:root{--primary:#ff385c;--primary-active:#e00b41;--primary-disabled:#ffd1da;--canvas:#fff;--surface-soft:#f7f7f7;--surface-strong:#f2f2f2;--ink:#222;--body-color:#3f3f3f;--muted:#6a6a6a;--muted-soft:#929292;--on-primary:#fff;--hairline:#ddd;--hairline-soft:#ebebeb;--border-strong:#c1c1c1;--error:#c13515;--cat-food:#c2410c;--cat-stay:#3b5bdb;--cat-outdoor:#2f9e44;--cat-other:#6a6a6a;--amber:#b45309;--radius-xs:4px;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:32px;--radius-full:9999px;--shadow-card:#00000005 0 0 0 1px, #0000000a 0 2px 6px 0, #0000001a 0 4px 8px 0;--scrim:#00000080;--font-body:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Yu Gothic", system-ui, -apple-system, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font-body);color:var(--ink);background:var(--canvas);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility}a{color:inherit}button{font-family:inherit}:focus-visible{outline:2px solid var(--ink);outline-offset:2px;border-radius:var(--radius-xs)}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:13px 24px;font-size:16px;font-weight:500;line-height:1.25;text-decoration:none;transition:background-color .12s;display:inline-flex}.btn--primary{background:var(--primary);color:var(--on-primary)}.btn--primary:active{background:var(--primary-active)}.btn--primary:disabled{background:var(--primary-disabled);cursor:not-allowed}.btn--secondary{background:var(--canvas);color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.btn--secondary:active{background:var(--surface-soft)}.btn--ghost{background:var(--canvas);color:var(--ink);box-shadow:inset 0 0 0 1px var(--hairline)}.btn--ghost:active{background:var(--surface-soft)}.btn--sm{border-radius:var(--radius-sm);min-height:36px;padding:7px 16px;font-size:14px}.btn--pill{border-radius:var(--radius-full)}.btn--line{color:#fff;background:#06c755}.btn--text{color:var(--ink);cursor:pointer;background:0 0;border:none;padding:8px;font-size:14px;text-decoration:underline}.boot-screen{background:var(--canvas);color:var(--muted);letter-spacing:.08em;flex-direction:column;justify-content:center;align-items:center;gap:14px;font-size:14px;display:flex;position:fixed;inset:0}.boot-screen__pin{background:var(--primary);border-radius:50% 50% 50% 4px;width:34px;height:34px;animation:1.1s ease-in-out infinite boot-bounce;transform:rotate(-45deg)}@keyframes boot-bounce{0%,to{transform:rotate(-45deg)translateY(0)}50%{transform:rotate(-45deg)translateY(-8px)}}.map-shell{background:var(--surface-soft);flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden}.map-shell__view{flex:1;position:relative;overflow:hidden}.map-canvas{background:var(--surface-strong)}.map-header{z-index:5;background:var(--canvas);border-radius:var(--radius-full);box-shadow:var(--shadow-card);pointer-events:none;justify-content:space-between;align-items:center;gap:8px;padding:12px 18px;display:flex;position:absolute;top:12px;left:12px;right:12px}.map-header__title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:8px;min-width:0;font-size:15px;font-weight:600;display:flex;overflow:hidden}.map-header__pin{background:var(--primary);border-radius:50% 50% 50% 3px;flex:none;width:14px;height:14px;transform:rotate(-45deg)}.map-header__meta{letter-spacing:.06em;color:var(--muted);flex:none;font-size:11px;font-weight:600}.map-header .btn{pointer-events:auto}.tabbar{background:var(--canvas);border-top:1px solid var(--hairline-soft);padding-bottom:env(safe-area-inset-bottom);z-index:20;flex:none;grid-template-columns:repeat(3,1fr);display:grid}.tabbar__item{color:var(--muted);cursor:pointer;background:0 0;border:none;flex-direction:column;align-items:center;gap:3px;padding:9px 0 7px;font-size:10px;font-weight:600;display:flex}.tabbar__item.is-active{color:var(--primary)}.tabbar__icon{font-size:20px;line-height:1}.stamp-pin{background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--radius-full);width:44px;height:44px;box-shadow:var(--shadow-card);cursor:pointer;justify-content:center;align-items:center;padding:0;transition:transform .15s,border-color .15s;display:flex;position:relative}.stamp-pin__face{font-size:21px;line-height:1}.stamp-pin--enter .stamp-pin__face{animation:.35s backwards pin-pop}@keyframes pin-pop{0%{transform:scale(0)}60%{transform:scale(1.25)}to{transform:scale(1)}}.stamp-pin--active{border:2px solid var(--primary);transform:scale(1.12)}.stamp-pin__count{background:var(--primary);min-width:20px;height:20px;color:var(--on-primary);border-radius:var(--radius-full);border:2px solid var(--canvas);justify-content:center;align-items:center;padding:0 5px;font-size:11px;font-weight:700;display:flex;position:absolute;top:-6px;right:-6px}.state-card{z-index:6;background:var(--canvas);border-radius:var(--radius-md);width:min(320px,100vw - 48px);box-shadow:var(--shadow-card);text-align:center;padding:24px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.state-card__title{color:var(--ink);margin:0 0 8px;font-size:16px;font-weight:600}.state-card__text{color:var(--muted);margin:0 0 16px;font-size:13px;line-height:1.7}.sheet{z-index:10;background:var(--canvas);border-radius:var(--radius-lg) var(--radius-lg) 0 0;flex-direction:column;max-height:62%;animation:.22s sheet-up;display:flex;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -4px 24px #0000001f}@keyframes sheet-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.sheet__grip{border-radius:var(--radius-full);background:var(--hairline);flex:none;width:36px;height:4px;margin:10px auto 2px}.sheet__body{padding:8px 20px calc(20px + env(safe-area-inset-bottom));overflow-y:auto}.sheet__head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.sheet__name{color:var(--ink);margin:4px 0 0;font-size:20px;font-weight:600;line-height:1.3}.sheet__close{border-radius:var(--radius-full);background:var(--surface-strong);width:32px;height:32px;color:var(--ink);cursor:pointer;border:none;flex:none;justify-content:center;align-items:center;font-size:13px;display:flex}.sheet__meta{flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;display:flex}.sheet__address{color:var(--body-color);margin:10px 0 0;font-size:13px;line-height:1.6}.sheet__note{background:var(--surface-soft);border-radius:var(--radius-sm);color:var(--body-color);margin:10px 0 0;padding:10px 14px;font-size:13px;line-height:1.6}.sheet__byline{color:var(--muted);margin:8px 0 0;font-size:12px}.sheet__section-label{letter-spacing:.04em;color:var(--muted);margin:18px 0 8px;font-size:12px;font-weight:600}.chip-cat{border-radius:var(--radius-full);color:#fff;background:var(--cat-other);align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.chip-cat--飲食{background:var(--cat-food)}.chip-cat--宿泊{background:var(--cat-stay)}.chip-cat--アウトドア{background:var(--cat-outdoor)}.chip-count{border-radius:var(--radius-full);color:var(--ink);background:var(--canvas);box-shadow:inset 0 0 0 1px var(--hairline);align-items:center;padding:3px 10px;font-size:11px;font-weight:600;display:inline-flex}.chip-role{border-radius:var(--radius-full);letter-spacing:.04em;color:var(--muted);background:var(--surface-strong);align-items:center;padding:2px 8px;font-size:10px;font-weight:700;display:inline-flex}.thumb-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.thumb{aspect-ratio:1;border-radius:var(--radius-sm);background:var(--surface-strong);text-decoration:none;display:block;position:relative;overflow:hidden}.thumb img{object-fit:cover;width:100%;height:100%;display:block}.thumb__fallback{color:var(--muted-soft);letter-spacing:.06em;justify-content:center;align-items:center;font-size:11px;font-weight:700;display:flex;position:absolute;inset:0}.thumb__badge{border-radius:var(--radius-full);color:var(--ink);background:#ffffffeb;padding:2px 7px;font-size:9px;font-weight:700;position:absolute;bottom:6px;left:6px}.portal-row{flex-direction:column;gap:8px;display:flex}.pane{background:var(--canvas);padding:20px 20px calc(24px + env(safe-area-inset-bottom));position:absolute;inset:0;overflow-y:auto}.pane__title{color:var(--ink);margin:4px 0 2px;font-size:24px;font-weight:700}.pane__lead{color:var(--muted);margin:0 0 18px;font-size:13px}.pane__section{color:var(--muted);margin:22px 0 10px;font-size:13px;font-weight:600}.mapcard{background:var(--canvas);border:1px