:root{color:#161616;background:#f5f5f2;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,SF Pro Display,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--ink: #161616;--muted: #6d716f;--line: rgba(22, 22, 22, .11);--paper: #fbfbf8;--soft: #efefeb;--hku-green: #005941;--hku-green-dark: #003d2f;--hku-green-bright: #087257;--hku-gold: #c8a45d;--jade: var(--hku-green);--jade-dark: var(--hku-green-dark);--gold: var(--hku-gold);--racing-red: var(--hku-green);--plum: #7a334d;--radius: 8px;--wide: min(1180px, calc(100vw - 40px))}*{box-sizing:border-box}html{scroll-behavior:smooth}section[id]{scroll-margin-top:98px}body{margin:0;min-width:320px;background:linear-gradient(180deg,rgba(255,255,255,.88) 0%,rgba(245,245,242,.94) 42%,#f5f5f2 100%),repeating-linear-gradient(90deg,rgba(22,22,22,.025) 0 1px,transparent 1px 112px)}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.site-shell{min-height:100vh;overflow-x:clip}.topbar{position:sticky;top:0;z-index:40;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;width:min(1240px,calc(100vw - 28px));margin:12px auto 0;padding:9px 12px 9px 14px;border:1px solid rgba(0,89,65,.12);border-radius:8px;background:linear-gradient(90deg,rgba(255,255,255,.9),rgba(244,249,246,.82)),rgba(251,251,248,.84);box-shadow:0 18px 50px #12161514;-webkit-backdrop-filter:blur(24px) saturate(1.2);backdrop-filter:blur(24px) saturate(1.2)}.brand{display:inline-flex;align-items:center;gap:10px;padding:4px 6px 4px 4px;border-radius:7px;background:rgba(255,255,255,.18);font-size:15px;font-weight:800;letter-spacing:0}.brand img{display:block;width:136px;height:auto;max-height:40px;object-fit:contain;filter:saturate(.9) contrast(.96);mix-blend-mode:multiply}.brand span{display:inline-flex;align-items:center;min-height:28px;padding:0 2px 0 10px;border-left:1px solid rgba(0,89,65,.18);color:var(--hku-green-dark);background:transparent;font-size:14px;line-height:1}.nav{display:flex;justify-content:center;gap:6px}.nav a{border-radius:8px;color:#444846;font-size:14px;padding:9px 13px;transition:background .16s ease,color .16s ease}.nav a:hover{color:var(--ink);background:rgba(15,123,104,.08)}.nav-cta,.primary-button,.secondary-button,.submit-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border-radius:8px;border:1px solid transparent;white-space:nowrap}.nav-cta{padding:0 16px;color:#fff;background:var(--ink);font-size:14px;font-weight:700}.menu-toggle{display:none;width:42px;height:42px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:8px;color:var(--ink);background:rgba(255,255,255,.72)}.section-pad{width:var(--wide);margin:0 auto;padding:112px 0}.hero{position:relative;overflow:hidden;display:grid;min-height:calc(100vh - 78px);grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);align-items:center;gap:72px;margin-top:22px;padding:clamp(42px,6vw,72px);border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#fff;background:linear-gradient(115deg,rgba(0,40,32,.98) 0%,rgba(0,74,55,.96) 54%,rgba(0,45,35,.94) 100%),radial-gradient(circle at 80% 20%,rgba(200,162,93,.16),transparent 34%),#061b16;box-shadow:0 34px 90px #00000042}.hero:before,.hero:after{position:absolute;pointer-events:none;content:""}.hero:before{top:0;right:0;bottom:0;left:0;background:linear-gradient(105deg,transparent 0 48%,rgba(255,255,255,.12) 49%,transparent 53%),repeating-linear-gradient(90deg,rgba(255,255,255,.035) 0 1px,transparent 1px 90px);opacity:.38;transform:translate(-24%);animation:hero-sweep 8s ease-in-out infinite}.hero:after{right:clamp(20px,5vw,62px);bottom:clamp(20px,4vw,54px);width:min(520px,45%);height:72%;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:linear-gradient(90deg,rgba(0,40,32,.8),rgba(0,89,65,.5)),url(/showcase/hku-clock.jpg) center / cover;box-shadow:0 28px 78px #0000003d;filter:saturate(.78) contrast(1.02);opacity:.2}.hero-copy,.hero-visual{position:relative;z-index:1}.eyebrow{margin:0 0 