.help-hero{padding:100px 0 88px;background:radial-gradient(circle at 78% 20%,rgba(24,189,245,.22),transparent 32%),linear-gradient(120deg,#06152d,#0b2f58);position:relative;overflow:hidden}.help-hero:after{content:"";position:absolute;right:8%;bottom:-70px;width:260px;height:260px;border:1px solid rgba(75,215,255,.22);border-radius:50%;box-shadow:0 0 0 35px rgba(75,215,255,.06),0 0 0 70px rgba(75,215,255,.035)}.help-hero .te-wrap{position:relative;z-index:1}.help-hero h1{margin-bottom:20px}.help-body{padding:72px 0 100px;background:#f2f8fc;color:#102a45}.help-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:52px;align-items:start}.help-toc{position:sticky;top:92px;padding:20px;border:1px solid #cde2ef;border-radius:16px;background:#fff;box-shadow:0 12px 30px rgba(18,62,92,.08)}.help-toc strong{display:block;margin-bottom:10px;color:#0a527f}.help-toc a{display:block;padding:5px 0;color:#4b6880;font-size:.84rem;text-decoration:none}.help-toc a:hover{color:#008fc9}.help-content{min-width:0}.help-section{padding:0 0 64px;margin-bottom:64px;border-bottom:1px solid #cadae5}.help-section h2{margin:0 0 22px;font-size:clamp(2rem,4vw,3.1rem);line-height:1.3}.help-section h3{margin:28px 0 10px;color:#0a527f}.help-section p,.help-section li{color:#48657d}.help-section li+li{margin-top:5px}.help-note{padding:17px 20px;border-left:4px solid #f0ac29;background:#fff8e8;border-radius:8px;color:#684c14!important}.help-cards,.area-grid,.part-grid,.setting-grid{display:grid;gap:16px;margin:24px 0}.help-cards{grid-template-columns:repeat(3,1fr)}.help-cards>div,.area-grid>div,.part-grid>div,.setting-grid>div{padding:20px;border:1px solid #cfe2ee;border-radius:14px;background:#fff;box-shadow:0 8px 22px rgba(18,62,92,.06)}.help-cards b{color:#007dad;font-size:1.05rem}.help-cards p,.area-grid p,.part-grid p,.setting-grid p{margin:5px 0 0;font-size:.9rem}.area-grid{grid-template-columns:repeat(4,1fr)}.area-grid b{width:36px;height:36px;display:grid;place-items:center;border-radius:50%;color:#062040;background:#32d3f4;font-size:1.15rem}.area-grid h3{margin:12px 0 4px;font-size:1rem}.part-grid,.setting-grid{grid-template-columns:repeat(2,1fr)}.help-image{display:block;width:100%;margin:25px 0;padding:0;border:0;border-radius:16px;background:#09213e;cursor:zoom-in;overflow:hidden;box-shadow:0 18px 42px rgba(12,49,78,.17);transition:transform .3s ease,box-shadow .3s ease}.help-image:hover{transform:translateY(-6px);box-shadow:0 26px 52px rgba(12,49,78,.23)}.help-image img{width:100%;max-height:650px;display:block;object-fit:contain}.help-image.portrait{max-width:670px;margin-left:auto;margin-right:auto}.action-list{display:grid;grid-template-columns:repeat(2,1fr);gap:13px;margin-top:24px}.action-list>div{padding:18px 20px;border-left:4px solid #20bde8;background:#fff}.action-list p{margin:3px 0 0;font-size:.9rem}details{margin:12px 0;border:1px solid #cde0ec;border-radius:13px;background:#fff;overflow:hidden}summary{padding:17px 20px;color:#0a527f;font-weight:800;cursor:pointer;list-style:none}summary:after{content:"＋";float:right;color:#1599c8}details[open] summary:after{content:"−"}.details-body{padding:0 20px 20px}.details-body h3{margin-top:18px}.image-dialog{width:min(94vw,1400px);max-height:92vh;padding:44px 14px 14px;border:0;border-radius:14px;background:#07172d;box-shadow:0 30px 90px rgba(0,0,0,.55)}.image-dialog::backdrop{background:rgba(0,8,20,.82);backdrop-filter:blur(5px)}.image-dialog img{display:block;max-width:100%;max-height:calc(92vh - 58px);margin:auto;object-fit:contain}.dialog-close{position:absolute;top:7px;right:10px;width:34px;height:34px;border:0;border-radius:50%;color:#fff;background:#174267;font-size:1.4rem;cursor:pointer}
