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12px}.precourse-chip.is-active{background:var(--qfnu-primary);color:var(--qfnu-on-primary)}.precourse-chip--filter{margin-left:auto}.precourse-preset{margin:10px 0 0}.precourse-preset__title{color:var(--qfnu-muted);display:block;font-size:12px;font-weight:650;margin:0 16px 6px}.precourse-preset__scroll{white-space:nowrap;width:100%}.precourse-preset__row{display:inline-flex;gap:8px;padding:0 16px 2px}.precourse-preset__chip{background:var(--qfnu-surface);border:1px solid var(--qfnu-line);border-radius:12px;box-sizing:border-box;display:flex;flex-direction:column;gap:2px;min-width:88px;padding:8px 12px}.precourse-preset__chip.is-active{background:var(--qfnu-primary-soft);border-color:var(--qfnu-primary-border)}.precourse-preset__name{color:var(--qfnu-ink);font-size:13px;font-weight:650}.precourse-preset__code{color:var(--qfnu-muted);font-size:11px}.precourse-quick{display:flex;flex-wrap:wrap;gap:8px;margin:10px 16px 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var(--qfnu-line);gap:10px;justify-content:space-between;margin-top:8px;padding-top:6px}.selection-status-badges{align-items:center;display:flex;flex:1;flex-wrap:wrap;gap:4px;margin-right:auto;min-width:0}.selection-card__action-links:empty{display:none}.selection-status-badge{align-items:center;border-radius:999px;display:inline-flex;font-size:11px;font-weight:700;letter-spacing:.02em;line-height:1.3;padding:2px 7px}.selection-status-badge.is-selected{background:var(--qfnu-success-bg);color:var(--qfnu-success)}.selection-status-badge.is-conflict{background:var(--qfnu-danger-bg);color:var(--qfnu-danger)}.selection-card__action-links{align-items:center;display:flex;flex-shrink:0;gap:8px}.selection-action-link{font-size:13px;font-weight:600;line-height:1.2;padding:4px 2px}.selection-action-link--muted{color:var(--qfnu-muted)}.selection-action-link--em{color:var(--qfnu-primary)}.selection-action-btn{align-items:center;border-radius:999px;box-sizing:border-box;display:inline-flex;gap:3px;justify-content:center;min-height:32px;padding:6px 12px}.selection-action-btn__icon{background:currentColor;flex-shrink:0;height:14px;-webkit-mask-position:center;mask-position:center;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-size:contain;mask-size:contain;width:14px}.selection-action-btn__icon--alarm{-webkit-mask-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='13' r='7.5' fill='none' stroke='%23000' stroke-width='1.8'/%3E%3Cpath fill='none' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.8' d='M12 10v3.2l2.2 1.3m-9-9L8 7.6m10.8-2.1L16 7.6'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml;charset=utf-8,%3Csvg 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.selection-action-btn__label{color:var(--qfnu-on-warning)}.selection-action-btn--enroll{background:var(--qfnu-primary);box-shadow:var(--qfnu-shadow-primary);color:var(--qfnu-on-primary)}.selection-action-btn--enroll .selection-action-btn__label{color:var(--qfnu-on-primary)}.selection-card__btn{align-items:center;border-radius:12px;box-sizing:border-box;display:flex;justify-content:center;min-height:42px;padding:10px 12px;text-align:center}.selection-card__btn--block{margin-top:10px;width:100%}.selection-card__btn--grow{flex:1.4}.selection-card__btn--primary{background:var(--qfnu-primary)}.selection-card__btn--ghost{background:transparent;border:1px solid var(--qfnu-primary-border);flex:0.9;min-width:72px}.selection-card__btn--danger-outline{background:transparent;border:1px solid var(--qfnu-danger-border);margin-top:8px;min-height:36px}.selection-card__btn.is-disabled{opacity:.55;pointer-events:none}.selection-card__btn-text{color:var(--qfnu-on-primary);font-size:14px;font-weight:700}.selection-card__btn-text--ghost{color:var(--qfnu-primary)}.selection-card__btn-text--danger{color:var(--qfnu-danger);font-size:13px;font-weight:600}.selection-filters{display:flex;flex-direction:column;gap:8px}.selection-picker{align-items:center;background:var(--qfnu-surface);border:1px solid var(--qfnu-line);border-radius:12px;box-sizing:border-box;display:flex;justify-content:space-between;min-height:44px;padding:10px 14px}.selection-picker--block{margin-bottom:2px}.selection-picker__label{color:var(--qfnu-muted);font-size:13px}.selection-picker__value{color:var(--qfnu-ink);font-size:14px;font-weight:650}.selection-input{background:var(--qfnu-surface);border:1px