border-radius:3px;background:var(--red);color:#fff;padding:15px 25px;font-weight:700;white-space:nowrap}.primary:hover{background:#873825}.secondary{border:1px solid #c9d0c3;background:transparent;color:var(--green);padding:10px 15px;border-radius:3px;font-size:13px;font-weight:700}.secondary:hover{background:#edf1e9}.results{margin-top:30px;display:none}.results.is-visible{display:block}.result-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin:0 0 18px}.result-head h3{font-size:32px;margin:0}.result-head p{margin:6px 0 0;color:var(--ink2)}.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.name-card{background:var(--white);padding:27px;border:1px solid #dddcd1;min-width:0}.name-card:first-child{border-top:4px solid var(--red)}.card-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.15em;font-weight:700;color:var(--red)}.hanzi{font-family:'Noto Serif SC',serif;font-size:47px;letter-spacing:.12em;margin:20px 0 3px;line-height:1.25}.pinyin{font-size:17px;color:var(--green);margin-bottom:13px}.meaning{font-family:'DM Serif Display',serif;font-size:22px;line-height:1.2;margin:0 0 14px}.explain{color:var(--ink2);font-size:13px;min-height:64px}.detail{border-top:1px solid var(--line);padding-top:13px;margin-top:16px;font-size:12px;color:var(--ink2)}.card-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.note{font-size:12px;color:#67786c;margin-top:17px}.info{padding:92px 0}.info-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.info h2{font-size:clamp(38px,4vw,58px);margin:12px 0 22px}.info p{color:var(--ink2)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.step{border-top:1px solid #bfc8ba;padding-top:19px}.step span{font-family:'DM Serif Display',serif;font-size:31px;color:var(--red)}.step h3{font-size:24px;margin:15px 0 10px}.step p{font-size:14px;margin:0}.sample{background:#294d3f;color:#fff;padding:65px 0}.sample-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.sample h2{font-size:clamp(39px,4vw,58px);margin:10px 0 18px}.sample p{color:#d3e0d4}.sample-paper{background:#f8f5ec;color:var(--ink);padding:25px 32px;box-shadow:12px 12px 0 rgba(255,255,255,.08)}.sample-paper .chinese{font-family:'Noto Serif SC',serif;font-size:62px;letter-spacing:.14em}.sample-paper p{color:var(--ink2);margin:0}.sample-paper .accent{color:var(--red);font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.footer{padding:42px 0 35px}.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:start}.footer p{font-size:13px;color:var(--ink2);max-width:360px}.footer-links{display:flex;gap:20px;flex-wrap:wrap}.footer-links a{font-size:13px;text-decoration:none;color:var(--ink2)}.footer-links a:hover{text-decoration:underline}.footline{border-top:1px solid var(--line);margin-top:35px;padding-top:20px;font-size:12px;color:#7a897f}.page-main{padding:72px 0 100px;min-height:65vh}.page-main .content{max-width:760px}.page-main h1{font-size:clamp(48px,6vw,77px);margin:20px 0}.page-main h2{font-size:31px;margin:36px 0 13px}.page-main p,.page-main li{color:var(--ink2);font-size:16px}.page-main li{margin:9px 0}.callout{border-left:3px solid var(--red);background:#eee9dd;padding:20px 23px;margin:30px 0;color:var(--ink2)}@media(max-width:800px){.hero-grid,.info-grid,.sample-grid{grid-template-columns:1fr}.hero{padding:45px 0 55px}.art{min-height:330px}.art-char{font-size:180px}.hero-grid{gap:36px}.info-grid{gap:25px}.result-grid,.steps{grid-template-columns:1fr}.name-card{padding:25px}.explain{min-height:0}}@media(max-width:580px){.shell{width:min(100% - 28px,1160px)}.site-header{height:auto;min-height:70px}.header-inner{flex-wrap:wrap;padding:14px 0}.brand{font-size:20px}.nav{width:100%;justify-content:space-between;gap:10px}.nav a{font-size:11px}.nav .nav-cta{padding:8px}.hero h1{font-size:55px}.art{min-height:285px}.art-char{font-size:145px}.art-note{left:16px;bottom:16px;font-size:14px}.studio,.info{padding:55px 0}.section-head,.form-footer,.result-head{display:block}.section-head p{margin-top:14px}.form-grid{grid-template-columns:1fr}.form-card{padding:21px}.form-footer .primary{margin-top:18px;width:100%}.result-head p{margin-bottom:15px}.sample{padding:50px 0}.footer-grid{display:block}.footer-links{margin-top:25px}}