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var(--nishizy-su));max-width:calc(var(--nishizy-lead-max-width-ratio) * 1%);font-size:var(--nishizy-font-lead);line-height:var(--nishizy-lead-line-height);color:var(--nishizy-color-tip)}.nishizy-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:calc(var(--nishizy-badge-gap-ratio) * var(--nishizy-su))}.nishizy-badge{display:inline-flex;align-items:center;padding:calc(var(--nishizy-badge-pad-y-ratio) * var(--nishizy-su)) calc(var(--nishizy-badge-pad-x-ratio) * var(--nishizy-su));border-radius:calc(var(--nishizy-badge-radius-ratio) * var(--nishizy-su));font-size:var(--nishizy-font-badge);background:color-mix(in srgb,var(--nishizy-color-card) var(--nishizy-badge-bg-mix),transparent);border:1px solid var(--nishizy-color-line);color:var(--nishizy-color-body)}.nishizy-badge--warn{border-color:color-mix(in srgb,var(--nishizy-color-warn) var(--nishizy-badge-warn-border-mix),var(--nishizy-color-line));color:var(--nishizy-color-warn-text);background:color-mix(in srgb,var(--nishizy-color-warn-bg) var(--nishizy-badge-warn-bg-mix),var(--nishizy-color-card))}.nishizy-chat{flex-direction:column;gap:0;margin:0;padding:0 calc(var(--nishizy-chat-pad-ratio) * var(--nishizy-su)) 0;border:0;border-radius:calc(var(--nishizy-chat-radius-ratio) * var(--nishizy-su));background:color-mix(in srgb,var(--nishizy-color-card) var(--nishizy-chat-bg-card-mix),var(--nishizy-color-white) var(--nishizy-chat-bg-white-mix));box-shadow:none}.nishizy-chat,.nishizy-messages-wrap{display:flex;flex:1 1 auto;min-height:0;overflow:hidden}.nishizy-messages-wrap{position:relative;flex-direction:column}.nishizy-messages{flex:1 1 auto;min-height:0;max-height:100%;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;display:flex;flex-direction:column;gap:calc(var(--nishizy-msg-gap-ratio) * var(--nishizy-su));padding-right:calc(var(--nishizy-msg-list-pad-right-ratio) * var(--nishizy-su) + 22px);padding-bottom:calc(var(--nishizy-chat-gap-ratio) * var(--nishizy-su));scroll-behavior:smooth}.nishizy-turn-rail{position:absolute;right:2px;top:50%;transform:translateY(-50%);z-index:6;display:flex;flex-direction:row;align-items:center;padding:10px 4px}.nishizy-turn-ticks{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-height:40px;max-height:min(52vh,360px);overflow:hidden;padding:4px 2px}.nishizy-turn-tick{flex:0 0 auto;width:14px;height:2px;border:0;border-radius:999px;padding:0;background:color-mix(in srgb,var(--nishizy-color-title) 22%,transparent);cursor:pointer;transition:background .15s ease,width .15s ease}.nishizy-turn-tick.is-active{width:16px;background:var(--nishizy-color-title)}.nishizy-turn-tick:hover{background:color-mix(in srgb,var(--nishizy-color-title) 55%,transparent)}.nishizy-turn-tick.is-active:hover{background:var(--nishizy-color-title)}.nishizy-turn-card{position:absolute;right:calc(100% + 8px);top:50%;transform:translateY(-50%);width:min(260px,52vw);max-height:min(320px,56vh);border:1px solid var(--nishizy-color-line);border-radius:14px;background:var(--nishizy-color-white);box-shadow:0 12px 36px color-mix(in srgb,var(--nishizy-color-title) 14%,transparent);overflow:hidden;animation:nishizy-turn-card-in .14s ease both}.nishizy-turn-card-scroll{max-height:min(320px,56vh);overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:2px}.nishizy-turn-card-item{border:0;background:transparent;text-align:left;border-radius:999px;padding:8px 12px;font-size:13px;line-height:1.35;color:var(--nishizy-color-title);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nishizy-turn-card-item.is-active,.nishizy-turn-card-item:hover{background:color-mix(in