@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Ma+Shan+Zheng&family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{--edu-color-primary: #287a69;--edu-color-primary-strong: #165c4f;--edu-color-primary-soft: #dff2e9;--edu-color-coral: #e87961;--edu-color-amber: #e9ad4a;--edu-color-success: #3b8d67;--edu-color-warning: #c8892d;--edu-color-danger: #c64f48;--edu-color-canvas: #f2f0e5;--edu-color-paper: #fbfaf3;--edu-color-paper-raised: #fffef9;--edu-color-ink: #203934;--edu-color-muted: #687b75;--edu-color-border: #d9ddcf;--edu-font-body: "Noto Sans SC", sans-serif;--edu-font-display: "Ma Shan Zheng", cursive;--edu-font-mono: "DM Mono", monospace;--edu-font-xs: .75rem;--edu-font-sm: .875rem;--edu-font-md: 1rem;--edu-font-lg: 1.25rem;--edu-font-xl: clamp(2.35rem, 5vw, 4.75rem);--edu-weight-medium: 500;--edu-weight-bold: 700;--edu-radius-sm: 10px;--edu-radius-md: 18px;--edu-radius-lg: 28px;--edu-space-1: .375rem;--edu-space-2: .625rem;--edu-space-3: 1rem;--edu-space-4: 1.5rem;--edu-space-5: 2.5rem;--edu-space-6: 4rem;--edu-shadow-sm: 0 8px 22px rgb(32 57 52 / 7%);--edu-shadow-md: 0 22px 60px rgb(32 57 52 / 12%);--edu-layer-header: 20;--edu-layer-modal: 100;--edu-duration-fast: .15s;--edu-duration-normal: .28s}*{box-sizing:border-box}html{color:var(--edu-color-ink);background:var(--edu-color-canvas);font-family:var(--edu-font-body);text-rendering:optimizeLegibility}body{min-width:320px;min-height:100vh;margin:0;background:radial-gradient(circle at 12% 0%,rgb(255 255 255 / 80%),transparent 32rem),repeating-linear-gradient(0deg,transparent 0 31px,rgb(40 122 105 / 3%) 31px 32px),var(--edu-color-canvas)}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}::selection{color:var(--edu-color-paper);background:var(--edu-color-primary)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}#app{min-height:100vh}.paper-panel{border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-md);background:var(--edu-color-paper);box-shadow:var(--edu-shadow-sm)}.edu-button[data-v-9b73d433]{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:var(--edu-space-2);padding:.7rem 1.15rem;border:1px solid transparent;border-radius:var(--edu-radius-sm);font-weight:600;cursor:pointer;transition:transform var(--edu-duration-fast),box-shadow var(--edu-duration-fast),background var(--edu-duration-fast)}.edu-button[data-v-9b73d433]:hover:not(:disabled){transform:translateY(-2px)}.edu-button[data-v-9b73d433]:focus-visible{outline:3px solid rgb(40 122 105 / 25%);outline-offset:2px}.edu-button[data-v-9b73d433]:disabled{cursor:not-allowed;opacity:.55}.edu-button--primary[data-v-9b73d433]{color:#fff;background:var(--edu-color-primary);box-shadow:0 6px 0 var(--edu-color-primary-strong)}.edu-button--primary[data-v-9b73d433]:active:not(:disabled){transform:translateY(3px);box-shadow:0 3px 0 var(--edu-color-primary-strong)}.edu-button--secondary[data-v-9b73d433]{color:var(--edu-color-primary-strong);border-color:var(--edu-color-border);background:var(--edu-color-paper)}.edu-button--quiet[data-v-9b73d433]{color:var(--edu-color-primary);background:transparent}.edu-button--danger[data-v-9b73d433]{color:#fff;background:var(--edu-color-danger)}.edu-button__spinner[data-v-9b73d433]{width:16px;height:16px;border:2px solid rgb(255 255 255 / 45%);border-top-color:#fff;border-radius:50%;animation:spin-9b73d433 .7s linear infinite}@keyframes spin-9b73d433{to{transform:rotate(360deg)}}.state[data-v-7fa738b9]{padding:var(--edu-space-5);color:var(--edu-color-muted);text-align:center;border:1px dashed var(--edu-color-border);border-radius:var(--edu-radius-md)}.state span[data-v-7fa738b9]{color:var(--edu-color-primary);font-size:2rem}.state h3[data-v-7fa738b9]{margin:.5rem 0 0;color:var(--edu-color-ink)}.state p[data-v-7fa738b9]{margin:.4rem 0 1rem}.error-state[data-v-7515f1f9]{display:flex;align-items:center;gap:var(--edu-space-3);padding:var(--edu-space-3);color:#743934;border:1px solid rgb(198 79 72 / 25%);border-radius:var(--edu-radius-sm);background:#fae9e4}.error-state>span[data-v-7515f1f9]{display:grid;width:28px;height:28px;flex:0 0 auto;place-items:center;border:1px solid currentColor;border-radius:50%;font-weight:700}.error-state p[data-v-7515f1f9]{margin:.2rem 0 0;font-size:var(--edu-font-sm)}.error-state button[data-v-7515f1f9]{margin-left:auto;padding:0;color:inherit;border:0;font-weight:700;white-space:nowrap;background:none;cursor:pointer}.edu-field[data-v-394ccb0d]{display:grid;gap:var(--edu-space-1)}.edu-field__label[data-v-394ccb0d]{color:var(--edu-color-ink);font-size:var(--edu-font-sm);font-weight:600}.edu-field__control[data-v-394ccb0d]{width:100%;min-height:46px;padding:.72rem .85rem;color:var(--edu-color-ink);border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-sm);outline:none;background:var(--edu-color-paper-raised);transition:border var(--edu-duration-fast),box-shadow var(--edu-duration-fast)}.edu-field__control[data-v-394ccb0d]:focus{border-color:var(--edu-color-primary);box-shadow:0 0 0 3px #287a691f}.edu-field__control[data-v-394ccb0d]::placeholder{color:#98a39e}.edu-field__hint[data-v-394ccb0d]{color:var(--edu-color-muted);font-size:var(--edu-font-xs)}.edu-field__hint.is-error[data-v-394ccb0d]{color:var(--edu-color-danger)}.loading[data-v-04334c7a]{display:flex;min-height:150px;align-items:center;justify-content:center;gap:7px;color:var(--edu-color-muted)}.loading span[data-v-04334c7a]{width:9px;height:9px;border-radius:50%;background:var(--edu-color-primary);animation:hop-04334c7a .9s infinite alternate}.loading span[data-v-04334c7a]:nth-child(2){animation-delay:.18s}.loading span[data-v-04334c7a]:nth-child(3){animation-delay:.36s}.loading p[data-v-04334c7a]{margin-left:.4rem}@keyframes hop-04334c7a{to{transform:translateY(-9px);opacity:.35}}.message[data-v-d13a8110]{display:flex;align-items:center;gap:var(--edu-space-2);padding:.8rem 1rem;border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-sm);background:var(--edu-color-paper)}.message span[data-v-d13a8110]{display:grid;width:22px;height:22px;place-items:center;border:1px solid currentColor;border-radius:50%;font-size:var(--edu-font-xs)}.message--success[data-v-d13a8110]{color:var(--edu-color-success);background:#e9f5ec}.message--warning[data-v-d13a8110]{color:#805e21;background:#fff4d9}.message--error[data-v-d13a8110]{color:var(--edu-color-danger);background:#fae9e4}.modal-backdrop[data-v-e1521c80]{position:fixed;z-index:var(--edu-layer-modal);top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:1rem;background:#192a2675;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal[data-v-e1521c80]{display:flex;width:min(100%,500px);max-height:calc(100dvh - 