/* منصة المجد — واجهة وهوية v2.5.0 */
:root{
  --v250-primary:var(--runtime-primary,#8f1028);
  --v250-accent:var(--runtime-accent,#1857d8);
  --v250-success:var(--runtime-success,#087f5b);
  --v250-page:var(--runtime-page,#f6f3ed);
  --v250-ink:#071a38;
  --v250-muted:#667085;
  --v250-line:#e5dfd4;
  --v250-surface:#fff;
  --v250-radius:var(--runtime-radius,22px);
  --v250-shadow:0 18px 55px rgba(7,26,56,.09);
  --v250-shadow-hover:0 24px 70px rgba(7,26,56,.14);
}
html{scroll-padding-top:96px}
body{background:var(--v250-page);color:var(--v250-ink)}
body.ui-font-large{font-size:17px}
body.ui-font-large .nav-links a,body.ui-font-large .side-nav a,body.ui-font-large .nav-group summary{font-size:15px}
.container{width:min(100% - 36px,1240px)}

/* Public header */
.topbar{background:#071a38;border:0;padding:7px 0}.topbar .container{align-items:center}.topbar-support{color:#fff;display:inline-flex;align-items:center;gap:7px}
.main-header{background:rgba(255,252,247,.94);border-bottom:1px solid rgba(143,16,40,.13);box-shadow:0 8px 32px rgba(7,26,56,.04)}
.main-header.is-scrolled{box-shadow:0 15px 40px rgba(7,26,56,.10)}
.nav-wrap{min-height:82px}.brand-mark{background:linear-gradient(145deg,var(--v250-primary),#c02143);border-radius:18px;box-shadow:0 12px 28px color-mix(in srgb,var(--v250-primary) 25%,transparent)}
.brand strong{color:var(--v250-ink)}.nav-links{background:#f4ecdf;border:1px solid #eadfce;border-radius:18px;padding:5px}.nav-links a{border-radius:13px;padding:11px 13px;color:#39465c}.nav-links a:hover,.nav-links a.active{background:#fff;color:var(--v250-primary);box-shadow:0 8px 24px rgba(7,26,56,.08)}.nav-links a:after{display:none}
.nav-actions .btn{min-height:44px}.menu-btn{background:#fff;border-color:#e2d9cc;color:var(--v250-primary)}
.btn{border-radius:14px}.btn.primary{background:linear-gradient(135deg,var(--v250-primary),#c31d42);box-shadow:0 12px 28px color-mix(in srgb,var(--v250-primary) 25%,transparent)}.btn.green{background:linear-gradient(135deg,var(--v250-success),#12a878)}.btn.dark{background:linear-gradient(135deg,#071a38,#173866)}.btn.outline{background:#fff;border-color:#ddd5ca}.btn:hover{transform:translateY(-2px)}

/* Full-height mobile public menu: always scrolls to the final command */
@media(max-width:980px){
  body.menu-open{overflow:hidden;touch-action:none}
  .main-header{position:sticky;top:0}
  .nav-wrap{min-height:72px}.brand-text small{max-width:170px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .nav-links{
    display:flex!important;position:fixed!important;z-index:10020!important;inset-block:0!important;inset-inline:auto 0!important;
    width:min(390px,92vw)!important;height:100vh!important;height:100dvh!important;max-height:none!important;
    padding:18px 18px calc(24px + env(safe-area-inset-bottom))!important;margin:0!important;border-radius:0!important;
    background:#fffaf2!important;border:0!important;box-shadow:-24px 0 70px rgba(7,26,56,.26)!important;
    transform:translateX(105%)!important;transition:transform .25s ease!important;overflow-x:hidden!important;overflow-y:auto!important;
    overscroll-behavior:contain!important;-webkit-overflow-scrolling:touch!important;scrollbar-gutter:stable;
  }
  .nav-links.open{transform:translateX(0)!important}
  .nav-links .mobile-nav-head{display:flex;position:sticky;top:-18px;z-index:2;margin:-18px -18px 12px;padding:18px;background:rgba(255,250,242,.97);border-bottom:1px solid #e8ded0;backdrop-filter:blur(12px)}
  .nav-links>a{flex:0 0 auto;padding:14px 15px!important;background:transparent;border:1px solid transparent}
  .nav-links>a.active{background:#fff;border-color:#eadfd2}
  .mobile-nav-actions{display:grid!important;flex:0 0 auto;gap:10px;margin-top:auto;padding-top:20px;border-top:1px solid #e8ded0}