solid var(--hairline-soft);border-radius:var(--radius-md);text-align:left;cursor:pointer;align-items:center;gap:14px;width:100%;margin-bottom:10px;padding:14px;transition:box-shadow .15s;display:flex}.mapcard:active{box-shadow:var(--shadow-card)}.mapcard__emoji{background:var(--surface-soft);border-radius:var(--radius-md);flex:none;justify-content:center;align-items:center;width:52px;height:52px;font-size:26px;display:flex}.mapcard__body{flex:1;min-width:0}.mapcard__title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:16px;font-weight:600;overflow:hidden}.mapcard__meta{color:var(--muted);align-items:center;gap:8px;margin:4px 0 0;font-size:12px;display:flex}.mapcard__chevron{color:var(--muted-soft);flex:none;font-size:18px}.form-row{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.form-row label{color:var(--ink);font-size:13px;font-weight:600}.text-input{border:1px solid var(--hairline);border-radius:var(--radius-sm);background:var(--canvas);width:100%;min-height:48px;color:var(--ink);padding:13px 12px;font-family:inherit;font-size:16px}.text-input:focus{border:2px solid var(--ink);outline:none;padding:12px 11px}.emoji-row{flex-wrap:wrap;gap:8px;display:flex}.emoji-choice{background:var(--canvas);border:1px solid var(--hairline);border-radius:var(--radius-sm);cursor:pointer;justify-content:center;align-items:center;width:44px;height:44px;font-size:22px;display:flex}.emoji-choice.is-selected{border:2px solid var(--primary);background:#fff5f7}.mapdetail-top{z-index:5;flex-direction:column;gap:8px;display:flex;position:absolute;top:12px;left:12px;right:12px}.mapdetail-bar{background:var(--canvas);border-radius:var(--radius-full);box-shadow:var(--shadow-card);align-items:center;gap:10px;padding:10px 14px;display:flex}.mapdetail-bar__back{border-radius:var(--radius-full);background:var(--surface-strong);width:32px;height:32px;color:var(--ink);cursor:pointer;border:none;flex:none;justify-content:center;align-items:center;font-size:15px;display:flex}.mapdetail-bar__title{min-width:0;color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:15px;font-weight:600;overflow:hidden}.mapdetail-actions{justify-content:flex-end;gap:8px;display:flex}.mapdetail-actions .btn{box-shadow:var(--shadow-card)}.member-strip{align-items:center;gap:4px;display:flex}.avatar{border-radius:var(--radius-full);border:2px solid var(--canvas);background:var(--surface-strong) center/cover no-repeat;width:26px;height:26px;color:var(--muted);justify-content:center;align-items:center;margin-left:-6px;font-size:11px;font-weight:700;display:flex}.avatar:first-child{margin-left:0}.modal-scrim{z-index:40;background:var(--scrim);justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--canvas);border-radius:var(--radius-lg) var(--radius-lg) 0 0;flex-direction:column;width:100%;max-height:82%;animation:.22s sheet-up;display:flex}.modal__head{border-bottom:1px solid var(--hairline-soft);flex:none;justify-content:space-between;align-items:center;padding:16px 20px 12px;display:flex}.modal__title{color:var(--ink);margin:0;font-size:16px;font-weight:600}.modal__body{padding:12px 20px;overflow-y:auto}.modal__foot{padding:12px 20px calc(16px + env(safe-area-inset-bottom));border-top:1px solid var(--hairline-soft);flex:none;gap:10px;display:flex}.modal__foot .btn{flex:1}.pickrow{border:none;border-bottom:1px solid var(--hairline-soft);text-align:left;cursor:pointer;background:0 0;align-items:center;gap:12px;width:100%;padding:12px 4px;display:flex}.pickrow__check{border-radius:var(--radius-full);border:1.5px solid var(--border-strong);color:#0000;flex:none;justify-content:center;align-items:center;width:24px;height:24px;font-size:13px;font-weight:700;display:flex}.pickrow.is-selected .pickrow__check{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.pickrow__body{flex:1;min-width:0}.pickrow__name{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:14px;font-weight:600;overflow:hidden}.pickrow__addr{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin:2px 0 0;font-size:11px;overflow:hidden}.invite-link-box{background:var(--surface-soft);border-radius:var(--radius-sm);color:var(--body-color);word-break:break-all;align-items:center;gap:8px;padding:10px 