2rem);flex-direction:column;overflow:hidden;border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-md);background:var(--edu-color-paper);box-shadow:var(--edu-shadow-md)}.modal--wide[data-v-e1521c80]{width:min(100%,1240px)}.modal--wide .modal__body[data-v-e1521c80]{padding:0;overflow:hidden}.modal header[data-v-e1521c80],.modal footer[data-v-e1521c80]{display:flex;align-items:center;justify-content:space-between;padding:var(--edu-space-3) var(--edu-space-4);border-bottom:1px solid var(--edu-color-border)}.modal footer[data-v-e1521c80]{justify-content:flex-end;border-top:1px solid var(--edu-color-border);border-bottom:0}.modal h2[data-v-e1521c80]{margin:0;font-size:var(--edu-font-lg)}.modal__heading[data-v-e1521c80]{display:flex;min-width:0;align-items:baseline;gap:var(--edu-space-2)}.modal__heading h2[data-v-e1521c80]{flex:none}.modal__heading.has-description h2[data-v-e1521c80]{transform:translateY(6px)}.modal__heading p[data-v-e1521c80]{margin:0;color:var(--edu-color-muted);font-size:var(--edu-font-xs);line-height:1.45}.modal header button[data-v-e1521c80]{flex:none;color:var(--edu-color-muted);border:0;font-size:1.6rem;background:none;cursor:pointer}.modal__body[data-v-e1521c80]{padding:var(--edu-space-4);overflow-y:auto}.modal-enter-active[data-v-e1521c80],.modal-leave-active[data-v-e1521c80]{transition:opacity var(--edu-duration-normal)}.modal-enter-active .modal[data-v-e1521c80],.modal-leave-active .modal[data-v-e1521c80]{transition:transform var(--edu-duration-normal)}.modal-enter-from[data-v-e1521c80],.modal-leave-to[data-v-e1521c80]{opacity:0}.modal-enter-from .modal[data-v-e1521c80],.modal-leave-to .modal[data-v-e1521c80]{transform:translateY(18px) scale(.97)}.pagination[data-v-e98153d9]{display:flex;align-items:center;justify-content:center;gap:var(--edu-space-2);color:var(--edu-color-muted);font-size:var(--edu-font-sm)}.pagination button[data-v-e98153d9]{display:grid;width:36px;height:36px;place-items:center;color:var(--edu-color-primary);border:1px solid var(--edu-color-border);border-radius:50%;background:var(--edu-color-paper);cursor:pointer}.pagination button[data-v-e98153d9]:disabled{opacity:.35;cursor:default}.table-wrap[data-v-a517cb00]{overflow-x:auto;border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-sm);background:var(--edu-color-paper)}table[data-v-a517cb00]{width:100%;border-collapse:collapse;white-space:nowrap}th[data-v-a517cb00],td[data-v-a517cb00]{padding:.8rem 1rem;text-align:left;border-bottom:1px solid var(--edu-color-border)}th[data-v-a517cb00]{color:var(--edu-color-muted);font-size:var(--edu-font-xs);font-weight:600;letter-spacing:.04em;background:#f3f3e9}tbody tr:last-child td[data-v-a517cb00]{border-bottom:0}tbody tr[data-v-a517cb00]:hover{background:#f8f7ef}.edu-textarea[data-v-8754ef15]{display:grid;gap:var(--edu-space-1)}.edu-textarea__head[data-v-8754ef15]{display:flex;align-items:center;justify-content:space-between}.edu-textarea b[data-v-8754ef15]{font-size:var(--edu-font-sm)}.edu-textarea small[data-v-8754ef15]{color:var(--edu-color-muted)}.edu-textarea textarea[data-v-8754ef15]{width:100%;resize:vertical;padding:.85rem;color:var(--edu-color-ink);border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-sm);outline:none;background:repeating-linear-gradient(transparent 0 31px,#287a6914 31px,#287a6914 