  .mobile-nav-overlay{display:block!important;position:fixed;inset:0;z-index:10010;background:rgba(7,26,56,.62);opacity:0;visibility:hidden;transition:.2s;backdrop-filter:blur(3px)}
  .mobile-nav-overlay.open{opacity:1;visibility:visible}
  .nav-actions>.install-app-btn{display:none}
}
@media(max-width:420px){.container{width:min(100% - 24px,1240px)}.nav-links{width:94vw!important}.brand strong{font-size:13px}.brand small{font-size:9.5px}}

/* Home hero */
.home-hero-v250{position:relative;overflow:hidden;padding:78px 0 62px;background:radial-gradient(circle at 15% 20%,rgba(24,87,216,.10),transparent 34%),radial-gradient(circle at 90% 5%,rgba(143,16,40,.10),transparent 30%),linear-gradient(180deg,#fffaf3 0%,#f7f9fd 100%);border-bottom:1px solid #e8e2d9}
.home-hero-v250:before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(7,26,56,.10) 1px,transparent 1px);background-size:28px 28px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.48),transparent 75%);pointer-events:none}
.home-hero-grid-v250{position:relative;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(420px,.96fr);align-items:center;gap:72px}
.home-hero-copy-v250 h1{font-size:clamp(46px,5.3vw,76px);line-height:1.12;letter-spacing:-2.6px;margin:18px 0;color:#09172f;max-width:780px}.home-hero-copy-v250>p{font-size:clamp(17px,1.7vw,21px);line-height:1.9;color:#5a667b;max-width:690px}
.home-kicker-v250{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid rgba(143,16,40,.18);background:#fff;border-radius:999px;color:var(--v250-primary);font-weight:900;font-size:13px;box-shadow:0 8px 25px rgba(7,26,56,.05)}
.home-hero-actions-v250{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.home-hero-actions-v250 .btn{min-height:52px;padding-inline:25px}
.home-hero-note-v250{display:flex;align-items:center;gap:9px;margin-top:22px;color:#647084;font-size:13px;font-weight:700}
.home-hero-stage-v250{position:relative;min-height:535px;border-radius:42px;background:linear-gradient(145deg,#0a2045,#173d78);box-shadow:0 32px 90px rgba(7,26,56,.25);overflow:hidden;isolation:isolate}
.home-hero-stage-v250:before,.home-hero-stage-v250:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.18)}.home-hero-stage-v250:before{width:430px;height:430px;inset:52px auto auto 50%;transform:translateX(-50%)}.home-hero-stage-v250:after{width:300px;height:300px;inset:117px auto auto 50%;transform:translateX(-50%)}
.home-science-core-v250{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);z-index:2;text-align:center;color:#fff;width:74%}.science-core-icon-v250{width:126px;height:126px;margin:0 auto 18px;display:grid;place-items:center;border-radius:36px;background:linear-gradient(145deg,var(--v250-primary),#dc3155);box-shadow:0 22px 55px rgba(0,0,0,.25)}.science-core-icon-v250 .ui-icon{width:70px;height:70px}.home-science-core-v250 strong{display:block;font-size:27px}.home-science-core-v250 small{display:block;margin-top:7px;color:#bfd0ea}
.home-teacher-photo-v250{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:center}.home-teacher-photo-v250:after{content:"";position:absolute;inset:auto 0 0;height:42%;background:linear-gradient(transparent,rgba(7,26,56,.84))}.home-teacher-photo-v250 img{width:100%;height:100%;object-fit:contain;object-position:center bottom;position:relative;z-index:1}
.hero-float-v250{position:absolute;z-index:4;display:flex;align-items:center;gap:11px;padding:13px 15px;border:1px solid rgba(255,255,255,.45);border-radius:17px;background:rgba(255,255,255,.92);box-shadow:0 16px 40px rgba(0,0,0,.18);backdrop-filter:blur(12px);color:#071a38}.hero-float-v250>.ui-icon{color:var(--v250-accent);width:25px;height:25px}.hero-float-v250 b,.hero-float-v250 small{display:block}.hero-float-v250 b{font-size:13px}.hero-float-v250 small{font-size:10px;color:#6c7788;margin-top:3px}.float-one{top:40px;right:28px}.float-two{bottom:42px;right:22px}.float-three{left:24px;top:48%}
