@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&family=Fraunces:opsz,wght@9..144,600;9..144,700&family=IBM+Plex+Mono:wght@500;600&family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&display=swap";:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--font-ui:"Be Vietnam Pro", ui-sans-serif, sans-serif;--font-display:"Fraunces", Georgia, serif;--font-reading:"Source Serif 4", Georgia, serif;--font-data:"IBM Plex Mono", ui-monospace, monospace;--paper:#fafaf6;--paper-raised:#fff;--paper-soft:#f2f5ee;--paper-green:#e7efe8;--ink:#111a14;--ink-soft:#344139;--ink-muted:#637069;--forest:#1d5638;--forest-deep:#123c27;--forest-mid:#397352;--leaf:#c8e36b;--leaf-soft:#edf5ce;--rule:#cdd6ce;--rule-strong:#86958b;--white:#fff;--ink-on-white:#344139;--auth-art-bg:#123c27;--dashboard-hero-bg:#123c27;--dashboard-hero-text:#fafaf6;--home-page-bg:var(--paper-green);--status-warning:#73520e;--status-warning-soft:#f7edcf;--status-danger:#9b3532;--status-danger-soft:#f7e7e4;--card:var(--paper-raised);--surface:var(--paper);--surface-strong:var(--paper-green);--surface-warm:var(--leaf-soft);--line:var(--rule);--muted:var(--ink-muted);--text:var(--ink);--text-soft:var(--ink-soft);--primary:var(--forest);--primary-dark:var(--forest-deep);--primary-soft:var(--paper-green);--primary-pale:#f5f8f2;--secondary:var(--forest-mid);--secondary-soft:#dfeadf;--accent:var(--leaf);--accent-strong:var(--forest-mid);--accent-soft:var(--leaf-soft);--warning:var(--status-warning);--warning-soft:var(--status-warning-soft);--danger:var(--status-danger);--danger-soft:var(--status-danger-soft);--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--radius-sm:2px;--radius-md:5px;--radius-lg:8px;--shadow:#111a140f;--shadow-strong:#111a1421;--glass:#fafaf6f5;--app-bg:var(--paper);--motion-fast:.16s;--motion-med:.24s;--motion-slow:.3s;--ease-out:cubic-bezier(.22, 1, .36, 1);--ease-spring:cubic-bezier(.2, .8, .2, 1.05)}[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--paper:#0f1511;--paper-raised:#151d18;--paper-soft:#1a241d;--paper-green:#203126;--ink:#f3f4ec;--ink-soft:#d3dbd3;--ink-muted:#a4b0a7;--forest:#8fc89f;--forest-deep:#b9e0c2;--forest-mid:#72ad83;--leaf:#c8e36b;--leaf-soft:#28351b;--rule:#354239;--rule-strong:#69786e;--white:#fff;--status-warning:#e4c56d;--status-warning-soft:#342d19;--status-danger:#ee9b94;--status-danger-soft:#3c2422;--primary-pale:#121b15;--secondary-soft:#26392b;--shadow:#00000038;--shadow-strong:#0000006b;--glass:#0f1511f5;--home-page-bg:var(--paper)}:root{font-family:var(--font-ui);background:var(--paper);color:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--app-bg);min-width:320px;color:var(--text);margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-color:var(--primary)}h1,h2,h3,p{margin-top:0}.shell{isolation:isolate;min-height:100vh;position:relative}.shell:before{content:"";z-index:-1;opacity:.24;background-image:linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);pointer-events:none;background-size:44px 44px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 72%);mask-image:linear-gradient(#000,#0000 72%)}.teacher-theme{--role-accent:var(--secondary)}.student-theme{--role-accent:var(--accent)}.app-header{z-index:20;border-bottom:1px solid color-mix(in srgb, var(--line) 78%, transparent);background:var(--glass);-webkit-backdrop-filter:blur(18px)saturate(140%);backdrop-filter:blur(18px)saturate(140%);box-shadow:0 12px 30px var(--shadow);animation:fadeDrop var(--motion-slow) var(--ease-out) both;position:sticky;top:0}.app-nav{align-items:center;gap:18px;width:100%;max-width:1680px;margin:0 auto;padding:12px 32px;display:flex}.app-nav ul,.site-nav ul,.feature-list{margin:0;padding:0;list-style:none}.nav-groups{flex:auto;justify-content:center;align-items:center;gap:8px;min-width:0;display:flex}.brand{color:var(--primary-dark);animation:fadeLift var(--motion-slow) var(--ease-out) both;flex:0 0 142px;font-size:1.35rem;font-weight:800;text-decoration:none}.brand:after{content:"";background:linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));border-radius:999px;width:64px;height:4px;margin-top:2px;display:block}.nav-link,.bottom-link,.icon-text{min-height:44px;color:var(--text-soft);cursor:pointer;white-space:nowrap;transition:background-color