32px),var(--edu-color-paper-raised);line-height:32px}.edu-textarea textarea[data-v-8754ef15]:focus{border-color:var(--edu-color-primary);box-shadow:0 0 0 3px #287a691f}.app-toast[data-v-f9ed10ba]{position:fixed;z-index:calc(var(--edu-layer-modal) + 10);top:max(1.1rem,env(safe-area-inset-top));left:50%;display:grid;width:max-content;max-width:min(calc(100vw - 2rem),440px);grid-template-columns:24px minmax(0,1fr) 24px;align-items:center;gap:.7rem;padding:.72rem .8rem;color:var(--edu-color-ink);border:1px solid var(--edu-color-border);border-radius:12px;background:color-mix(in srgb,var(--edu-color-paper-raised) 94%,transparent);box-shadow:0 14px 38px #1e3d352e;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transform:translate(-50%)}.app-toast[data-v-f9ed10ba]:before{position:absolute;bottom:0;left:12px;width:calc(100% - 24px);height:2px;border-radius:999px;background:currentColor;content:"";opacity:.32}.app-toast__icon[data-v-f9ed10ba]{display:grid;width:24px;height:24px;place-items:center;color:#fff;border-radius:50%;background:var(--edu-color-primary);font-size:.76rem;font-weight:800}.app-toast--success .app-toast__icon[data-v-f9ed10ba]{background:var(--edu-color-success)}.app-toast--error .app-toast__icon[data-v-f9ed10ba]{background:var(--edu-color-danger)}.app-toast--success[data-v-f9ed10ba]{color:var(--edu-color-success)}.app-toast--error[data-v-f9ed10ba]{color:var(--edu-color-danger)}.app-toast--info[data-v-f9ed10ba]{color:var(--edu-color-primary)}.app-toast__message[data-v-f9ed10ba]{overflow-wrap:anywhere;color:var(--edu-color-ink);font-size:var(--edu-font-sm);font-weight:600;line-height:1.45}.app-toast button[data-v-f9ed10ba]{width:24px;height:24px;padding:0;color:var(--edu-color-muted);border:0;border-radius:6px;background:transparent;font:inherit;font-size:1.1rem;cursor:pointer}.app-toast button[data-v-f9ed10ba]:hover{color:var(--edu-color-ink);background:#1e3d3512}.toast-enter-active[data-v-f9ed10ba],.toast-leave-active[data-v-f9ed10ba]{transition:opacity var(--edu-duration-normal),transform var(--edu-duration-normal)}.toast-enter-from[data-v-f9ed10ba],.toast-leave-to[data-v-f9ed10ba]{opacity:0;transform:translate(-50%,-14px) scale(.96)}@media(prefers-reduced-motion:reduce){.toast-enter-active[data-v-f9ed10ba],.toast-leave-active[data-v-f9ed10ba]{transition-duration:1ms}}.card-login[data-v-3afcbde2]{display:grid;gap:var(--edu-space-3)}.card-login__mark[data-v-3afcbde2]{display:grid;width:54px;height:54px;place-items:center;color:var(--edu-color-coral);border:2px solid currentColor;border-radius:7px;font-family:var(--edu-font-display);font-size:1.8rem;transform:rotate(-5deg)}.card-login h3[data-v-3afcbde2]{margin:.2rem 0;font-size:1.35rem}.card-login p[data-v-3afcbde2],.privacy[data-v-3afcbde2]{margin:0;color:var(--edu-color-muted);line-height:1.65}.card-login>small[data-v-3afcbde2]:first-of-type{color:var(--edu-color-coral);font-family:var(--edu-font-mono)}.privacy[data-v-3afcbde2]{font-size:var(--edu-font-xs)}.confirm-content[data-v-7b6a1162]{display:grid;grid-template-columns:38px minmax(0,1fr);align-items:start;gap:var(--edu-space-3)}.confirm-icon[data-v-7b6a1162]{display:grid;width:38px;height:38px;place-items:center;color:var(--edu-color-primary);border-radius:50%;background:var(--edu-color-primary-soft);font-family:var(--edu-font-display);font-size:1.25rem;font-weight:700}.confirm-content.is-danger .confirm-icon[data-v-7b6a1162]{color:var(--edu-color-danger);background:#fae9e4}.confirm-copy[data-v-7b6a1162]{margin:0;color:var(--edu-color-muted);line-height:1.75}.actions[data-v-7b6a1162]{display:flex;gap:var(--edu-space-2)}.credit-balance[data-v-645d7fbf]{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .75rem;color:var(--edu-color-primary-strong);border:1px solid rgb(40 122 105 / 20%);border-radius:999px;font-size:var(--edu-font-sm);background:var(--edu-color-primary-soft)}.credit-balance__dot[data-v-645d7fbf]{width:7px;height:7px;border-radius:50%;background:var(--edu-color-primary);box-shadow:0 0 0 3px #287a6926}.edu-page[data-v-031dc6cd]{width:min(100% - 2rem,1120px);margin-inline:auto;padding-block:var(--edu-space-5) var(--edu-space-6)}.edu-page--wide[data-v-031dc6cd]{width:min(100% - 2rem,1380px)}@media(max-width:600px){.edu-page[data-v-031dc6cd]{width:min(100% - 1.25rem,1120px);padding-block:var(--edu-space-4)}}.tool-card[data-v-8fba5d53]{position:relative;display:grid;min-height:270px;grid-template-rows:auto 1fr auto;gap:var(--edu-space-3);overflow:hidden;padding:var(--edu-space-4);border:1px solid var(--edu-color-border);border-radius:var(--edu-radius-md);background:var(--edu-color-paper);box-shadow:var(--edu-shadow-sm);transition:transform var(--edu-duration-normal),box-shadow var(--edu-duration-normal)}.tool-card[data-v-8fba5d53]:after{position:absolute;width:90px;height:90px;right:-25px;bottom:-25px;border:15px solid color-mix(in srgb,var(--accent),transparent 82%);border-radius:50%;content:""}.tool-card[data-v-8fba5d53]:hover{transform:rotate(-.6deg) translateY(-6px);box-shadow:var(--edu-shadow-md)}.tool-card__stamp[data-v-8fba5d53]{display:grid;width:52px;height:52px;place-items:center;color:var(--accent);border:2px solid var(--accent);border-radius:50% 46% 52% 44%;font-family:var(--edu-font-display);font-size:1.7rem;transform:rotate(-8deg)}.tool-card small[data-v-8fba5d53]{color:var(--accent);font-family:var(--edu-font-mono)}.tool-card h3[data-v-8fba5d53]{margin:.35rem 0;font-size:1.45rem}.tool-card p[data-v-8fba5d53]{margin:0;color:var(--edu-color-muted);line-height:1.75}.tool-card button[data-v-8fba5d53]{z-index:1;justify-self:start;padding:0;color:var(--accent);border:0;font-weight:700;cursor:pointer;background:none}.tool-card button[data-v-8fba5d53]:disabled{color:var(--edu-color-muted);cursor:default}.tool-topbar[data-v-ae47f1da]{display:grid;grid-template-columns:minmax(90px,1fr) auto minmax(90px,1fr);align-items:center;gap:var(--edu-space-3);padding-bottom:var(--edu-space-4);border-bottom:1px solid var(--edu-color-border)}.tool-topbar__back[data-v-ae47f1da]{color:var(--edu-color-primary);font-weight:600}.tool-topbar h1[data-v-ae47f1da]{margin:0;font-size:1.5rem;text-align:center}.tool-topbar p[data-v-ae47f1da]{margin:.25rem 0 0;color:var(--edu-color-muted);font-size:var(--edu-font-sm);text-align:center}.tool-topbar__actions[data-v-ae47f1da]{justify-self:end}.tool-topbar__leading[data-v-ae47f1da]{justify-self:start}.tool-topbar--no-leading[data-v-ae47f1da]{grid-template-columns:minmax(0,1fr) auto}.tool-topbar--no-leading .tool-topbar__title h1[data-v-ae47f1da],.tool-topbar--no-leading .tool-topbar__title p[data-v-ae47f1da]{text-align:left}.tool-topbar--compact[data-v-ae47f1da]{min-height:52px;padding-bottom:var(--edu-space-2)}.tool-topbar--compact