.home-stat-strip-v250{position:relative;z-index:3;margin-top:-24px}.home-stat-grid-v250{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid #e6dfd5;border-radius:22px;box-shadow:var(--v250-shadow);overflow:hidden}.home-stat-grid-v250 article{padding:22px 26px;text-align:center;border-inline-start:1px solid #eee7dc}.home-stat-grid-v250 article:first-child{border:0}.home-stat-grid-v250 strong{display:block;color:var(--v250-accent);font-size:28px}.home-stat-grid-v250 span{font-size:12px;color:#697387;font-weight:800}

/* Sections */
.section{padding:86px 0}.section-head h2,.centered-v250 h2{font-size:clamp(32px,4vw,50px);letter-spacing:-1.2px}.section-head p{max-width:720px;line-height:1.85}.centered-v250{text-align:center;justify-content:center}.centered-v250 p{margin-inline:auto}.eyebrow{border-radius:999px}
.home-features-v250{background:#fff}.home-feature-grid-v250{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}.home-feature-card-v250{position:relative;padding:28px 24px;border:1px solid #e8e2d9;border-radius:var(--v250-radius);background:linear-gradient(180deg,#fff,#fbfaf7);box-shadow:0 12px 35px rgba(7,26,56,.05);overflow:hidden;transition:.25s}.home-feature-card-v250:hover{transform:translateY(-7px);box-shadow:var(--v250-shadow-hover);border-color:color-mix(in srgb,var(--v250-accent) 30%,#e8e2d9)}.home-feature-card-v250 h3{font-size:20px;margin:22px 0 10px}.home-feature-card-v250 p{color:#667085;font-size:14px;line-height:1.8}.home-feature-icon-v250{width:54px;height:54px;display:grid;place-items:center;border-radius:17px;background:#edf3ff;color:var(--v250-accent)}.feature-number-v250{position:absolute;top:22px;left:22px;color:#d9dee7;font-size:29px;font-weight:950}
.home-courses-v250{background:linear-gradient(180deg,#f7f9fd,#f4f0e9)}.home-course-grid-v250{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:30px}.home-course-card-v250{display:grid;grid-template-rows:190px 1fr;border:1px solid #e2ddd4;border-radius:var(--v250-radius);overflow:hidden;background:#fff;box-shadow:0 14px 40px rgba(7,26,56,.07);transition:.25s}.home-course-card-v250:hover{transform:translateY(-7px);box-shadow:var(--v250-shadow-hover)}.course-symbol-v250{position:relative;display:grid;place-items:center;color:#fff;overflow:hidden}.course-symbol-v250:before{content:"";position:absolute;width:250px;height:250px;border:1px solid rgba(255,255,255,.28);border-radius:50%}.course-symbol-v250:after{content:"";position:absolute;width:155px;height:155px;border:1px dashed rgba(255,255,255,.32);border-radius:50%}.course-symbol-v250>.ui-icon{width:58px;height:58px;position:relative;z-index:2}.course-symbol-v250>span{position:absolute;top:15px;left:18px;font-size:32px;font-weight:950;color:rgba(255,255,255,.25)}.tone-1{background:linear-gradient(145deg,#8f1028,#d1234a)}.tone-2{background:linear-gradient(145deg,#0d3671,#1d67d4)}.tone-3{background:linear-gradient(145deg,#087f5b,#12b181)}.course-copy-v250{padding:24px;display:flex;flex-direction:column}.course-tags-v250{display:flex;flex-wrap:wrap;gap:7px}.course-tags-v250 span{padding:5px 9px;background:#f2f4f7;border-radius:999px;font-size:10.5px;color:#536076;font-weight:900}.course-copy-v250 h3,.course-copy-v250 h2{font-size:20px;margin:13px 0 8px}.course-copy-v250 p{color:#6b7587;font-size:13px;line-height:1.8;flex:1}.course-footer-v250{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:16px;margin-top:16px;border-top:1px solid #ece7df}.course-footer-v250 strong{font-size:20px;color:var(--v250-primary)}.text-link-v250{display:inline-flex;align-items:center;gap:6px;color:var(--v250-accent);font-weight:900;font-size:12px}.course-copy-v250>.btn{margin-top:14px}.course-details-v250{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.course-details-v250 span{display:inline-flex;align-items:center;gap:5px;color:#667085;font-size:11px}
