:root{--ink:#171717;--paper:#f5f4ef;--orange:#ff6338;--blue:#b6d9f5;--lime:#d4e860;--line:#d8d6cf}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,'Noto Sans SC',sans-serif}a{color:inherit;text-decoration:none}.site-header{height:84px;display:flex;align-items:center;justify-content:space-between;padding:0 6vw;border-bottom:1px solid var(--line);background:rgba(245,244,239,.92);position:sticky;top:0;z-index:10;backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;font-weight:800}.brand-mark{display:grid;place-items:center;background:var(--ink);color:#fff;width:31px;height:31px;font-size:15px}.nav{display:flex;align-items:center;gap:27px;font-size:13px;font-weight:600}.nav a:not(.nav-cta){color:#555}.nav-cta{background:var(--ink);color:#fff;padding:13px 18px}.nav-cta span,.text-link span{color:var(--orange);margin-left:10px}.menu-toggle{display:none;border:0;background:none}.hero{min-height:calc(100vh - 84px);display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:7vw 9vw 8vw;gap:7vw;overflow:hidden}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#777;font-weight:700;margin:0 0 25px}.hero h1{font-size:clamp(64px,9vw,140px);line-height:.9;letter-spacing:-.07em;margin:0 0 35px;font-weight:800}.hero h1 em,.request-band h2 em,.contact h2 em{color:var(--orange);font-style:normal}.hero-text{max-width:410px;line-height:1.8;color:#666;font-size:15px;margin-bottom:30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;gap:20px;padding:16px 20px;font-size:13px;font-weight:700}.button-dark{background:var(--ink);color:#fff}.button-dark span{font-size:20px;color:var(--orange)}.button-light{border:1px solid #aaa}.hero-art{aspect-ratio:1;position:relative;max-width:550px;margin:auto;transform:rotate(-5deg)}.shape{position:absolute}.shape-a{width:62%;height:62%;background:var(--orange);top:0;left:7%;border-radius:48% 52% 43% 57%/48% 38% 62% 52%}.shape-b{width:56%;height:56%;background:var(--blue);right:0;bottom:5%;border-radius:50% 48% 58% 42%}.shape-c{width:35%;height:35%;background:var(--ink);left:28%;bottom:0;transform:rotate(25deg)}.art-card{position:absolute;z-index:2;top:29%;left:18%;background:#fff;padding:13px 15px;display:flex;gap:12px;align-items:center;min-width:240px;box-shadow:0 14px 30px #0001;transform:rotate(5deg)}.art-card.second{top:55%;left:33%;transform:rotate(-4deg)}.art-card b,.art-card small{display:block}.art-card small{font-size:10px;color:#777;margin-top:3px}.art-card strong{font-size:11px;color:var(--orange);margin-left:auto}.avatar{width:35px;height:35px;border-radius:50%;display:grid;place-items:center;font-weight:800}.avatar-orange{background:var(--orange)}.avatar-blue{background:var(--blue)}.quick-links{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 9vw}.quick-links>div{padding:35px 32px 38px;border-right:1px solid var(--line)}.quick-links>div:last-child{border:0}.quick-icon{color:var(--orange);font-size:12px}.quick-links h3{font-size:23px;margin:27px 0 9px}.quick-links p{font-size:13px;color:#777;line-height:1.6;max-width:220px;margin:0 0 20px}.quick-links a,.review-note{font-size:12px;font-weight:700}.section{padding:9vw 9vw}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:50px}.section h2{font-size:clamp(40px,5vw,70px);line-height:1;letter-spacing:-.06em;margin:0;font-weight:800}.text-link{font-size:13px;font-weight:700}.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.course-card{min-height:330px;padding:25px;display:flex;flex-direction:column;justify-content:space-between}.course-orange{background:var(--orange)}.course-blue{background:var(--blue)}.course-lime{background:var(--lime)}.course-tag{font-size:11px;border:1px solid #171717;padding:5px 9px;align-self:flex-start}.course-card h3{font-size:clamp(27px,3vw,43px);line-height:.95;letter-spacing:-.07em;margin:0;font-weight:800}.course-bottom{border-top:1px solid #17171766;padding-top:15px;display:flex;justify-content:space-between;font-size:11px}.course-bottom b{font-size:15px}.teacher-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.teacher-card{display:grid;grid-template-columns:115px 