#ysec-support{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:14px;line-height:1.65;color:#25332c;letter-spacing:0;font-weight:400;--ys-support-green:#21845c;--ys-support-ink:#25332c;--ys-support-muted:#64746b;--ys-support-line:#dbe5df}
#ysec-support *,#ysec-support *:before,#ysec-support *:after{box-sizing:border-box}
#ysec-support [hidden]{display:none!important}
#ysec-support button,#ysec-support input,#ysec-support textarea,#ysec-support select{font:inherit;letter-spacing:0}
#ysec-support button{cursor:pointer;text-transform:none}
#ysec-support button:disabled,#ysec-support input:disabled,#ysec-support textarea:disabled,#ysec-support select:disabled{opacity:.62;cursor:default}
#ysec-support :focus-visible{outline:3px solid #80bda1;outline-offset:3px}
#ysec-support h2,#ysec-support h3,#ysec-support p{margin:0;letter-spacing:0;transform:none;position:static;opacity:1;animation:none;text-align:left}
#ysec-support .ys-support-launcher{position:fixed;right:max(24px,env(safe-area-inset-right));bottom:max(24px,env(safe-area-inset-bottom));z-index:9000;display:flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:12px 21px;border:1px solid #18734e;border-radius:999px;background:#21845c;color:#fff;font-size:14px;font-weight:600;line-height:1.5;box-shadow:0 6px 22px #14523626;transition:background .18s,box-shadow .18s}
#ysec-support .ys-support-launcher:before{content:"";width:18px;height:15px;border:1.6px solid currentColor;border-radius:5px 5px 5px 0;flex-shrink:0}
#ysec-support .ys-support-launcher:hover{background:#176c49;box-shadow:0 7px 25px #14523635}
#ysec-support .ys-support-dialog{position:fixed;inset:auto 20px 20px auto;display:flex;flex-direction:column;width:min(440px,calc(100vw - 32px));height:min(760px,calc(100dvh - 40px));max-height:calc(100dvh - 40px);max-width:none;margin:0;padding:0;border:1px solid #d2e1d7;border-radius:18px;overflow:hidden;background:#fff;color:#25332c;box-shadow:0 18px 70px #123a2926,0 2px 10px #123a2912;isolation:isolate}
#ysec-support .ys-support-dialog:not([open]){display:none}
#ysec-support .ys-support-dialog::backdrop{background:#132b1e17;backdrop-filter:none}
#ysec-support .ys-support-dialog[open]{animation:ys-support-enter .22s ease-out}
#ysec-support .ys-support-header{display:flex;align-items:center;gap:12px;padding:20px 20px 18px;border-bottom:1px solid var(--ys-support-line);background:#f5faf7;flex-shrink:0}
#ysec-support .ys-support-logo{width:42px;height:42px;object-fit:contain;flex-shrink:0}
#ysec-support .ys-support-header h2{font-size:17px;font-weight:650;line-height:1.5;color:#1b4932}
#ysec-support .ys-support-header p{font-size:11px;line-height:1.6;color:#657c6d;margin-top:3px}
#ysec-support .ys-support-close{display:grid;place-items:center;margin-left:auto;align-self:flex-start;width:36px;height:36px;min-width:36px;padding:0;border:1px solid #d9e5dd;border-radius:50%;background:#fff;color:#567060;font:25px/1 Arial}
#ysec-support .ys-support-close:hover{background:#eaf3ed}
#ysec-support .ys-support-toolbar{display:flex;align-items:center;gap:10px;padding:12px 20px;border-bottom:1px solid var(--ys-support-line);flex-shrink:0;background:#fff}
#ysec-support .ys-support-history-label{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
#ysec-support .ys-support-history{min-width:0;width:100%;padding:7px 28px 7px 9px;color:#3b5044;border:1px solid var(--ys-support-line);border-radius:6px;background:#fff;font-size:12px;text-overflow:ellipsis}