var(--motion-fast) ease, color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) ease, border-color var(--motion-fast) ease;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:center;align-items:center;gap:8px;padding:10px 11px;text-decoration:none;display:flex}.teacher-theme .nav-link,.teacher-theme .bottom-link,.teacher-theme .icon-text{color:var(--text-soft)}.nav-link.active,.nav-link:hover,.bottom-link.active{border-color:color-mix(in srgb, var(--primary) 26%, transparent);background:linear-gradient(135deg, var(--primary-soft), color-mix(in srgb, var(--secondary-soft) 60%, transparent));color:var(--primary-dark)}.nav-link:hover,.icon-text:hover{transform:translateY(-1px)}.bottom-link:hover{transform:translateY(-2px)}.nav-link svg,.bottom-link svg,.icon-text svg,.link-button svg{flex:none;width:1.15rem;height:1.15rem}.nav-link svg,.bottom-link svg,.icon-text svg{transition:transform var(--motion-fast) var(--ease-spring)}.nav-link:hover svg,.nav-link.active svg,.bottom-link:hover svg,.bottom-link.active svg,.icon-text:hover svg{transform:scale(1.08)}.nav-group{position:relative}.nav-summary{list-style:none}.nav-summary::-webkit-details-marker{display:none}.nav-summary .chevron{width:1rem;height:1rem;transition:transform var(--motion-fast) var(--ease-out)}.nav-group[open] .chevron{transform:rotate(180deg)}.nav-menu{z-index:30;border:1px solid var(--line);background:color-mix(in srgb, var(--card) 94%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);min-width:210px;box-shadow:0 18px 44px var(--shadow-strong);animation:menuIn .18s var(--ease-out) both;border-radius:8px;gap:4px;padding:8px;display:grid;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%)}.nav-menu-link{min-height:40px;color:var(--text-soft);white-space:nowrap;transition:background-color var(--motion-fast) ease, color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out);border-radius:6px;align-items:center;gap:10px;padding:9px 10px;font-weight:800;text-decoration:none;display:flex}.nav-menu-link:hover,.nav-menu-link.active{background:linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));color:var(--primary-dark);transform:translate(2px)}.nav-menu-link svg{flex:none;width:1.05rem;height:1.05rem}.logout-button{flex:0 0 118px;margin-left:0}.theme-toggle{border-color:var(--line);background:var(--card);min-width:106px;box-shadow:0 10px 24px var(--shadow)}.main{width:100%;max-width:1320px;margin:0 auto;padding:28px 22px 42px}.topbar{border:1px solid var(--line);background:linear-gradient(135deg, color-mix(in srgb, var(--primary-soft) 70%, transparent), transparent 64%), var(--card);box-shadow:0 14px 34px var(--shadow);animation:fadeDrop var(--motion-slow) var(--ease-out) both;border-radius:8px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;padding:18px 20px;display:flex}.topbar h1{margin:0;font-size:clamp(1.45rem,3vw,2rem)}.eyebrow{color:var(--primary-dark);letter-spacing:0;text-transform:uppercase;margin-bottom:6px;font-size:.78rem;font-weight:800}.muted{color:var(--muted)}.route-frame{animation:pageIn .38s var(--ease-out) both}.stack{flex-direction:column;gap:18px;display:flex}.grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;display:grid}.grid.two{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.card{background:linear-gradient(180deg, color-mix(in srgb, var(--card) 92%, white) 0%, var(--card) 100%);border:1px solid color-mix(in srgb, var(--line) 86%, white);box-shadow:0 12px 32px var(--shadow);transition:border-color var(--motion-fast) ease, box-shadow var(--motion-med) ease, transform var(--motion-med) var(--ease-out);animation:cardIn .46s var(--ease-out) both;border-radius:8px;padding:20px;position:relative;transform:translateZ(0)}.card:before{content:"";border-radius:inherit;border-top:3px solid color-mix(in srgb, var(--role-accent,var(--primary)) 64%, transparent);pointer-events:none;position:absolute;inset:0}.teacher-theme .card{box-shadow:0 12px 32px var(--shadow)}.card:hover{border-color:color-mix(in srgb, var(--primary) 38%, var(--line));box-shadow:0 18px 44px var(--shadow-strong);transform:translateY(-3px)}.teacher-theme .card:hover{box-shadow:0 18px 44px var(--shadow-strong)}.card h2,.card h3{color:var(--text)}.card h2::selection{background:var(--accent-soft)}.card h3::selection{background:var(--accent-soft)}p::selection{background:var(--accent-soft)}span::selection{background:var(--accent-soft)}strong::selection{background:var(--accent-soft)}.grid .card:nth-child(2),.stack>.card:nth-child(2),.list-row:nth-child(2),.row:nth-child(2){animation-delay:55ms}.grid .card:nth-child(3),.stack>.card:nth-child(3),.list-row:nth-child(3),.row:nth-child(3){animation-delay:.11s}.grid .card:nth-child(4),.stack>.card:nth-child(4),.list-row:nth-child(4),.row:nth-child(4){animation-delay:.165s}.grid .card:nth-child(5),.stack>.card:nth-child(5),.list-row:nth-child(5),.row:nth-child(5){animation-delay:.22s}.hero-card{background:linear-gradient(135deg, var(--card) 0%, var(--primary-soft) 52%, var(--accent-soft) 100%);border-color:color-mix(in srgb, var(--primary) 26%, var(--line));justify-content:space-between;align-items:center;display:flex;position:relative;overflow:hidden}.hero-card:before{content:"";background:linear-gradient(110deg, transparent 10%, color-mix(in srgb, var(--white) 55%, transparent) 45%, transparent 68%);pointer-events:none;animation:4.8s ease-in-out infinite sweep;position:absolute;inset:0;transform:translate(-120%)}.hero-card>*{z-index:1;position:relative}.teacher-theme .hero-card{background:linear-gradient(135deg, var(--card) 0%, var(--secondary-soft) 48%, var(--primary-soft) 100%);border-color:color-mix(in srgb, var(--secondary) 24%, var(--line))}.mascot{background:var(--surface-strong);border:2px solid var(--white);width:120px;height:120px;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--primary) 32%, white);border-radius:50%;flex:0 0 120px;place-items:center;font-size:0;animation:4.5s ease-in-out infinite mascotFloat;display:grid;overflow:hidden}.mascot img{object-fit:contain;width:100%;height:100%;display:block}.teacher-theme .mascot{background:var(--surface-strong);box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--primary) 32%, white)}.mascot:not(.logo-mascot):after{content:"★";color:var(--primary);font-size:2.2rem}.logo-mascot{box-shadow:none;background:0 0}.teacher-theme .logo-mascot{box-shadow:none}.logo-mascot img{width:86%;height:86%;transition:transform var(--motion-med) var(--ease-spring);transform:none}.hero-card:hover .logo-mascot img,.login-panel:hover .logo-mascot img{transform:scale(1.05)rotate(-2deg)}.stat{color:var(--primary-dark);font-size:clamp(2rem,4vw,2.6rem);font-weight:800;display:block}.row,.section-head,.inline-form,.actions{justify-content:space-between;align-items:center;gap:12px;display:flex}.stacked-head{flex-direction:column;justify-content:flex-start;align-items:stretch}.stacked-head h2{margin-bottom:0}.stacked-head input{max-width:520px}.actions{flex-wrap:wrap;justify-content:flex-end}.row,.list-row{animation:fadeLift .36s var(--ease-out) both}.row{transition:background-color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out)}.card>.row:hover,.list-row:hover{transform:translate(2px)}.list-row{border-bottom:1px solid var(--line);transition:background-color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out);border-radius:8px;padding:12px 10px}.list-row:hover{background:linear-gradient(135deg, var(--primary-pale), transparent)}.list-row:last-child{border-bottom:0}.list-row span{flex-direction:column;gap:4px;min-width:0;display:flex}small{color:var(--muted);overflow-wrap:anywhere}.pill{background:var(--primary-soft);min-height:28px;color:var(--primary-dark);border:1px solid color-mix(in srgb, var(--primary) 24%, transparent);white-space:nowrap;transition:transform var(--motion-fast) var(--ease-spring), background-color var(--motion-fast) ease;border-radius:999px;align-items:center;padding:4px 10px;font-size:.84rem;font-weight:700;display:inline-flex}.pill.overdue{background:var(--danger-soft);color:var(--danger);border-color:color-mix(in srgb, var(--danger) 32%, transparent)}.pill.due_today,.pill.due_soon{background:var(--warning-soft);color:var(--warning)}.pill.upcoming{background:var(--accent-soft);color:var(--primary-dark)}.note{background:var(--surface);color:var(--text-soft);border:1px