.home-method-v250{background:#fff}.home-method-wrap-v250{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:center}.home-method-intro-v250{padding:45px;border-radius:32px;background:linear-gradient(145deg,#071a38,#153d76);color:#fff;box-shadow:0 30px 80px rgba(7,26,56,.24)}.home-method-intro-v250 .eyebrow{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);color:#fff}.home-method-intro-v250 h2{font-size:clamp(32px,4vw,48px);margin:18px 0}.home-method-intro-v250 p{color:#c7d2e5;line-height:1.9;margin-bottom:24px}.home-method-steps-v250{display:grid;gap:13px}.home-method-steps-v250 article{display:grid;grid-template-columns:58px 1fr;gap:17px;align-items:start;padding:20px;border:1px solid #e7e1d8;border-radius:19px;background:#fff;box-shadow:0 9px 28px rgba(7,26,56,.05)}.home-method-steps-v250 article>span{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;background:#edf3ff;color:var(--v250-accent)}.home-method-steps-v250 small{color:var(--v250-primary);font-weight:900}.home-method-steps-v250 h3{margin:3px 0 5px}.home-method-steps-v250 p{color:#687386;font-size:13px}
.home-competition-v250{background:linear-gradient(145deg,#06162f,#0b2d5d);color:#fff}.home-competition-grid-v250{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.competition-copy-v250 h2{font-size:clamp(36px,5vw,58px);margin:18px 0}.competition-copy-v250>p{color:#bdcbe0;line-height:1.9}.competition-mini-grid-v250{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:25px}.competition-mini-grid-v250 article{padding:22px;border:1px solid rgba(255,255,255,.13);border-radius:20px;background:rgba(255,255,255,.07)}.competition-mini-grid-v250 .ui-icon{color:#fff}.competition-mini-grid-v250 h3{margin:13px 0 5px}.competition-mini-grid-v250 p{font-size:12px;color:#bdcbe0}.leaderboard-v250{padding:25px;border:1px solid rgba(255,255,255,.15);border-radius:28px;background:rgba(255,255,255,.08);box-shadow:0 22px 55px rgba(0,0,0,.20)}.leaderboard-head-v250{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.leaderboard-head-v250 span{font-size:11px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.12)}.leaderboard-v250 .leader-item{border-color:rgba(255,255,255,.1)}.leaderboard-v250 .leader-info small{color:#aac0dd}.leaderboard-v250 .points{color:#fff}
.home-book-v250{background:#f8f4ed}.home-book-card-v250{display:grid;grid-template-columns:360px 1fr;align-items:center;gap:55px;padding:42px;border:1px solid #e4ddd1;border-radius:34px;background:#fff;box-shadow:var(--v250-shadow)}.home-book-visual-v250{height:420px;border-radius:25px;background:linear-gradient(145deg,#e8effd,#f7e7ea);display:grid;place-items:center;overflow:hidden}.home-book-visual-v250 img{width:100%;height:100%;object-fit:contain}.home-book-visual-v250>span{color:var(--v250-accent)}.home-book-visual-v250 .ui-icon{width:78px;height:78px}.home-book-copy-v250 h2{font-size:clamp(34px,4vw,52px);margin:15px 0}.home-book-copy-v250 h3{font-size:24px}.home-book-copy-v250 p{color:#687386;line-height:1.9}.home-book-actions-v250{display:flex;align-items:center;gap:22px;margin-top:25px}.home-book-actions-v250 strong{font-size:28px;color:var(--v250-primary)}
.home-service-v250{background:#fff}.home-service-grid-v250{display:grid;grid-template-columns:1fr 1fr;gap:22px}.home-service-grid-v250>article{display:grid;grid-template-columns:74px 1fr;gap:20px;padding:34px;border:1px solid #e6dfd5;border-radius:28px;background:#fff;box-shadow:0 15px 45px rgba(7,26,56,.06)}.service-icon-v250{width:68px;height:68px;display:grid;place-items:center;border-radius:21px;background:#eaf8f2;color:var(--v250-success)}.service-icon-v250.red{background:#fff0f3;color:var(--v250-primary)}.home-service-grid-v250 h2{font-size:29px;margin:13px 0 8px}.home-service-grid-v250 p{color:#687386;line-height:1.85}.home-service-actions-v250{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}