18px;color:var(--jade);font-size:13px;font-weight:800;letter-spacing:0;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{max-width:760px;margin-bottom:24px;color:var(--ink);font-size:clamp(50px,6vw,78px);font-weight:800;letter-spacing:0;line-height:1.04}.hero h1{color:#fff;text-wrap:balance;text-shadow:0 20px 58px rgba(0,0,0,.45)}.hero .eyebrow{color:#f1c76b}h2{margin-bottom:20px;color:var(--ink);font-size:clamp(34px,5vw,62px);font-weight:800;letter-spacing:0;line-height:1.08}h3{margin-bottom:10px;font-size:21px;letter-spacing:0;line-height:1.25}.hero-lede{max-width:690px;color:#ffffffc2;font-size:22px;line-height:1.55}.refund-banner{display:grid;gap:8px;max-width:610px;margin:28px 0 0;padding:18px 20px;border:1px solid rgba(187,139,53,.32);border-radius:8px;background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(187,139,53,.12)),rgba(255,255,255,.06);box-shadow:0 20px 54px #0000003d;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.refund-banner span{color:var(--gold);font-size:12px;font-weight:900}.refund-banner strong{color:#fff;font-size:clamp(27px,3vw,40px);line-height:1.08}.refund-banner p{margin:0;color:#ffffffb8;font-size:14px;line-height:1.65}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 20px}.primary-button,.submit-button{padding:0 21px;color:#fff;background:var(--jade-dark);font-weight:800;box-shadow:0 14px 32px #075c4e2e}.secondary-button{padding:0 20px;color:var(--ink);background:rgba(255,255,255,.66);border-color:var(--line);font-weight:700}.fine-print{max-width:610px;color:#ffffff94;font-size:14px;line-height:1.7}.scroll-cue{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;color:#f1c76b;font-size:14px;font-weight:800}.hero .primary-button{background:linear-gradient(135deg,var(--hku-green-bright),var(--hku-green-dark));box-shadow:0 18px 38px #00594147}.hero .secondary-button{color:#fff;background:rgba(255,255,255,.08);border-color:#ffffff38}.scroll-cue svg{animation:cue-bounce 1.45s ease-in-out infinite}@keyframes cue-bounce{0%,to{transform:translateY(0)}50%{transform:translateY(5px)}}.hero-visual{position:relative;min-height:520px}.planning-panel{position:relative;display:grid;min-height:520px;align-content:space-between;gap:28px;padding:clamp(24px,4vw,36px);overflow:hidden;border:1px solid rgba(255,255,255,.18);border-radius:8px;background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.04)),radial-gradient(circle at 78% 12%,rgba(200,162,93,.18),transparent 32%),radial-gradient(circle at 14% 86%,rgba(0,89,65,.22),transparent 36%),rgba(255,255,255,.06);box-shadow:0 32px 90px #00000057,inset 0 1px #ffffff26;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.planning-panel:before,.planning-panel:after{position:absolute;pointer-events:none;content:""}.planning-panel:before{top:22px;right:22px;bottom:22px;left:22px;border:1px solid rgba(255,255,255,.08);border-radius:8px}.planning-panel:after{top:0;right:0;bottom:0;left:0;background:linear-gradient(115deg,transparent 0 42%,rgba(255,255,255,.12) 46%,transparent 51%);transform:translate(-70%);animation:planning-sheen 6.4s ease-in-out infinite}.planning-panel-header,.planning-focus,.admission-track,.planning-metrics{position:relative;z-index:1}.planning-panel-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;color:#ffffffad;font-size:13px;font-weight:900}.planning-panel-header strong{color:var(--hku-gold);font-size:13px;text-align:right}.planning-focus{display:grid;gap:10px;max-width:460px;color:#fff}.planning-focus span{color:var(--hku-gold);font-size:12px;font-weight:900;text-transform:uppercase}.planning-focus strong{max-width:420px;font-size:clamp(34px,5vw,58px);line-height:1.08}.planning-focus p{max-width:430px;margin:0;color:#ffffffb8;font-size:16px;line-height:1.65}.admission-track{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:22px}.track-step{display:grid;gap:8px;min-width:0;padding:12px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:rgba(255,255,255,.07);animation:track-glow 3s ease-in-out infinite;animation-delay:var(--step-delay)}.track-step span{color:#f1c76b;font-size:11px;font-weight:900}.track-step