:root{--ink:#101011;--paper:#f5f4ef;--orange:#ff5c00;--line:#d8d6cf;--pad:clamp(24px,5vw,82px)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 'Noto Sans TC',sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.site-header{position:fixed;inset:0 0 auto;z-index:30;height:86px;display:flex;align-items:center;justify-content:space-between;padding:0 var(--pad);background:rgba(255,255,255,.96);border-bottom:1px solid #ddd;transition:.3s}.site-header.scrolled{height:70px;box-shadow:0 10px 35px rgba(0,0,0,.08)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--orange);color:#fff;font-weight:900;font-size:22px;transition:.3s}.brand b{display:block;font-size:16px;letter-spacing:.12em}.brand small{display:block;font:500 10px/1.5 'Roboto Condensed';letter-spacing:.18em;color:#777}.nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:700}.nav>a:not(.nav-cta){position:relative}.nav>a:not(.nav-cta):after{content:'';position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--orange);transition:.25s}.nav>a:not(.nav-cta):hover:after{right:0}.nav-cta{background:var(--orange);color:#fff;padding:17px 22px}.menu-toggle{display:none;border:0;background:none}.hero{position:relative;height:min(820px,100svh);min-height:680px;margin-top:86px;overflow:hidden;background:var(--ink)}.hero-image{position:absolute;inset:0 0 0 24%;width:76%;height:100%;object-fit:cover;transition:.5s}.hero-ink{position:absolute;z-index:2;inset:0 65% 0 0;background:var(--ink);clip-path:polygon(0 0,76% 0,100% 100%,0 100%)}.hero-slice{position:absolute;z-index:3;left:29%;top:-10%;width:6%;height:120%;background:rgba(255,92,0,.82);transform:rotate(-7deg);mix-blend-mode:multiply}.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,16,17,.3),transparent 55%),linear-gradient(0deg,rgba(16,16,17,.45),transparent 42%)}.hero-copy{position:absolute;z-index:5;left:34%;top:42%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:flex-start}.hero-label{display:inline-block;margin:0;padding:8px 18px;font-size:clamp(40px,5vw,78px);font-weight:900;line-height:1.12;letter-spacing:.06em;color:#fff}.hero-label.dark{background:var(--ink)}.hero-label.orange{background:var(--orange);margin-top:7px}.hero-copy p{color:#fff;background:rgba(16,16,17,.86);padding:7px 14px;margin:18px 0 8px;font-weight:600}.play-link{color:#fff;font-size:13px;display:flex;align-items:center;gap:10px}.play-link span{display:grid;place-items:center;width:34px;height:34px;border:1px solid #fff;border-radius:50%;font-size:10px}.hero-contact{position:absolute;z-index:6;right:0;bottom:0;width:220px;min-height:112px;background:var(--orange);color:#fff;padding:20px 24px;display:grid;grid-template-columns:1fr auto;align-items:end}.hero-contact b{grid-column:1/-1;font:700 11px 'Roboto Condensed';letter-spacing:.16em}.hero-contact span{font-size:13px;line-height:1.5}.kicker{font:700 12px/1 'Roboto Condensed';letter-spacing:.22em;color:var(--orange)}.needs{position:relative;background:var(--orange);padding:90px var(--pad) 0;display:grid;grid-template-columns:35% 65%;min-height:500px}.needs-pattern{position:absolute;inset:0 60% 0 0;opacity:.18;background-image:radial-gradient(circle at 2px 2px,#fff 1.4px,transparent 1.6px);background-size:26px 26px}.needs-intro{position:relative;color:#fff;padding:35px 8vw 90px 0}.needs-intro .kicker{color:#fff}.needs-intro h2{font-size:clamp(34px,4vw,58px);line-height:1.25;margin:24px 0}.needs-intro p{font-size:14px;max-width:330px}.needs-grid{position:relative;z-index:2;align-self:end;display:grid;grid-template-columns:repeat(3,1fr);background:#fff;box-shadow:0 20px 40px rgba(0,0,0,.18)}.need-card{position:relative;min-height:185px;padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:.25s}.need-card:nth-child(3n){border-right:0}.need-card:nth-child(n+4){border-bottom:0}.need-card>span{font-size:30px;color:var(--orange)}.need-card h3{font-size:15px;line-height:1.7;margin:22px 0 4px}.need-card small{font:700 9px 'Roboto Condensed';letter-spacing:.16em;color:#aaa}.need-card:hover{background:var(--ink);color:#fff;transform:translateY(-8px);z-index:2}.answer-line{padding:90px var(--pad);display:grid;grid-template-columns:1fr auto 1fr;gap:28px;align-items:center;background:#e8e7e1}.answer-line span{height:1px;background:#c8c6be}.answer-line