#ysec-support .ys-support-toolbar>.ys-support-text-button{font-size:11px;white-space:nowrap}
#ysec-support .ys-support-body{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scroll-behavior:auto;padding:22px 22px 18px;touch-action:pan-y;scrollbar-width:thin;scrollbar-color:#c6d5cb transparent}
#ysec-support .ys-support-intro h3{font-size:20px;line-height:1.6;color:#253b2d;font-weight:650}
#ysec-support .ys-support-intro>p{font-size:12px;line-height:1.95;color:#657369;margin:9px 0 23px}
#ysec-support .ys-support-initial,#ysec-support .ys-support-compose{display:flex;flex-direction:column;gap:17px}
#ysec-support .ys-support-field{display:flex;flex-direction:column;gap:7px;font-size:12px;color:#43584b;font-weight:600;min-width:0}
#ysec-support .ys-support-field>span{display:flex;align-items:center;gap:8px}
#ysec-support .ys-support-field>span>small{font-size:9px;padding:1px 5px;background:#edf4ef;color:#687e6d;border-radius:3px;font-weight:400}
#ysec-support .ys-support-field input,#ysec-support .ys-support-field textarea{display:block;width:100%;margin:0;padding:10px 12px;border:1px solid #ccd9d1;border-radius:7px;background:#fff;color:#25332c;font-size:14px;line-height:1.65;box-shadow:none;min-height:43px}
#ysec-support .ys-support-field textarea{resize:vertical;min-height:90px;max-height:220px}
#ysec-support .ys-support-field input::placeholder,#ysec-support .ys-support-field textarea::placeholder{color:#8b9990;font-size:12px}
#ysec-support .ys-support-hint{font-size:10px;line-height:1.85;font-weight:400;color:#78877d;display:block}
#ysec-support .ys-support-order{padding:12px;border:1px solid var(--ys-support-line);border-radius:7px;background:#f8fbf9}
#ysec-support .ys-support-check{display:flex;align-items:flex-start;gap:8px;cursor:pointer;font-size:12px;color:#46634e}
#ysec-support .ys-support-check input{margin:4px 0 0;min-height:16px;width:16px;height:16px;accent-color:#21845c;flex-shrink:0}
#ysec-support .ys-support-order .ys-support-hint{margin-top:6px}
#ysec-support .ys-support-primary{display:flex;align-items:center;justify-content:center;min-height:44px;border:1px solid #21845c;border-radius:7px;padding:10px 15px;background:#21845c;color:#fff;font-size:13px;font-weight:600;line-height:1.6;box-shadow:none}
#ysec-support .ys-support-primary:hover:not(:disabled){background:#176c49;border-color:#176c49}
#ysec-support .ys-support-text-button{border:0;background:transparent;color:#26744e;padding:4px 0;text-decoration:underline;text-underline-offset:4px;font-size:12px;line-height:1.7}
#ysec-support .ys-support-thread-top{display:flex;gap:12px;align-items:flex-start;justify-content:space-between;margin-bottom:12px}
#ysec-support .ys-support-thread-top h3{font-size:17px;line-height:1.65;font-weight:600;overflow-wrap:anywhere;color:#2f4537;flex:1;min-width:0}
#ysec-support .ys-support-state{display:inline-block;flex-shrink:0;padding:3px 7px;margin-top:3px;font-size:10px;line-height:1.6;color:#2f7350;background:#edf6ef;border-radius:4px}
#ysec-support .ys-support-state[data-state=closed]{color:#728076;background:#eff1f0}
#ysec-support .ys-support-notice{padding:10px 12px;border-radius:6px;background:#f4f7f5;color:#6a7b70;font-size:10px;line-height:1.9;margin:10px 0 18px}
#ysec-support .ys-support-messages{display:flex;flex-direction:column;gap:18px;list-style:none;margin:22px 0 25px;padding:0;min-height:40px}
#ysec-support .ys-support-message{max-width:95%;align-self:flex-start;min-width:60%;padding:0;margin:0}