12px;font-size:12px;display:flex}.me-head{border-bottom:1px solid var(--hairline-soft);align-items:center;gap:16px;padding:8px 0 20px;display:flex}.me-head__avatar{border-radius:var(--radius-full);background:var(--surface-strong) center/cover no-repeat;width:64px;height:64px;color:var(--muted-soft);flex:none;justify-content:center;align-items:center;font-size:24px;display:flex}.me-head__name{color:var(--ink);margin:0;font-size:20px;font-weight:700}.stat-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0;display:grid}.stat-tile{background:var(--canvas);border:1px solid var(--hairline-soft);border-radius:var(--radius-md);text-align:center;padding:14px 8px}.stat-tile__num{color:var(--ink);margin:0;font-size:24px;font-weight:700;line-height:1.1}.stat-tile__label{color:var(--muted);margin:4px 0 0;font-size:11px}.setting-row{border-bottom:1px solid var(--hairline-soft);justify-content:space-between;align-items:center;gap:12px;padding:14px 0;display:flex}.setting-row__label{color:var(--ink);font-size:14px}.setting-row__hint{color:var(--muted);margin:2px 0 0;font-size:11px}.toggle{border-radius:var(--radius-full);background:var(--border-strong);cursor:pointer;border:none;flex:none;width:48px;height:28px;transition:background .15s;position:relative}.toggle.is-on{background:var(--ink)}.toggle:after{content:"";border-radius:var(--radius-full);background:var(--canvas);width:22px;height:22px;transition:transform .15s;position:absolute;top:3px;left:3px;box-shadow:0 1px 3px #00000040}.toggle.is-on:after{transform:translate(20px)}.banner{z-index:15;background:var(--canvas);border-radius:var(--radius-md);box-shadow:var(--shadow-card);align-items:center;gap:12px;padding:12px 16px;display:flex;position:absolute;bottom:12px;left:12px;right:12px}.banner__text{color:var(--body-color);flex:1;font-size:12px;line-height:1.5}.toast{left:50%;bottom:calc(76px + env(safe-area-inset-bottom));z-index:60;background:var(--ink);color:#fff;border-radius:var(--radius-full);max-width:calc(100vw - 48px);box-shadow:var(--shadow-card);padding:10px 18px;font-size:13px;animation:.2s toast-in;position:fixed;transform:translate(-50%)}@keyframes toast-in{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.demo-banner{z-index:15;background:var(--ink);color:#fff;border-radius:var(--radius-full);white-space:nowrap;padding:6px 14px;font-size:11px;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}.landing{background:var(--canvas);min-height:100dvh;color:var(--ink)}.landing__inner{max-width:560px;margin:0 auto;padding:28px 24px 48px}.landing__brand{letter-spacing:.14em;color:var(--primary);align-items:center;gap:8px;font-size:14px;font-weight:700;display:flex}.landing__brand-pin{background:var(--primary);border-radius:50% 50% 50% 3px;width:16px;height:16px;transform:rotate(-45deg)}.landing__hero{border-bottom:1px solid var(--hairline-soft);padding:48px 0 40px}.landing__title{letter-spacing:-.01em;color:var(--ink);margin:0 0 16px;font-size:34px;font-weight:700;line-height:1.35}.landing__title em{color:var(--primary);font-style:normal}.landing__lead{color:var(--body-color);margin:0 0 28px;font-size:15px;line-height:1.9}.landing__cta{flex-direction:column;gap:10px;display:flex}.btn--map{background:var(--canvas);color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}.steps{flex-direction:column;gap:12px;padding:36px 0 8px;display:flex}.step-card{background:var(--canvas);border:1px solid var(--hairline-soft);border-radius:var(--radius-md);gap:16px;padding:20px;display:flex}.step-card__stamp{background:var(--surface-soft);border-radius:var(--radius-md);flex:none;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex}.step-card__title{color:var(--ink);margin:2px 0 6px;font-size:16px;font-weight:600}.step-card__text{color:var(--muted);margin:0;font-size:13px;line-height:1.8}.landing__note{color:var(--muted-soft);margin:28px 0 0;font-size:12px;line-height:1.8}.landing__footer{border-top:1px solid var(--hairline-soft);color:var(--muted);letter-spacing:.06em;margin-top:48px;padding-top:20px;font-size:12px}