p{margin:0;color:#e54f00;font-weight:700}.approach{display:grid;grid-template-columns:1fr 1fr;min-height:560px;background:#fff}.approach-copy{padding:110px var(--pad);align-self:center}.approach-copy h2{font-size:clamp(38px,4.5vw,68px);line-height:1.25;margin:22px 0 30px}.approach-copy p{max-width:520px;color:#6c6963}.text-link{display:inline-flex;gap:45px;margin-top:24px;font-size:13px;font-weight:700;border-bottom:1px solid;padding-bottom:7px}.approach-visual{position:relative;margin:0;min-height:520px;overflow:hidden}.approach-visual img{width:100%;height:100%;object-fit:cover;object-position:75% center}.approach-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(255,92,0,.65),transparent 48%)}.approach-visual>div{position:absolute;z-index:2;left:40px;bottom:38px;color:#fff}.approach-visual b{display:block;font-size:24px}.approach-visual span{font:700 10px 'Roboto Condensed';letter-spacing:.17em}.services-showcase{padding:0 var(--pad) 110px;background:#fff}.service-list{display:grid;grid-template-columns:repeat(3,1fr)}.service-card{position:relative;min-height:430px;padding:230px 30px 32px;background:#29292b;color:#fff;border-right:1px solid #4a4a4d;overflow:hidden;transition:.3s;--rx:0deg;--ry:0deg;--mx:50%;--my:50%}.service-card:last-child{border:0}.service-photo{position:absolute;inset:0 0 auto;height:210px;background-image:linear-gradient(0deg,rgba(16,16,17,.55),transparent),url('hero-broadcast.png');background-size:cover;transition:.5s}.crop-a{background-position:72% 70%}.crop-b{background-position:42% 60%}.crop-c{background-position:15% 65%}.service-card .num{position:absolute;right:20px;top:225px;color:var(--orange);font:700 12px 'Roboto Condensed'}.service-card h3{font-size:32px;margin:0 0 12px}.service-card p{color:#bbb;font-size:14px}.service-card small{position:absolute;bottom:25px;font:700 9px 'Roboto Condensed';letter-spacing:.16em;color:var(--orange)}.service-card:hover{background:var(--orange);transform:translateY(-8px)}.service-card:hover .service-photo{transform:scale(1.06)}.service-card:hover p,.service-card:hover small,.service-card:hover .num{color:#fff}.works{padding:120px var(--pad);background:var(--paper)}.works-head{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:end;margin-bottom:60px}.works-head .kicker{grid-column:1/-1}.works-head h2{font-size:clamp(38px,4.5vw,65px);line-height:1.2;margin:12px 0}.works-head p{max-width:420px;color:#6f6c66}.experience-board{display:grid;grid-template-columns:1fr 1fr;min-height:560px;border:1px solid #ccc}.featured{position:relative;padding:48px;background:var(--ink);color:#fff;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;transition:.3s}.featured>span{color:var(--orange);font:700 11px 'Roboto Condensed';letter-spacing:.16em}.featured h3{font-size:clamp(40px,5vw,70px);line-height:1.05;margin:18px 0;z-index:2}.featured small{color:#777;z-index:2}.court-lines{position:absolute;inset:12%;border:2px solid rgba(255,92,0,.2);transform:perspective(400px) rotateX(55deg) rotateZ(-18deg)}.court-lines:after{content:'';position:absolute;width:34%;aspect-ratio:1;border:2px solid rgba(255,92,0,.2);border-radius:50%;left:33%;top:20%}.experience-list{display:flex;flex-direction:column;background:#fff}.experience-list article{position:relative;flex:1;display:grid;grid-template-columns:40px 110px 1fr;gap:18px;align-items:center;padding:20px 30px;border-bottom:1px solid #ddd;transition:.25s}.experience-list article:last-child{border:0}.experience-list article:hover{background:var(--orange);color:#fff;padding-left:40px}.experience-list b{font:700 12px 'Roboto Condensed';color:var(--orange)}.experience-list article:hover b{color:#fff}.experience-list span{font:700 10px 'Roboto Condensed';letter-spacing:.14em;color:#999}.experience-list h3{font-size:17px}.process{display:grid;grid-template-columns:35% 65%;padding:110px var(--pad);background:#fff}.process-title h2{font-size:clamp(38px,4vw,60px);line-height:1.25;margin:20px 0}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bbb}.steps li{padding:30px 25px;border-right:1px solid #bbb;transition:.25s}.steps li:last-child{border:0}.steps li:hover{background:var(--ink);color:#fff;transform:translateY(-8px)}.steps b{font:700 11px 'Roboto Condensed';color:var(--orange)}.steps span{display:block;font:700 9px 'Roboto Condensed';letter-spacing:.15em;color:#999;margin-top:5px}.steps