@media(max-width:880px){.help-layout{grid-template-columns:1fr}.help-toc{position:static;display:grid;grid-template-columns:repeat(2,1fr)}.help-toc strong{grid-column:1/-1}.help-cards{grid-template-columns:1fr}.area-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.help-hero{padding:72px 0 64px}.help-body{padding-top:46px}.help-section{padding-bottom:44px;margin-bottom:44px}.area-grid,.part-grid,.setting-grid,.action-list{grid-template-columns:1fr}.help-toc{grid-template-columns:1fr}.help-image{border-radius:10px}}
.face-motion-requirements{margin-top:18px;padding:18px 20px;border-radius:12px;background:#eef3ff;border:1px solid #c8d5ff}.face-motion-requirements h4{margin:0 0 7px;color:#294db0}.face-motion-requirements p{margin:6px 0}.face-motion-requirements ul{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0;padding:0;list-style:none}.face-motion-requirements li{margin:0!important;padding:4px 10px;border-radius:99px;color:#29446d;background:#fff;font-size:.8rem;font-weight:800}
.part-detail:first-of-type .part-label.required{display:none}.part-detail:first-of-type dl:first-of-type dt:after{content:"必須";display:inline-block;margin-left:8px;padding:2px 8px;border-radius:99px;color:#fff;background:#df4052;font-size:.65rem;vertical-align:2px}
.number-explain{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}.number-explain>div{position:relative;padding:24px;border:1px solid #cfe2ee;border-radius:15px;background:#fff}.number-explain b{position:absolute;right:18px;top:12px;color:#28bfe3;font-size:2rem}.number-explain h3{margin:0 45px 10px 0}.number-explain p{margin:7px 0;font-size:.9rem}@media(max-width:650px){.number-explain{grid-template-columns:1fr}}
.completion-finale{position:relative;min-height:640px;margin:80px calc((min(1120px,100vw - 40px) - 100vw)/2) -64px;display:grid;place-items:end center;overflow:hidden;isolation:isolate;color:#fff;background:#03142f;clip-path:inset(12% 8% round 28px);opacity:0;transform:translateY(90px) scale(.82) rotate(-2deg);filter:blur(10px);transition:opacity .8s ease,transform 1.15s cubic-bezier(.16,.9,.2,1),clip-path 1.1s cubic-bezier(.16,.9,.2,1),filter .8s ease}.completion-finale.is-visible{clip-path:inset(0 round 0);opacity:1;transform:none;filter:none}.completion-finale:after{content:"";position:absolute;z-index:2;inset:0;background:linear-gradient(180deg,rgba(2,12,31,.05) 42%,rgba(1,9,25,.95));pointer-events:none}.completion-finale img{position:absolute;z-index:1;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.22);transition:transform 1.8s cubic-bezier(.15,.75,.2,1)}.completion-finale.is-visible img{transform:scale(1.01)}.finale-copy{position:relative;z-index:4;width:min(900px,calc(100% - 40px));padding:55px 0;text-align:center;opacity:0;transform:translateY(40px);transition:opacity .7s .65s ease,transform .8s .65s ease}.is-visible .finale-copy{opacity:1;transform:none}.finale-copy p{margin:0;color:#62e7ff;font-size:.72rem;font-weight:900;letter-spacing:.24em}.finale-copy h2{margin:8px 0 5px;color:#fff;font-size:clamp(2.3rem,6vw,5.3rem);line-height:1.1;text-shadow:0 0 35px rgba(50,194,255,.45)}.finale-copy span{color:#d8f1ff;font-weight:700}.finale-burst{position:absolute;z-index:3;inset:0;pointer-events:none}.finale-burst i{position:absolute;width:11px;height:11px;background:#5be2ff;box-shadow:0 0 16px #3bcfff;opacity:0;transform:scale(0) rotate(0);transition:opacity .35s ease,transform 1.2s cubic-bezier(.1,.8,.2,1)}.is-visible .finale-burst i{opacity:.9;transform:scale(1) rotate(135deg)}.finale-burst i:nth-child(1){left:12%;top:22%;transition-delay:.35s}.finale-burst i:nth-child(2){left:26%;top:12%;background:#af8cff;transition-delay:.52s}.finale-burst i:nth-child(3){right:18%;top:18%;transition-delay:.42s}.finale-burst i:nth-child(4){right:8%;top:42%;background:#b888ff;transition-delay:.68s}.finale-burst i:nth-child(5){left:8%;top:54%;transition-delay:.78s}.finale-burst i:nth-child(6){right:30%;top:8%;transition-delay:.9s}@media(max-width:700px){.completion-finale{min-height:520px;margin-left:-20px;margin-right:-20px}.completion-finale img{object-position:58% center}}