#ysec-support .ys-support-message[data-kind=customer]{align-self:flex-end}
#ysec-support .ys-support-message-meta{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;color:#75847a;font-size:9px;line-height:1.6;margin:0 3px 5px}
#ysec-support .ys-support-message-meta time{font-size:9px;white-space:nowrap;color:#8b978f}
#ysec-support .ys-support-message-text{padding:12px 14px;border:1px solid #dce7df;border-radius:2px 12px 12px;background:#f7faf8;color:#344f3d;font-size:13px;line-height:1.9;white-space:pre-wrap;overflow-wrap:anywhere}
#ysec-support .ys-support-message[data-kind=customer] .ys-support-message-text{border-color:#cfe1d5;border-radius:12px 2px 12px 12px;background:#eaf5ee;color:#294e37}
#ysec-support .ys-support-message[data-kind=system]{max-width:100%;width:100%}
#ysec-support .ys-support-message[data-kind=system] .ys-support-message-text{border-radius:6px;background:#fafaf7;border-color:#e4e7db;color:#64705b;font-size:12px}
#ysec-support .ys-support-empty{color:#809185;font-size:12px;margin:25px 0}
#ysec-support .ys-support-compose{padding-top:18px;border-top:1px solid var(--ys-support-line);gap:12px}
#ysec-support .ys-support-feedback{font-size:11px;line-height:1.9;color:#567260;margin:12px 0 0}
#ysec-support .ys-support-status{font-size:11px;line-height:1.9;color:inherit;overflow-wrap:anywhere}
#ysec-support .ys-support-feedback.ys-support-error{color:#a24c2d;padding:10px 12px;border:1px solid #eddbd0;background:#fff8f3;border-radius:6px}
#ysec-support .ys-support-feedback.ys-support-error .ys-support-text-button{color:#9d532e}
#ysec-support .ys-support-footer{padding:18px 0 0;margin:18px 0 0;border-top:1px solid var(--ys-support-line);background:transparent}
#ysec-support .ys-support-footer p{font-size:10px;line-height:1.9;color:#7d8c81}
#ysec-support .ys-support-clear{margin-top:9px;font-size:10px;color:#809085}
#ysec-support .ys-support-clear summary{cursor:pointer;display:list-item;list-style:revert;font-size:10px;padding:3px 0;color:#72857a}
#ysec-support .ys-support-clear p{margin:8px 0}
#ysec-support .ys-support-clear .ys-support-text-button{font-size:10px;color:#846355}
@keyframes ys-support-enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:600px){#ysec-support .ys-support-launcher{right:max(16px,env(safe-area-inset-right));bottom:max(17px,env(safe-area-inset-bottom));min-height:46px;padding:10px 16px;font-size:12px}#ysec-support .ys-support-dialog{inset:auto 8px max(8px,env(safe-area-inset-bottom)) 8px;width:calc(100vw - 16px);height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));border-radius:15px}#ysec-support .ys-support-header{padding:16px;gap:10px}#ysec-support .ys-support-header h2{font-size:16px}#ysec-support .ys-support-header p{font-size:10px}#ysec-support .ys-support-logo{width:36px;height:36px}#ysec-support .ys-support-toolbar{padding:10px 16px}#ysec-support .ys-support-body{padding:20px 18px 16px}#ysec-support .ys-support-field input,#ysec-support .ys-support-field textarea{font-size:16px}#ysec-support .ys-support-intro h3{font-size:19px}}
@media(prefers-reduced-motion:reduce){#ysec-support .ys-support-dialog[open]{animation:none}#ysec-support .ys-support-launcher{transition:none}}

/* Common questions stay local; the support form is an explicit next step. */
#ysec-support .ys-support-backbar{padding:10px 20px;border-bottom:1px solid var(--ys-support-line);background:#fff;flex-shrink:0}