.home-final-cta-v250{background:#fff}.home-final-cta-v250 .cta-box{border-radius:32px;background:linear-gradient(135deg,var(--v250-primary),#bd2243 48%,#0b3675);box-shadow:0 24px 70px rgba(94,15,39,.25)}.home-final-cta-v250 .cta-box>div>span{font-size:12px;font-weight:900;color:#ffd9df}.home-honor-v250{background:#f4f0e9}.honor-card.text-only-v250 .honor-avatar{background:linear-gradient(145deg,var(--v250-accent),#5d43e8);color:#fff}.honor-card.text-only-v250 .honor-avatar span{font-size:22px;font-weight:950}

/* About and courses */
.page-hero{background:linear-gradient(180deg,#fffaf3,#f7f9fd);border-bottom:1px solid #e5dfd6}.page-hero h1{font-size:clamp(40px,5vw,64px);letter-spacing:-1.8px}.about-story-grid-v250{display:grid;grid-template-columns:1fr 1fr;gap:28px}.about-story-card-v250{padding:48px;border-radius:34px;background:linear-gradient(145deg,#071a38,#173e78);color:#fff;box-shadow:var(--v250-shadow)}.about-story-card-v250>p{color:#c2d0e3;line-height:2;margin-bottom:25px}.about-story-card-v250 h2{font-size:38px;margin:16px 0}.about-story-icon-v250{display:grid;place-items:center;width:88px;height:88px;border-radius:26px;background:rgba(255,255,255,.1);margin-bottom:22px}.about-values-v250{display:grid;grid-template-columns:1fr 1fr;gap:16px}.about-values-v250 article{padding:27px;border:1px solid #e4ddd3;border-radius:23px;background:#fff}.about-values-v250 article>span{font-size:29px;color:#d7dce5;font-weight:950}.about-values-v250 h3{margin:16px 0 6px}.about-values-v250 p{font-size:13px;color:#687386;line-height:1.8}.courses-page-grid-v250{grid-template-columns:repeat(3,1fr)}

/* Shared application interface */
.app-body{background:#f4f6f9}.app-shell{min-height:100dvh}.app-topbar{background:rgba(255,255,255,.95);border-bottom:1px solid #e7e9ee;box-shadow:0 7px 25px rgba(7,26,56,.04)}.app-content{max-width:1580px;margin-inline:auto}.panel,.card,.kpi,.form-card{border-radius:var(--v250-radius);border-color:#e1e5eb;box-shadow:0 10px 35px rgba(7,26,56,.055)}.panel-head{gap:16px}.app-heading h1{letter-spacing:-.5px}.app-breadcrumb{color:#8993a3}
.sidebar{height:100vh!important;height:100dvh!important;max-height:100dvh!important;overflow-x:hidden!important;overflow-y:auto!important;overscroll-behavior:contain!important;-webkit-overflow-scrolling:touch!important;scrollbar-width:thin;padding-bottom:calc(26px + env(safe-area-inset-bottom))!important}.sidebar .brand{flex:0 0 auto}.side-nav{flex:0 0 auto!important;min-height:max-content}.sidebar-bottom{position:static!important;margin-top:auto!important;flex:0 0 auto!important}.side-nav a,.nav-group summary{min-height:50px}.side-nav a span:not(.nav-ico),.nav-group summary span:not(.nav-ico){white-space:normal;line-height:1.45}
@media(max-width:980px){
  body.sidebar-open{overflow:hidden;touch-action:none}.sidebar{position:fixed!important;inset-block:0!important;right:auto!important;left:auto!important;inset-inline-start:0!important;transform:translateX(105%)!important;width:min(370px,92vw)!important;max-width:none!important;z-index:10030!important;padding:18px 15px calc(28px + env(safe-area-inset-bottom))!important}.sidebar.open{transform:translateX(0)!important;right:auto!important}.mobile-overlay{z-index:10020!important}.mobile-overlay.open{display:block!important}.sidebar .brand{position:sticky;top:-18px;z-index:4;margin:-18px -15px 10px;padding:18px 15px;background:inherit;border-bottom:1px solid rgba(255,255,255,.10)}.side-nav{padding-bottom:10px}.app-content{padding:16px}.app-topbar{min-height:72px}.user-chip .install-app-btn,.user-chip .user-meta{display:none}.sidebar-collapse{display:none!important}
}

/* Rebuilt settings studio */