p{margin:0;color:#fff;min-width:0;font-size:14px;font-weight:900;overflow-wrap:anywhere}.planning-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;overflow:hidden;border:1px solid rgba(255,255,255,.13);border-radius:8px;background:rgba(255,255,255,.12)}.planning-metrics div{display:grid;gap:6px;min-width:0;padding:16px 14px;background:rgba(0,20,16,.24)}.planning-metrics strong{color:#fff;font-size:clamp(19px,3vw,30px);line-height:1}.planning-metrics span{color:#ffffffa3;font-size:12px;line-height:1.35}@keyframes hero-sweep{0%,to{transform:translate(-34%);opacity:.2}50%{transform:translate(28%);opacity:.48}}@keyframes track-glow{50%{border-color:#c8a25d75;background:rgba(0,89,65,.16)}}@keyframes planning-sheen{0%,35%{transform:translate(-80%);opacity:0}56%{opacity:.42}to{transform:translate(92%);opacity:0}}.stats-band{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;width:var(--wide);margin:64px auto 0;border:1px solid var(--line);border-radius:8px;background:var(--line);overflow:hidden}.stat{min-height:132px;padding:28px;background:rgba(255,255,255,.62)}.stat strong{display:block;margin-bottom:8px;font-size:40px;line-height:1}.stat span{color:var(--muted);font-size:14px}.stats-band p{grid-column:1 / -1;margin:0;padding:16px 28px;color:var(--muted);background:rgba(255,255,255,.72);font-size:13px}.proof-section{position:relative;isolation:isolate;padding-top:96px}.proof-section:before{position:absolute;inset:46px 0 auto;z-index:-1;height:520px;border-radius:8px;content:"";background:linear-gradient(90deg,#f5f5f2 0%,rgba(245,245,242,.9) 32%,rgba(245,245,242,.72) 62%,#f5f5f2 100%),linear-gradient(180deg,rgba(245,245,242,.42),#f5f5f2 94%),url(/showcase/hku-window.jpg) center / cover;opacity:.58}.proof-heading{display:grid;grid-template-columns:minmax(0,.95fr) minmax(320px,.75fr);gap:54px;align-items:end;margin-bottom:34px}.proof-logo{display:block;width:min(300px,74vw);height:auto;margin:0 0 30px;mix-blend-mode:multiply}.proof-heading h2{max-width:720px;margin-bottom:0}.proof-heading>p{margin:0;color:var(--muted);font-size:16px;line-height:1.75}.offer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.offer-card{overflow:hidden;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.72);box-shadow:0 22px 60px #16161612}.offer-preview{position:relative;height:340px;overflow:hidden;background:linear-gradient(180deg,rgba(0,89,65,.05),rgba(0,61,47,.05)),#f6f4ee}.offer-preview img{display:block;width:100%;height:100%;object-fit:cover;object-position:top center;filter:saturate(.88) contrast(1.02)}.offer-preview:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";background:linear-gradient(180deg,transparent 54%,rgba(0,0,0,.28))}.offer-preview span{position:absolute;right:12px;bottom:12px;z-index:1;padding:7px 10px;border:1px solid rgba(255,255,255,.24);border-radius:999px;color:#fff;background:rgba(0,0,0,.38);font-size:12px;font-weight:800;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.offer-copy{display:grid;gap:7px;padding:22px}.offer-copy span{color:var(--hku-green);font-size:12px;font-weight:900}.offer-copy strong{color:var(--ink);font-size:22px;line-height:1.15}.offer-copy p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}.section-heading{max-width:830px;margin-bottom:52px}.section-heading.compact{max-width:720px}.section-heading p:not(.eyebrow),.guarantee-copy p,.selection-card p,.consult-copy p{color:#535856;font-size:19px;line-height:1.72}.audience-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.audience-card{min-height:260px;padding:30px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.58)}.audience-card svg{color:var(--jade);margin-bottom:42px}.audience-card p{color:var(--muted);line-height:1.72}.path-section{padding-top:84px}.stage-list{display:grid;gap:14px}.stage-card{display:grid;grid-template-columns:96px 1fr;gap:26px;padding:28px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.7)}.stage-index{color:var(--gold);font-size:34px;font-weight:900;line-height:1}.stage-meta{margin-bottom:8px;color:var(--jade);font-size:13px;font-weight:900}.stage-card