1fr;gap:17px;align-items:center}.teacher-photo{aspect-ratio:1;display:grid;place-items:center;font-size:34px;font-weight:800}.photo-one{background:var(--orange)}.photo-two{background:var(--blue)}.photo-three{background:var(--lime)}.teacher-card h3{margin:0 0 6px;font-size:20px}.teacher-card p{font-size:12px;color:#777;margin:0 0 12px}.teacher-card span{font-size:12px;color:var(--orange)}.teacher-card small{color:#777;margin-left:5px}.review-note{color:#777;margin-top:40px}.request-band{padding:9vw 9vw;background:#e9e7df;display:flex;justify-content:space-between;align-items:end}.request-band h2,.contact h2{font-size:clamp(50px,7vw,100px);line-height:.88;letter-spacing:-.08em;margin:0}.request-band>div>p:last-child{color:#777;line-height:1.7;margin-top:28px}.notice{padding-top:7vw;padding-bottom:10vw}.notice-list{border-top:1px solid #bbb}.notice-list a{display:grid;grid-template-columns:130px 1fr 30px;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid #bbb}.notice-list span{font-size:11px;color:#888}.notice-list b{font-size:15px}.notice-list i{font-size:22px;font-style:normal;color:var(--orange)}.contact{padding:10vw 9vw;background:var(--ink);color:#fff;display:flex;justify-content:space-between;align-items:end}.contact .eyebrow{color:#999}.contact-actions{min-width:310px}.contact-button{font-size:clamp(15px,2vw,24px);font-weight:600;border-bottom:1px solid #555;padding-bottom:12px;display:block}.contact-button span{color:var(--orange);float:right}.contact-actions p{color:#999;font-size:12px;line-height:1.7;margin-top:25px}footer{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:25px 6vw;font-size:11px;color:#888;background:var(--ink);border-top:1px solid #444}footer a{color:#fff}.reveal{opacity:0;transform:translateY(25px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}@media(max-width:700px){.site-header{height:68px;padding:0 6vw}.menu-toggle{display:flex;flex-direction:column;gap:5px}.menu-toggle span{width:23px;height:2px;background:var(--ink)}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:20px 6vw 28px;flex-direction:column;align-items:flex-start;gap:22px;border-bottom:1px solid #ddd}.nav.open{display:flex}.hero{display:flex;flex-direction:column;padding:17vw 8vw 13vw;gap:55px;align-items:flex-start}.hero h1{font-size:22vw}.hero-art{width:90%;align-self:center}.quick-links{display:block;margin:0 8vw}.quick-links>div{border-right:0;border-bottom:1px solid var(--line);padding:28px 0}.section{padding:17vw 8vw}.section-head{display:block;margin-bottom:35px}.text-link{display:block;margin-top:25px}.course-grid,.teacher-grid{grid-template-columns:1fr}.course-card{min-height:285px}.teacher-card{grid-template-columns:95px 1fr}.request-band{display:block;padding:17vw 8vw}.request-band .button{margin-top:35px}.notice-list a{grid-template-columns:90px 1fr 20px;gap:10px}.notice-list b{font-size:13px}.contact{display:block;padding:18vw 8vw}.contact-actions{min-width:0;margin-top:55px}footer{padding:22px 8vw}footer a{width:100%}}
:root{--auth-shadow:0 24px 60px #0004}.auth-dialog{border:0;padding:0;background:transparent;width:min(92vw,430px)}.auth-dialog::backdrop{background:#17171799;backdrop-filter:blur(4px)}.auth-form,.account-panel{background:var(--paper);padding:38px;position:relative;box-shadow:var(--auth-shadow)}.auth-form h2,.account-panel h2{font-size:42px;letter-spacing:-.06em;margin:0 0 10px}.auth-hint,.account-role{font-size:13px;color:#777;margin:0 0 25px}.auth-form label{display:block;font-size:12px;font-weight:700;margin:16px 0 7px}.auth-form input{width:100%;border:1px solid #bbb;background:#fff;padding:13px 14px;font:inherit;font-size:14px}.auth-error{color:#c23a25;font-size:12px;min-height:18px;margin:12px 0}.auth-submit{border:0;cursor:pointer}.auth-submit:disabled{opacity:.6;cursor:wait}.dialog-close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:27px;cursor:pointer}.account-name{font-size:16px;font-weight:700;margin:30px 0 8px}.logout-button{border:0;cursor:pointer;margin-top:25px}.login-trigger{background:none;color:#fff;text-align:left;font-family:inherit;cursor:pointer}