solid var(--line);animation:fadeLift .32s var(--ease-out) both;border-radius:8px;padding:10px}.empty{border:1px dashed color-mix(in srgb, var(--primary) 46%, var(--line));color:var(--muted);background:linear-gradient(135deg, var(--primary-pale), var(--surface));animation:fadeLift .38s var(--ease-out) both;border-radius:8px;flex-direction:column;gap:6px;padding:26px;display:flex}.form{flex-direction:column;gap:14px;display:flex}.compact{max-width:720px}.grid-form{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:start;gap:16px;display:grid}.student-create-form{grid-template-columns:repeat(4,minmax(0,1fr));align-items:end}.stacked-head+.student-create-form{margin-top:18px}.student-create-form .form-submit{grid-column:1/-1;justify-self:end;width:fit-content;min-width:180px}.grade-item-form{grid-template-columns:repeat(3,minmax(0,1fr))}.grade-item-form .field:has(textarea){grid-column:1/-1}.grade-item-form .form-submit{grid-column:1/-1;justify-self:end;width:fit-content;min-width:190px}.list-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px;display:flex}.list-toolbar>input{flex:260px;max-width:520px}.list-toolbar.compact{justify-content:flex-end}.list-toolbar.compact>input{min-width:min(260px,100%)}.list-toolbar-end{justify-content:flex-end}.grade-item-grid{align-items:stretch}.grade-item-card{flex-direction:column;min-height:310px;display:flex}.grade-item-card .row{align-items:flex-start}.grade-item-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:auto 0 18px;padding-top:18px;display:grid}.grade-item-metrics span{border:1px solid var(--line);background:var(--surface);color:var(--muted);gap:2px;padding:10px;font-size:.78rem;display:grid}.grade-item-metrics strong{color:var(--text);font-size:1rem}.grade-item-open{justify-content:space-between;width:100%}.grade-item-open svg{width:18px;height:18px}.grade-detail-head{border-bottom:3px solid var(--text);justify-content:space-between;align-items:flex-start;gap:24px;padding-bottom:18px;display:flex}.grade-detail-head h2{margin-bottom:6px}.grade-detail-head p:last-child{color:var(--muted);margin:0}.grade-result-heading{align-items:flex-end}.grade-result-table{overflow-x:auto}.grade-result-row{border-top:1px solid var(--line);grid-template-columns:minmax(210px,1.25fr) minmax(120px,.65fr) minmax(110px,.55fr) minmax(135px,.7fr) minmax(180px,1fr);align-items:center;gap:14px;padding:14px 8px;display:grid}.grade-result-row>div{gap:3px;min-width:0;display:grid}.grade-result-header{background:var(--surface-strong);color:var(--primary-dark);border-top:0;font-weight:800}.grade-result-row .attempt-cell strong{align-items:center;gap:6px;display:inline-flex}.grade-result-row .attempt-cell svg{width:17px;height:17px}.listening-create-form .form-submit{grid-column:1/-1;justify-content:center;justify-self:end;align-items:center;gap:8px;width:fit-content;min-width:150px;display:inline-flex}.listening-create-form .form-submit svg{width:18px;height:18px}.field{color:var(--text-soft);flex-direction:column;gap:7px;font-weight:700;display:flex}.teacher-theme .field{color:var(--text-soft)}input,select,textarea{border:1px solid color-mix(in srgb, var(--primary) 28%, var(--line));background:color-mix(in srgb, var(--card) 90%, var(--surface));width:100%;min-height:44px;color:var(--text);transition:border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out), background-color var(--motion-fast) ease;border-radius:8px;padding:10px 12px;box-shadow:inset 0 1px #ffffff80}.teacher-theme input,.teacher-theme select,.teacher-theme textarea{border-color:color-mix(in srgb, var(--primary) 28%, var(--line));color:var(--text)}textarea{resize:vertical;min-height:88px;max-height:300px}.check-field{min-height:44px;color:var(--muted);align-items:center;gap:10px;font-weight:800;display:flex}.check-field input{width:18px;min-height:18px;accent-color:var(--primary)}.compact-check{background:var(--surface);border:1px solid var(--line);min-height:36px;color:var(--text-soft);transition:border-color var(--motion-fast) ease, background-color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out);border-radius:8px;justify-content:flex-start;padding:6px 