ul,.guarantee-panel ul{display:grid;gap:10px;padding:0;margin:18px 0 0;list-style:none}.stage-card li,.guarantee-panel li{display:flex;gap:10px;color:#4f5452;line-height:1.65}.stage-card li svg,.guarantee-panel li svg{flex:0 0 auto;margin-top:4px;color:var(--jade)}.tutor-section{padding-top:84px}.tutor-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tutor-card{min-height:250px;padding:30px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.64)}.tutor-card svg{color:var(--jade);margin-bottom:38px}.tutor-card p{color:var(--muted);line-height:1.72}.trial-band{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px;margin-top:18px;padding:24px 28px;border:1px solid rgba(187,139,53,.28);border-radius:8px;background:linear-gradient(135deg,rgba(255,255,255,.82),rgba(251,245,231,.86)),#fff;box-shadow:0 22px 54px #77531814}.trial-band div{display:flex;align-items:center;gap:12px;color:var(--gold);font-size:13px;font-weight:900}.trial-band strong{color:var(--ink);font-size:clamp(28px,4vw,46px);line-height:1.05}.trial-band p{max-width:300px;margin:0;color:var(--muted);font-size:15px;line-height:1.65}.guarantee-section{display:grid;grid-template-columns:minmax(0,.9fr) minmax(380px,1.1fr);align-items:center;gap:54px}.guarantee-panel{padding:34px;border:1px solid rgba(15,123,104,.24);border-radius:8px;background:linear-gradient(180deg,rgba(255,255,255,.78),rgba(244,248,245,.9)),linear-gradient(90deg,rgba(15,123,104,.08),transparent);box-shadow:0 24px 62px #16161614}.panel-title{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:900}.selection-card{display:grid;grid-template-columns:minmax(0,1fr) 360px;align-items:center;gap:38px;padding:42px;border-radius:8px;color:#fff;background:linear-gradient(135deg,rgba(22,22,22,.95),rgba(7,92,78,.9)),#161616}.selection-card h2,.selection-card p,.selection-card .eyebrow{color:#fff}.selection-card p{opacity:.78}.selection-steps{display:grid;gap:10px}.selection-steps div{display:flex;align-items:center;gap:12px;min-height:58px;padding:0 18px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(255,255,255,.08)}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:24px;padding:26px 0;border:0;color:var(--ink);background:transparent;cursor:pointer;text-align:left}.faq-item button span{font-size:21px;font-weight:800}.faq-item svg{flex:0 0 auto;transition:transform .18s ease}.faq-item.is-open svg{transform:rotate(180deg)}.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .19s ease}.faq-answer p{min-height:0;margin:0;overflow:hidden;color:var(--muted);font-size:17px;line-height:1.75}.faq-item.is-open .faq-answer{grid-template-rows:1fr}.faq-item.is-open .faq-answer p{padding-bottom:26px}.consult-section{display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:56px;align-items:start}.wechat-box{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:14px;max-width:620px;margin-top:34px;padding:16px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.66)}.wechat-card{display:grid;gap:8px;min-width:0}.wechat-qr{display:block;width:100%;aspect-ratio:1;object-fit:cover;object-position:center;border:1px solid rgba(22,22,22,.1);border-radius:8px;background:#fff}.wechat-card p,.wechat-note{margin:0;font-size:14px}.wechat-card p{color:var(--ink);font-weight:800}.wechat-note{grid-column:1 / -1;color:var(--muted);line-height:1.65}.lead-form{display:grid;gap:16px;padding:28px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.78);box-shadow:0 28px 70px #16161614}.form-progress{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:4px;color:var(--muted);font-size:14px}.form-progress strong{color:var(--jade)}.lead-form label{display:grid;gap:8px;color:#353937;font-size:14px;font-weight:800}.lead-form input,.lead-form select,.lead-form textarea{width:100%;min-height:46px;border:1px solid rgba(22,22,22,.16);border-radius:8px;color:var(--ink);background:rgba(255,255,255,.88);padding:11px 