.completion-finale{width:100vw;height:min(1000px,100vw);min-height:0;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);margin-bottom:-100px;background:radial-gradient(circle at 50% 50%,#0b3f75 0,#03142f 70%)}.completion-finale:after{background:linear-gradient(180deg,transparent 65%,rgba(1,9,25,.82))}.completion-finale img{object-fit:contain;object-position:left center;transform:scale(1.08);transform-origin:left center}.completion-finale.is-visible img{transform:scale(1)}.finale-copy{padding:30px 0}.finale-copy h2{font-size:clamp(2rem,5vw,4rem)}@media(max-width:700px){.completion-finale{height:100vw;min-height:0;margin-bottom:-100px}.completion-finale img{object-position:center;transform-origin:center}.finale-copy{padding:18px 0}.finale-copy h2{font-size:clamp(1.7rem,8vw,2.8rem)}.finale-copy span{font-size:.8rem}}
@media(prefers-reduced-motion:reduce){.help-image{transition:none}.completion-finale,.completion-finale img,.finale-copy,.finale-burst i{opacity:1;transform:none;filter:none;clip-path:none;transition:none}}
.completion-finale{height:clamp(640px,55vw,960px)}.finale-scene{position:absolute;z-index:1;inset:0;overflow:hidden}.completion-finale .finale-scene img{position:absolute;display:block;max-width:none;object-fit:contain;filter:drop-shadow(0 24px 30px rgba(0,8,28,.35))}.completion-finale .finale-bg{inset:0;width:100%;height:100%;object-fit:cover;filter:none;transform:scale(1.12);transition:transform 2s cubic-bezier(.15,.75,.2,1)}.completion-finale .finale-screen{left:2%;bottom:3%;width:min(67vw,1180px);height:auto;transform:translateX(-10%) rotate(-4deg) scale(.82);transform-origin:left bottom;opacity:0;transition:opacity .75s .18s ease,transform 1.3s .18s cubic-bezier(.16,.9,.2,1)}.completion-finale .finale-logo{left:6%;top:7%;width:min(38vw,690px);height:auto;transform:translateY(-35px) scale(.88);opacity:0;transition:opacity .7s .5s ease,transform 1s .5s cubic-bezier(.16,.9,.2,1)}.completion-finale .finale-saya{right:3%;bottom:-4%;width:min(48vw,850px);height:auto;transform:translate(12%,12%) scale(.82);transform-origin:right bottom;opacity:0;transition:opacity .75s .38s ease,transform 1.35s .38s cubic-bezier(.16,.9,.2,1)}.completion-finale.is-visible .finale-bg{transform:scale(1)}.completion-finale.is-visible .finale-screen{opacity:1;transform:rotate(-1deg) scale(1)}.completion-finale.is-visible .finale-logo{opacity:1;transform:none}.completion-finale.is-visible .finale-saya{opacity:1;transform:none}.finale-copy{padding-bottom:25px;text-shadow:0 3px 18px #03142f}@media(max-width:800px){.completion-finale{height:125vw;max-height:820px}.completion-finale .finale-bg{object-position:62% center}.completion-finale .finale-screen{left:-18%;bottom:12%;width:92vw}.completion-finale .finale-logo{left:5%;top:5%;width:60vw}.completion-finale .finale-saya{right:-9%;bottom:1%;width:76vw}.finale-copy{padding:16px 12px}.finale-copy h2{font-size:clamp(1.65rem,8vw,3rem)}}
.part-detail{margin:22px 0;padding:24px;border:1px solid #cfe2ee;border-radius:16px;background:#fff;box-shadow:0 9px 24px rgba(18,62,92,.07)}.part-detail h3{display:flex;align-items:center;gap:10px;margin:0 0 18px}.part-detail h3>span{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#087faa;font-size:.95rem}.part-detail h3 small{color:#698598;font-size:.7rem;font-weight:700}.part-label{display:inline-block;margin:4px 0 9px!important;padding:3px 10px;border-radius:99px;font-size:.72rem;font-weight:900}.part-label.required{color:#fff;background:#df4052}.part-label.optional{color:#1c647d;background:#ddf3fa}.part-detail dl{margin:0;display:grid;gap:10px}.part-detail dl div{padding:13px 15px;border-left:3px solid #27bde5;background:#f3f9fc}.part-detail dt{color:#123c59;font-weight:900}.part-detail dd{margin:4px 0 0;color:#536f82;font-size:.9rem}