8px}.compact-check:hover{border-color:color-mix(in srgb, var(--primary) 34%, var(--line));background:var(--primary-pale);transform:translateY(-1px)}.compact-check span{flex-direction:column;gap:2px;min-width:0;display:flex}.target-panel{border:1px solid var(--line);background:var(--surface);border-radius:8px;gap:12px;padding:14px;display:grid}.segmented{border:1px solid var(--line);background:color-mix(in srgb, var(--card) 92%, var(--surface));border-radius:8px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;width:min(420px,100%);padding:4px;display:inline-grid;box-shadow:inset 0 0 0 1px #ffffff57}.segmented button{min-height:38px;color:var(--text-soft);cursor:pointer;transition:background-color var(--motion-fast) ease, color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out);background:0 0;border:0;border-radius:6px;font-weight:800}.segmented button:hover{background:var(--primary-pale)}.checkbox-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;display:grid}.chip-list{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.chip{background:var(--surface-strong);min-height:30px;color:var(--primary-dark);border:1px solid var(--line);border-radius:999px;align-items:center;padding:5px 10px;font-size:.86rem;font-weight:800;display:inline-flex}.chip-button{cursor:pointer;transition:background-color var(--motion-fast) ease, border-color var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out), box-shadow var(--motion-fast) ease}.chip-button:hover,.chip-button.active{border-color:color-mix(in srgb, var(--primary) 42%, var(--line));background:linear-gradient(135deg, var(--primary-soft), var(--secondary-soft));box-shadow:0 8px 18px var(--shadow);transform:translateY(-1px)}.collection-list{padding-top:4px}.primary,.secondary,.danger{cursor:pointer;min-height:44px;transition:background-color var(--motion-fast) ease, border-color var(--motion-fast) ease, box-shadow var(--motion-fast) ease, transform var(--motion-fast) var(--ease-out), filter var(--motion-fast) ease;border:1px solid #0000;border-radius:8px;padding:10px 14px;font-weight:800}.primary svg,.secondary svg,.danger svg{vertical-align:middle;flex:0 0 18px;width:18px;height:18px}.primary{background:linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--secondary) 54%, var(--primary)));color:var(--white);box-shadow:0 10px 22px color-mix(in srgb, var(--primary) 18%, transparent)}.primary:hover{filter:saturate(1.08)brightness(.98);box-shadow:0 12px 28px color-mix(in srgb, var(--primary) 30%, transparent);transform:translateY(-1px)}.secondary{background:var(--card);color:var(--primary-dark);border-color:color-mix(in srgb, var(--primary) 28%, var(--line))}.secondary:hover{background:var(--primary-soft);transform:translateY(-1px)}.danger{background:var(--card);color:var(--danger);border-color:color-mix(in srgb, var(--danger) 48%, var(--line))}.danger:hover{background:var(--danger-soft);transform:translateY(-1px)}.primary:active,.secondary:active,.danger:active,.nav-link:active,.bottom-link:active{transform:translateY(1px)scale(.99)}.primary:disabled,.secondary:disabled,.danger:disabled{cursor:not-allowed;opacity:.72;box-shadow:none;transform:none}.link-button{justify-content:center;align-items:center;width:fit-content;text-decoration:none;display:inline-flex}.link-button svg{margin-left:8px}.toast{border:1px solid color-mix(in srgb, var(--primary) 24%, transparent);background:var(--primary-soft);color:var(--primary-dark);box-shadow:0 12px 28px var(--shadow);animation:toastIn .28s var(--ease-out) both;border-radius:8px;padding:12px 14px}.toast.error{background:var(--danger-soft);color:var(--danger);border-color:color-mix(in srgb, var(--danger) 28%, transparent)}.dialog-backdrop{z-index:1000;background:color-mix(in srgb, var(--ink) 58%, transparent);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);animation:fadeIn var(--motion-fast) ease both;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.app-dialog{border:1px solid var(--line);background:var(--card);width:min(500px,100%);box-shadow:0 28px 80px color-mix(in srgb, var(--ink) 30%, transparent);border-radius:8px;grid-template-columns:44px