srgb,var(--nishizy-color-card) 88%,var(--nishizy-color-line))}@keyframes nishizy-turn-card-in{0%{opacity:0;transform:translateY(-50%) translateX(4px)}to{opacity:1;transform:translateY(-50%) translateX(0)}}.nishizy-jump-bottom{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);z-index:7;width:40px;height:40px;border-radius:999px;border:1px solid color-mix(in srgb,var(--nishizy-color-line) 80%,transparent);display:inline-flex;align-items:center;justify-content:center;color:var(--nishizy-color-title);background:color-mix(in srgb,var(--nishizy-color-white) 55%,transparent);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);box-shadow:0 6px 20px color-mix(in srgb,var(--nishizy-color-title) 12%,transparent),inset 0 1px 0 color-mix(in srgb,var(--nishizy-color-white) 70%,transparent);cursor:pointer;transition:transform .15s ease,background .15s ease}.nishizy-jump-bottom:hover{background:color-mix(in srgb,var(--nishizy-color-white) 72%,transparent);transform:translateX(-50%) translateY(1px)}.nishizy-jump-bottom:active{transform:translateX(-50%) scale(.96)}.nishizy-message{max-width:calc(var(--nishizy-msg-max-width-ratio) * 1%);padding:calc(var(--nishizy-msg-pad-y-ratio) * var(--nishizy-su)) calc(var(--nishizy-msg-pad-x-ratio) * var(--nishizy-su));border-radius:calc(var(--nishizy-msg-radius-ratio) * var(--nishizy-su));border:1px solid var(--nishizy-color-line);background:var(--nishizy-color-white)}.nishizy-message--user{align-self:flex-end;background:color-mix(in srgb,var(--nishizy-color-main) var(--nishizy-msg-user-bg-mix),var(--nishizy-color-white));border-color:color-mix(in srgb,var(--nishizy-color-main) var(--nishizy-msg-user-border-mix),var(--nishizy-color-line))}.nishizy-message--assistant{align-self:stretch;width:100%;max-width:100%;padding:calc(var(--nishizy-msg-pad-y-ratio) * .55 * var(--nishizy-su)) calc(var(--nishizy-msg-pad-x-ratio) * .55 * var(--nishizy-su)) calc(var(--nishizy-msg-pad-y-ratio) * 1.1 * var(--nishizy-su));border:0;border-radius:0;background:transparent;box-shadow:none;overflow:visible}.nishizy-message--assistant.nishizy-message--error{border:0;background:transparent}.nishizy-message--error,.nishizy-message--user.nishizy-message--error{border-color:color-mix(in srgb,var(--nishizy-color-warn) var(--nishizy-msg-error-border-mix),var(--nishizy-color-line));background:color-mix(in srgb,var(--nishizy-color-error-bg) var(--nishizy-msg-error-bg-mix),var(--nishizy-color-white))}.nishizy-message--pending{opacity:var(--nishizy-msg-pending-opacity)}.nishizy-msg-actions{margin-top:calc(.85 * var(--nishizy-su));display:flex;flex-direction:column;gap:calc(.55 * var(--nishizy-su));padding-left:8px;overflow:visible}.nishizy-msg-divider{margin:0;border:0;border-top:1px solid var(--nishizy-color-line);width:100%}.nishizy-msg-action-row{display:flex;align-items:center;gap:2px;padding-left:2px;overflow:visible}.nishizy-msg-action{position:relative;display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:0;border-radius:8px;background:transparent;color:var(--nishizy-color-tip);cursor:pointer}.nishizy-msg-action:focus-visible,.nishizy-msg-action:hover{background:color-mix(in srgb,var(--nishizy-color-card) 88%,var(--nishizy-color-line));color:var(--nishizy-color-title)}.nishizy-msg-action.is-active{color:var(--nishizy-color-main);background:color-mix(in srgb,var(--nishizy-color-main) 10%,var(--nishizy-color-white))}.nishizy-msg-action:after{content:attr(data-tip);position:absolute;left:50%;top:calc(100% + 6px);transform:translateX(-50%) translateY(2px);padding:5px 