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.campaign-section__sub-title:before{background-color:#00a6db;left:2em;width:4em}.section .campaign-section__optional-title{padding-right:.666rem;padding-left:.666rem;color:#333;font-size:1rem;font-weight:700}@media screen and (min-width: 768px){.section .campaign-section__optional-title{margin-right:auto;margin-left:auto;padding-left:0;width:750px}}.section .campaign-section__period{margin-bottom:1rem;color:#333;text-align:center}.section .campaign-section__period dt{padding-bottom:.666rem;font-size:.733rem}.section .campaign-section__period dd{padding-bottom:.333rem;font-size:.866rem;font-weight:700}.section .campaign-section__period dd.period-tips{color:#cf0000;font-size:.733rem;font-weight:400}@media screen and (min-width: 768px){.section .campaign-section__period dt,.section .campaign-section__period dd{font-size:1rem}}.section .campaign-stamp-status{text-align:center;font-size:1rem;color:#333;margin:0 1rem 1.5rem;padding:1.25rem;background:#fff;border-radius:12px;box-shadow:2px 2px 8px #808e9b4d}.section .campaign-stamp-status strong{display:inline-block;font-size:2.5rem;font-weight:700;color:#00a6db;line-height:1;margin-right:.3em}@media screen and (min-width: 768px){.section .campaign-stamp-status{margin:3rem auto;padding:3rem;max-width:300px}}.section .campaign-stamp-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1.2rem}@media screen and (max-width: 767px){.section .campaign-stamp-grid{grid-template-columns:repeat(3,1fr);gap:.6rem}}.section .campaign-stamp-card{background:#fff;border-radius:12px;padding:.5rem .3rem .4rem;text-align:center;position:relative;box-shadow:2px 2px 8px #808e9b4d}@media screen and (max-width: 767px){.section .campaign-stamp-card{padding:.5rem .3rem .4rem;border-radius:8px}}.section .campaign-stamp-card__cover{margin-bottom:.666rem;color:#ccc;font-size:.7333rem;overflow:hidden;background:linear-gradient(135deg,#f5f7fa,#e4e7eb);border-radius:6px;aspect-ratio:3/4;display:flex;justify-content:center;align-items:center}@media screen and (max-width: 767px){.section .campaign-stamp-card__cover{margin-bottom:.3rem;font-size:.65rem}}.section .campaign-stamp-card__title{display:-webkit-box;margin:0 0 .15rem;color:#333;font-size:.82rem;font-weight:600;line-height:1.3;overflow:hidden;text-overflow:ellipsis;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}@media screen and (max-width: 767px){.section .campaign-stamp-card__title{font-size:.7rem}}.section .campaign-stamp-card__isbn{font-size:.65rem;color:#ccc;margin:0;letter-spacing:.02em}@media screen and (max-width: 767px){.section .campaign-stamp-card__isbn{display:none}}.section .campaign-stamp-card__mark{display:none;align-items:center;justify-content:center;position:absolute;top:-6px;right:-6px;width:32px;height:32px;background-color:#fff;border-radius:50%}.section .campaign-stamp-card__mark img{width:100%;height:auto}@media screen and (max-width: 767px){.section .campaign-stamp-card__mark{width:24px;height:24px;top:-4px;right:-4px}}.section .campaign-stamp-card.is-acquired .campaign-stamp-card__mark{display:flex}.section .campaign-upload{margin:1rem 2rem 0;padding:2rem;text-align:center;background:#fff;border:4px dashed #ccc;border-radius:10px}.section .campaign-upload__text{margin-bottom:1.5rem;color:#989898;font-size:.95rem}.section .campaign-upload__note{margin-top:1rem;font-size:.866rem;color:#989898}.section .campaign-upload__fallback{margin-top:1.5rem;padding:1.3rem;text-align:center;background:#fce8e2;border-radius:12px}.section .campaign-upload__fallback-text{margin:0 0 1rem;font-size:.866rem;line-height:1.6;color:#333}.section .campaign-upload__fallback-text strong{color:#ff8c00;font-weight:700}@media screen and (min-width: 768px){.section .campaign-upload{margin:2rem auto 1rem;width:300px}}.section .tips{margin:1rem 1rem 0;border-color:#00a6db}.section .tips:before{background-color:#00a6db}@media screen and (min-width: 768px){.section .tips{max-width:520px;margin-right:auto;margin-left:auto}}.section .campaign-prize-list{display:flex;flex-direction:column;gap:1rem}.section .campaign-prize{margin:0 1rem;padding:1rem 