13px;outline:none;transition:border-color .16s ease,box-shadow .16s ease}.lead-form textarea{min-height:96px;resize:vertical}.lead-form input:focus,.lead-form select:focus,.lead-form textarea:focus{border-color:#0f7b68b3;box-shadow:0 0 0 4px #0f7b681c}.submit-button{width:100%;min-height:50px;border:0;cursor:pointer}.submit-button:disabled{cursor:not-allowed;opacity:.72;box-shadow:none}.success-message{margin:0;padding:13px 14px;border:1px solid rgba(15,123,104,.22);border-radius:8px;color:var(--jade-dark);background:rgba(15,123,104,.08);font-size:14px;line-height:1.65;overflow-wrap:anywhere}.error-message{margin:0;padding:13px 14px;border:1px solid rgba(122,51,77,.24);border-radius:8px;color:var(--plum);background:rgba(122,51,77,.08);font-size:14px;line-height:1.65;overflow-wrap:anywhere}.footer{display:flex;justify-content:space-between;gap:24px;width:var(--wide);margin:0 auto;padding:34px 0 48px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}.footer div{display:grid;gap:6px}.footer strong{color:var(--ink)}.footer p{max-width:520px;margin:0;text-align:right}@media (max-width: 980px){:root{--wide: min(100vw - 30px, 760px)}.topbar{grid-template-columns:auto 1fr auto}.nav{position:absolute;top:calc(100% + 8px);left:0;right:0;display:none;flex-direction:column;align-items:stretch;padding:10px;border:1px solid rgba(255,255,255,.68);border-radius:8px;background:#fbfbf8;box-shadow:0 20px 42px #1216151f}.nav.is-open{display:flex}.nav a{padding:13px 14px}.nav-cta{justify-self:end}.menu-toggle{display:inline-flex}.hero,.guarantee-section,.consult-section{grid-template-columns:1fr}.hero{min-height:auto;gap:30px;padding:56px 34px 34px}.hero-visual{min-height:auto}.stats-band{grid-template-columns:repeat(2,minmax(0,1fr))}.proof-heading{grid-template-columns:1fr;gap:22px;align-items:start}.offer-grid{grid-template-columns:1fr}.offer-card{display:grid;grid-template-columns:.72fr 1fr}.offer-preview{height:260px}.audience-grid,.tutor-grid,.trial-band{grid-template-columns:1fr}.trial-band p{max-width:none}.selection-card{grid-template-columns:1fr}}@media (max-width: 640px){:root{--wide: min(100vw - 24px, 520px)}.topbar{width:calc(100vw - 20px);gap:8px;padding:8px}.brand{gap:7px;padding:4px 5px 4px 3px}.brand img{width:126px;max-height:36px}.brand span{max-width:70px;min-height:26px;padding:0 0 0 8px;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-cta{display:none}.section-pad{padding:76px 0}.hero{gap:24px;margin-top:16px;padding:44px 16px 18px}.hero:after{left:12px;right:12px;bottom:18px;width:auto;height:34%;opacity:.08}h1{font-size:45px;line-height:1.04}h2{font-size:34px}.hero-lede,.section-heading p:not(.eyebrow),.guarantee-copy p,.selection-card p,.consult-copy p{font-size:17px}.hero-actions{display:grid}.scroll-cue{justify-content:center;width:100%;min-height:48px;margin:0 0 18px;border:1px solid rgba(200,162,93,.25);border-radius:8px;background:rgba(255,255,255,.08)}.primary-button,.secondary-button{width:100%}.hero-visual{display:grid;gap:12px;min-height:auto}.planning-panel{min-height:auto;gap:22px;padding:22px 18px}.admission-track{grid-template-columns:repeat(2,minmax(0,1fr))}.planning-focus strong{font-size:34px}.track-step{justify-items:center;gap:4px;padding:8px 4px}.track-step p{font-size:13px}.planning-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.planning-metrics div{padding:12px 8px}.planning-metrics span{font-size:11px}.stats-band{grid-template-columns:1fr;margin-top:44px}.proof-section{padding-top:72px}.proof-logo{width:min(240px,74vw);margin-bottom:22px}.offer-card{display:block}.offer-preview{height:300px}.offer-copy{padding:20px}.proof-section:before{height:420px;opacity:.42}.stat{min-height:104px;padding:22px}.stage-card{grid-template-columns:1fr;gap:14px;padding:22px}.selection-card,.lead-form{padding:22px}.faq-item button span{font-size:18px}.wechat-box{grid-template-columns:1fr}.wechat-qr{width:min(100%,260px)}.wechat-note{grid-column:auto}.footer{display:grid}.footer p{text-align:left}}