10px;border-radius:999px;background:color-mix(in srgb,var(--nishizy-color-title) 92%,#000);color:var(--nishizy-color-white);font-size:12px;font-weight:500;line-height:1.2;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s ease,transform .12s ease;z-index:8}.nishizy-msg-action:first-child:after{left:0;transform:translateX(0) translateY(2px)}.nishizy-msg-action:focus-visible:after,.nishizy-msg-action:hover:after{opacity:1;transform:translateX(-50%) translateY(0)}.nishizy-msg-action:first-child:focus-visible:after,.nishizy-msg-action:first-child:hover:after{transform:translateX(0) translateY(0)}.nishizy-message-role{display:flex;align-items:center;flex-wrap:wrap;gap:calc(var(--nishizy-badge-gap-ratio) * var(--nishizy-su));margin-bottom:calc(var(--nishizy-msg-role-margin-bottom-ratio) * var(--nishizy-su));font-size:var(--nishizy-font-role);letter-spacing:var(--nishizy-msg-role-tracking);text-transform:uppercase;color:var(--nishizy-color-tip)}.nishizy-role-meta{text-transform:none;letter-spacing:0;opacity:.75}.nishizy-speech{display:flex;flex-direction:column;position:relative}.nishizy-speech,.nishizy-speech--rich{gap:calc(var(--nishizy-speech-beat-gap-ratio) * var(--nishizy-su))}.nishizy-speech-beat-wrap{animation:nishizy-speech-in .42s cubic-bezier(.22,1,.36,1) both}.nishizy-block{margin:0}.nishizy-block--speech{font-size:var(--nishizy-font-body);line-height:var(--nishizy-msg-body-line-height);color:var(--nishizy-color-title);word-break:break-word}.nishizy-block--section{margin-top:calc(.25 * var(--nishizy-su));margin-bottom:0;font-size:var(--nishizy-font-section);font-weight:650;line-height:1.25;color:var(--nishizy-color-main);letter-spacing:.02em;display:flex;align-items:center;gap:calc(.55 * var(--nishizy-su))}.nishizy-block--section:before{content:"";width:calc(.55 * var(--nishizy-su));height:calc(.55 * var(--nishizy-su));border-radius:2px;background:var(--nishizy-color-main);box-shadow:0 0 0 calc(.2 * var(--nishizy-su)) color-mix(in srgb,var(--nishizy-color-main) 22%,transparent);flex:0 0 auto}.nishizy-block--classic,.nishizy-block--formula,.nishizy-block--uncertain,.nishizy-block--warn{padding:calc(var(--nishizy-block-pad-ratio) * var(--nishizy-su));border-radius:calc(var(--nishizy-block-radius-ratio) * var(--nishizy-su));display:flex;flex-direction:column;gap:calc(.4 * var(--nishizy-su))}.nishizy-block--classic{border-left:3px solid var(--nishizy-color-main);background:color-mix(in srgb,var(--nishizy-color-main) 8%,var(--nishizy-color-white))}.nishizy-block--formula{border:1px dashed color-mix(in srgb,var(--nishizy-color-main) 35%,var(--nishizy-color-line));background:color-mix(in srgb,var(--nishizy-color-card) 55%,var(--nishizy-color-white))}.nishizy-block--warn{border:1px solid color-mix(in srgb,var(--nishizy-color-warn) 28%,var(--nishizy-color-line));background:color-mix(in srgb,var(--nishizy-color-warn-bg) 72%,var(--nishizy-color-white))}.nishizy-block--uncertain{border:1px solid color-mix(in srgb,var(--nishizy-color-title) 14%,var(--nishizy-color-line));background:color-mix(in srgb,var(--nishizy-color-card) 70%,var(--nishizy-color-white))}.nishizy-block--notice{display:flex;flex-direction:column;gap:calc(.4 * var(--nishizy-su));margin-top:calc(.35 * var(--nishizy-su));padding:calc(var(--nishizy-block-pad-ratio) * .85 * var(--nishizy-su)) 0 0;border:0;border-top:1px solid var(--nishizy-color-line);border-radius:0;background:transparent}.nishizy-block-kicker{margin:0;font-size:var(--nishizy-font-kicker);letter-spacing:.04em;text-transform:none;font-weight:650;line-height:1.25;color:var(--nishizy-color-main)}.nishizy-block--warn .nishizy-block-kicker{color:var(--nishizy-color-warn-text)}.nishizy-block--notice .nishizy-block-kicker,.nishizy-block--uncertain .nishizy-block-kicker{color:color-mix(in srgb,var(--nishizy-color-title) 72%,var(--nishizy-color-body))}.nishizy-block--speech-wrap{display:grid;gap:calc(.3 * var(--nishizy-su))}.nishizy-cite-badge{display:inline-flex;align-items:center;width:-moz-fit-content;width:fit-content;max-width:100%;margin:0;padding:calc(.2 * var(--nishizy-su)) calc(.7 * var(--nishizy-su));border-radius:calc(.55 * var(--nishizy-su));border:1px solid color-mix(in srgb,var(--nishizy-color-main) 22%,var(--nishizy-color-line));background:color-mix(in srgb,var(--nishizy-color-main) 6%,var(--nishizy-color-white));color:color-mix(in srgb,var(--nishizy-color-main) 78%,var(--nishizy-color-title));font-size:var(--nishizy-font-kicker);line-height:1.25;word-break:break-word}.nishizy-block--classic 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srgb,var(--nishizy-color-title) 62%,var(--nishizy-color-body))}.nishizy-formula-extra{margin:0;font-size:calc(var(--nishizy-font-body) * .94);line-height:1.55;color:var(--nishizy-color-body)}.nishizy-formula-extra-label{display:inline-block;margin-right:.4em;font-weight:650;color:var(--nishizy-color-main)}.nishizy-formula-note{margin:calc(.2 * var(--nishizy-su)) 0 0;font-size:12px;line-height:1.4;color:var(--nishizy-color-tip)}.nishizy-formula-actions{display:flex;flex-wrap:wrap;gap:calc(.4 * var(--nishizy-su));margin-top:calc(.35 * var(--nishizy-su))}.nishizy-formula-action{border:1px solid var(--nishizy-color-line);background:transparent;color:var(--nishizy-color-title);border-radius:999px;padding:.28em .85em;font-size:12px;cursor:pointer}.nishizy-formula-action:hover{background:color-mix(in srgb,var(--nishizy-color-card) 70%,var(--nishizy-color-white))}.nishizy-guide-progress{margin:0 0 calc(.45 * var(--nishizy-su));font-size:12px;color:var(--nishizy-color-tip)}.nishizy-guide-scenario-steps{display:inline-block;margin-left:.45em;padding:.1em .45em;border-radius:999px;font-size:11px;font-weight:500;color:var(--nishizy-color-main);background:color-mix(in srgb,var(--nishizy-color-main) 10%,transparent)}.nishizy-tools-overlay{position:fixed;inset:0;z-index:80;display:grid;place-items:center;padding:16px}.nishizy-tools-backdrop{position:absolute;inset:0;border:0;background:color-mix(in srgb,var(--nishizy-color-title) 35%,transparent);cursor:pointer}.nishizy-tools-panel{position:relative;z-index:1;width:min(440px,100%);max-height:min(86vh,720px);overflow:auto;border-radius:16px;background:var(--nishizy-color-white);border:1px solid var(--nishizy-color-line);box-shadow:0 18px 48px color-mix(in srgb,var(--nishizy-color-title) 18%,transparent);padding:16px 16px 20px}.nishizy-tools-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.nishizy-tools-head h2{margin:0;font-size:16px;color:var(--nishizy-color-title)}.nishizy-tools-close{border:0;background:transparent;color:var(--nishizy-color-tip);cursor:pointer;font-size:13px}.nishizy-tools-tabs{display:flex;gap:6px;margin-bottom:14px}.nishizy-tools-tabs button{flex:1;border:1px solid var(--nishizy-color-line);background:var(--nishizy-color-white);border-radius:999px;padding:.45em .2em;font-size:13px;color:var(--nishizy-color-body);cursor:pointer}.nishizy-tools-seg button.is-active,.nishizy-tools-tabs button.is-active{border-color:color-mix(in srgb,var(--nishizy-color-main) 45%,var(--nishizy-color-line));background:color-mix(in srgb,var(--nishizy-color-main) 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