solid var(--qfnu-line);border-radius:12px;box-sizing:border-box;color:var(--qfnu-ink);font-size:14px;min-height:44px;padding:10px 14px}.selection-more-toggle{align-self:flex-start;padding:4px 2px}.selection-more-toggle__text{color:var(--qfnu-primary);font-size:12px;font-weight:600}.selection-count{color:var(--qfnu-muted);display:block;font-size:12px;margin:10px 0 2px}.selection-result-block{background:transparent;border-radius:0;margin-top:6px;padding:0}.selection-result-block__label{color:var(--qfnu-muted);display:inline;font-size:11px;font-weight:650;margin-bottom:0;margin-right:6px}.selection-result-block .selection-meta-line,.selection-result-block .selection-schedule{background:transparent;margin-top:2px;padding:0}.selection-modal-mask{align-items:flex-end;background:var(--qfnu-overlay);box-sizing:border-box;display:flex;inset:0;justify-content:center;padding:0;position:fixed;z-index:1000}.selection-modal{background:var(--qfnu-surface);border:1px solid var(--qfnu-line);border-radius:20px 20px 0 0;box-shadow:var(--qfnu-shadow-floating);box-sizing:border-box;max-width:520px;padding:10px 18px calc(16px + env(safe-area-inset-bottom, 0px));width:100%}.selection-modal__handle{background:var(--qfnu-surface-muted);border-radius:999px;height:4px;margin:4px auto 12px;width:36px}.selection-modal__title{color:var(--qfnu-ink);display:block;font-size:18px;font-weight:750}.selection-modal__warn{color:var(--qfnu-warning);display:block;font-size:12px;line-height:1.5;margin-top:8px}.selection-modal__name{color:var(--qfnu-ink);display:block;font-size:16px;font-weight:700;line-height:1.4;margin-bottom:8px;margin-top:14px}.selection-modal__kv{align-items:flex-start;border-top:1px solid var(--qfnu-line);display:flex;gap:12px;padding:8px 0}.selection-modal__kv--top{align-items:flex-start}.selection-modal__k{color:var(--qfnu-muted);flex-shrink:0;font-size:13px;line-height:1.45;width:40px}.selection-modal__v{color:var(--qfnu-ink);flex:1;font-size:13px;font-weight:600;line-height:1.45;min-width:0;text-align:right}.selection-modal__v-block{flex:1;min-width:0;text-align:right}.selection-modal__v-block .selection-schedule{background:transparent;margin-top:0;padding:0}.selection-modal__v-block .selection-schedule__line{text-align:right}.selection-modal__actions{display:flex;gap:10px;margin-top:16px}.selection-modal__btn{align-items:center;border-radius:12px;box-sizing:border-box;display:flex;flex:1;justify-content:center;min-height:48px;padding:12px 0;text-align:center}.selection-modal__btn--primary{background:var(--qfnu-primary);flex:1.35}.selection-modal__btn--ghost{background:var(--qfnu-surface-muted)}.selection-modal__btn.is-disabled{opacity:.55;pointer-events:none}.selection-modal__btn-text{color:var(--qfnu-ink);font-size:14px;font-weight:700}.selection-modal__btn-text--primary{color:var(--qfnu-on-primary)}.snatch-guide-mask{align-items:center;background:var(--qfnu-overlay);box-sizing:border-box;display:flex;inset:0;justify-content:center;padding:24px;position:fixed;z-index:11000}.snatch-guide-dialog{background:var(--qfnu-surface-raised);border-radius:8px;box-shadow:var(--qfnu-shadow-floating);box-sizing:border-box;padding:22px 20px 14px;width:min(320px,100%)}.snatch-guide-dialog__title{color:var(--qfnu-ink);font-size:17px;font-weight:750;text-align:center}.snatch-guide-dialog__body{color:var(--qfnu-muted);font-size:14px;line-height:1.55;margin-top:10px;text-align:center;white-space:pre-wrap}.snatch-guide-dialog__actions{display:flex;gap:10px;margin-top:18px}.snatch-guide-dialog__btn{background:var(--qfnu-surface-muted);border:1px solid var(--qfnu-line);border-radius:8px;color:var(--qfnu-ink);cursor:pointer;flex:1;font-size:15px;font-weight:700;min-height:40px;padding:0 8px;pointer-events:auto;touch-action:manipulation}.snatch-guide-dialog__btn--primary{background:var(--qfnu-primary);border-color:var(--qfnu-primary);color:var(--qfnu-on-primary)}.snatch-guide-dialog__dismiss{background:transparent;border:0;color:var(--qfnu-faint);cursor:pointer;display:block;font-size:13px;margin-top:4px;padding:8px 0 2px;pointer-events:auto;touch-action:manipulation;width:100%}.service-icon--secondhand{-webkit-mask-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-linejoin='round' stroke-width='1.8' d='M3 3h8l10 10-8 8L3 11z'/%3E%3Ccircle