.identity-studio-v250{display:grid;gap:18px}.identity-studio-hero-v250{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px;border-radius:26px;background:linear-gradient(145deg,#071a38,#163e79);color:#fff;box-shadow:var(--v250-shadow)}.identity-studio-hero-v250 h2{font-size:30px;margin:11px 0 5px}.identity-studio-hero-v250 p{color:#c1cde0}.identity-nav-v250{position:sticky;top:86px;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);box-shadow:0 12px 35px rgba(7,26,56,.08)}.identity-panel-v250{scroll-margin-top:160px;padding:26px}.identity-panel-v250>.panel-head{align-items:center}.settings-step-v250{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#edf3ff;color:var(--v250-accent);font-weight:950;margin-bottom:10px}.identity-switch{display:flex;align-items:center;gap:10px;padding:10px 13px;border:1px solid #dfe4eb;border-radius:13px;background:#f8fafc;font-weight:800}.identity-switch input{width:18px;height:18px;accent-color:var(--v250-primary)}.settings-switch-grid-v250{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.identity-editor-grid-v250{display:grid;grid-template-columns:1fr 330px;gap:22px}.limited-image-card-v250{height:max-content}.limited-image-card-v250>div:first-child small{display:block;color:#7a8494;font-size:11px;line-height:1.6;margin-top:5px}.teacher-preview-v250{min-height:280px}.teacher-preview-v250 img{object-fit:contain;object-position:center bottom}.settings-subsection-v250{margin-top:22px;padding-top:22px;border-top:1px solid #e6e9ee}.settings-subsection-v250 h4{font-size:18px;margin-bottom:15px}.editable-card-grid-v250{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px}.editable-card-grid-v250 article{padding:17px;border:1px solid #e4e8ee;border-radius:18px;background:#fafbfc}.editable-card-grid-v250 article>b{display:block;color:var(--v250-primary);margin-bottom:12px}.course-settings-clean-v250{display:grid;gap:12px;margin-top:18px}.course-settings-clean-v250 article{display:grid;grid-template-columns:minmax(240px,1fr) 180px 180px auto;align-items:end;gap:12px;padding:16px;border:1px solid #e1e5eb;border-radius:18px;background:#fafbfc}.course-settings-clean-v250 article>div strong,.course-settings-clean-v250 article>div small{display:block}.course-settings-clean-v250 article>div small{color:#7b8493;margin-top:5px}.identity-save-bar-v250{position:sticky;bottom:12px;z-index:22;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 20px;border:1px solid #dce1e8;border-radius:20px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);box-shadow:0 18px 55px rgba(7,26,56,.16)}.identity-save-bar-v250 strong,.identity-save-bar-v250 small{display:block}.identity-save-bar-v250 small{color:#7c8797;margin-top:3px}

/* Forms and content consistency */
input,select,textarea{border-radius:13px!important;border-color:#d9dee6!important;background:#fff!important;min-height:46px}textarea{min-height:105px;line-height:1.7}.form-grid label{font-weight:800;color:#2c3a50}.form-grid label small{font-weight:500}.table-wrap{border-radius:18px;overflow:auto}.empty{border-radius:18px}

@media(max-width:1100px){.home-hero-grid-v250{grid-template-columns:1fr 430px;gap:35px}.home-feature-grid-v250{grid-template-columns:repeat(2,1fr)}.home-course-grid-v250,.courses-page-grid-v250{grid-template-columns:repeat(2,1fr)}.identity-editor-grid-v250{grid-template-columns:1fr}.limited-image-card-v250{max-width:520px}.course-settings-clean-v250 article{grid-template-columns:1fr 1fr}.course-settings-clean-v250 article>div{grid-column:1/-1}.settings-switch-grid-v250{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){
