:root{--ink:#282436;--muted:#746f82;--line:#e9e5f2;--bg:#f8f7fc;--purple:#6d4aff;--pink:#ff6d9e;--card:#fff;--shadow:0 12px 34px rgba(67,47,110,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}.topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1040px)/2));position:sticky;top:0;z-index:10}.brand{font-weight:800;display:flex;gap:10px;align-items:center}.brand img{width:36px;height:36px;object-fit:contain}.topbar nav{display:flex;align-items:center;gap:20px;font-size:14px}.shell{max-width:1040px;margin:0 auto;padding:42px 20px 80px}.hero{padding:70px 7%;border-radius:32px;background:linear-gradient(135deg,#fff 20%,#eee9ff 65%,#ffeaf1);box-shadow:var(--shadow);overflow:hidden}.hero h1{font-size:clamp(38px,7vw,70px);line-height:1.15;margin:12px 0 20px;letter-spacing:-.04em}.hero p{max-width:570px;color:var(--muted);font-size:18px}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--purple);font-weight:800}.button{border:0;border-radius:13px;padding:12px 18px;background:#eeeafc;font:inherit;font-weight:700;display:inline-block;cursor:pointer}.button.primary{background:linear-gradient(135deg,var(--purple),#8b68ff);color:#fff;box-shadow:0 8px 20px rgba(109,74,255,.25)}.button.small{padding:8px 13px}.button.wide{display:block;width:100%;text-align:center;margin-top:20px}.grid{display:grid;gap:18px}.features{grid-template-columns:repeat(3,1fr);margin-top:24px}.card,.form-card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:25px;box-shadow:var(--shadow)}.card h2{font-size:18px}.card p,.form-card>p{color:var(--muted)}.icon{font-size:26px;color:var(--purple)}.welcome{display:flex;align-items:center;gap:20px;margin-bottom:30px}.welcome h1{margin:2px 0;font-size:32px}.welcome p{margin:0;color:var(--muted)}.avatar{width:82px;height:82px;border-radius:50%;object-fit:cover;background:#eee}.avatar.large{width:122px;height:122px;border:5px solid #fff;box-shadow:0 10px 30px rgba(50,35,82,.15)}.actions{grid-template-columns:repeat(3,1fr)}.action-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;display:grid;grid-template-columns:42px 1fr;gap:0 12px;box-shadow:var(--shadow);transition:.2s}.action-card:hover{transform:translateY(-2px)}.action-card>span{grid-row:1/3;width:42px;height:42px;border-radius:12px;background:#f1edff;display:grid;place-items:center;color:var(--purple);font-size:20px}.action-card small{color:var(--muted)}.action-card.accent{border-color:#dcd2ff}.action-card.dm>span{background:#e8fbf2;color:#16a460}.share-card{margin-top:22px;display:flex;justify-content:space-between;align-items:center}.share-card h2,.share-card p{margin:0}.share-card p{color:var(--muted);word-break:break-all}.section-title{font-size:18px;margin-top:34px}.service-row{display:flex;gap:10px;flex-wrap:wrap}.service-row a,.socials a{padding:9px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px}.notice,.error,.empty{padding:14px 16px;border-radius:13px;margin:18px 0;background:#eeeafd;color:#544584}.error{background:#fff0f1;color:#a73343}.public-profile{max-width:620px;margin:20px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:42px;box-shadow:var(--shadow)}.public-profile h1{margin:16px 0 0;font-size:32px}.handle{color:var(--muted);margin-top:0}.chips{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}.chips span{background:#f4f2f8;padding:5px 11px;border-radius:999px;font-size:13px}.bio{text-align:left;background:#faf9fc;padding:18px;border-radius:15px;margin:24px 0}.profile-links{display:grid;gap:10px;margin:24px 0}.profile-links a{border:1px solid var(--line);border-radius:13px;padding:13px 16px;display:flex;justify-content:space-between;font-weight:700}.socials{display:flex;flex-wrap:wrap;justify-content:center;gap:7px;margin:22px 0}.text-link{color:var(--purple);font-size:14px}.form-card{max-width:720px;margin:auto}.form-card h1{font-size:32px;margin-bottom:0}.form-card h2{font-size:19px;margin-top:30px}label{display:block;font-weight:700;margin:17px 0 6px}label small{display:block;color:var(--muted);font-weight:400}input,textarea,select{width:100%;border:1px solid #dcd7e7;border-radius:11px;padding:12px 13px;background:#fff;color:var(--ink);font:inherit}textarea{resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}fieldset{border:1px solid var(--line);border-radius:13px;margin:20px 0;padding:10px 16px}legend{font-weight:700;padding:0 6px}.check{display:inline-flex;align-items:center;margin-right:20px;font-weight:400}.check input{width:auto;margin-right:7px}.link-admin>div{display:flex;justify-content:space-between;gap:15px;align-items:center;border-bottom:1px solid var(--line);padding:13px 0}.link-admin span{min-width:0}.link-admin small{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.danger-link{border:0;background:none;color:#c33;cursor:pointer}.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.gallery-grid a{aspect-ratio:1;border-radius:14px;overflow:hidden;background:#eee}.gallery-grid img{width:100%;height:100%;object-fit:cover}.page-heading h1{font-size:34px;margin-bottom:0}.page-heading p{color:var(--muted)}footer{text-align:center;color:var(--muted);padding:30px;font-size:13px}
.nav-toggle{display:none;border:1px solid var(--line);border-radius:11px;padding:8px 11px;background:#fff;color:var(--ink);font:inherit;font-size:13px;font-weight:700;align-items:center;gap:7px;cursor:pointer}.nav-toggle-icon,.nav-toggle-icon::before,.nav-toggle-icon::after{display:block;width:17px;height:2px;border-radius:2px;background:var(--purple)}.nav-toggle-icon{position:relative}.nav-toggle-icon::before,.nav-toggle-icon::after{content:"";position:absolute;left:0}.nav-toggle-icon::before{top:-5px}.nav-toggle-icon::after{top:5px}
@media(max-width:720px){.topbar{height:62px;padding:0 14px}.nav-toggle{display:flex}.topbar nav{display:none;position:absolute;top:calc(100% + 7px);right:14px;min-width:190px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 14px 34px rgba(50,35,82,.18);flex-direction:column;align-items:stretch;gap:2px}.topbar nav.is-open{display:flex}.topbar nav a{display:block!important;padding:10px 12px;border-radius:9px}.topbar nav a:hover,.topbar nav a:focus{background:#f4f1ff}.topbar nav .button{text-align:center}.shell{padding:25px 14px 70px}.hero{padding:45px 24px;border-radius:22px}.features,.actions{grid-template-columns:1fr}.share-card{align-items:stretch;flex-direction:column;gap:15px}.welcome h1{font-size:24px}.form-grid{grid-template-columns:1fr}.public-profile{padding:30px 20px;margin:0}.gallery-grid{grid-template-columns:repeat(3,1fr)}}
.line-login-button{background:#06c755;color:#fff}.login-help{margin:8px 4px 0;color:var(--muted);font-size:11px;line-height:1.5;text-align:left}
.private-profile-message{max-width:520px;margin:35px auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:28px;padding:48px 30px;box-shadow:var(--shadow)}.private-profile-message img{display:block;width:min(220px,70%);height:auto;margin:0 auto 25px}.private-profile-message p{margin:0 0 25px;color:var(--muted);font-size:17px}.private-profile-message .button{min-width:180px}