1rem 0;background-color:#fff;box-shadow:2px 2px 8px #808e9b4d;gap:.666rem;display:flex;justify-content:space-between;align-items:center}@media screen and (min-width: 768px){.section .campaign-prize{padding:2rem;gap:2rem}}@media screen and (max-width: 767px){.section .campaign-prize{flex-direction:column;align-items:flex-start}}.section .campaign-prize__info{display:flex;flex-direction:column;width:-webkit-fill-available;width:-moz-available;width:stretch}@media screen and (min-width: 768px){.section .campaign-prize__info{gap:.666rem}}.section .campaign-prize__name{position:relative;padding:0 1rem 1rem;color:#00a6db;font-size:1.5rem;font-weight:700;text-align:center}.section .campaign-prize__name:before{position:absolute;bottom:10px;left:calc(50% - 30px);width:60px;height:5px;content:"";border-radius:3px;background:#ccedf8}@media screen and (min-width: 768px){.section .campaign-prize__name{padding-left:0;text-align:left}.section .campaign-prize__name:before{left:0}}.section .campaign-prize__desc{font-size:1rem;font-weight:700;color:#333;line-height:1.5}.section .campaign-prize__req{font-size:.866rem;color:#333}.section .campaign-prize__action{display:flex;flex-direction:column;align-items:flex-end;gap:.3rem;flex-shrink:0}@media screen and (max-width: 767px){.section .campaign-prize__action{align-items:stretch;width:100%}}.section .campaign-prize__status{font-size:1rem;color:#333;margin:0;text-align:center;display:flex;justify-content:center;align-items:baseline}.section .campaign-prize__status span{margin-right:.2rem;color:#6ab04c;font-weight:700}.section .campaign-prize.is-available .campaign-prize__status{color:#6ab04c;font-weight:700}.section .campaign-prize.is-applied .campaign-prize__status{margin-bottom:1.2rem;color:#ccc;font-weight:700}.section .campaign-apply-character{margin:0 auto 2rem;text-align:center}.section .campaign-apply-character img{max-width:400px;width:100%;height:auto}@media screen and (max-width: 767px){.section .campaign-apply-character{max-width:300px}}.section .campaign-isbn-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:1rem;background:#0000008c}.section .campaign-isbn-modal[hidden]{display:none}.section .campaign-isbn-modal__form{width:100%;max-width:420px;background:#fff;border-radius:14px;padding:1.6rem 1.4rem;box-shadow:0 8px 32px #0000001f;display:flex;flex-direction:column;gap:1rem}.section .campaign-isbn-modal__form>label{display:flex;flex-direction:column;gap:.4rem;font-size:.9rem;color:#333;font-weight:600}.section .campaign-isbn-modal__form input[type=text]{width:100%;padding:.75rem 1rem;font-size:1rem;color:#333;background:#f7f7f7;border:1px solid #ccc;border-radius:8px;box-sizing:border-box;-webkit-appearance:none;-moz-appearance:none;appearance:none}.section .campaign-isbn-modal__form input[type=text]:focus{outline:none;border-color:#00a6db;background:#fff;box-shadow:0 0 0 3px #2a9d8f26}.section .campaign-isbn-modal__error{margin:0;font-size:.85rem;font-weight:600;color:#ff8c00}.section .campaign-isbn-modal__error:before{content:"⚠ "}.section .campaign-isbn-modal__buttons{flex-wrap:wrap;display:flex;justify-content:flex-end;align-items:center}@media screen and (max-width: 767px){.section .campaign-isbn-modal__buttons{flex-direction:column-reverse}.section .campaign-isbn-modal__buttons .campaign-btn{width:80%}}.section .campaign-upload__result{margin-top:1rem;color:#00a6db;font-size:1rem;font-weight:700;min-height:1.2em}.section .campaign-upload__result:empty{margin:0}.section .campaign-apply{text-align:center;margin:3rem 0 2rem;padding:2.5rem 1.5rem;background:linear-gradient(135deg,#ccedf8,#fff);border-radius:16px;box-shadow:0 2px 8px #0000000a}.section .campaign-apply-status{margin:0 0 1.5rem;color:#989898;font-size:1rem}.section .campaign-apply-status--ok{color:#333;font-weight:700;font-size:1.15rem}.section .campaign-apply-note{margin:1.2rem 0 0;font-size:.8rem;color:#ccc;letter-spacing:.02em}.section .campaign-btn{display:block;margin:1.2rem auto;padding:.933rem;width:100%;min-width:140px;color:#333;font-size:1.066rem;font-weight:700;text-align:center;letter-spacing:.03em;cursor:pointer;border:none;border-radius:10px;background:#efefef;text-decoration:none;transition:all .1s linear}.section .campaign-btn:hover{opacity:.6}@media 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.campaign-confirm__lead{text-align:center;color:#333;font-size:.95rem;margin:0 0 1.2rem}.section .campaign-confirm__row{display:grid;grid-template-columns:200px 1fr;gap:1rem;padding:1rem 1.5rem;border-bottom:1px solid #ccc;align-items:baseline}.section .campaign-confirm__row:last-child{border-bottom:none}@media (max-width: 600px){.section .campaign-confirm__row{grid-template-columns:1fr;gap:.25rem;padding:.9rem 1rem}}.section .campaign-confirm__label{color:#989898;font-size:.85rem;font-weight:600;letter-spacing:.03em;margin:0}.section .campaign-confirm__value{color:#333;font-size:1rem;font-weight:500;margin:0;word-break:break-word;line-height:1.5}.section .campaign-confirm__value--email{word-break:break-all}.section .campaign-confirm__value--short{width:auto}.section .campaign-confirm__prize{display:inline-block;padding:.25rem .8rem;background:#ccedf8;color:#333;border-radius:999px;font-weight:700;font-size:.9rem}.section .campaign-confirm__warning{display:flex;align-items:flex-start;gap:.8rem;margin:0 0 2rem;padding:1rem 1.2rem;background:#fce8e2;border-left:4px solid #ff8c00;color:#b36200}.section .campaign-confirm__warning-icon{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:#ff8c00;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;line-height:1}.section .campaign-confirm__warning-text{margin:0;font-size:.92rem;font-weight:600;line-height:1.5;flex:1}.section .campaign-confirm__form{margin:2.5rem 0 0}.section .campaign-confirm__actions{margin-top:2.5rem;flex-wrap:wrap;display:flex;justify-content:center;align-items:center}@media screen and (max-width: 767px){.section .campaign-confirm__actions{flex-direction:column-reverse;align-items:stretch}.section .campaign-confirm__actions .campaign-btn{font-size:1rem}}.section .campaign-confirm__actions .campaign-btn{margin-bottom:0;max-width:80%}.section .campaign-confirm__note{text-align:center;margin:1.2rem 0 0;font-size:.8rem;color:#ccc}.section .campaign-form__group{margin:1rem 1rem 0}@media screen and (min-width: 768px){.section .campaign-form__group{margin:2rem auto 0;width:750px}}.section .campaign-form__label{display:flex;align-items:center;gap:.5rem;font-size:.92rem;font-weight:700;color:#333;margin-bottom:.5rem;letter-spacing:.02em}.section .campaign-form__required{display:inline-block;padding:.15rem .5rem;background:#ff8c00;color:#fff;font-size:.7rem;font-weight:700;border-radius:4px;letter-spacing:.04em}.section .campaign-form__optional{display:inline-block;padding:.15rem .5rem;background:#f7f7f7;color:#989898;font-size:.7rem;font-weight:700;border-radius:4px;letter-spacing:.04em}.section .campaign-form__input,.section .campaign-form__select{width:100%;padding:.75rem 1rem;font-size:.866rem;color:#333;background:#f7f7f7;border:1px solid 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.campaign-form__zipcode{display:flex;gap:.6rem;align-items:stretch;flex-wrap:wrap}.section .campaign-form__zipcode .campaign-btn{min-width:auto;padding:.65rem 1.2rem;font-size:.85rem;border-radius:8px;background:#ccedf8;color:#333;box-shadow:none}.section .campaign-form__zipcode .campaign-btn:hover{background:#00a6db;color:#fff}.section .campaign-form__hint{margin:.666rem 0 0;padding:0 .666rem;font-size:.733rem;color:#989898;letter-spacing:.02em}@media screen and (min-width: 768px){.section .campaign-form__hint{margin-right:auto;margin-left:auto;width:750px}}.section .campaign-form__error{margin:.666rem 0 0;padding:0 .666rem;font-size:.866rem;font-weight:700;color:#ff8c00;letter-spacing:.02em}.section .campaign-form__error:before{content:"⚠ "}.section .campaign-form__radio-group{display:flex;flex-direction:column;gap:.666rem}.section .campaign-form__radio,.section .campaign-form__checkbox{display:flex;align-items:flex-start;gap:.7rem;padding:.8rem 1rem;background:#f7f7f7;border:1px 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.campaign-btn{max-width:80%;font-size:1rem}}.section .campaign-complete__actions .campaign-btn{margin-bottom:0;width:280px}