  .section{padding:62px 0}.home-hero-v250{padding:48px 0 44px}.home-hero-grid-v250{grid-template-columns:1fr;gap:28px}.home-hero-copy-v250 h1{font-size:clamp(39px,12vw,56px);letter-spacing:-1.5px}.home-hero-copy-v250>p{font-size:16px}.home-hero-actions-v250{display:grid}.home-hero-actions-v250 .btn{width:100%}.home-hero-stage-v250{min-height:410px;border-radius:28px}.float-three{display:none}.float-one{top:20px;right:16px}.float-two{bottom:20px;right:16px}.home-stat-grid-v250{grid-template-columns:1fr 1fr}.home-stat-grid-v250 article{border-bottom:1px solid #eee7dc}.home-stat-grid-v250 article:nth-child(odd){border-inline-start:0}.home-feature-grid-v250,.home-course-grid-v250,.courses-page-grid-v250,.home-service-grid-v250,.home-competition-grid-v250,.about-story-grid-v250{grid-template-columns:1fr}.home-method-wrap-v250{grid-template-columns:1fr}.home-method-intro-v250{padding:30px}.competition-mini-grid-v250{grid-template-columns:1fr}.home-book-card-v250{grid-template-columns:1fr;padding:24px;gap:25px}.home-book-visual-v250{height:310px}.home-service-grid-v250>article{grid-template-columns:1fr;padding:25px}.about-values-v250{grid-template-columns:1fr 1fr}.identity-studio-hero-v250{align-items:flex-start;flex-direction:column}.identity-studio-hero-v250 .btn{width:100%}.identity-nav-v250{top:72px;overflow-x:auto;flex-wrap:nowrap}.identity-nav-v250 a{min-width:max-content}.identity-panel-v250{padding:18px}.settings-switch-grid-v250,.editable-card-grid-v250{grid-template-columns:1fr}.course-settings-clean-v250 article{grid-template-columns:1fr}.course-settings-clean-v250 article>div{grid-column:auto}.identity-save-bar-v250{bottom:7px;align-items:stretch;flex-direction:column}.identity-save-bar-v250 .btn{width:100%}
}
@media(max-width:480px){.container{width:min(100% - 22px,1240px)}.home-hero-stage-v250{min-height:360px}.home-science-core-v250 strong{font-size:21px}.science-core-icon-v250{width:100px;height:100px}.hero-float-v250{max-width:75%;padding:10px}.home-stat-grid-v250 strong{font-size:23px}.home-feature-grid-v250{grid-template-columns:1fr}.home-course-card-v250{grid-template-rows:160px 1fr}.section-head h2,.centered-v250 h2{font-size:33px}.about-values-v250{grid-template-columns:1fr}.home-book-actions-v250{align-items:stretch;flex-direction:column}.home-book-actions-v250 .btn{width:100%}.parent-header-actions .install-app-btn{display:none}}
@media(prefers-reduced-motion:reduce){.home-course-card-v250,.home-feature-card-v250{transition:none}}

/* v2.5.0 final responsive and identity refinements */
.app-body{background:var(--v250-page)}
.service-hours-v250{display:flex;align-items:center;gap:7px;margin-top:14px;color:#788395;font-weight:800;font-size:12px}
.identity-studio-v250 .panel-head{align-items:flex-start}
.identity-studio-v250 input[type="color"]{height:52px;padding:5px;cursor:pointer}
.identity-studio-v250 textarea{resize:vertical}
.identity-studio-v250 .file-drop-zone{min-height:118px}
.identity-studio-v250 .form-grid{align-items:start}
.identity-studio-v250 .form-grid>label{min-width:0}
.identity-studio-v250 .form-grid input,.identity-studio-v250 .form-grid select,.identity-studio-v250 .form-grid textarea{width:100%}

@media(max-width:980px){
  .nav-links{
    flex-direction:column!important;align-items:stretch!important;justify-content:flex-start!important;gap:5px!important;
    box-sizing:border-box!important;scroll-padding-top:90px!important;scroll-padding-bottom:120px!important;
  }
  .nav-links>*{min-width:0}
  .nav-links>a{width:100%;display:flex;align-items:center;min-height:48px}
  .mobile-nav-actions{width:100%;margin-top:18px!important;padding-bottom:max(10px,env(safe-area-inset-bottom))!important}
  .mobile-nav-actions .btn{min-height:49px}
  .sidebar{display:flex!important;flex-direction:column!important;box-sizing:border-box!important;scroll-padding-bottom:120px!important}
  .side-nav{display:flex!important;flex-direction:column!important;width:100%}
  .sidebar-bottom{padding-bottom:max(8px,env(safe-area-inset-bottom))}
  .identity-nav-v250{scrollbar-width:thin}
}

@media(max-width:620px){
  .identity-studio-hero-v250{padding:22px 18px;border-radius:22px}
  .identity-studio-hero-v250 h2{font-size:25px}
  .identity-panel-v250{border-radius:20px}
  .identity-panel-v250 .panel-head{display:flex;flex-direction:column}
  .identity-panel-v250 .panel-head>.identity-switch{width:100%}
  .home-stat-grid-v250 article{padding:18px 12px}
}