.guide-p3-preview{--bg:#f5f3ee;--surface:#fff;--surface-2:#f5f3ee;--canvas:#c6d8db;--ink:#172128;--muted:#69757b;--line:#dce1df;--deep:#c2ccca;--accent:#ff8138;--primary:#172128;--primary-fg:#f0f3f1;background:var(--bg);height:100dvh;min-height:0;color:var(--ink);font-family:var(--font-sans),Arial,sans-serif;grid-template-rows:74px minmax(0,1fr) 58px;display:grid;overflow:hidden}.guide-p3-preview[data-theme=dark]{--bg:#10191e;--surface:#17232a;--surface-2:#223038;--canvas:#203138;--ink:#f0f3f1;--muted:#a5b0b3;--line:#324047;--deep:#0c1418;--primary:#f0f3f1;--primary-fg:#172128;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.guide-p3-header{border-bottom:1px solid var(--line);background:var(--surface);align-items:center;gap:16px;min-width:0;padding:0 24px;display:flex}.guide-p3-header 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minmax(330px,.72fr);min-height:0;display:grid}.guide-p3-stage{background:var(--canvas);position:relative;overflow:hidden}.guide-p3-model{background:var(--canvas)!important;border:0!important;border-radius:0!important;min-height:0!important;position:absolute!important;inset:0!important}.guide-p3-model>div,.guide-p3-model>p{display:none}.guide-p3-loading{width:100%;height:100%;color:var(--muted);place-items:center;font-size:14px;display:grid}.guide-p3-legacy-viewer{background:var(--canvas);border:0;width:max(100% + 310px,1100px);height:calc(100% + 104px);position:absolute;top:-50px;left:min(0px,50% - 395px)}.guide-p3-camera-note{z-index:3;background:color-mix(in srgb,var(--surface) 88%,transparent);color:var(--muted);pointer-events:none;border-radius:999px;align-items:center;gap:7px;padding:9px 13px;font-size:11px;display:flex;position:absolute;bottom:18px;left:20px}.guide-p3-camera-note svg{width:14px}.guide-p3-panel{background:var(--surface);border-left:1px solid var(--line);grid-template-rows:auto minmax(0,1fr) auto;gap:8px;min-width:0;padding:16px 20px 12px;display:grid;overflow:hidden}.guide-p3-panel-top{align-items:center;gap:8px;display:flex}.guide-p3-step-picker{background:var(--surface-2);min-height:37px;color:var(--ink);letter-spacing:.04em;border-radius:999px;align-items:center;gap:7px;padding:0 12px;font-size:11px;font-weight:750;display:inline-flex}.guide-p3-step-picker svg{width:14px}.guide-p3-play{background:var(--surface-2);width:37px;height:37px;color:var(--ink);border-radius:999px;place-items:center;display:grid}.guide-p3-play svg{width:14px}.guide-p3-instruction-content{min-height:0;padding-right:2px;overflow:auto}.guide-p3-panel h1{letter-spacing:-.045em;max-width:17ch;margin:0 0 8px;font-size:clamp(23px,2vw,30px);line-height:1.08}.guide-p3-instruction{color:var(--muted);margin:0;font-size:13px;line-height:1.42}.guide-p3-figure{border:1px solid var(--line);background:var(--surface-2);border-radius:10px;margin:10px 0 0;overflow:hidden}.guide-p3-figure figcaption{border-bottom:1px solid var(--line);color:var(--muted);padding:7px 10px;font-size:10px;font-weight:700}.guide-p3-figure img{object-fit:contain;background:#fff;width:100%;max-height:min(14dvh,104px);display:block}.guide-p3-parts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:8px}.guide-p3-parts summary{color:var(--muted);letter-spacing:.08em;cursor:pointer;align-items:center;gap:5px;padding:9px 1px;font-size:10.5px;font-weight:800;list-style:none;display:flex}.guide-p3-parts summary::-webkit-details-marker{display:none}.guide-p3-parts summary span{font-weight:600}.guide-p3-parts summary svg{width:14px;margin-left:auto;transition:transform .18s}.guide-p3-parts:not([open]) summary svg{transform:rotate(-90deg)}.guide-p3-parts>div{flex-wrap:wrap;gap:7px;padding:0 0 11px;display:flex}.guide-p3-parts>div span{border:1px solid var(--line);background:var(--surface-2);color:var(--muted);border-radius:999px;align-items:center;gap:5px;padding:7px 9px;font-size:11px;display:inline-flex}.guide-p3-parts span svg{width:12px}.guide-p3-step-list{border-top:1px solid var(--line);min-height:0;padding-top:10px;overflow:auto}.guide-p3-step-list button{width:100%;color:var(--muted);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:9px 2px;display:flex}.guide-p3-step-list button span{border:1px solid var(--line);border-radius:50%;flex:none;place-items:center;width:23px;height:23px;font-size:10px;display:grid}.guide-p3-step-list button b{font-size:12px;font-weight:600;line-height:1.3}.guide-p3-step-list button.done span{color:#fff;background:#2e9e6b;border-color:#2e9e6b}.guide-p3-step-list button.active{color:var(--ink)}.guide-p3-step-list button.active span{border-color:var(--accent);background:var(--accent);color:#24160d}.guide-p3-footer{border-top:1px solid var(--line);grid-template-columns:auto 1fr;gap:10px;padding-top:9px;display:grid}.guide-p3-previous,.guide-p3-next{border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:44px;font-size:13px;font-weight:700;display:flex}.guide-p3-previous{background:var(--surface);min-width:96px;color:var(--muted);border:1px solid var(--line)}.guide-p3-previous:disabled{opacity:.4;cursor:not-allowed}.guide-p3-next{background:var(--primary);color:var(--primary-fg)}.guide-p3-footer svg{width:16px}.guide-p3-progress{border-top:1px solid var(--line);background:var(--surface);align-items:center;gap:6px;padding:0 32px;display:flex;position:relative}.guide-p3-progress>button{z-index:2;cursor:pointer;background:#dfe4e2;border:0;border-radius:99px;flex:1;height:7px;position:relative}.guide-p3-progress>button.complete{background:#2e9e6b}.guide-p3-progress>button.current{background:var(--accent)}.guide-p3-progress>span{transform-origin:0;background:#2e9e6b;border-radius:99px;height:7px;position:absolute;left:32px;right:112px}.guide-p3-progress>span+button{z-index:3;border:3px solid var(--surface);background:var(--accent);border-radius:50%;width:18px;height:18px;margin-left:-9px;position:absolute}.guide-p3-progress small{color:#aeb8bb;margin-left:18px;font-size:13px;font-weight:700}@media (max-width:760px){.guide-p3-preview{grid-template-rows:62px minmax(0,1fr) 52px}.guide-p3-header{padding:0 14px}.guide-p3-header strong{font-size:14px}.guide-p3-audio{justify-content:center;width:40px;padding:0;font-size:0}.guide-p3-body{grid-template-rows:minmax(44dvh,1fr) auto;grid-template-columns:1fr}.guide-p3-panel{border-left:0;border-top:1px solid var(--line);grid-template-rows:auto minmax(0,1fr) auto;gap:10px;padding:17px 18px}.guide-p3-instruction{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;display:-webkit-box;overflow:hidden}.guide-p3-step-list{max-height:30dvh;display:block}.guide-p3-footer{padding-top:10px}.guide-p3-progress{padding:0 16px}.guide-p3-progress>span{left:16px;right:86px}.guide-p3-progress small{margin-left:10px;font-size:11px}.guide-p3-camera-note{font-size:10px;bottom:12px;left:12px}.guide-p3-panel h1{font-size:26px}.guide-p3-figure img{max-height:170px}}.guide-p3-preview{--surface:#fffdf8;--accent:#df572a;--primary:#df572a;--primary-fg:#fff;grid-template-rows:62px minmax(0,1fr) 42px}.guide-p3-preview[data-theme=dark]{--primary:#df572a;--primary-fg:#fff}.guide-p3-header{gap:12px;padding:0 