h3{font-size:26px;margin:35px 0 8px}.steps p{font-size:13px;color:#777}.steps li:hover p{color:#bbb}.contact{position:relative;overflow:hidden;padding:110px var(--pad) 145px;background:var(--orange);color:#fff}.contact h2{font-size:clamp(52px,8vw,108px);line-height:1;margin:20px 0}.contact h2 em{font-style:normal;color:var(--ink)}.contact .kicker{color:#fff}.button{display:inline-flex;gap:35px;background:#fff;color:var(--ink);padding:15px 24px;margin-top:22px;font-weight:700;position:relative;overflow:hidden}footer{padding:45px var(--pad);display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:60px;background:var(--ink);color:#888}footer p{font-size:13px}
.brand:hover .brand-mark{transform:rotate(-7deg) scale(1.08)}.button:before,.nav-cta:before{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 25%,rgba(255,255,255,.3) 48%,transparent 70%);transform:translateX(-130%);transition:.55s}.button:hover:before,.nav-cta:hover:before{transform:translateX(130%)}
@media(max-width:900px){.site-header{height:70px}.menu-toggle{display:flex;flex-direction:column;gap:6px;padding:8px}.menu-toggle span{width:24px;height:2px;background:#111}.nav{display:none;position:absolute;left:0;right:0;top:70px;background:#fff;padding:28px var(--pad);flex-direction:column;align-items:stretch}.nav.open{display:flex}.hero{margin-top:70px;height:720px}.hero-image{left:0;width:100%}.hero-ink{inset:0 50% 0 0}.hero-copy{left:44%;width:82%}.hero-slice{left:38%}.needs{grid-template-columns:1fr;padding-top:70px}.needs-pattern{inset:0}.needs-intro{padding:20px 0 50px}.needs-grid{grid-template-columns:repeat(2,1fr)}.need-card:nth-child(3n){border-right:1px solid var(--line)}.need-card:nth-child(2n){border-right:0}.need-card:nth-child(n+4){border-bottom:1px solid var(--line)}.need-card:nth-child(n+5){border-bottom:0}.approach{grid-template-columns:1fr}.approach-visual{min-height:430px}.service-list{grid-template-columns:1fr}.service-card{border:0;border-bottom:1px solid #4a4a4d}.works-head,.experience-board,.process{grid-template-columns:1fr}.experience-list article{grid-template-columns:35px 90px 1fr}.steps{margin-top:30px}footer{grid-template-columns:1fr;gap:16px}}
@media(max-width:560px){.brand b{font-size:14px}.brand-mark{width:38px;height:38px}.hero{height:650px;min-height:650px}.hero-ink{inset:0 28% 0 0}.hero-slice{left:55%;width:8%}.hero-copy{left:50%;top:44%;width:88%}.hero-label,.needs-intro h2,.approach-copy h2,.works-head h2,.featured h3,.process-title h2,.contact h2,.service-card h3{font-size:18px;line-height:1.45;letter-spacing:0}.hero-copy p{font-size:13px}.hero-contact{width:190px;min-height:100px}.needs{padding-left:18px;padding-right:18px}.needs-grid{grid-template-columns:1fr}.need-card{min-height:145px}.need-card:nth-child(n){border-right:0;border-bottom:1px solid var(--line)}.need-card:last-child{border-bottom:0}.answer-line{padding:55px 18px;grid-template-columns:1fr}.answer-line span{display:none}.answer-line p{text-align:center}.approach-copy,.works,.process{padding:75px 18px}.approach-visual{min-height:380px}.services-showcase{padding:0 18px 75px}.service-card{min-height:400px}.works-head{margin-bottom:35px}.experience-board{min-height:0}.featured{min-height:430px;padding:30px}.experience-list article{grid-template-columns:30px 1fr;padding:16px}.experience-list span{display:none}.experience-list h3{font-size:15px}.steps{grid-template-columns:1fr}.steps li{border-right:0;border-bottom:1px solid #bbb}.contact{padding:80px 18px 130px}footer{padding:35px 18px}}
@media(hover:none),(pointer:coarse){.service-card:hover,.need-card:hover,.steps li:hover{transform:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important}}

/* Professional broadcast palette: deep ocean blue × electric blue */
:root{--ink:#081a2c;--paper:#f3f6f9;--orange:#1677ff;--line:#d6e0ea}