#ysec-support .ys-support-back{border:0;background:none;color:#587666;font-size:11px;line-height:1.7;padding:3px 0;display:inline-flex;align-items:center;gap:8px}
#ysec-support .ys-support-back:before{content:"←";font-size:15px}
#ysec-support .ys-support-back:hover{color:#176c49}
#ysec-support .ys-support-faq .ys-support-kicker{color:#719781;font-size:9px;font-weight:650;letter-spacing:.14em;margin:0 0 9px}
#ysec-support .ys-support-faq h3{font-size:21px;font-weight:650;line-height:1.5;color:#244633;letter-spacing:-.02em}
#ysec-support .ys-support-faq-intro{font-size:12px;color:#7a8b80;line-height:1.9;margin-top:10px}
#ysec-support .ys-support-faq-status{font-size:12px;line-height:1.9;color:#74877a;padding:18px 0 4px}
#ysec-support .ys-support-faq-options{display:flex;flex-direction:column;gap:9px;margin:23px 0 0}
#ysec-support .ys-support-faq-options:empty{margin:0}
#ysec-support .ys-support-faq-choice{display:flex;align-items:center;justify-content:space-between;gap:17px;text-align:left;width:100%;border:1px solid #dce9e1;border-radius:10px;padding:15px 16px;background:linear-gradient(110deg,#f7fbf8,#fff);font-size:13px;color:#365b43;line-height:1.7;font-weight:550;box-shadow:0 2px 4px #244c3502;transition:border-color .15s,background .15s}
#ysec-support .ys-support-faq-choice:hover{border-color:#9dc4ac;background:#eef7f1}
#ysec-support .ys-support-faq-choice>span:first-child{min-width:0;overflow-wrap:anywhere}
#ysec-support .ys-support-faq-arrow{display:grid;place-items:center;flex-shrink:0;width:25px;height:25px;border-radius:50%;background:#edf5ef;color:#34825a;font-size:15px;font-weight:400}
#ysec-support .ys-support-faq-messages{margin:27px 0 0;padding-top:24px;border-top:1px solid #e1ebe5;gap:25px}
#ysec-support .ys-support-faq-exchange{display:flex;flex-direction:column;gap:16px;padding:0;margin:0;list-style:none}
#ysec-support .ys-support-faq-exchange .ys-support-message{min-width:55%;max-width:96%}
#ysec-support .ys-support-faq-exchange .ys-support-message-text{font-size:12px;line-height:1.95;padding:13px 15px}
#ysec-support .ys-support-message[data-kind=guide]{width:100%;max-width:100%;padding:0 0 0 9px;border-left:2px solid #67ab83}
#ysec-support .ys-support-message[data-kind=guide] .ys-support-message-meta{color:#4f8562;font-size:10px;margin-bottom:8px}
#ysec-support .ys-support-message[data-kind=guide] .ys-support-message-text{border:0;padding:0 0 0 3px;background:none;color:#4e6556;border-radius:0}
#ysec-support .ys-support-human{margin-top:28px;padding:22px 18px 18px;background:#f3f8f5;border:1px solid #e0eae3;border-radius:12px}
#ysec-support .ys-support-human h4{margin:0 0 7px;color:#3f654c;font-size:13px;font-weight:650;line-height:1.7}
#ysec-support .ys-support-human p{font-size:11px;color:#829487;line-height:1.9;margin:0 0 15px}
#ysec-support .ys-support-human .ys-support-primary{width:100%;font-size:12px;min-height:43px;border-radius:8px}
#ysec-support .ys-support-faq-private{font-size:10px;line-height:1.9;color:#91a095;margin:13px 3px 0}
#ysec-support .ys-support-feedback:has(.ys-support-status:empty){margin:0}
@media(max-width:600px){#ysec-support .ys-support-backbar{padding:8px 16px}#ysec-support .ys-support-faq h3{font-size:20px}#ysec-support .ys-support-faq-choice{padding:13px 14px;font-size:12px}#ysec-support .ys-support-human{padding:20px 16px 16px}#ysec-support .ys-support-faq-options{margin-top:20px}}
@media(prefers-reduced-motion:reduce){#ysec-support .ys-support-faq-choice{transition:none}}