.completion-finale .finale-scene img{inset:auto;width:auto;height:auto}.completion-finale .finale-bg{inset:0;width:100%;height:100%}
.completion-finale{left:calc(-1 * ((100vw - min(1120px,calc(100vw - 40px)))/2 + 282px));margin-left:0;margin-right:0}.completion-finale .finale-logo{left:5%;top:6%;width:min(25vw,450px)}@media(max-width:880px){.completion-finale{left:calc(-1 * ((100vw - min(1120px,calc(100vw - 40px)))/2))}}@media(max-width:700px){.completion-finale .finale-logo{left:4%;top:4%;width:42vw}}
.completion-finale .finale-logo{left:4%;top:4%;width:min(12vw,220px)}@media(max-width:700px){.completion-finale{height:145vw;max-height:820px}.completion-finale .finale-bg{object-position:64% center}.completion-finale .finale-logo{left:2%;top:2%;width:28vw}.completion-finale .finale-screen{left:-24%;bottom:15%;width:108vw}.completion-finale .finale-saya{right:-3%;bottom:5%;width:95vw}.finale-copy{padding-bottom:12px}}
.completion-finale .finale-logo{width:min(6vw,110px)!important}@media(max-width:700px){.completion-finale .finale-logo{width:14vw!important}}
.completion-finale .finale-logo{width:min(12vw,220px)!important}@media(max-width:700px){.completion-finale .finale-logo{width:28vw!important}.completion-finale .finale-saya{right:0!important;bottom:12%!important;width:86vw!important}}
.settings-image-stack{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:25px 0}.settings-image-stack .help-image{margin:0}.settings-image-stack .help-image img{height:auto;max-height:none}@media(max-width:760px){.settings-image-stack{grid-template-columns:1fr}.settings-image-stack .help-image{max-width:646px;margin:0 auto}}
.addon-steps{display:grid;grid-template-columns:1.55fr .75fr;gap:18px;align-items:start;margin:25px 0}.addon-steps>div{padding:18px;border:1px solid #cfe2ee;border-radius:16px;background:#fff}.addon-steps .help-image{margin:0 0 18px}.addon-steps h3{display:flex;align-items:center;gap:10px;margin:0 0 8px}.addon-steps h3 span{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#087faa}@media(max-width:760px){.addon-steps{grid-template-columns:1fr}}
.guide-index-title{margin:0 0 30px;font-size:clamp(2rem,4vw,3.2rem);color:#102a45}.guide-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.guide-index>a{position:relative;min-height:280px;padding:30px;border:1px solid #cde2ef;border-radius:19px;color:#102a45;background:#fff;text-decoration:none;box-shadow:0 14px 34px rgba(18,62,92,.08);transition:transform .32s ease,box-shadow .32s ease}.guide-index>a:hover{transform:translateY(-8px);box-shadow:0 24px 48px rgba(18,62,92,.15)}.guide-index span{position:absolute;right:25px;top:20px;color:#c7e7f3;font-size:3.3rem;font-weight:900}.guide-index a>p:first-of-type{margin:0 0 9px;color:#009bcf;font-size:.72rem;font-weight:900;letter-spacing:.16em}.guide-index h2{margin:0 0 12px;font-size:1.75rem}.guide-index a>p:last-of-type{color:#557086}.guide-index b{position:absolute;left:30px;bottom:26px;color:#007da9}.image-placeholder{margin:0 0 45px;padding:54px 25px;border:2px dashed #aacbdc;border-radius:18px;background:#eaf4f9;text-align:center}.image-placeholder span{color:#6b93a8;font-size:.75rem;font-weight:900;letter-spacing:.18em}.image-placeholder p{margin:8px 0 0;color:#4e6f82}@media(max-width:700px){.guide-index{grid-template-columns:1fr}.guide-index>a{min-height:250px}}