h1[data-v-ae47f1da]{font-size:1.25rem}@media(max-width:640px){.tool-topbar[data-v-ae47f1da]{grid-template-columns:1fr auto}.tool-topbar__title[data-v-ae47f1da]{grid-row:2;grid-column:1 / -1}.tool-topbar--no-leading[data-v-ae47f1da]{grid-template-columns:1fr}.tool-topbar--no-leading .tool-topbar__actions[data-v-ae47f1da]{width:100%;justify-self:stretch}}.home-shell[data-v-0ca207b9]{min-height:100vh}.site-header[data-v-0ca207b9]{display:flex;width:min(100% - 2rem,1220px);height:86px;align-items:center;justify-content:space-between;margin-inline:auto;border-bottom:1px solid var(--edu-color-border)}.brand[data-v-0ca207b9]{display:flex;align-items:center;gap:.75rem}.brand__seal[data-v-0ca207b9]{display:grid;width:42px;height:42px;place-items:center;color:var(--edu-color-paper);border-radius:8px 5px 7px 4px;font-family:var(--edu-font-display);font-size:1.45rem;background:var(--edu-color-primary);transform:rotate(-4deg)}.brand>span[data-v-0ca207b9]:last-child{display:grid}.brand small[data-v-0ca207b9]{color:var(--edu-color-muted);font-family:var(--edu-font-mono);font-size:.58rem;letter-spacing:.12em}nav[data-v-0ca207b9]{display:flex;align-items:center;gap:1.6rem;color:var(--edu-color-muted);font-size:var(--edu-font-sm)}nav a[data-v-0ca207b9]:hover{color:var(--edu-color-primary)}.session-pill[data-v-0ca207b9]{padding:.45rem .7rem;color:var(--edu-color-primary);border:1px solid rgb(40 122 105 / 20%);border-radius:999px;background:var(--edu-color-primary-soft)}.hero[data-v-0ca207b9]{display:grid;min-height:575px;grid-template-columns:1.05fr .95fr;align-items:center;gap:var(--edu-space-6)}.eyebrow[data-v-0ca207b9]{display:flex;align-items:center;gap:var(--edu-space-2);color:var(--edu-color-primary);font-size:var(--edu-font-sm);font-weight:600}.eyebrow span[data-v-0ca207b9]{width:28px;height:2px;background:var(--edu-color-coral)}.hero h1[data-v-0ca207b9]{margin:1rem 0 1.4rem;font-size:var(--edu-font-xl);line-height:1.12;letter-spacing:-.045em}.hero h1 em[data-v-0ca207b9]{position:relative;color:var(--edu-color-primary);font-family:var(--edu-font-display);font-style:normal;font-weight:400;letter-spacing:0}.hero h1 em[data-v-0ca207b9]:after{position:absolute;height:7px;right:0;bottom:-5px;left:0;border-radius:50%;background:#e8796157;content:"";transform:rotate(-1deg)}.hero__intro[data-v-0ca207b9]{max-width:570px;color:var(--edu-color-muted);font-size:1.08rem;line-height:1.9}.hero__cta[data-v-0ca207b9]{display:inline-flex;align-items:center;gap:1rem;margin-top:1.2rem;color:var(--edu-color-primary-strong);font-weight:700}.hero__cta span[data-v-0ca207b9]{display:grid;width:36px;height:36px;place-items:center;color:#fff;border-radius:50%;background:var(--edu-color-primary);transition:transform var(--edu-duration-normal)}.hero__cta:hover span[data-v-0ca207b9]{transform:translateY(5px)}.hero__visual[data-v-0ca207b9]{position:relative;min-height:440px}.paper-card[data-v-0ca207b9]{position:absolute;width:min(88%,370px);padding:2rem;border:1px solid var(--edu-color-border);border-radius:5px;background:repeating-linear-gradient(transparent 0 37px,#287a6917 37px,#287a6917 38px),#fffdf4;box-shadow:var(--edu-shadow-md)}.paper-card--back[data-v-0ca207b9]{top:35px;right:8px;height:310px;color:var(--edu-color-muted);background:#dcebdc;transform:rotate(8deg)}.paper-card--back