16px}.guide-p3-brand{border-right:1px solid var(--line);color:var(--ink);flex:none;align-items:center;gap:9px;padding-right:14px;font:700 20px Georgia,serif;text-decoration:none;display:flex}.guide-p3-brand span{background:var(--accent);border-radius:2px;width:12px;height:12px;transform:rotate(45deg)}.guide-p3-header strong{letter-spacing:0;font-size:14px;font-weight:500}.guide-p3-header .guide-p3-icon{border-radius:9px;width:36px;height:36px}.guide-p3-audio{border-radius:9px;min-height:36px;padding:0 12px;font-size:12px}.guide-p3-body{grid-template-columns:minmax(0,1fr) clamp(300px,20vw,384px)}.guide-p3-panel{gap:10px;padding:14px 16px 12px}.guide-p3-step-picker{color:var(--accent);letter-spacing:.02em;font-size:12px}.guide-p3-panel h1{letter-spacing:0;max-width:none;margin-bottom:8px;font-family:Georgia,Times New Roman,serif;font-size:21px;font-weight:700;line-height:1.16}.guide-p3-instruction{font-size:13.5px;line-height:1.46}.guide-p3-instruction-content{scrollbar-width:thin;min-width:0;overflow:hidden auto}.guide-p3-figure{height:clamp(112px,18vw,310px);max-height:calc(100dvh - 415px);margin-top:10px}.guide-p3-figure figcaption{padding:7px 10px;font-size:10px}.guide-p3-figure img{object-fit:contain;box-sizing:border-box;width:100%;height:calc(100% - 25px);max-height:none;padding:8px}.guide-p3-parts summary{padding:10px 0;font-size:10.5px}.guide-p3-parts>div span{font-size:13px}.guide-p3-footer{grid-template-columns:52px minmax(0,1fr);padding-top:12px}.guide-p3-previous{min-width:0}.guide-p3-previous,.guide-p3-next{border-radius:11px;min-height:52px}.guide-p3-progress{gap:4px;padding:0 20px}.guide-p3-progress small{font-size:11px;font-weight:400}.guide-p3-progress>button{height:6px}.guide-p3-figure{text-align:left;width:100%;color:var(--ink);font:inherit;cursor:zoom-in;padding:0;display:block}.guide-p3-figure-caption{border-bottom:1px solid var(--line);color:var(--muted);padding:7px 10px;font-size:10px;font-weight:700;display:block}.guide-p3-figure-modal{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#172128e0;place-items:center;padding:48px;display:grid;position:fixed;inset:0}.guide-p3-figure-modal img{object-fit:contain;background:#fff;border-radius:12px;max-width:min(100%,1200px);max-height:calc(100dvh - 96px);display:block;box-shadow:0 24px 80px #00000059}.guide-p3-figure-close{color:#172128;cursor:pointer;background:#fff;border:0;border-radius:50%;place-items:center;width:42px;height:42px;display:grid;position:absolute;top:20px;right:22px}.guide-p3-figure-close svg{width:19px}@media (max-width:760px){.guide-p3-preview{grid-template-rows:52px minmax(0,1fr) 32px}.guide-p3-body{grid-template-rows:minmax(0,1fr) minmax(0,1fr);grid-template-columns:1fr}.guide-p3-panel{gap:6px;padding:10px 14px}.guide-p3-header strong{font-size:12px}.guide-p3-panel h1{font-size:20px}.guide-p3-instruction-content{overflow:hidden}.guide-p3-instruction{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13px;display:-webkit-box;overflow:hidden}.guide-p3-figure{height:min(32vw,132px);max-height:none}.guide-p3-figure img{height:calc(100% - 25px)}.guide-p3-parts{margin-top:6px}.guide-p3-parts summary{padding:7px 0}.guide-p3-parts>div span{padding:5px 7px;font-size:11px}.guide-p3-figure-modal{padding:20px}.guide-p3-figure-modal img{max-height:calc(100dvh - 40px)}}@media (min-width:761px) and (max-width:1100px){.guide-p3-body{grid-template-columns:minmax(0,1.1fr) minmax(420px,1fr)}.guide-p3-panel{padding:16px 20px}.guide-p3-figure{height:clamp(150px,25vw,250px);max-height:calc(100dvh - 455px)}}