:root{--admin-bg:#ebe9e2}.admin-shell{background:var(--admin-bg);padding:8vw 9vw}.admin-inner{max-width:1280px;margin:auto}.admin-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:42px}.admin-heading h2{font-size:clamp(45px,6vw,80px);letter-spacing:-.07em;line-height:.9;margin:0}.admin-subtitle{color:#777;font-size:14px;margin:20px 0 0}.admin-close{border:1px solid #aaa;background:transparent;padding:13px 16px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.admin-stats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:28px}.admin-stat{background:var(--paper);padding:20px;min-height:100px;display:flex;flex-direction:column;justify-content:space-between}.admin-stat span{font-size:11px;color:#777}.admin-stat strong{font-size:32px;letter-spacing:-.06em}.admin-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.admin-card{background:var(--paper);padding:26px}.admin-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.admin-card h3{margin:0;font-size:20px}.admin-card-head span{font-size:11px;color:#888}.admin-table-wrap{overflow-x:auto}.admin-card table{width:100%;border-collapse:collapse;font-size:12px}.admin-card th,.admin-card td{text-align:left;border-bottom:1px solid var(--line);padding:14px 8px;white-space:nowrap}.admin-card th{color:#888;font-weight:500}.role-pill{color:var(--orange);font-weight:700}.announcement-card label{font-size:12px;font-weight:700;display:block;margin:15px 0}.announcement-card input,.announcement-card textarea{display:block;width:100%;margin-top:7px;border:1px solid #bbb;background:#fff;padding:12px;font:inherit;font-size:13px;resize:vertical}.announcement-card textarea{min-height:120px}.announcement-card button{border:0;cursor:pointer}.announcement-feedback{font-size:12px;color:#24824b;min-height:18px}@media(max-width:700px){.admin-shell{padding:17vw 8vw}.admin-heading{display:block}.admin-close{margin-top:25px}.admin-stats{grid-template-columns:repeat(2,1fr)}.admin-grid{grid-template-columns:1fr}.admin-card{padding:20px}}
:root{--nav-logout:#eee}.nav-logout{border:1px solid #aaa;background:transparent;color:var(--ink);padding:12px 15px;font:inherit;font-size:12px;font-weight:700;cursor:pointer}.nav-logout:hover{background:var(--ink);color:#fff}
:root{--teacher-line:#d8d6cf}.teacher-form{border-top:1px solid var(--teacher-line);margin-top:25px;padding-top:20px}.teacher-form h4{margin:0 0 12px;font-size:15px}.teacher-form input,.teacher-form textarea{display:block;width:100%;margin:9px 0;border:1px solid #bbb;background:#fff;padding:11px;font:inherit;font-size:13px;resize:vertical}.teacher-form .button{border:0;cursor:pointer}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}.teacher-row{display:grid;grid-template-columns:1.2fr 1fr auto;gap:12px;align-items:center;border-bottom:1px solid var(--teacher-line);padding:15px 0;font-size:13px}.teacher-row span{color:#777;font-size:12px}.teacher-row small{font-size:11px;color:#888;text-align:right}.request-actions{display:flex;align-items:center;gap:7px}.request-actions em{font-style:normal;color:var(--orange)}.request-actions button{border:0;background:var(--ink);color:#fff;padding:5px 8px;cursor:pointer;font-size:11px}.empty{font-size:13px;color:#888;padding:15px 0}@media(max-width:700px){.teacher-row{grid-template-columns:1fr auto}.teacher-row span{grid-column:1}.teacher-row small{grid-column:2;grid-row:1 / span 2}.form-row{grid-template-columns:1fr}}
:root{--student-border:#d8d6cf}.student-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.student-course{background:#fff;padding:22px;min-height:260px;display:flex;flex-direction:column}.student-course>span{font-size:11px;color:var(--orange);font-weight:700}.student-course h3{font-size:23px;letter-spacing:-.05em;margin:22px 0 9px}.student-course p{color:#777;font-size:12px;line-height:1.6;flex:1}.student-course div{border-top:1px solid var(--student-border);padding-top:13px;display:flex;justify-content:space-between;font-size:12px}.student-course strong{font-size:16px}.student-course button{border:0;background:var(--ink);color:#fff;padding:11px;margin-top:15px;cursor:pointer;font:inherit;font-size:12px}.course-status{display:block;color:var(--orange);font-size:11px;margin-top:15px}.student-lower{margin-top:20px}.student-lower .admin-card{min-height:300px}@media(max-width:700px){.student-course-grid{grid-template-columns:1fr}}