cx='7.5' cy='7.5' r='1.5'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23000' stroke-linejoin='round' stroke-width='1.8' d='M3 3h8l10 10-8 8L3 11z'/%3E%3Ccircle cx='7.5' cy='7.5' r='1.5'/%3E%3C/svg%3E")}.announcement-label{color:var(--qfnu-primary);display:block;font-size:11px;font-weight:600;letter-spacing:1px}.announcement-muted{color:var(--qfnu-muted);display:block;font-size:11.5px;line-height:1.6}.announcement-entry{align-items:center;background:var(--qfnu-surface);border:1px solid var(--qfnu-line);border-radius:12px;display:flex;gap:11px;margin:12px 0;padding:12px}.announcement-entry__icon{align-items:center;background:var(--qfnu-primary-soft);border-radius:11px;color:var(--qfnu-primary);display:flex;font-size:16px;height:38px;justify-content:center;width:38px}.announcement-entry__body{flex:1}.announcement-entry__title{display:block;font-size:14.5px;font-weight:600;margin-bottom:3px}.announcement-unread{background:var(--qfnu-primary);border-radius:15px;color:var(--qfnu-on-primary);font-size:11px;min-width:17px;padding:1.5px 5px;text-align:center}.announcement-entry--header{background:var(--qfnu-on-primary-soft);border:1px solid var(--qfnu-on-primary-line);border-radius:999px;color:var(--qfnu-on-primary);flex-shrink:0;font-size:12px;font-weight:600;gap:6px;height:34px;justify-content:center;letter-spacing:.08em;margin:0;padding:0 13px}.announcement-entry--header .announcement-unread{background:var(--qfnu-primary-soft);color:var(--qfnu-primary);font-size:10px;letter-spacing:0;line-height:1.4;min-width:16px;padding:1px 4px}.announcement-error{color:var(--qfnu-danger);display:flex;flex-wrap:wrap;font-size:12px;gap:7px;line-height:1.7;padding:9px 2px}.announcement-link{color:var(--qfnu-primary);text-decoration:underline}.announcement-empty{align-items:center;color:var(--qfnu-muted);display:flex;flex-direction:column;font-size:15px;gap:10px;justify-content:center;padding:40px 12px}.announcement-loader{align-items:center;background:var(--qfnu-overlay);bottom:0;display:flex;justify-content:center;left:0;padding:17px;position:fixed;right:0;top:0;z-index:20000}.announcement-loader__panel{align-items:center;background:var(--qfnu-surface);border-radius:16px;box-shadow:var(--qfnu-shadow-floating);display:flex;justify-content:center;min-height:96px;width:min(100%,430px)}html[data-theme] .taro-modal__mask,html[data-theme] .weui-mask{background:var(--qfnu-overlay)!important}html[data-theme] .taro-modal__content,html[data-theme] .weui-picker,html[data-theme] .weui-picker__bd,html[data-theme] .weui-picker__hd{background:var(--qfnu-surface-raised)!important;color:var(--qfnu-ink)}html[data-theme] .taro-modal__text,html[data-theme] .taro-model__cancel,html[data-theme] .weui-picker__action:first-child{color:var(--qfnu-muted)!important}html[data-theme] .taro-model__confirm,html[data-theme] .weui-picker__action:last-child{color:var(--qfnu-primary)!important}html[data-theme] .weui-picker__item{color:var(--qfnu-ink)}html[data-theme] .weui-picker__item_disabled{color:var(--qfnu-text-disabled)}html[data-theme] .weui-picker__mask{background-image:linear-gradient(var(--qfnu-surface-raised),transparent),linear-gradient(transparent,var(--qfnu-surface-raised))}html[data-theme] .weui-picker__hd::after,html[data-theme] .weui-picker__indicator::after,html[data-theme] .weui-picker__indicator::before{border-color:var(--qfnu-line-strong)}html[data-theme] taro-input-core::-webkit-input-placeholder,html[data-theme] taro-textarea-core::-webkit-input-placeholder{color:var(--qfnu-faint)}html[data-theme] taro-input-core::placeholder,html[data-theme] taro-textarea-core::placeholder{color:var(--qfnu-faint)}html[data-theme] .settings-row--appearance:focus-visible{outline:2px solid var(--qfnu-focus-ring);outline-offset:-3px}html[data-theme] .announcement-card,html[data-theme] .app-shell,html[data-theme] .appearance-mode,html[data-theme] .appearance-scene,html[data-theme] .appearance-theme,html[data-theme] .bottom-nav,html[data-theme] .course-block,html[data-theme] .grade-summary,html[data-theme] .material-card,html[data-theme] .next-course-card,html[data-theme] .page-topbar,html[data-theme] .precourse-card,html[data-theme] .ranking-card,html[data-theme] .selection-card,html[data-theme] .service-grid,html[data-theme] .settings-list,html[data-theme] .theme-hero{transition:background-color .22s ease,color .22s ease,border-color .22s ease,box-shadow .22s ease}