.profile-status-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.profile-handle{color:var(--muted)}.profile-status{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:800;line-height:1.5}.profile-status.is-public,.profile-status.is-dm-open{background:#e8f8ee;color:#178146}.profile-status.is-private,.profile-status.is-dm-closed{background:#fff0f1;color:#b13c4b}

/* Profile share QR code */
.share-card{gap:24px}.share-details{min-width:0}.share-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.profile-qr-area{display:flex;flex:0 0 194px;flex-direction:column;align-items:stretch;gap:10px}.profile-qr{width:194px;height:194px;padding:12px;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 8px 24px rgba(95,70,199,.12)}.profile-qr svg,.profile-qr canvas{display:block;width:170px!important;height:170px!important}.qr-download-button{width:100%;padding:10px 12px;font-size:13px;color:#fff;background:#4f3a9d}.qr-download-button:disabled{cursor:wait;opacity:.55}
@media(max-width:720px){.share-card{align-items:center;gap:20px}.share-details{width:100%}.profile-qr-area{order:-1}}

/* SNS buttons */
.socials .social-button{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;font-weight:700;transition:transform .15s ease,box-shadow .15s ease}
.socials .social-button:hover,.socials .social-button:focus{transform:translateY(-1px);box-shadow:0 6px 16px rgba(40,36,54,.12)}
.social-icon{display:grid;place-items:center;width:18px;height:18px;flex:0 0 18px}
.social-icon svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.socials .social-line{color:#06a94d;background:#f0fff6;border-color:#bceccb}
.socials .social-line svg,.socials .social-facebook svg{fill:currentColor;stroke:none}
.socials .social-instagram{color:#c13584;background:#fff5fb;border-color:#f0c6df}
.socials .social-x{color:#111;background:#f7f7f7;border-color:#d9d9d9}
.socials .social-facebook{color:#1877f2;background:#f1f7ff;border-color:#c8ddfa}
.socials .social-tiktok{color:#111;background:#f7f7f7;border-color:#ddd}
.socials .social-youtube{color:#f00;background:#fff5f5;border-color:#ffcaca}
.socials .social-youtube svg path{fill:currentColor;stroke:none}
.socials .social-website{color:#5d4bc7;background:#f6f3ff;border-color:#ddd5ff}