.site-header{background:rgba(247,250,253,.97);border-bottom-color:#d6e0ea}.nav-cta,.hero-contact,.needs,.contact{background:#1677ff}.hero{background:#081a2c}.hero-slice{background:rgba(22,119,255,.86)}.hero:after{background:linear-gradient(90deg,rgba(8,26,44,.52),transparent 55%),linear-gradient(0deg,rgba(8,26,44,.62),transparent 42%)}.hero-copy p{background:rgba(8,26,44,.9)}.hero-label.dark{background:#081a2c}.hero-label.orange{background:#1677ff}.answer-line{background:#e7edf4}.answer-line p{color:#1267db}.approach-visual:after{background:linear-gradient(0deg,rgba(22,119,255,.68),transparent 50%)}.service-card{background:#101f32;border-color:#28435f}.service-card:hover{background:#1677ff}.service-photo{background-image:linear-gradient(0deg,rgba(8,26,44,.68),transparent),url('hero-broadcast.png')}.featured{background:#081a2c}.court-lines,.court-lines:after{border-color:rgba(22,119,255,.28)}.experience-list article:hover,.steps li:hover{background:#0d3153}.contact h2 em{color:#081a2c}footer{background:#061523}

/* Interactive experience selector */
.experience-list article{cursor:pointer;outline:none}.experience-list article:after{content:'+';position:absolute;right:28px;display:grid;place-items:center;width:30px;height:30px;border:1px solid #b8c5d2;border-radius:50%;color:#1677ff;font-size:18px;transition:.25s}.experience-list article:hover:after,.experience-list article.active:after{content:'→';border-color:#fff;color:#fff;transform:translateX(4px)}.experience-list article.active{background:#1677ff;color:#fff;padding-left:40px}.experience-list article.active b,.experience-list article.active span{color:#fff}.experience-list article:focus-visible{box-shadow:inset 0 0 0 3px #1677ff;z-index:2}.featured>span,.featured h3,.featured small,.featured .court-lines{transition:opacity .17s,transform .35s}.featured.is-updating>span,.featured.is-updating h3,.featured.is-updating small{opacity:0;transform:translateY(12px)}.featured[data-sport="baseball"] .court-lines{border-radius:50%;transform:perspective(400px) rotateX(62deg) rotateZ(-8deg)}.featured[data-sport="volleyball"] .court-lines{transform:perspective(400px) rotateX(58deg) rotateZ(0);background:linear-gradient(90deg,transparent 49.7%,rgba(22,119,255,.25) 50%,transparent 50.3%)}.featured[data-sport="multi"] .court-lines{border-style:dashed;transform:perspective(400px) rotateX(52deg) rotateZ(12deg)}.featured[data-sport="stacking"] .court-lines{border-radius:48% 48% 8% 8%;transform:perspective(400px) rotateX(58deg) rotateZ(-22deg) scale(.82)}
@media(max-width:560px){.experience-list article:after{right:14px;width:26px;height:26px}.experience-list article h3{padding-right:38px}}

/* Official logo palette: brown × brick red × orange × white */
:root{--ink:#40210f;--paper:#fff;--orange:#b93740;--line:rgba(64,33,15,.18);--accent:#ee7c30}
body{background:#fff;color:#40210f}.site-header{background:rgba(255,255,255,.97);border-bottom-color:rgba(64,33,15,.16)}.brand-mark{font-size:0;background:transparent url('huaguoshan-logo.svg') center/contain no-repeat}.nav-cta{background:#b93740}.nav>a:not(.nav-cta):after{background:#ee7c30}.hero{background:#40210f}.hero-ink,.hero-label.dark{background:#40210f}.hero-slice{background:rgba(238,124,48,.88)}.hero:after{background:linear-gradient(90deg,rgba(64,33,15,.5),transparent 55%),linear-gradient(0deg,rgba(64,33,15,.65),transparent 42%)}.hero-copy p{background:rgba(64,33,15,.9)}.hero-label.orange{background:#b93740}.hero-contact{background:#ee7c30}.needs{background:#b93740}.needs-grid{background:#fff}.need-card>span,.kicker{color:#ee7c30}.need-card:hover{background:#40210f}.answer-line{background:#fff7f2}.answer-line p{color:#b93740}.approach-visual:after{background:linear-gradient(0deg,rgba(185,55,64,.7),transparent 50%)}.service-card{background:#40210f;border-color:rgba(255,255,255,.2)}.service-card:hover{background:#b93740}.service-card .num,.service-card small{color:#ee7c30}.service-photo{background-image:linear-gradient(0deg,rgba(64,33,15,.7),transparent),url('hero-broadcast.png')}.works{background:#fff9f5}.featured{background:#40210f}.featured>span,.experience-list b{color:#ee7c30}.court-lines,.court-lines:after{border-color:rgba(238,124,48,.34)}.experience-list article:hover,.experience-list article.active{background:#b93740}.experience-list article:focus-visible{box-shadow:inset 0 0 0 3px #ee7c30}.experience-list article:after{color:#ee7c30;border-color:rgba(64,33,15,.28)}.process{background:#fff}.steps li:hover{background:#40210f}.steps b{color:#ee7c30}.contact{background:#b93740}.contact h2 em{color:#40210f}.button{color:#40210f}footer{background:#40210f}.featured[data-sport="volleyball"] .court-lines{background:linear-gradient(90deg,transparent 49.7%,rgba(238,124,48,.3) 50%,transparent 50.3%)}