minmax(0,1fr);gap:14px;padding:22px;display:grid}.dialog-mark{background:var(--accent-soft);width:42px;height:42px;color:var(--warning);border-radius:50%;place-items:center;font-size:1.25rem;font-weight:900;display:grid}.dialog-copy{min-width:0}.dialog-copy h3{margin:2px 0 8px}.dialog-copy p{color:var(--text-soft);margin:0;line-height:1.55}.dialog-copy ul{color:var(--text-soft);margin:8px 0 0;padding-left:20px}.dialog-actions{grid-column:1/-1;justify-content:flex-end;gap:8px;padding-top:4px;display:flex}.loading-overlay{z-index:80;background:color-mix(in srgb, var(--surface) 62%, 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var(--line);background:var(--ink);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.site-nav{justify-content:space-between;align-items:center;gap:18px;max-width:1180px;margin:0 auto;padding:14px 22px;display:flex}.site-brand{color:var(--white);-webkit-text-stroke:1px var(--primary);align-items:center;gap:10px;font-size:1.25rem;font-weight:800;text-decoration:none;display:inline-flex}.site-brand img{object-fit:contain;width:36px;height:36px;box-shadow:none;background:0 0;border:0;border-radius:0}.site-nav ul{justify-content:flex-end;align-items:center;gap:8px;display:flex}.site-nav a:not(.site-brand){min-height:40px;color:var(--white);border-radius:8px;align-items:center;padding:8px 12px;font-weight:800;text-decoration:none;display:inline-flex}.home-hero{grid-template-columns:minmax(0,1fr) minmax(260px,360px);align-items:center;gap:42px;max-width:1180px;min-height:min(760px,100vh - 70px);margin:0 auto;padding:64px 22px;display:grid}.tai-hero{border-bottom:1px solid var(--line)}.home-hero article{max-width:740px}.home-hero h1{letter-spacing:0;color:var(--text);margin-bottom:18px;font-size:clamp(3.2rem,9vw,7rem);line-height:.92}.home-hero p{max-width:660px;color:var(--text-soft);font-size:1.08rem}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.home-hero figure{text-align:center;justify-self:center;margin:0}.home-hero figure img{object-fit:contain;width:min(260px,58vw);height:auto;filter:drop-shadow(0 24px 34px color-mix(in srgb, var(--forest-deep) 18%, transparent));background:0 0;border:0;border-radius:0;animation:4.5s ease-in-out infinite mascotFloat}.home-hero figcaption{color:var(--muted);margin-top:14px;font-size:.92rem}.home-section{max-width:1180px;margin:0 auto;padding:56px 22px}.home-section h2{font-size:clamp(2rem,5vw,3.2rem);line-height:1.05}.feature-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:24px;display:grid}.feature-list 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figcaption{color:var(--muted);font-size:.92rem;font-weight:700}.news-section .section-head svg{width:2.4rem;height:2.4rem;color:var(--primary)}.news-list{align-items:stretch}.news-thumb{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);background:var(--surface);border-radius:8px;width:100%;margin-bottom:14px;display:block}.news-preview{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);background:var(--surface);border-radius:8px;width:min(320px,100%);display:block}.news-card time{color:var(--primary-dark);margin-bottom:12px;font-size:.86rem;font-weight:800;display:inline-flex}.site-footer section{grid-template-columns:minmax(240px,.75fr) minmax(0,1.25fr);gap:24px;max-width:1180px;margin:0 auto;padding:44px 22px;display:grid}.site-footer .eyebrow,.site-footer h2{color:var(--paper)}.site-footer address{font-style:normal}.site-footer ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.site-footer 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.news-thumb,.news-media-placeholder{min-height:240px;max-height:360px}.news-detail-cover,.news-detail-inner,.news-detail-body,.news-detail-state{width:calc(100% - 32px)}}@media (width<=520px){.news-editor-toolbar{gap:4px}.news-editor-toolbar button{width:36px;height:36px;min-height:36px}.editor-size-control select{min-width:72px;height:36px}.news-editor-layout>textarea,.news-editor-preview{padding:16px}.news-list{gap:16px}.news-card-content{padding:22px 18px}.news-card-link h3{font-size:1.9rem}.news-card-media .news-thumb,.news-media-placeholder{min-height:210px}.news-detail-inner h1{font-size:2.75rem}.news-detail-cover img{min-height:220px}}