i[data-v-0ca207b9]{position:absolute;right:35px;bottom:30px;color:var(--edu-color-primary);font-size:3rem}.paper-card--front[data-v-0ca207b9]{top:55px;left:8px;height:330px;transform:rotate(-3deg);animation:arrive-0ca207b9 .7s .15s both cubic-bezier(.2,.7,.2,1)}.paper-card__line[data-v-0ca207b9]{display:flex;justify-content:space-between;color:var(--edu-color-primary);font-family:var(--edu-font-mono);font-size:var(--edu-font-xs)}.paper-card__line b[data-v-0ca207b9]{color:var(--edu-color-coral)}.paper-card--front>p[data-v-0ca207b9]{margin-top:2rem;font-size:1.1rem;line-height:38px}.teacher-note[data-v-0ca207b9]{position:absolute;right:28px;bottom:22px;color:var(--edu-color-primary);font-family:var(--edu-font-display);font-size:1.45rem;line-height:1.3;transform:rotate(-5deg)}.red-seal[data-v-0ca207b9]{position:absolute;right:4px;bottom:12px;display:grid;width:74px;height:74px;place-items:center;color:var(--edu-color-coral);border:4px double currentColor;border-radius:50% 45% 48% 43%;font-family:var(--edu-font-display);font-size:1.25rem;transform:rotate(12deg)}.pencil[data-v-0ca207b9]{position:absolute;top:14px;left:18%;color:var(--edu-color-amber);font-size:4rem;transform:rotate(-24deg)}.tool-section[data-v-0ca207b9]{padding-top:var(--edu-space-5);scroll-margin-top:2rem}.section-heading[data-v-0ca207b9]{display:flex;align-items:end;justify-content:space-between;margin-bottom:var(--edu-space-4)}.section-heading p[data-v-0ca207b9]{margin:0 0 .5rem;color:var(--edu-color-coral);font-family:var(--edu-font-mono);font-size:var(--edu-font-xs)}.section-heading h2[data-v-0ca207b9]{margin:0;font-size:clamp(1.8rem,4vw,2.7rem);letter-spacing:-.035em}.section-heading>span[data-v-0ca207b9]{color:var(--edu-color-muted);font-size:var(--edu-font-sm)}.tool-grid[data-v-0ca207b9]{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--edu-space-3)}.tool-grid__item[data-v-0ca207b9]{animation:rise-0ca207b9 .55s var(--delay) both}.privacy-strip[data-v-0ca207b9]{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:var(--edu-space-4);margin-top:var(--edu-space-6);padding:var(--edu-space-4);border-top:1px solid var(--edu-color-border);color:var(--edu-color-muted);font-size:var(--edu-font-sm)}.privacy-strip>span[data-v-0ca207b9]{padding:.35rem .6rem;color:var(--edu-color-primary);border:1px solid currentColor;font-family:var(--edu-font-mono);transform:rotate(-2deg)}.privacy-strip p[data-v-0ca207b9]{margin:0}.privacy-strip a[data-v-0ca207b9]{color:var(--edu-color-primary);font-weight:600}@keyframes arrive-0ca207b9{0%{opacity:0;transform:translateY(25px) rotate(-8deg)}}@keyframes rise-0ca207b9{0%{opacity:0;transform:translateY(20px)}}@media(max-width:850px){.hero[data-v-0ca207b9]{grid-template-columns:1fr}.hero__copy[data-v-0ca207b9]{padding-top:var(--edu-space-5)}.hero__visual[data-v-0ca207b9]{min-height:400px}.tool-grid[data-v-0ca207b9]{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.site-header nav a[data-v-0ca207b9]{display:none}.hero[data-v-0ca207b9]{gap:0}.hero__visual[data-v-0ca207b9]{min-height:370px}.tool-grid[data-v-0ca207b9]{grid-template-columns:1fr}.section-heading[data-v-0ca207b9],.privacy-strip[data-v-0ca207b9]{align-items:start;grid-template-columns:1fr}.section-heading[data-v-0ca207b9]{flex-direction:column;gap:.5rem}}